1
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Peng G, Ullah N, Streiff S, De Oliveira Vigier K, Pera-Titus M, Wischert R, Jérôme F. Metal-Free Selective Synthesis of α,β-Unsaturated Aldehydes from Alkenes and Formaldehyde Catalyzed by Dimethylamine. Chemistry 2024; 30:e202400601. [PMID: 38489225 DOI: 10.1002/chem.202400601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 03/12/2024] [Accepted: 03/14/2024] [Indexed: 03/17/2024]
Abstract
α,β-Unsaturated aldehydes are important building blocks for the synthesis of a wide range of chemicals, including polymers. The synthesis of these molecules from cheap feedstocks such as alkenes remains a scientific challenge, mainly due to the low reactivity of alkenes. Here we report a selective and metal-free access to α,β-unsaturated aldehydes from alkenes with formaldehyde. This reaction is catalyzed by dimethylamine and affords α,β-unsaturated aldehydes in yields of up to 80 %. By combining Density Functional Theory (DFT) calculations and experiments, we elucidate the reaction mechanism which is based on a cascade of hydride transfer, hydrolysis and aldolization reactions. The reaction can be performed under very mild conditions (30-50 °C), in a theoretically 100 % carbon-economical fashion, with water as the only by-product. The reaction was successfully applied to non-activated linear 1-alkenes, thus opening an access to industrially relevant α,β-unsaturated aldehydes from cheap and widely abundant chemicals at large scale.
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Affiliation(s)
- Gongming Peng
- Eco-Efficient Products and Process Laboratory, Syensqo/CNRS 3966 Jin Du Rd., Xin Zhuang Industrial Zone, Shanghai, 201108, China
| | - Naseeb Ullah
- Institut de Chimie des Milieux et Matériaux de Poitiers, University of Poitiers-CNRS, 1 rue Marcel Doré, TSA, 41105, 86073, Poitiers, France
| | - Stéphane Streiff
- Eco-Efficient Products and Process Laboratory, Syensqo/CNRS 3966 Jin Du Rd., Xin Zhuang Industrial Zone, Shanghai, 201108, China
| | - Karine De Oliveira Vigier
- Institut de Chimie des Milieux et Matériaux de Poitiers, University of Poitiers-CNRS, 1 rue Marcel Doré, TSA, 41105, 86073, Poitiers, France
| | - Marc Pera-Titus
- Eco-Efficient Products and Process Laboratory, Syensqo/CNRS 3966 Jin Du Rd., Xin Zhuang Industrial Zone, Shanghai, 201108, China
- Cardiff Catalysis Institute, School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, UK
| | - Raphael Wischert
- Eco-Efficient Products and Process Laboratory, Syensqo/CNRS 3966 Jin Du Rd., Xin Zhuang Industrial Zone, Shanghai, 201108, China
- Syensqo R&I Center Lyon, 85 Av. des Frères Perret, 69190, Saint-Fons, France
| | - François Jérôme
- Institut de Chimie des Milieux et Matériaux de Poitiers, University of Poitiers-CNRS, 1 rue Marcel Doré, TSA, 41105, 86073, Poitiers, France
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2
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Chen X, Liang Y, Wang WW, Miao C, Chu XQ, Rao W, Xu H, Zhou X, Shen ZL. Palladium-Catalyzed Esterification of Aryl Fluorosulfates with Aryl Formates. Molecules 2024; 29:1991. [PMID: 38731482 PMCID: PMC11085239 DOI: 10.3390/molecules29091991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Revised: 04/20/2024] [Accepted: 04/23/2024] [Indexed: 05/13/2024] Open
Abstract
An efficient palladium-catalyzed carbonylation of aryl fluorosulfates with aryl formates for the facile synthesis of esters was developed. The cross-coupling reactions proceeded effectively in the presence of a palladium catalyst, phosphine ligand, and triethylamine in DMF to produce the corresponding esters in moderate to good yields. Of note, functionalities or substituents, such as nitro, cyano, methoxycarbonyl, trifluoromethyl, methylsulfonyl, trifluoromethoxy, fluoro, chloro, bromo, methyl, methoxy, N,N-dimethyl, and [1,3]dioxolyl, were well-tolerated in the reactions, which could be kept for late-stage modification. The reactions employing readily available and relatively robust aryl fluorosulfates as coupling electrophiles could potentially serve as an attractive alternative to traditional cross-couplings with the use of aryl halides and pseudohalides as substrates.
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Affiliation(s)
- Xue Chen
- Technical Institute of Fluorochemistry (TIF), School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China; (X.C.); (Y.L.); (W.-W.W.); (X.-Q.C.)
| | - Yuan Liang
- Technical Institute of Fluorochemistry (TIF), School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China; (X.C.); (Y.L.); (W.-W.W.); (X.-Q.C.)
| | - Wen-Wen Wang
- Technical Institute of Fluorochemistry (TIF), School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China; (X.C.); (Y.L.); (W.-W.W.); (X.-Q.C.)
| | - Chengping Miao
- College of Biological, Chemical Science and Engineering, Jiaxing University, 118 Jiahang Road, Jiaxing 314001, China;
| | - Xue-Qiang Chu
- Technical Institute of Fluorochemistry (TIF), School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China; (X.C.); (Y.L.); (W.-W.W.); (X.-Q.C.)
| | - Weidong Rao
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-Forest Biomass, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China;
| | - Hao Xu
- Technical Institute of Fluorochemistry (TIF), School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China; (X.C.); (Y.L.); (W.-W.W.); (X.-Q.C.)
| | - Xiaocong Zhou
- Technical Institute of Fluorochemistry (TIF), School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China; (X.C.); (Y.L.); (W.-W.W.); (X.-Q.C.)
- College of Biological, Chemical Science and Engineering, Jiaxing University, 118 Jiahang Road, Jiaxing 314001, China;
| | - Zhi-Liang Shen
- Technical Institute of Fluorochemistry (TIF), School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China; (X.C.); (Y.L.); (W.-W.W.); (X.-Q.C.)
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3
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Ban K, Nozaki S, Aijima T, Oyama S, Tsujino H, Kanematsu Y, Akai S, Sawama Y. Furanyl bis(indolyl)methane as a palladium ion-selective chromogenic agent. Org Biomol Chem 2024; 22:2734-2738. [PMID: 38356415 DOI: 10.1039/d4ob00046c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2024]
Abstract
The colorless solution of furan-2-yl bis(indolyl)methane (BIM) is newly revealed to work as a palladium (Pd2+) ion-selective chromogenic agent by turning orange. 5-(N-Methyl-N-phenyl-aminomethyl)-furan-2-yl BIM could be synthesized from 5-chloromethylfurfural as a biorenewable feedstock via one-pot and double functionalization, and a mixture of its solution and Pd2+ ions showed the highest absorbance at 465 nm in UV-Vis analysis. On the other hand, other metal ions (Cu2+, Cr2+, Cr3+, Fe2+, Fe3+, Ni2+, Zn2+, In2+, Pt2+, or Ce3+) exhibited no response.
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Affiliation(s)
- Kazuho Ban
- Graduate School of Pharmaceutical Sciences, Osaka University, 1-6, Yamada-oka, Suita, Osaka 565-0871, Japan.
| | - Shiho Nozaki
- Graduate School of Pharmaceutical Sciences, Osaka University, 1-6, Yamada-oka, Suita, Osaka 565-0871, Japan.
| | - Takaaki Aijima
- Graduate School of Pharmaceutical Sciences, Osaka University, 1-6, Yamada-oka, Suita, Osaka 565-0871, Japan.
| | - Shuki Oyama
- Graduate School of Pharmaceutical Sciences, Osaka University, 1-6, Yamada-oka, Suita, Osaka 565-0871, Japan.
| | - Hirofumi Tsujino
- Graduate School of Pharmaceutical Sciences, Osaka University, 1-6, Yamada-oka, Suita, Osaka 565-0871, Japan.
| | - Yusuke Kanematsu
- Graduate School of Advanced Science and Engineering, Hiroshima University, 1-4-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8527, Japan
| | - Shuji Akai
- Graduate School of Pharmaceutical Sciences, Osaka University, 1-6, Yamada-oka, Suita, Osaka 565-0871, Japan.
| | - Yoshinari Sawama
- Graduate School of Pharmaceutical Sciences, Osaka University, 1-6, Yamada-oka, Suita, Osaka 565-0871, Japan.
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4
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Wang B, Ren M, Iqbal N, Mu X, Bäckvall JE, Yang B. Palladium-Catalyzed Dehydrogenative Carbonylative Esterification of Allenoic Acids for the Synthesis of γ-Butyrolactone Derivatives. Org Lett 2024. [PMID: 38502799 DOI: 10.1021/acs.orglett.4c00572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2024]
Abstract
A highly efficient dehydrogenative carbonylative esterification of allenoic acids using Pd-catalysis was developed, providing a novel approach to synthesizing esterified γ-butyrolactone derivatives with consistently good to excellent results demonstrated across over 50 examples. Additionally, we used a heterogeneous catalyst known as Pd-AmP-MCF and harnessed biomimetic-aerobic-oxidation conditions to facilitate the practical execution of this reaction. Furthermore, our detailed study of γ-butyrolactone products highlighted their potential in synthesizing bioactive compounds.
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Affiliation(s)
- Bolin Wang
- School of Chemistry, Xi'an Jiaotong University, 710049, Xi'an, P. R. China
| | - Mingzhe Ren
- School of Chemistry, Xi'an Jiaotong University, 710049, Xi'an, P. R. China
| | - Nasir Iqbal
- School of Chemistry, Xi'an Jiaotong University, 710049, Xi'an, P. R. China
| | - Xin Mu
- School of Chemistry, Xi'an Jiaotong University, 710049, Xi'an, P. R. China
| | - Jan-E Bäckvall
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, SE-10691 Stockholm, Sweden
| | - Bin Yang
- School of Chemistry, Xi'an Jiaotong University, 710049, Xi'an, P. R. China
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5
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Wu W, Tong Y, Chen P. Regulation Strategy of Nanostructured Engineering on Indium-Based Materials for Electrocatalytic Conversion of CO 2. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024; 20:e2305562. [PMID: 37845037 DOI: 10.1002/smll.202305562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 08/23/2023] [Indexed: 10/18/2023]
Abstract
Electrochemical carbon dioxide reduction (CO2 RR), as an emerging technology, can combine with sustainable energies to convert CO2 into high value-added products, providing an effective pathway to realize carbon neutrality. However, the high activation energy of CO2 , low mass transfer, and competitive hydrogen evolution reaction (HER) leads to the unsatisfied catalytic activity. Recently, Indium (In)-based materials have attracted significant attention in CO2 RR and a series of regulation strategies of nanostructured engineering are exploited to rationally design various advanced In-based electrocatalysts, which forces the necessary of a comprehensive and fundamental summary, but there is still a scarcity. Herein, this review provides a systematic discussion of the nanostructure engineering of In-based materials for the efficient electrocatalytic conversion of CO2 to fuels. These efficient regulation strategies including morphology, size, composition, defects, surface modification, interfacial structure, alloying, and single-atom structure, are summarized for exploring the internal relationship between the CO2 RR performance and the physicochemical properties of In-based catalysts. The correlation of electronic structure and adsorption behavior of reaction intermediates are highlighted to gain in-depth understanding of catalytic reaction kinetics for CO2 RR. Moreover, the challenges and opportunities of In-based materials are proposed, which is expected to inspire the development of other effective catalysts for CO2 RR.
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Affiliation(s)
- Wenbo Wu
- School of Chemistry and Chemical Engineering, Key Laboratory of Surface & Interface Science of Polymer Materials of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, Zhejiang, 310018, China
| | - Yun Tong
- School of Chemistry and Chemical Engineering, Key Laboratory of Surface & Interface Science of Polymer Materials of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, Zhejiang, 310018, China
| | - Pengzuo Chen
- School of Chemistry and Chemical Engineering, Key Laboratory of Surface & Interface Science of Polymer Materials of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, Zhejiang, 310018, China
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6
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Zhang P, Newhouse TR. Palladium-Catalyzed Carbonylative Difunctionalization of Unactivated Alkenes Initiated by Unstabilized Enolates. Angew Chem Int Ed Engl 2023; 62:e202307455. [PMID: 37319375 PMCID: PMC11090370 DOI: 10.1002/anie.202307455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 06/13/2023] [Accepted: 06/14/2023] [Indexed: 06/17/2023]
Abstract
This report describes the first example of palladium-catalyzed carbonylative difunctionalization of unactivated alkenes initiated by enolate nucleophiles. The approach involves initiation by an unstabilized enolate nucleophile under an atmospheric pressure of CO and termination with a carbon electrophile. This process is compatible with a diverse range of electrophiles, including aryl, heteroaryl, and vinyl iodides to yield synthetically useful 1,5-diketone products, which were demonstrated to be precursors for multi-substituted pyridines. A PdI -dimer complex with two bridging CO units was observed although its role in catalysis is not yet understood.
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Affiliation(s)
- Pengpeng Zhang
- Department of Chemistry, Yale University, 225 Prospect Street, PO Box 208107, New Haven, CT, 06511
| | - Timothy R. Newhouse
- Department of Chemistry, Yale University, 225 Prospect Street, PO Box 208107, New Haven, CT, 06511
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7
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Liu H, Liu T, Qin Q, Li B, Li F, Zhang B, Sun W. The importance of and difficulties involved in creating molecular probes for a carbon monoxide gasotransmitter. Analyst 2023; 148:3952-3970. [PMID: 37522849 DOI: 10.1039/d3an00849e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/01/2023]
Abstract
As one of the triumvirate of recognized gasotransmitter molecules, namely NO, H2S, and CO, the physiological effects of CO and its potential as a biomarker have been widely investigated, garnering particular attention due to its reported hypotensive, anti-inflammatory, and cytoprotective properties, making it a promising therapeutic agent. However, the development of CO molecular probes has remained relatively stagnant in comparison with the fluorescent probes for NO and H2S, owing to its inert molecular state under physiological conditions. In this review, starting from elucidating the definition and significance of CO as a gasotransmitter, the imperative for the advancement of CO probes, especially fluorescent probes, is expounded. Subsequently, the current state of development of CO probe methodologies is comprehensively reviewed, with an overview of the challenges and prospects in this burgeoning field of research.
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Affiliation(s)
- Huanying Liu
- School of Mechanical and Power Engineering, Dalian Ocean University, Dalian 116023, China
| | - Ting Liu
- State Key Laboratory of Fine Chemicals, Frontiers Science Center for Smart Materials Oriented Chemical Engineering, Dalian University of Technology, Dalian 116024, China.
| | - Qian Qin
- College of Medical Laboratory, Dalian Medical University, Dalian 116044, China.
| | - Bingyu Li
- College of Medical Laboratory, Dalian Medical University, Dalian 116044, China.
| | - Fasheng Li
- College of Medical Laboratory, Dalian Medical University, Dalian 116044, China.
| | - Boyu Zhang
- College of Medical Laboratory, Dalian Medical University, Dalian 116044, China.
| | - Wen Sun
- State Key Laboratory of Fine Chemicals, Frontiers Science Center for Smart Materials Oriented Chemical Engineering, Dalian University of Technology, Dalian 116024, China.
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8
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Zhang B, Deng W, Xu ZY. Palladium-Catalyzed Carbonylation of Amines with Mo(CO) 6 as the Carbonyl Source. Organometallics 2023. [DOI: 10.1021/acs.organomet.3c00007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
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9
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Tian Q, Yin X, Sun R, Wu X, Li Y. The lower the better: Efficient carbonylative reactions under atmospheric pressure of carbon monoxide. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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10
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Yang C, Shi L, Wang W, Xia JB, Li F. Rhodium-catalyzed aminoacylation of alkenes via carbonylative C–H activation toward poly(hetero)cyclic alkylarylketones. Org Chem Front 2023. [DOI: 10.1039/d2qo01777f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
This work discloses the facile construction of polyheterocyclic alkylarylketones by the rhodium-catalyzed carbonylative aminoacylation of alkenes involving C–H activation, which provides molecules as candidates for the screening of antitumor agents.
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Affiliation(s)
- Chao Yang
- School of Materials Science and Engineering, Dongguan University of Technology, Dongguan 523808, China
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Lijun Shi
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Wenlong Wang
- School of Materials Science and Engineering, Dongguan University of Technology, Dongguan 523808, China
| | - Ji-Bao Xia
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Fuwei Li
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
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11
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Saha N, Wanjari PJ, Dubey G, Mahawar N, Bharatam PV. Metal-free synthesis of imidazoles and 2-aminoimidazoles. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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12
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Ding WW, Zhou Y, Han ZY, Gong LZ. Asymmetric Cascade Carbonylation/Annulation of Benzyl Bromides, CO, and Vinyl Benzoxazinanones Enabled by Pd/Chiral Lewis-Base Relay Catalysis. J Org Chem 2022; 88:5187-5193. [PMID: 36507840 DOI: 10.1021/acs.joc.2c02208] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A highly enantioselective cascade carbonylation/annulation of benzyl bromides, CO, and vinyl benzoxazinanones under mild conditions has been established by Pd/chiral Lewis base relay catalysis, providing an efficient method to assemble chiral quinolinones from readily available starting materials in good yields with excellent diastereo- and enantioselectivities. The palladium catalyst plays two roles in this reaction, enabling both the carbonylation process and the generation of the zwitterionic π-allyl palladium intermediate.
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Affiliation(s)
- Wei-Wei Ding
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Yu Zhou
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Zhi-Yong Han
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Liu-Zhu Gong
- Department of Chemistry, University of Science and Technology of China, Hefei 230026, China
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13
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Wang P, Wang Y, Neumann H, Beller M. Rh-catalyzed alkoxycarbonylation of unactivated alkyl chlorides. Chem Sci 2022; 13:13459-13465. [PMID: 36507181 PMCID: PMC9682885 DOI: 10.1039/d2sc04103k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 10/31/2022] [Indexed: 11/11/2022] Open
Abstract
A general rhodium-catalyzed selective carbonylative coupling of unactivated alkyl chlorides with aliphatic alcohols or phenols to the corresponding esters is presented for the first time. Crucial for this transformation is the addition of sodium iodide, which provides in situ more active alkyl iodides. In the presence of a Rh(i)-DPPP catalyst system diverse esters (81 examples) including industrially relevant acetates from chloro- and dichloromethane can be prepared in a straightforward manner in up to 95% isolated yield. The used ligand not only affects the selectivity of the carbonylation reaction but also controls the selectivity of the preceding halide exchange step.
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Affiliation(s)
- Peng Wang
- Leibniz-Institut für Katalyse e. V. Albert-Einstein-Straße 29a Rostock 18059 Germany
| | - Yaxin Wang
- Leibniz-Institut für Katalyse e. V. Albert-Einstein-Straße 29a Rostock 18059 Germany
| | - Helfried Neumann
- Leibniz-Institut für Katalyse e. V. Albert-Einstein-Straße 29a Rostock 18059 Germany
| | - Matthias Beller
- Leibniz-Institut für Katalyse e. V. Albert-Einstein-Straße 29a Rostock 18059 Germany
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14
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Chen G, Zhou R, Zhang X, Xiao X, Kramer S, Cheng GJ, Lian Z. Carbonylative Cross-Electrophile Coupling between Aryl Bromides and Aryl Triflates Enabled by Palladium and Rhodium Cooperative Catalysis and CO as Reductant. ACS Catal 2022. [DOI: 10.1021/acscatal.2c04211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Gang Chen
- Department of Dermatology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, P. R. China
| | - Ruoxin Zhou
- Warshel Institute for Computational Biology, School of Life and Health Sciences, School of Medicine, The Chinese University of Hong Kong (Shenzhen), Shenzhen 518172, P. R. China
| | - Xuemei Zhang
- Department of Dermatology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, P. R. China
| | - Xue Xiao
- Department of Dermatology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, P. R. China
| | - Søren Kramer
- Department of Chemistry, Technical University of Denmark, 2800 Kongens Lyngby, Denmark
| | - Gui-Juan Cheng
- Warshel Institute for Computational Biology, School of Life and Health Sciences, School of Medicine, The Chinese University of Hong Kong (Shenzhen), Shenzhen 518172, P. R. China
| | - Zhong Lian
- Department of Dermatology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, P. R. China
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15
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Shi G, Dong Z. Palladium Supported on Porous Organic Polymer as Heterogeneous and Recyclable Catalyst for Cross Coupling Reaction. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27154777. [PMID: 35897956 PMCID: PMC9332046 DOI: 10.3390/molecules27154777] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 07/22/2022] [Accepted: 07/25/2022] [Indexed: 11/24/2022]
Abstract
Palladium immobilized on an amide and ether functionalized porous organic polymer (Pd@AEPOP) is reported to be an effective heterogeneous catalyst for the Heck cross-coupling reaction of aryl iodides with styrene for the synthesis of diphenylethene derivatives. Excellent yields can be obtained using a 0.8 mol% Pd catalyst loading under the optimized reaction condition. The heterogeneous Pd@AEPOP catalyst can also be applied on the Suzuki reaction and the reduction of nitroarene.
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Affiliation(s)
- Guanying Shi
- Institute of Agricultural Products Processing, Henan Academy of Agricultural Sciences, Zhengzhou 450002, China;
| | - Zhenhua Dong
- College of Chemistry and Chemical Engineering, Henan University of Technology, Lianhua Street 100, Zhengzhou 450001, China
- Correspondence:
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16
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An T, Liu C, Yin Y, Wu XF, Yin Z. Palladium-Catalyzed Denitrogenative Carbonylation of Benzotriazoles with Cr(CO) 6 as the Carbonyl Source. Organometallics 2022. [DOI: 10.1021/acs.organomet.2c00243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tongshun An
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, P. R. China
| | - Chenwei Liu
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, P. R. China
| | - Yanzhao Yin
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, P. R. China
| | - Xiao-Feng Wu
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, Liaoning, P. R. China
- Leibniz-Institut für Katalyse e.V., Albert-Einstein-Straße 29a, 18059 Rostock, Germany
| | - Zhiping Yin
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, P. R. China
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17
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Pham HH, Donnadieu B, Hollis TK. Synthesis of a CCC‐NHC pincer Re complex. An air stable catalyst for coupling ketones with primary alcohols via borrowing hydrogen. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Hoang H. Pham
- Department of Chemistry Mississippi State University Mississippi State MS USA
| | - Bruno Donnadieu
- Department of Chemistry Mississippi State University Mississippi State MS USA
| | - T. Keith Hollis
- Department of Chemistry Mississippi State University Mississippi State MS USA
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18
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Chen B, Yu K, Wu XF. Visible-light-induced defluorinative carbonylative coupling of alkyl iodides with α-trifluoromethyl substituted styrenes. Org Biomol Chem 2022; 20:5264-5269. [PMID: 35723274 DOI: 10.1039/d2ob00916a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A visible-light-mediated defluorinative carbonylative cross-coupling of alkyl iodides with α-trifluoromethyl styrenes has been developed. The reaction occurs at room temperature under blue light irradiation, and various gem-difluoroalkenes were obtained in moderate to good yields. Synthetic transformations of the obtained product were performed as well.
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Affiliation(s)
- Bo Chen
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023 Dalian, Liaoning, China.
| | - Kai Yu
- Shenyang Gold Jyouki Technology Co., Ltd, 110023 Fushun, China
| | - Xiao-Feng Wu
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023 Dalian, Liaoning, China. .,Leibniz-Institut für Katalyse e.V., Albert-Einstein-Str. 29a, 18059 Rostock, Germany.
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19
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Yin Z, Shi W, Wu XF. Transition-Metal-Catalyzed Carbonylative Multifunctionalization of Alkynes. J Org Chem 2022; 88:4975-4994. [PMID: 35709530 DOI: 10.1021/acs.joc.2c00655] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Currently, the construction of new carbon-carbon bonds and value-added structures in an atom- and step economical manner has become a continuous pursuit in the synthetic chemistry community. Since the first transition-metal-catalyzed hydroformylation of ethylene was reported by Otto Roelen in the 1930s, impressive progress has been achieved in the carbonylative functionalization of unsaturated C-C bonds. In contrast to alkenes, the carbonylative functionalization of alkynes offers tremendous potential for the construction of multisubstituted carbonyl-containing derivatives because of their two independently addressable π-systems. This review provides a timely and necessary investigation of transition-metal-catalyzed carbonylative mutifunctionalization of alkynes with the exclusion of carbonylative hydrofunctionalizations. Different transition metals including palladium, rhodium, iridium, ruthenium, iron, copper, etc. were applied to the development of novel carbonylative transformation. Various C-C, C-N, C-O, C-S, C-B, C-Si, and carbon-halogen bonds were formed efficiently and give the corresponding tri- or tetrasubstituted α,β-unsaturated ketones, diesters, and heterocycles.
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Affiliation(s)
- Zhiping Yin
- School of Pharmacy, Jiangsu University, Zhenjiang 212013, China
| | - Weidong Shi
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Xiao-Feng Wu
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Science, 116023 Dalian, Liaoning, China.,Leibniz-Institut für Katalyse e.V., Albert-Einstein-Straße 29a, 18059 Rostock, Germany
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20
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Ye H, Wu L, Zhang M, Jiang G, Dai H, Wu XX. Palladium-catalyzed Heck cyclization/carbonylation with formates: synthesis of azaindoline-3-acetates and furoazaindolines. Chem Commun (Camb) 2022; 58:6825-6828. [PMID: 35615964 DOI: 10.1039/d2cc02152h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
We report herein a palladium-catalyzed domino cyclization/carbonylation to access ester-functionalized azaindolines, applying formates as a convenient carbonyl source. All four azaindoline isomers were constructed, exhibiting good functional group compatibility. On this basis, modifying the starting tether on the aminopyridine led to furoazaindolines via an intramolecular reductive cyclization after the palladium-catalyzed process.
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Affiliation(s)
- Hao Ye
- College of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China.
| | - Linhui Wu
- College of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China.
| | - Minrui Zhang
- College of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China.
| | - Guomin Jiang
- College of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China.
| | - Hong Dai
- College of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China.
| | - Xin-Xing Wu
- College of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China.
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21
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Kusakabe T, Liu D, Tsuchida K, Okazaki S, Hashimoto T, Mori A, Yoshiwaka K, Sasai H, Takahashi K, Kato K. Reinvestigation of Methoxy‐methoxycarbonylation of Monosubstituted Allenes. ChemistrySelect 2022. [DOI: 10.1002/slct.202200019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Taichi Kusakabe
- Faculty of Pharmaceutical Sciences Toho University 2-2-1 Miyama Funabashi Chiba 274-8510 Japan
| | - Dongwei Liu
- Faculty of Pharmaceutical Sciences Toho University 2-2-1 Miyama Funabashi Chiba 274-8510 Japan
| | - Kaori Tsuchida
- Faculty of Pharmaceutical Sciences Toho University 2-2-1 Miyama Funabashi Chiba 274-8510 Japan
| | - Shun Okazaki
- Faculty of Pharmaceutical Sciences Toho University 2-2-1 Miyama Funabashi Chiba 274-8510 Japan
| | - Tsuyoshi Hashimoto
- Faculty of Pharmaceutical Sciences Toho University 2-2-1 Miyama Funabashi Chiba 274-8510 Japan
| | - Akane Mori
- Faculty of Pharmaceutical Sciences Toho University 2-2-1 Miyama Funabashi Chiba 274-8510 Japan
| | - Kentaro Yoshiwaka
- Faculty of Pharmaceutical Sciences Toho University 2-2-1 Miyama Funabashi Chiba 274-8510 Japan
| | - Hiroaki Sasai
- The Institute of Scientific and Industrial Research (ISIR) Osaka University Mihogaoka Ibaraki-shi Osaka 567-0047 Japan
| | - Keisuke Takahashi
- Faculty of Pharmaceutical Sciences Toho University 2-2-1 Miyama Funabashi Chiba 274-8510 Japan
| | - Keisuke Kato
- Faculty of Pharmaceutical Sciences Toho University 2-2-1 Miyama Funabashi Chiba 274-8510 Japan
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22
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Tiwari K, Modak S, Sarkar P, Ray S, Adupa V, Reddy KA, Pramanik SK, Das A, Karan S. Interfacial synthesis of large-area ultrathin polyimine nanofilms as molecular separation membrane. iScience 2022; 25:104027. [PMID: 35313692 PMCID: PMC8933715 DOI: 10.1016/j.isci.2022.104027] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 02/16/2022] [Accepted: 03/01/2022] [Indexed: 11/04/2022] Open
Abstract
Thin film membranes of covalent organic frameworks are promising for high-permeance molecular separation. However, their synthesis needs a high temperature or longer reaction time, unsuitable for large-scale fabrication of thin film composite membranes. The ultrathin film of porous organic polymers as a separation layer of the composite membrane could be a close alternative to COF membranes. Here we report transition metal ion-catalyzed room temperature fabrication of the ultrathin (≈12 nm) polyimine nanofilms via interfacial polymerization of melamine and triformylphloroglucinol onto hydrolyzed polyacrylonitrile support within a short reaction time. Composite membranes exhibit high water permeance (≈78 L m−2 h−1 bar−1), high rejection (99.6%) of brilliant blue R (825.9 g mol−1), low rejection of NaCl (≈1.8%) and Na2SO4 (≈17%), and enable efficient molecular separation. The role of metal ion catalysts for large-area fabrication of the ultrathin polyimine nanofilm membranes used for molecular separation is demonstrated. Ultrathin porous polyimine nanofilms could be a close alternative to COF membranes Large-area polyimine nanofilms are formed via interfacial polymerization Transition metal ions favor the formation of the nanofilms at room temperature Polyimine nanofilm membranes display superior permselectivity and tunable MWCO
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23
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Tian Q, Sun R, Li Y. Copper-catalyzed thiocarbonylation and thiolation of alkyl iodides. Org Biomol Chem 2022; 20:1186-1190. [PMID: 35048941 DOI: 10.1039/d2ob00008c] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
In the present study, an efficient Cu-catalyzed transthiolation of alkyl iodides is developed. Notably, in the presence of CO, thioesters could also be obtained with copper and cobalt as the co-catalyst. This transformation displayed good functional group tolerance and afforded thioesters or sulfides from the corresponding alkyl iodides.
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Affiliation(s)
- Qingqiang Tian
- Key Laboratory of Agri-Food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, Hefei 230036, China.
| | - Rongjing Sun
- Key Laboratory of Agri-Food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, Hefei 230036, China.
| | - Yahui Li
- Key Laboratory of Agri-Food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, Hefei 230036, China.
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24
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Patel B, Dahiya A, Das B, SAHOO ASHISHKUMAR. Visible‐Light‐Driven Isocyanide Insertion to o‐Alkenylanilines: A Route to Isoindolinone Synthesis. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202101431] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | | | - Bubul Das
- Indian Institute of Technology Guwahati INDIA
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25
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Veltri L, Amuso R, Mancuso R, Gabriele B. Advances in Palladium-Catalyzed Carboxylation Reactions. Molecules 2022; 27:262. [PMID: 35011494 PMCID: PMC8746634 DOI: 10.3390/molecules27010262] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 12/27/2021] [Accepted: 12/28/2021] [Indexed: 11/16/2022] Open
Abstract
In this short review, we highlight the advancements in the field of palladium-catalyzed carbon dioxide utilization for the synthesis of high value added organic molecules. The review is structured on the basis of the kind of substrate undergoing the Pd-catalyzed carboxylation process. Accordingly, after the introductory section, the main sections of the review will illustrate Pd-catalyzed carboxylation of olefinic substrates, acetylenic substrates, and other substrates (aryl halides and triflates).
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Affiliation(s)
- Lucia Veltri
- Laboratory of Industrial and Synthetic Organic Chemistry (LISOC), Department of Chemistry and Chemical Technologies, University of Calabria, Via Pietro Bucci 12/C, 87036 Arcavacata di Rende, Italy; (R.A.); (R.M.)
| | | | | | - Bartolo Gabriele
- Laboratory of Industrial and Synthetic Organic Chemistry (LISOC), Department of Chemistry and Chemical Technologies, University of Calabria, Via Pietro Bucci 12/C, 87036 Arcavacata di Rende, Italy; (R.A.); (R.M.)
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26
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Wu XF, Yin H, Kuai CS, Chen B, Bao Z. Direct Carbonylative Difunctional of Terminal Alkynes with Sodium Sulfinates to Access Olefin Sulfonyl Methyl Esters under Metal-Free Conditions. Org Chem Front 2022. [DOI: 10.1039/d2qo01311h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A metal-free difunctional carbonylation procedure toward the synthesis of olefin sulfonyl methyl esters has been developed. By employing easily available terminal alkynes and sodium sulfinates as the starting materials, a...
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27
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Fu S, Yao S, Guo S, Guo GC, Yuan W, Lu TB, Zhang ZM. Feeding Carbonylation with CO 2 via the Synergy of Single-Site/Nanocluster Catalysts in a Photosensitizing MOF. J Am Chem Soc 2021; 143:20792-20801. [PMID: 34865490 DOI: 10.1021/jacs.1c08908] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Solar-driven carbonylation with CO2 replacing toxic CO as a C1 source is of considerable interest; however it remains a great challenge due to the inert CO2 molecule. Herein, we integrate cobalt single-site and ultrafine CuPd nanocluster catalysts into a porphyrin-based metal-organic framework to construct composite photocatalysts (Cu1Pd2)z@PCN-222(Co) (z = 1.3, 2.0, and 3.0 nm). Upon visible light irradiation, excited porphyrin can concurrently transfer electrons to Co single sites and CuPd nanoclusters, providing the possibility for coupling CO2 photoreduction and Suzuki/Sonogashira reactions. This multicomponent synergy in (Cu1Pd2)1.3@PCN-222(Co) can not only replace dangerous CO gas but also dramatically promote the photosynthesis of benzophenone in CO2 with over 90% yield and 97% selectivity under mild condition. Systematic investigations clearly decipher the function and collaboration among different components in these composite catalysts, highlighting a new insight into developing a sustainable protocol for carbonylation reactions by employing greenhouse gas CO2 as a C1 source.
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Affiliation(s)
- Shanshan Fu
- MOE International Joint Laboratory of Materials Microstructure, Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science & Engineering, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Shuang Yao
- MOE International Joint Laboratory of Materials Microstructure, Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science & Engineering, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Song Guo
- MOE International Joint Laboratory of Materials Microstructure, Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science & Engineering, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Guang-Chen Guo
- MOE International Joint Laboratory of Materials Microstructure, Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science & Engineering, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Wenjuan Yuan
- MOE International Joint Laboratory of Materials Microstructure, Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science & Engineering, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Tong-Bu Lu
- MOE International Joint Laboratory of Materials Microstructure, Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science & Engineering, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Zhi-Ming Zhang
- MOE International Joint Laboratory of Materials Microstructure, Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science & Engineering, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin 300384, China
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28
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Chen C, Zhao H, Pu Y, Tang L, Wang J, Shang Y. Palladium-catalysed alkenyl and carbonylative C-C bond activation of cyclobutanones. Chem Commun (Camb) 2021; 57:12944-12947. [PMID: 34763348 DOI: 10.1039/d1cc05286a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A palladium catalysed C-C bond activation of cyclobutanones for the construction of alkenyl and carbonylated indanones has been developed. The in situ generated σ-alkylpalladium intermediate VIA C-C bond cleavage of cyclobutanone could be trapped with N-tosylhydrazones and carbon monoxide, respectively. The reactions were carried out under mild conditions with excellent functional group tolerance.
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Affiliation(s)
- Chen Chen
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China.
| | - Haixia Zhao
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China.
| | - Yue Pu
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China.
| | - Lulu Tang
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China.
| | - Jian Wang
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China.
| | - Yongjia Shang
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials Science, Anhui Normal University, Wuhu 241000, P. R. China.
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29
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Manna S, Kong WJ, Bäckvall JE. Iron(II)-Catalyzed Aerobic Biomimetic Oxidation of N-Heterocycles. Chemistry 2021; 27:13725-13729. [PMID: 34324754 PMCID: PMC8518507 DOI: 10.1002/chem.202102483] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Indexed: 12/29/2022]
Abstract
Herein, an iron(II)-catalyzed biomimetic oxidation of N-heterocycles under aerobic conditions is described. The dehydrogenation process, involving several electron-transfer steps, is inspired by oxidations occurring in the respiratory chain. An environmentally friendly and inexpensive iron catalyst together with a hydroquinone/cobalt Schiff base hybrid catalyst as electron-transfer mediator were used for the substrate-selective dehydrogenation reaction of various N-heterocycles. The method shows a broad substrate scope and delivers important heterocycles in good-to-excellent yields.
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Affiliation(s)
- Srimanta Manna
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691, Stockholm, Sweden
| | - Wei-Jun Kong
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691, Stockholm, Sweden
| | - Jan-E Bäckvall
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 10691, Stockholm, Sweden
- Department of Natural Sciences, Mid Sweden University, 85170, Sundsvall, Sweden
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30
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Yang H, Zhang J, Chen Z, Wu XF. TFBen (Benzene-1,3,5-triyl triformate): A Powerful and Versatile CO Surrogate. CHEM REC 2021; 22:e202100220. [PMID: 34591367 DOI: 10.1002/tcr.202100220] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 09/14/2021] [Accepted: 09/15/2021] [Indexed: 12/17/2022]
Abstract
Carbonylative reactions by the using of CO surrogates constitute a facile avenue for the assembly of valuable carbonyl-containing compounds due to the colorless, toxic, flammable, and not easy-handing character of carbon monoxide gas. Recent advances in the carbonylative transformations with TFBen (benzene-1,3,5-triyl triformate) as a safe and convenient CO precursor are systematically summarized and discussed, which can be divided into three parts based on the patterns of the obtained products. This Review focuses on the discussion of the application of TFBen in carbonylative synthesis of various carbonyl-containing compounds.
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Affiliation(s)
- Hefei Yang
- Department of Chemistry, Key Laboratory of Surface & Interface Science of Polymer Materials of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, 310018, People's Republic of China
| | - Jiajun Zhang
- Department of Chemistry, Key Laboratory of Surface & Interface Science of Polymer Materials of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, 310018, People's Republic of China
| | - Zhengkai Chen
- Department of Chemistry, Key Laboratory of Surface & Interface Science of Polymer Materials of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, 310018, People's Republic of China
| | - Xiao-Feng Wu
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, Liaoning, People's Republic of China
- Leibniz-Institut für Katalyse e.V., Albert-Einstein-Str. 29a, 18059, Rostock, Germany
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31
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Suzuki H, Liao Y, Kawai Y, Matsuda T. Rhodium‐Catalyzed Additive‐Free C−H Ethoxycarbonylation of (Hetero)Arenes with Diethyl Dicarbonate as a CO Surrogate. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100956] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Hirotsugu Suzuki
- Department of Applied Chemistry Tokyo University of Science 1-3 Kagurazaka Shinjuku-ku, Tokyo 162-8601 Japan
| | - Yumeng Liao
- Department of Applied Chemistry Tokyo University of Science 1-3 Kagurazaka Shinjuku-ku, Tokyo 162-8601 Japan
| | - Yuya Kawai
- Department of Applied Chemistry Tokyo University of Science 1-3 Kagurazaka Shinjuku-ku, Tokyo 162-8601 Japan
| | - Takanori Matsuda
- Department of Applied Chemistry Tokyo University of Science 1-3 Kagurazaka Shinjuku-ku, Tokyo 162-8601 Japan
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32
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Dong Z, Pan H, Chen J, Fan L, Guo J, Wang W. Palladium supported on urea-containing porous organic polymers as heterogeneous catalysts for C–C cross coupling reactions and reduction of nitroarenes. JOURNAL OF SAUDI CHEMICAL SOCIETY 2021. [DOI: 10.1016/j.jscs.2021.101317] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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33
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Shaifali, Sheetal, Das P. Supported Palladium Catalyzed Carbonylative Coupling Reactions using Carbon Monoxide as C1 Source. CHEM REC 2021; 22:e202100157. [PMID: 34418288 DOI: 10.1002/tcr.202100157] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 07/23/2021] [Indexed: 12/16/2022]
Abstract
The carbonylative reactions of aryl halides, boronic acids, amines, activated alkene and alkynes under CO and supported palladium catalyzed conditions are very popular reactions for the synthesis of bioactive molecules, pharmaceuticals, polymers, peptides, intermediates and fine chemicals synthesis. Due to cost effectiveness and easy handling of recyclable supported palladium catalyst, it became more popular among researchers either working in academic institute or industry. In recent years, irrespective of poisoning effect of CO with palladium as major limitation, several advancements have been done through surface selection, designing and condition improvement to achieve high yield in the area of carbonylative coupling reactions. We hope this review will be helpful as a ready reference of last 20 years in the field of CO insertion reactions using diverse range of supported palladium catalysts under carbon monoxide or its sources as C1 source.
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Affiliation(s)
- Shaifali
- Chemical Technology Division, CSIR - Institute of Himalayan Bioresource Technology, 176061, Palampur, H. P., India.,Academy of Scientific and Innovative Research (AcSIR), 201002, Ghaziabad, India
| | - Sheetal
- Chemical Technology Division, CSIR - Institute of Himalayan Bioresource Technology, 176061, Palampur, H. P., India.,Academy of Scientific and Innovative Research (AcSIR), 201002, Ghaziabad, India
| | - Pralay Das
- Chemical Technology Division, CSIR - Institute of Himalayan Bioresource Technology, 176061, Palampur, H. P., India.,Academy of Scientific and Innovative Research (AcSIR), 201002, Ghaziabad, India
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34
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Li Y, Zhang CL, Huang WH, Sun N, Hao M, Neumann H, Beller M. A general strategy for the synthesis of α-trifluoromethyl- and α-perfluoroalkyl-β-lactams via palladium-catalyzed carbonylation. Chem Sci 2021; 12:10467-10473. [PMID: 34447539 PMCID: PMC8361786 DOI: 10.1039/d1sc02212a] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 06/30/2021] [Indexed: 11/30/2022] Open
Abstract
β-Lactam compounds play a key role in medicinal chemistry, specifically as the most important class of antibiotics. Here, we report a novel one-step approach for the synthesis of α-(trifluoromethyl)-β-lactams and related products from fluorinated olefins, anilines and CO. Utilization of an advanced palladium catalyst system with the Ruphos ligand allows for selective cycloaminocarbonylations to give diverse fluorinated β-lactams in high yields.
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Affiliation(s)
- Yang Li
- Xi'an Key Laboratory of Textile Chemical Engineering Auxiliaries, School of Environmental and Chemical Engineering, Xi'an Polytechnic University No. 19 Jinhua South Road 710048 Xi'an China
- Leibniz-Institut für Katalyse e.V. RostockAlbert-Einstein-Straße 29a 18059 Rostock Germany
| | - Cai-Lin Zhang
- Xi'an Key Laboratory of Textile Chemical Engineering Auxiliaries, School of Environmental and Chemical Engineering, Xi'an Polytechnic University No. 19 Jinhua South Road 710048 Xi'an China
| | - Wei-Heng Huang
- Leibniz-Institut für Katalyse e.V. RostockAlbert-Einstein-Straße 29a 18059 Rostock Germany
| | - Ning Sun
- Xi'an Key Laboratory of Textile Chemical Engineering Auxiliaries, School of Environmental and Chemical Engineering, Xi'an Polytechnic University No. 19 Jinhua South Road 710048 Xi'an China
| | - Meng Hao
- Xi'an Key Laboratory of Textile Chemical Engineering Auxiliaries, School of Environmental and Chemical Engineering, Xi'an Polytechnic University No. 19 Jinhua South Road 710048 Xi'an China
| | - Helfried Neumann
- Leibniz-Institut für Katalyse e.V. RostockAlbert-Einstein-Straße 29a 18059 Rostock Germany
| | - Matthias Beller
- Leibniz-Institut für Katalyse e.V. RostockAlbert-Einstein-Straße 29a 18059 Rostock Germany
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35
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Wu Y, Zeng L, Li H, Cao Y, Hu J, Xu M, Shi R, Yi H, Lei A. Electrochemical Palladium-Catalyzed Oxidative Sonogashira Carbonylation of Arylhydrazines and Alkynes to Ynones. J Am Chem Soc 2021; 143:12460-12466. [PMID: 34347455 DOI: 10.1021/jacs.1c06036] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Oxidative carbonylation using carbon monoxide has evolved as an attractive tool to valuable carbonyl-containing compounds, while mixing CO with a stoichiometric amount of a chemical oxidant especially oxygen is hazardous and limits its application in scale-up synthesis. By employing anodic oxidation, we developed an electrochemical palladium-catalyzed oxidative carbonylation of arylhydrazines with alkynes, which is regarded as an alternative supplement of the carbonylative Sonogashira reaction. Combining an undivided cell with constant current mode, oxygen-free conditions avoids the explosion hazard of CO. A diversity of ynones are efficiently obtained using accessible arylhydrazines and alkynes under copper-free conditions. A possible mechanism of the electrochemical Pd(0)/Pd(II) cycle is rationalized based upon cyclic voltammetry, kinetic studies, and intermediates experiments.
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Affiliation(s)
- Yong Wu
- The Institute for Advanced Studies (IAS), College of Chemistry and Molecular Sciences Wuhan University, Wuhan 430072, P. R. China
| | - Li Zeng
- The Institute for Advanced Studies (IAS), College of Chemistry and Molecular Sciences Wuhan University, Wuhan 430072, P. R. China
| | - Haoran Li
- The Institute for Advanced Studies (IAS), College of Chemistry and Molecular Sciences Wuhan University, Wuhan 430072, P. R. China
| | - Yue Cao
- The Institute for Advanced Studies (IAS), College of Chemistry and Molecular Sciences Wuhan University, Wuhan 430072, P. R. China
| | - Jingcheng Hu
- The Institute for Advanced Studies (IAS), College of Chemistry and Molecular Sciences Wuhan University, Wuhan 430072, P. R. China
| | - Minghao Xu
- The Institute for Advanced Studies (IAS), College of Chemistry and Molecular Sciences Wuhan University, Wuhan 430072, P. R. China
| | - Renyi Shi
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an 710049, P. R. China
| | - Hong Yi
- The Institute for Advanced Studies (IAS), College of Chemistry and Molecular Sciences Wuhan University, Wuhan 430072, P. R. China
| | - Aiwen Lei
- The Institute for Advanced Studies (IAS), College of Chemistry and Molecular Sciences Wuhan University, Wuhan 430072, P. R. China.,State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, P. R. China
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36
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Oseghale CO, Onisuru OR, Fapojuwo DP, Mogudi BM, Molokoane PP, Maqunga NP, Meijboom R. Alkali-modified heterogeneous Pd-catalyzed synthesis of acids, amides and esters from aryl halides using formic acid as the CO precursor. RSC Adv 2021; 11:26937-26948. [PMID: 35479992 PMCID: PMC9037739 DOI: 10.1039/d1ra05177f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 07/26/2021] [Indexed: 11/21/2022] Open
Abstract
To establish an environmentally friendly green chemical process, we minimized and resolved a significant proportion of waste and hazards associated with conventional organic acids and molecular gases, such as carbon monoxide (CO). Herein, we report a facile and milder reaction procedure, using low temperatures/pressures and shorter reaction time for the carboxyl- and carbonylation of diverse arrays of aryl halides over a newly developed cationic Lewis-acid promoted Pd/Co3O4 catalyst. Furthermore, the reaction proceeded in the absence of acid co-catalysts, and anhydrides for CO release. Catalyst reusability was achieved via scalable, safer, and practical reactions that provided moderate to high yields, paving the way for developing a novel environmentally benign method for synthesizing carboxylic acids, amides, and esters.
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Affiliation(s)
- Charles O Oseghale
- Research Center for Synthesis and Catalysis, Department of Chemical Sciences, University of Johannesburg PO Box 524, Auckland Park 2006 Johannesburg South Africa +27 11 559 2819 +27 72 894 0293
| | - Oluwatayo Racheal Onisuru
- Research Center for Synthesis and Catalysis, Department of Chemical Sciences, University of Johannesburg PO Box 524, Auckland Park 2006 Johannesburg South Africa +27 11 559 2819 +27 72 894 0293
| | - Dele Peter Fapojuwo
- Research Center for Synthesis and Catalysis, Department of Chemical Sciences, University of Johannesburg PO Box 524, Auckland Park 2006 Johannesburg South Africa +27 11 559 2819 +27 72 894 0293
| | - Batsile M Mogudi
- Research Center for Synthesis and Catalysis, Department of Chemical Sciences, University of Johannesburg PO Box 524, Auckland Park 2006 Johannesburg South Africa +27 11 559 2819 +27 72 894 0293
| | - Pule Petrus Molokoane
- Research Center for Synthesis and Catalysis, Department of Chemical Sciences, University of Johannesburg PO Box 524, Auckland Park 2006 Johannesburg South Africa +27 11 559 2819 +27 72 894 0293
| | - Nomathamsanqa Prudence Maqunga
- Research Center for Synthesis and Catalysis, Department of Chemical Sciences, University of Johannesburg PO Box 524, Auckland Park 2006 Johannesburg South Africa +27 11 559 2819 +27 72 894 0293
| | - Reinout Meijboom
- Research Center for Synthesis and Catalysis, Department of Chemical Sciences, University of Johannesburg PO Box 524, Auckland Park 2006 Johannesburg South Africa +27 11 559 2819 +27 72 894 0293
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37
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Advances in Visible-Light-Mediated Carbonylative Reactions via Carbon Monoxide (CO) Incorporation. Catalysts 2021. [DOI: 10.3390/catal11080918] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The abundant and inexpensive carbon monoxide (CO) is widely exploited as a C1 source for the synthesis of both fine and bulk chemicals. In this context, photochemical carbonylation reactions have emerged as a powerful tool for the sustainable synthesis of carbonyl-containing compounds (esters, amides, ketones, etc.). This review aims at giving a general overview on visible light-promoted carbonylation reactions in the presence of metal (Palladium, Iridium, Cobalt, Ruthenium, Copper) and organocatalysts as well, highlighting the main features of the presented protocols and providing useful insights on the reaction mechanisms.
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38
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Huo Y, Qi X, Xu T, Lu W, Wu X. Heterogeneous Carbonylative Sonogashira Reaction Based on Pd/g‐C
3
N
4
Catalyst by Using Formic Acid as the CO Source. ChemistrySelect 2021. [DOI: 10.1002/slct.202102124] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Yong‐Wang Huo
- Department of Chemistry Zhejiang Sci-Tech University Hangzhou Zhejiang 310018 People's Republic of China
| | - Xinxin Qi
- Department of Chemistry Zhejiang Sci-Tech University Hangzhou Zhejiang 310018 People's Republic of China
| | - Tiefeng Xu
- National Engineering Lab for Textile Fiber Materials & Processing Technology Zhejiang Sci-Tech University Hangzhou 310018 China
| | - Wangyang Lu
- National Engineering Lab for Textile Fiber Materials & Processing Technology Zhejiang Sci-Tech University Hangzhou 310018 China
| | - Xiao‐Feng Wu
- Dalian National Laboratory for Clean Energy Dalian Institute of Chemical Physics Chinese Academy of Sciences 116023 Dalian, Liaoning China
- Leibniz-Institut für Katalyse e.V. an der Institution Universität Rostock Albert-Einstein-Straße 29a Rostock 18059 Germany
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39
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Chen SY, Pan RC, Chen M, Liu Y, Chen C, Lu XB. Synthesis of Nonalternating Polyketones Using Cationic Diphosphazane Monoxide-Palladium Complexes. J Am Chem Soc 2021; 143:10743-10750. [PMID: 34237217 DOI: 10.1021/jacs.1c04964] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Copolymerization of olefin with carbon monoxide has received considerable interest from both academia and industry, and the introduction of polar carbonyl group renders the resultant polyketones with excellent mechanical strength, crystallinity, photodegradability, hydrophilicity, surface, and barrier properties. However, most of the reported polyketones are difficult to be processed because of limited solubility in common solvents and high melting temperature (Tm ∼ 260 °C) resulting from the strictly alternative structure. Nonalternating copolymerization of ethylene with CO is a very promising method to circumvent the problem of processability of traditional perfectly alternating polyketone. In the contribution, the palladium coordinated diphosphazane monoxide substituted by strong electron-donating groups is discovered to be highly reactive for producing nonalternating polyketones, and up to 24.2% extra ethylene incorporation has lowered Tm values to 147 and 165 °C and further improved thermal stability (Td ∼ 339 °C) of the resultant materials. Our data demonstrates that cationic palladium complexes can also exhibit excellent reactivity and an unprecedented nonalternating degree in this copolymerization.
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Affiliation(s)
- Shi-Yu Chen
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Ru-Chao Pan
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Min Chen
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei 230026, China
| | - Ye Liu
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
| | - Changle Chen
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei 230026, China
| | - Xiao-Bing Lu
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China
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40
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Morja MI, Chauhan PM, Chikhalia KH. Palladium‐Catalyzed Novel C(formyl)‐C(aryl)/C(aryl)‐N(amine) Coupling Sequence Between 2‐(Methylamino)nicotinaldehyde and 3‐Bromo‐2‐chlorothiophene: An Efficient Construction of 4‐Pyridone Fused Hybrid Scaffolds. ChemistrySelect 2021. [DOI: 10.1002/slct.202100790] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Mayur I. Morja
- Department of Chemistry Veer Narmad South Gujarat University Surat 395007 Gujarat India
| | | | - Kishor H. Chikhalia
- Department of Chemistry Veer Narmad South Gujarat University Surat 395007 Gujarat India
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41
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Nan J, Chen P, Gong X, Hu Y, Ma Q, Wang B, Ma Y. Metal-Free C-H [5 + 1] Carbonylation of 2-Alkenyl/Pyrrolylanilines Using Dioxazolones as Carbonylating Reagents. Org Lett 2021; 23:3761-3766. [PMID: 33856227 DOI: 10.1021/acs.orglett.1c01147] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
A novel metal-free C-H [5 + 1] carbonylative annulation of 2-alkenyl/pyrrolylanilines with dioxazolones has been established for the assembly of the privileged quinolinones and pyrrolyl-fused quinoxalinones. Entirely differing from the existing reports, the dioxazolones herein behave with an innovative chemistry and first emerge as carbonylating reagents to participate in annulation reactions. Moreover, this process features exceedingly simple operation (only solvent) and tolerates both vinyl and aryl substrates. Comprehensive mechanistic studies indicate that the formed isocyanate intermediate plays a crucial role in enabling the carbonylation annulation.
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Affiliation(s)
- Jiang Nan
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Pu Chen
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Xue Gong
- College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Yan Hu
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Qiong Ma
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Bo Wang
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Yangmin Ma
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
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42
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Abstract
![]()
Palladium-catalyzed oxidations involving cascade processes provide
a versatile platform for streamlined conversion of simple feedstocks
into functional molecules with high atom and step economy. However,
the achievement of high palladium efficiency and selectivity in Pd-catalyzed
oxidative cascade reactions is still challenging in many cases, as
a result of the aggregation of active palladium species to Pd black
and the possible side reactions during each bond-forming step. The
two current solutions for addressing these issues are either to utilize
oxidant-stable ligands or to use electron transfer mediators (ETMs).
The former solution, which includes the use of amines, pyridines,
sulfoxides, and carbene derivatives, inhibits aggregation of Pd0 during the catalytic cycle, while the latter solution facilitates
reoxidation of Pd0 to PdII to improve the activity
and selectivity. Following our long-standing interest in Pd-catalyzed
oxidations, very recently we developed heterogeneous catalysts to
resolve the issues mentioned above in oxidative cascade reactions.
The heterogeneous palladium catalysts (Pd-AmP-MCF or Pd-AmP-CNC) comprise
palladium nanoclusters (1–2 nm) immobilized on amino-functionalized
siliceous mesocellular foam (MCF) or on crystalline nanocellulose
(CNC), exhibiting high activity, selectivity as well as excellent
recycling ability. In this Account, we will discuss the synthesis
and characterizations
of the heterogeneous palladium catalysts, as well as their catalytic
behaviors, and the mechanisms involved in their reactions. An important
aspect of these catalysts in oxidation reactions is the generation
of active Pd(II) species within the heterogeneous phase. Typical oxidative
cascade reactions of our recent research on this topic include oxidative
carbocyclization-carbonylation, oxidative carbocyclization-borylation,
oxidative alkynylation-cyclization, oxidative carbonylation-cyclization,
and oxidative carbocyclization-alkynylation. These reactions provide
access to important compounds attractive in medicinal chemistry and
functional materials, such as γ-lactone/γ-lactam-based
poly rings, cyclobutenols, highly substituted furans, and oxaboroles.
During these processes, the heterogeneous catalysts exhibited much
higher turnover numbers (TONs) than their homogeneous counterparts
(e.g., Pd(OAc)2) as well as unique selectivity that cannot
be achieved by homogeneous palladium catalysts. The origin of the
high efficiency and unique selectivity of the heterogeneous catalysts
was also investigated. Asymmetric syntheses for the construction of
optically pure compounds were realized based on the excellent selectivity
in these heterogeneous processes. Kinetic studies revealed that the
rate and yield of the reactions were essentially maintained during
recycling, which demonstrates that Pd-AmP-MCF and Pd-AmP-CNC are robust
and highly active in these oxidative cascade reactions. In addition,
inductively coupled plasma optical emisson spectroscopy (ICP-OES)
analysis and hot filtration test suggest that these processes most
likely proceed via a heterogeneous pathway. Recent progress
in our group has shown that the activity of Pd-AmP-MCF
and Pd-AmP-CNC could be improved even further by the addition of Ag+ to generate cationic Pd(II). Furthermore, intriguing solvent
effects were observed in a Pd-AmP-MCF-catalyzed oxidative cascade
process, and solvent-controlled chemoselective transformations were
developed based on this property of the catalyst. The heterogeneous
strategy of this Account provides solutions to palladium deactivation
and selectivity issues in Pd(II)-catalyzed oxidative cascade reactions
and enables efficient catalyst recycling, which will open up new opportunities
in oxidative cascade reactions.
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Affiliation(s)
- Man-Bo Li
- Institute of Physical Science and Information Technology, Anhui University, Hefei, Anhui 230601, P.R. China
- Hefei National Laboratory for Physical Sciences at the Microscale, Hefei, Anhui 230601, P.R. China
| | - Jan-E. Bäckvall
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, SE-10691 Stockholm, Sweden
- Department of Natural Sciences, Mid Sweden University, SE-85170 Sundsvall, Sweden
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43
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Andrade-Sampedro P, Matxain JM, Correa A. Pd-Catalyzed C(sp 2 )-H Alkoxycarbonylation of Phenethyl- and Benzylamines with Chloroformates as CO Surrogates. Chemistry 2021; 27:5782-5789. [PMID: 33433940 DOI: 10.1002/chem.202005338] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Indexed: 12/26/2022]
Abstract
The site-selective functionalization of C-H bonds within a complex molecule remains a challenging task of capital synthetic importance. Herein, an unprecedented Pd-catalyzed C(sp2 )-H alkoxycarbonylation of phenylalanine derivatives and other amines featuring picolinamide as the directing group (DG) is reported. This oxidative coupling is distinguished by its scalability, operational simplicity, and avoids the use of toxic carbon monoxide as the C1 source. Remarkably, the easy cleavage of the DG enables the efficient assembly of isoindolinone compounds. Density Functional Theory calculations support a PdII /PdIV catalytic cycle.
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Affiliation(s)
- Paula Andrade-Sampedro
- Department of Organic Chemistry I, Joxe Mari Korta R&D Center, University of the Basque Country (UPV/EHU), Avda. Tolosa 72, 20018, Donostia-San Sebastián, Spain.,Donostia International Physics Center (DIPC), Paseo Manuel de Lardizabal 4, 20018, Donostia-San Sebastián, Spain
| | - Jon M Matxain
- Polimero eta Material Aurreratuak: Fisika, Kimika eta Teknologia Saila, Kimika Fakultatea, Euskal Herriko Unibertsitatea (UPV/EHU), Paseo Manuel de Lardizabal 3, 20018, Donostia-San Sebastián, Spain.,Donostia International Physics Center (DIPC), Paseo Manuel de Lardizabal 4, 20018, Donostia-San Sebastián, Spain
| | - Arkaitz Correa
- Department of Organic Chemistry I, Joxe Mari Korta R&D Center, University of the Basque Country (UPV/EHU), Avda. Tolosa 72, 20018, Donostia-San Sebastián, Spain
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44
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Hu Z, Wei XJ, Handelmann J, Seitz AK, Rodstein I, Gessner VH, Gooßen LJ. Coupling of Reformatsky Reagents with Aryl Chlorides Enabled by Ylide-Functionalized Phosphine Ligands. Angew Chem Int Ed Engl 2021; 60:6778-6783. [PMID: 33427381 PMCID: PMC7986804 DOI: 10.1002/anie.202016048] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Indexed: 12/13/2022]
Abstract
The coupling of aryl chlorides with Reformatsky reagents is a desirable strategy for the construction of α‐aryl esters but has so far been substantially limited in the substrate scope due to many challenges posed by various possible side reactions. This limitation has now been overcome by the tailoring of ylide‐functionalized phosphines to fit the requirements of Negishi couplings. Record‐setting activities were achieved in palladium‐catalyzed arylations of organozinc reagents with aryl electrophiles using a cyclohexyl‐YPhos ligand bearing an ortho‐tolyl‐substituent in the backbone. This highly electron‐rich, bulky ligand enables the use of aryl chlorides in room temperature couplings of Reformatsky reagents. The reaction scope covers diversely functionalized arylacetic and arylpropionic acid derivatives. Aryl bromides and chlorides can be converted selectively over triflate electrophiles, which permits consecutive coupling strategies.
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Affiliation(s)
- Zhiyong Hu
- Evonik Chair of Organic Chemistry, Ruhr-Universität Bochum, Universitätsstrasse 150, 44801, Bochum, Germany
| | - Xiao-Jing Wei
- Evonik Chair of Organic Chemistry, Ruhr-Universität Bochum, Universitätsstrasse 150, 44801, Bochum, Germany
| | - Jens Handelmann
- Chair of Inorganic Chemistry II, Fakultät für Chemie und Biochemie, Ruhr-Universität Bochum, Universitätsstrasse 150, 44801, Bochum, Germany
| | - Ann-Katrin Seitz
- Evonik Chair of Organic Chemistry, Ruhr-Universität Bochum, Universitätsstrasse 150, 44801, Bochum, Germany
| | - Ilja Rodstein
- Chair of Inorganic Chemistry II, Fakultät für Chemie und Biochemie, Ruhr-Universität Bochum, Universitätsstrasse 150, 44801, Bochum, Germany
| | - Viktoria H Gessner
- Chair of Inorganic Chemistry II, Fakultät für Chemie und Biochemie, Ruhr-Universität Bochum, Universitätsstrasse 150, 44801, Bochum, Germany
| | - Lukas J Gooßen
- Evonik Chair of Organic Chemistry, Ruhr-Universität Bochum, Universitätsstrasse 150, 44801, Bochum, Germany
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45
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Zhao F, Ai H, Wu X. Radical Carbonylation under Low
CO
Pressure: Synthesis of Esters from Activated Alkylamines at Transition
Metal‐Free
Conditions. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202000624] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Fengqian Zhao
- Leibniz‐Institut für Katalyse e.V. an der Universität Rostock Albert‐Einstein‐Straße 29a 18059 Rostock Germany
| | - Han‐Jun Ai
- Leibniz‐Institut für Katalyse e.V. an der Universität Rostock Albert‐Einstein‐Straße 29a 18059 Rostock Germany
| | - Xiao‐Feng Wu
- Leibniz‐Institut für Katalyse e.V. an der Universität Rostock Albert‐Einstein‐Straße 29a 18059 Rostock Germany
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian Liaoning 116023 China
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46
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Yang Z, Koenigs RM. Photoinduced Palladium-Catalyzed Dicarbofunctionalization of Terminal Alkynes. Chemistry 2021; 27:3694-3699. [PMID: 33427348 PMCID: PMC7986663 DOI: 10.1002/chem.202005391] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Indexed: 01/26/2023]
Abstract
Herein, a conceptually distinct approach was developed that allowed for the dicarbofunctionalization of alkynes at room temperature using simple, bench-stable alkyl iodides and a second molecule of alkyne as coupling partner. Specifically, the photochemical activation of palladium complexes enabled this strategic dicarbofunctionalization via addition of alkyl radicals from secondary and tertiary alkyl iodides and formation of an intermediate palladium vinyl complex that could undergo subsequent Sonogashira reaction with a second alkyne molecule. This alkylation-alkynylation sequence allowed the one-step synthesis of 1,3-enynes including heteroarenes and biologically active compounds with high efficiency without exogenous photosensitizers or oxidants and now opens up pathways towards cascade reactions via photochemical palladium catalysis.
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Affiliation(s)
- Zhen Yang
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Rene M. Koenigs
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
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47
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Haider M, Sennari G, Eggert A, Sarpong R. Total Synthesis of the Cephalotaxus Norditerpenoids (±)-Cephanolides A-D. J Am Chem Soc 2021; 143:2710-2715. [PMID: 33577317 DOI: 10.1021/jacs.1c00293] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Concise syntheses of the Cephalotaxus norditerpenoids cephanolides A-D (8-14 steps from commercial material) using a common late-stage synthetic intermediate are described. The success of our approach rested on an early decision to apply chemical network analysis to identify the strategic bonds that needed to be forged, as well as the efficient construction of the carbon framework through iterative Csp2-Csp3 cross-coupling, followed by an intramolecular inverse-demand Diels-Alder cycloaddition. Strategic late-stage oxidations facilitated access to all congeners of the benzenoid cephanolides isolated to date.
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Affiliation(s)
- Maximilian Haider
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720, United States
| | - Goh Sennari
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720, United States
| | - Alina Eggert
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720, United States
| | - Richmond Sarpong
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720, United States
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48
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Hu Z, Wei X, Handelmann J, Seitz A, Rodstein I, Gessner VH, Gooßen LJ. Kupplung von Reformatsky‐Reagenzien und Arylchloriden ermöglicht durch Ylid‐funktionalisierte Phosphanliganden. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202016048] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Zhiyong Hu
- Evonik Lehrstuhl für Organische Chemie Ruhr-Universität Bochum Universitätsstraße 150 44801 Bochum Deutschland
| | - Xiao‐Jing Wei
- Evonik Lehrstuhl für Organische Chemie Ruhr-Universität Bochum Universitätsstraße 150 44801 Bochum Deutschland
| | - Jens Handelmann
- Lehrstuhl für Anorganische Chemie II Fakultät für Chemie und Biochemie Ruhr-Universität Bochum Universitätsstaße 150 44801 Bochum Deutschland
| | - Ann‐Katrin Seitz
- Evonik Lehrstuhl für Organische Chemie Ruhr-Universität Bochum Universitätsstraße 150 44801 Bochum Deutschland
| | - Ilja Rodstein
- Lehrstuhl für Anorganische Chemie II Fakultät für Chemie und Biochemie Ruhr-Universität Bochum Universitätsstaße 150 44801 Bochum Deutschland
| | - Viktoria H. Gessner
- Lehrstuhl für Anorganische Chemie II Fakultät für Chemie und Biochemie Ruhr-Universität Bochum Universitätsstaße 150 44801 Bochum Deutschland
| | - Lukas J. Gooßen
- Evonik Lehrstuhl für Organische Chemie Ruhr-Universität Bochum Universitätsstraße 150 44801 Bochum Deutschland
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49
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Wei X, Ma Z, Mu X, Zhang Q, Hu B. Synergistic effect of hematite facet and Pd nanocluster for enhanced acetylene dicarbonylation. MOLECULAR CATALYSIS 2021. [DOI: 10.1016/j.mcat.2020.111303] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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50
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Shi L, Wen M, Li F. Palladium‐Catalyzed
Tandem Carbonylative
Aza‐Wacker‐Type
Cyclization of Nucleophile Tethered Alkene to Access Fused
N
‐Heterocycles. CHINESE J CHEM 2020. [DOI: 10.1002/cjoc.202000491] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Lijun Shi
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences Lanzhou Gansu 730000 China
- University of the Chinese Academy of Sciences Beijing 100049 China
| | - Mingshan Wen
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences Lanzhou Gansu 730000 China
| | - Fuwei Li
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences Lanzhou Gansu 730000 China
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