1
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Dai C, Chen Y, Xu J, Zheng X, Chen H, Fu H, Li R. Highly selective and additive-free Pd(OAc) 2/CPP catalyzed hydroaminocarbonylation of alkynes. Org Biomol Chem 2024; 22:5534-5539. [PMID: 38915273 DOI: 10.1039/d4ob00644e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/26/2024]
Abstract
Herein, the synthesis of branched α,β-unsaturated amides by a hydroaminocarbonylation reaction of alkynes with various amine substrates such as aromatic amines, aliphatic amines, solid amine sources like NH4HCO3, and even strongly basic piperidines is reported, using a Pd(OAc)2/hybrid N-heterocyclic carbene-phosphine-phosphine (CPP) catalytic system. The reactions feature no additives, wide substrate scope, high selectivity (b/l > 99 : 1) and excellent yields. Mechanistic studies have disclosed that the reaction takes place via a palladium hydride pathway. CPP adopts a hybrid bidentate ligand conformation with a carbene-phosphine coordination mode, wherein one phosphorus atom remains externally accessible, potentially serving as a stabilizing auxiliary during catalytic cycles.
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Affiliation(s)
- Chenghui Dai
- Key Laboratory of Green Chemistry & Technology, Ministry of Education College of Chemistry, Sichuan University Chengdu 610064, P. R. China.
| | - Yan Chen
- Key Laboratory of Green Chemistry & Technology, Ministry of Education College of Chemistry, Sichuan University Chengdu 610064, P. R. China.
| | - Jiaqi Xu
- Key Laboratory of Green Chemistry & Technology, Ministry of Education College of Chemistry, Sichuan University Chengdu 610064, P. R. China.
| | - Xueli Zheng
- Key Laboratory of Green Chemistry & Technology, Ministry of Education College of Chemistry, Sichuan University Chengdu 610064, P. R. China.
| | - Hua Chen
- Key Laboratory of Green Chemistry & Technology, Ministry of Education College of Chemistry, Sichuan University Chengdu 610064, P. R. China.
| | - Haiyan Fu
- Key Laboratory of Green Chemistry & Technology, Ministry of Education College of Chemistry, Sichuan University Chengdu 610064, P. R. China.
| | - Ruixiang Li
- Key Laboratory of Green Chemistry & Technology, Ministry of Education College of Chemistry, Sichuan University Chengdu 610064, P. R. China.
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2
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Yang Y, Song Q, Sivaguru P, Liu Z, Shi D, Tian T, de Ruiter G, Bi X. Controllable Skeletal and Peripheral Editing of Pyrroles with Vinylcarbenes. Angew Chem Int Ed Engl 2024; 63:e202401359. [PMID: 38597885 DOI: 10.1002/anie.202401359] [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: 01/22/2024] [Revised: 03/14/2024] [Accepted: 04/09/2024] [Indexed: 04/11/2024]
Abstract
The skeletal editing of azaarenes through insertion, deletion, or swapping of single atoms has recently gained considerable momentum in chemical synthesis. Here, we describe a practical skeletal editing strategy using vinylcarbenes in situ generated from trifluoromethyl vinyl N-triftosylhydrazones, leading to the first dearomative skeletal editing of pyrroles through carbon-atom insertion. Furthermore, depending on the used catalyst and substrate, three types of peripheral editing reactions of pyrroles are also disclosed: α- or γ-selective C-H insertion, and [3+2] cycloaddition. These controllable molecular editing reactions provide a powerful platform for accessing medicinally relevant CF3-containing N-heterocyclic frameworks, such as 2,5-dihydropyridines, piperidines, azabicyclo[3.3.0]octadienes, and allylated pyrroles from readily available pyrroles. Mechanistic insights from experiments and density functional theory (DFT) calculations shed light on the origin of substrate- or catalyst-controlled chemo- and regioselectivity as well as the reaction mechanism.
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Affiliation(s)
- Yong Yang
- Department of Chemistry, Northeast Normal University, Changchun, 130024, China
| | - Qingmin Song
- Department of Chemistry, Northeast Normal University, Changchun, 130024, China
| | | | - Zhaohong Liu
- Department of Chemistry, Northeast Normal University, Changchun, 130024, China
| | - Dan Shi
- Department of Chemistry, Northeast Normal University, Changchun, 130024, China
| | - Tian Tian
- Department of Chemistry, Northeast Normal University, Changchun, 130024, China
| | - Graham de Ruiter
- Schulich Faculty of Chemistry, Technion-Israel Institute of Technol-ogy Technion City, 3200008, Haifa, Israel
| | - Xihe Bi
- Department of Chemistry, Northeast Normal University, Changchun, 130024, China
- State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, China
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3
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Cai Y, Zhang Y, Song X, Feng S, Yuan Q, Li X, Qiao P, Li B, Mu J, Yan L, Wu XF, Ding Y. Single-Pd-Site Catalyst Induced by Different Dimensional Nitrogen of N-Doping Carbon for Efficient Hydroaminocarbonylation of Alkynes. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2024:e2401103. [PMID: 38709231 DOI: 10.1002/smll.202401103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 04/02/2024] [Indexed: 05/07/2024]
Abstract
The unsaturated amides are traditionally synthesized by acylation of carboxylic acids or hydration of nitrile compounds but are rarely investigated by hydroaminocarbonylation of alkynes using heterogeneous single-metal-site catalysts (HSMSCs). Herein, single-Pd-site catalysts supported on N-doping carbon (NC) with different nitrogen dimensions inherited from corresponding metal-organic-framework precursors are successfully synthesized. 2D NC-supported single-Pd-site (Pd1/NC-2D) exhibited the best performance with near 100% selectivity and 76% yield of acrylamide for acetylene hydroaminocarbonylation with better stability, superior to those of Pd1/NC-3D, single-metal-site/nanoparticle coexisting catalyst, and nanoparticle catalyst. The coordination environment and molecular evolution of the single-Pd-site during the process of acetylene hydroaminocarbonylation on Pd1/NC-2D are detailly illuminated by various characterizations and density functional theoretical calculations (DFT). DFT also showed the energy barrier of rate-determining step on Pd1/NC-2D is lower than that of Pd1/NC-3D. Furthermore, Pd1/NC-2D catalyst illustrated the general applicability of the hydroaminocarbonylation for various alkynes.
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Affiliation(s)
- Yutong Cai
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, Liaoning, 116023, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yanan Zhang
- University of Chinese Academy of Sciences, Beijing, 100049, China
- National Engineering Research Center of Lower-Carbon Catalysis Technology, Dalian National Laboratory for Clean Energy, iChEM (Collaborative Innovation Center of Chemistry for Energy Materials), Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, Liaoning, 116023, China
| | - Xiangen Song
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, Liaoning, 116023, China
| | - Siquan Feng
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, Liaoning, 116023, China
| | - Qiao Yuan
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, Liaoning, 116023, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xingju Li
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, Liaoning, 116023, China
| | - Panzhe Qiao
- Shanghai Synchrotron Radiation Facility, Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201204, China
| | - Bin Li
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, Liaoning, 116023, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Jiali Mu
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, Liaoning, 116023, China
| | - Li Yan
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, Liaoning, 116023, China
| | - Xiao-Feng Wu
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, Liaoning, 116023, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
- Leibniz-Institut für Katalyse e. V., Albert-Einstein-Straβe 29a, 18059, Rostock, Germany
| | - Yunjie Ding
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, Liaoning, 116023, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, Liaoning, 116023, China
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4
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Faculak MS, Veatch AM, Alexanian EJ. Cobalt-catalyzed synthesis of amides from alkenes and amines promoted by light. Science 2024; 383:77-81. [PMID: 38175889 PMCID: PMC10799253 DOI: 10.1126/science.adk2312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 11/20/2023] [Indexed: 01/06/2024]
Abstract
Catalytic methods to couple alkene and amine feedstocks are valuable in synthetic chemistry. The direct carbonylative coupling of alkenes and amines holds promise as a perfectly atom-economical approach to amide synthesis, but general methods remain underdeveloped. Herein, we report an alkene hydroaminocarbonylation catalyzed by unmodified, inexpensive cobalt carbonyl under mild conditions and low pressure promoted by light. Silane addition after the reaction enables sequential cobalt-catalyzed amide reduction, constituting a formal alkene hydroaminomethylation. These methods exhibit exceptional scope across both alkene and amine components with high chemo- and regioselectivity and proceed efficiently even in the absence of solvent. The formation of a hydridocobalt through photodissociation of a carbonyl ligand is proposed to enable catalytic activity under mild conditions, which addresses a long-standing challenge in catalysis.
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Affiliation(s)
- Mason S Faculak
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Alexander M Veatch
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Erik J Alexanian
- Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
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5
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Wu F, Wang B, Li NQ, Yang HY, Ren ZH, Guan ZH. Palladium-catalyzed regiodivergent hydrochlorocarbonylation of alkenes for formation of acid chlorides. Nat Commun 2023; 14:3167. [PMID: 37258529 DOI: 10.1038/s41467-023-38748-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 05/10/2023] [Indexed: 06/02/2023] Open
Abstract
Novel strategy for acid chlorides formation that do not use carboxylic acids is particularly attractive in chemical synthesis but remains challenging. Herein, we reported the development of a highly effective Pd-catalyzed hydrochlorocarbonylation of alkenes with CO for the formation of alkyl acid chlorides. Chlorosilane and AcOH were found as a mild HCl source for the reaction. The reaction shows broad substrate scope and produces both branched and linear alkyl acid chlorides in good to high yields upon different ligands and solvents. Cooperating with follow-up acylation reactions, the Pd-catalyzed hydrochlorocarbonylation offers a complementary platform for the synthesis of diverse carbonyl compounds from alkenes. Mechanistic investigations suggested that the reaction proceeded though a palladium hydride pathway, and CO prompted reductive elimination of the acyl-Pd-Cl intermediate.
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Affiliation(s)
- Fei Wu
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Department of Chemistry & Materials Science, Northwest University, 710127, Xi'an, P. R. China
| | - Bo Wang
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Department of Chemistry & Materials Science, Northwest University, 710127, Xi'an, P. R. China
| | - Na-Qi Li
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Department of Chemistry & Materials Science, Northwest University, 710127, Xi'an, P. R. China
| | - Hui-Yi Yang
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Department of Chemistry & Materials Science, Northwest University, 710127, Xi'an, P. R. China
| | - Zhi-Hui Ren
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Department of Chemistry & Materials Science, Northwest University, 710127, Xi'an, P. R. China
| | - Zheng-Hui Guan
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Department of Chemistry & Materials Science, Northwest University, 710127, Xi'an, P. R. China.
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6
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Ru T, Ning Y, Liu D, Tao Y, Wang J, Chen FE. Hydrogen-free palladium-catalyzed intramolecular anti-Markovnikov hydroaminocarbonylation of 2-(1-methylvinyl)anilines. Chem Commun (Camb) 2023; 59:3755-3758. [PMID: 36912028 DOI: 10.1039/d2cc06836b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
Abstract
The palladium-catalyzed intramolecular hydroaminocarbonylation of 2-(1-methylvinyl)aniline derivatives has been achieved using dppp (1,3-bis(diphenylphosphino)propane) as a ligand under hydrogen-free conditions. The reaction involves the generation of an active palladium hydride species with a catalytic amount of TsOH. This amide bond formation reaction was applied to the synthesis of various 4-substituted 3,4-dihydroquinolone derivatives with both high yield and regioselectivity.
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Affiliation(s)
- Tong Ru
- Engineering Center of Catalysis and Synthesis for Chiral Molecules, Fudan University, Shanghai 200433, China.
- School of Pharmacy, Fudan University, Shanghai 201203, China
- Shanghai Engineering Center of Industrial Catalysis for Chiral Drugs, Shanghai 200433, China
| | - Yingtang Ning
- Engineering Center of Catalysis and Synthesis for Chiral Molecules, Fudan University, Shanghai 200433, China.
- Shanghai Engineering Center of Industrial Catalysis for Chiral Drugs, Shanghai 200433, China
| | - Ding Liu
- Engineering Center of Catalysis and Synthesis for Chiral Molecules, Fudan University, Shanghai 200433, China.
- Shanghai Engineering Center of Industrial Catalysis for Chiral Drugs, Shanghai 200433, China
| | - Yuan Tao
- Engineering Center of Catalysis and Synthesis for Chiral Molecules, Fudan University, Shanghai 200433, China.
- Shanghai Engineering Center of Industrial Catalysis for Chiral Drugs, Shanghai 200433, China
| | - Jiaqi Wang
- Engineering Center of Catalysis and Synthesis for Chiral Molecules, Fudan University, Shanghai 200433, China.
- Shanghai Engineering Center of Industrial Catalysis for Chiral Drugs, Shanghai 200433, China
| | - Fen-Er Chen
- Engineering Center of Catalysis and Synthesis for Chiral Molecules, Fudan University, Shanghai 200433, China.
- School of Pharmacy, Fudan University, Shanghai 201203, China
- Shanghai Engineering Center of Industrial Catalysis for Chiral Drugs, Shanghai 200433, China
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7
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Xu JX, Yuan Y, Wu XF. Ethylene as a synthon in carbonylative synthesis. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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8
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Dearomative Aminocarbonylation of Arenes via Bifunctional Coordination to Chromium. Angew Chem Int Ed Engl 2022; 61:e202210312. [DOI: 10.1002/anie.202210312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Indexed: 11/07/2022]
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9
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Han T, Zhang Z, Wang M, Xu L, Mei G. The Rational Design and Atroposelective Synthesis of Axially Chiral C2‐Arylpyrrole‐Derived Amino Alcohols. Angew Chem Int Ed Engl 2022; 61:e202207517. [DOI: 10.1002/anie.202207517] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Indexed: 12/15/2022]
Affiliation(s)
- Tian‐Jiao Han
- Green Catalysis Center College of Chemistry Zhengzhou University Zhengzhou 450001 China
| | - Zheng‐Xu Zhang
- School of Chemistry and Chemical Engineering Shandong University of Technology Zibo 255000 Shandong China
| | - Min‐Can Wang
- Green Catalysis Center College of Chemistry Zhengzhou University Zhengzhou 450001 China
| | - Li‐Ping Xu
- School of Chemistry and Chemical Engineering Shandong University of Technology Zibo 255000 Shandong China
| | - Guang‐Jian Mei
- Green Catalysis Center College of Chemistry Zhengzhou University Zhengzhou 450001 China
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10
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Shirsath SR, More DA, Muthukrishnan M. Metal‐Free Aminocarbonylation of p‐Quinone Methides with Isocyanides: Synthesis of Sterically Hindered α‐Arylated Acetamides. Chem Asian J 2022; 17:e202200642. [DOI: 10.1002/asia.202200642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 08/18/2022] [Indexed: 11/08/2022]
Affiliation(s)
- Sachin R Shirsath
- CSIR-National Chemical Laboratory: National Chemical Laboratory CSIR Division of Organic Chemistry INDIA
| | - Devidas A More
- CSIR-National Chemical Laboratory: National Chemical Laboratory CSIR Division of Organic Chemistry INDIA
| | - M Muthukrishnan
- CSIR-National Chemical Laboratory: National Chemical Laboratory CSIR Organic Chemistry Dr. HomiBhabha Road 411008 Pune INDIA
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11
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Wang MY, Wu CJ, Zeng WL, Jiang X, Li W. Dearomative Aminocarbonylation of Arenes via Bifunctional Coordination to Chromium. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202210312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Ming-Yang Wang
- Zhejiang University Department of Chemistry 38 Zheda Road, Xihu District 310027 Hangzhou CHINA
| | - Cheng-Jie Wu
- Zhejiang University Department of Chemistry 38 Zheda Road, Xihu District 310027 Hangzhou CHINA
| | - Wei-Long Zeng
- Zhejiang University Department of Chemistry 38 Zheda Road, Xihu District 310027 Hangzhou CHINA
| | - Xu Jiang
- Zhejiang University Department of Chemistry 38 Zheda Road, Xihu District 310027 Hangzhou CHINA
| | - Wei Li
- Zhejiang University Department of Chemistry 38 Zheda Road, Xihu District 310027 Hangzhou CHINA
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12
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Djukanovic D, Ganiek MA, Nishi K, Karaghiosoff K, Mashima K, Knochel P. Preparation of Functionalized Amides Using Dicarbamoylzincs. Angew Chem Int Ed Engl 2022; 61:e202205440. [PMID: 35561099 PMCID: PMC9401601 DOI: 10.1002/anie.202205440] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Indexed: 12/15/2022]
Abstract
We report a new convenient preparation of dicarbamoylzincs of type (R1R2NCO)2Zn by the treatment of ZnCl2 and formamides R1R2NCHO with LiTMP in THF (15 °C, 15 min) or by the reaction of formamides R1R2NCHO with TMP2Zn (25 °C, 16 h). This second method tolerates sensitive groups such as an ester, ketone or nitro function. Reaction of these dicarbamoylzincs with allylic, benzylic, aryl, alkenyl bromides, acid chlorides, aldehydes or enones provided various polyfunctional amides in 47–97 % yields. 13C NMR characterization of these new carbamoylzinc derivatives is reported.
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Affiliation(s)
- Dimitrije Djukanovic
- Department Chemie, Ludwig-Maximilians-Universität München, Butenandtstraße 5-13, Haus F, 81377, München, Germany
| | - Maximilian A Ganiek
- Patheon, by Thermo Fisher Scientific, Patheon Regensburg Gmbh, Donaustaufer Straße 378, 93055, Regensburg, Germany
| | - Kohei Nishi
- Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, 565-0871 Osaka, Japan.,Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, 565-0871 Osaka, Japan
| | - Konstantin Karaghiosoff
- Department Chemie, Ludwig-Maximilians-Universität München, Butenandtstraße 5-13, Haus F, 81377, München, Germany
| | - Kazushi Mashima
- Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, 565-0871 Osaka, Japan.,Graduate School of Pharmaceutical Sciences, Osaka University, 1-6 Yamadaoka, Suita, 565-0871 Osaka, Japan
| | - Paul Knochel
- Department Chemie, Ludwig-Maximilians-Universität München, Butenandtstraße 5-13, Haus F, 81377, München, Germany
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13
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Abstract
The asymmetric hydroaminocarbonylation of olefins represents a straightforward approach for the synthesis of enantioenriched amides, but is hampered by the necessity to employ CO gas, often at elevated pressures. We herein describe, as an alternative, an enantioselective hydrocarbamoylation of alkenes leveraging dual copper hydride and palladium catalysis to enable the use of readily available carbamoyl chlorides as a practical carbamoylating reagent. The protocol is applicable to various types of olefins, including alkenyl arenes, terminal alkenes, and 1,1-disubstituted alkenes. Substrates containing a diverse range of functional groups as well as heterocyclic substructures undergo functionalization to provide α- and β-chiral amides in good yields and with excellent enantioselectivities.
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Affiliation(s)
- Sheng Feng
- Department of ChemistryMassachusetts Institute of TechnologyCambridgeMA 02139USA
| | - Yuyang Dong
- Department of ChemistryMassachusetts Institute of TechnologyCambridgeMA 02139USA
| | - Stephen L. Buchwald
- Department of ChemistryMassachusetts Institute of TechnologyCambridgeMA 02139USA
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14
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Han TJ, Zhang ZX, Wang MC, Xu LP, Mei GJ. The Rational Design and Atroposelective Synthesis of Axially Chiral C2‐Arylpyrrole‐Derived Amino Alcohols. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202207517] [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)
| | - Zheng-Xu Zhang
- Shandong University of Technology College of Chemistry CHINA
| | | | - Li-Ping Xu
- Shandong University of Technology College of Chemistry CHINA
| | - Guang-Jian Mei
- Zhengzhou University Chemistry Zhengzhou 450001 450001 Zhengzhou CHINA
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15
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Feng S, Dong Y, Buchwald SL. Enantioselective Hydrocarbamoylation of Alkenes. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202206692] [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]
Affiliation(s)
- Sheng Feng
- Massachusetts Institute of Technology Chemistry 235 Albany St1050 02139 Cambridge CHINA
| | - Yuyang Dong
- Massachusetts Institute of Technology Chemistry CHINA
| | - Stephen L. Buchwald
- Massachusetts Institute of Technology Department of Chemistry 77 Massachusetts AvenueRoom18-490 2139 Cambridge UNITED STATES
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16
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Preparation of Functionalized Amides using Dicarbamoylzincs. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202205440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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17
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Huang Z, Tang J, Jiang X, Xie T, Zhang M, Lan D, Pi S, Tan Z, Yi B, Li Y. Iron-catalyzed hydroaminocarbonylation of alkynes: Selective and efficient synthesis of primary α,β-unsaturated amides. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.01.080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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18
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Abstract
AbstractCarbonylation, one of the most powerful approaches to the preparation of carbonylated compounds, has received significant attention from researchers active in various fields. Indeed, impressive progress has been made on this subject over the past few decades. Among the various types of carbonylation reactions, asymmetric carbonylation is a straightforward methodology for constructing chiral compounds. Although rhodium-catalyzed enantioselective hydroformylations have been discussed in several elegant reviews, a general review on palladium-catalyzed asymmetric carbonylations is still missing. In this review, we summarize and discuss recent achievements in palladium-catalyzed asymmetric carbonylation reactions. Notably, this review’s contents are categorized by reaction type.
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19
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Xu P, Qian B, Hu B, Huang H. Palladium-Catalyzed Tandem Hydrocarbonylative Lactamization and Cycloaddition Reaction for the Construction of Bridged Polycyclic Lactams. Org Lett 2021; 24:147-151. [PMID: 34928157 DOI: 10.1021/acs.orglett.1c03772] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The intramolecular hydroaminocarbonylation of alkenes is a compelling tool to rapidly access lactam, a privileged motif ubiquitous in natural products, pharmaceuticals, and agrochemicals. However, selective carbonylation to bridged polycyclic lactams with a lactam nitrogen at a bridgehead position is less explored. We herein report a modular palladium-catalyzed approach to perform a tandem hydrocarbonylative lactamization/Diels-Alder cycloaddition reaction with 2-vinyl aryl aldimines, alkenes, and CO, which offers convenient access to furnish the bridged polycyclic lactams in high yields with high selectivities.
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Affiliation(s)
- Pengcheng Xu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, P. R. China.,University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Bo Qian
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, P. R. China
| | - Bin Hu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, P. R. China
| | - Hanmin Huang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, P. R. China.,Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, Center for Excellence in Molecular Synthesis, University of Science and Technology of China, Chinese Academy of Sciences, Hefei 230026, P. R. China
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20
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Woldegiorgis AG, Lin X. Recent advances in the asymmetric phosphoric acid-catalyzed synthesis of axially chiral compounds. Beilstein J Org Chem 2021; 17:2729-2764. [PMID: 34876929 PMCID: PMC8609246 DOI: 10.3762/bjoc.17.185] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 11/03/2021] [Indexed: 11/23/2022] Open
Abstract
In recent years, the synthesis of axially chiral compounds has received considerable attention due to their extensive application as biologically active compounds in medicinal chemistry and as chiral ligands in asymmetric catalysis. Chiral phosphoric acids are recognized as efficient organocatalysts for a variety of enantioselective transformations. In this review, we summarize the recent development of chiral phosphoric acid-catalyzed synthesis of a wide range of axially chiral biaryls, heterobiaryls, vinylarenes, N-arylamines, spiranes, and allenes with high efficiency and excellent stereoselectivity.
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Affiliation(s)
| | - Xufeng Lin
- Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang 310027, China
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21
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Yuan Y, Zhao F, Wu XF. Copper-catalyzed enantioselective carbonylation toward α-chiral secondary amides. Chem Sci 2021; 12:12676-12681. [PMID: 34703553 PMCID: PMC8494041 DOI: 10.1039/d1sc04210f] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 08/25/2021] [Indexed: 12/15/2022] Open
Abstract
Secondary amides are omnipresent structural motifs in peptides, natural products, pharmaceuticals, and agrochemicals. The copper-catalyzed enantioselective hydroaminocarbonylation of alkenes described in this study provides a direct and practical approach for the construction of α-chiral secondary amides. An electrophilic amine transfer reagent possessing a 4-(dimethylamino)benzoate group was the key to the success. This method also features broad functional group tolerance and proceeds under very mild conditions, affording a set of α-chiral secondary amides in high yields (up to 96% yield) with unprecedented levels of enantioselectivity (up to >99% ee). α,β-Unsaturated secondary amides can also be produced though the method by using alkynes as the substrate.
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Affiliation(s)
- Yang Yuan
- Leibniz-Institut für Katalyse e.V. Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Fengqian Zhao
- Leibniz-Institut für Katalyse e.V. Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Xiao-Feng Wu
- Leibniz-Institut für Katalyse e.V. Albert-Einstein-Straße 29a 18059 Rostock Germany
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences 116023 Dalian Liaoning China
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22
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Ge Y, Ye F, Yang J, Spannenberg A, Jiao H, Jackstell R, Beller M. Palladium-Catalyzed Cascade Carbonylation to α,β-Unsaturated Piperidones via Selective Cleavage of Carbon-Carbon Triple Bonds. Angew Chem Int Ed Engl 2021; 60:22393-22400. [PMID: 34382728 PMCID: PMC8519052 DOI: 10.1002/anie.202108120] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Revised: 07/29/2021] [Indexed: 12/23/2022]
Abstract
A direct and selective synthesis of α,β-unsaturated piperidones by a new palladium-catalyzed cascade carbonylation is described. In the presented protocol, easily available propargylic alcohols react with aliphatic amines to provide a broad variety of interesting heterocycles. Key to the success of this transformation is a remarkable catalytic cleavage of the present carbon-carbon triple bond by using a specific catalyst with 2-diphenylphosphinopyridine as ligand and appropriate reaction conditions. Mechanistic studies and control experiments revealed branched unsaturated acid 11 as crucial intermediate.
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Affiliation(s)
- Yao Ge
- Leibniz-Institut für Katalyse e. V.Albert-Einstein-Straße 29a18059RostockGermany
| | - Fei Ye
- Leibniz-Institut für Katalyse e. V.Albert-Einstein-Straße 29a18059RostockGermany
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of EducationKey Laboratory of Organosilicon Material Technology of Zhejiang ProvinceHangzhou Normal UniversityNo. 2318, Yuhangtang Road311121HangzhouP. R. China
| | - Ji Yang
- Leibniz-Institut für Katalyse e. V.Albert-Einstein-Straße 29a18059RostockGermany
| | - Anke Spannenberg
- Leibniz-Institut für Katalyse e. V.Albert-Einstein-Straße 29a18059RostockGermany
| | - Haijun Jiao
- Leibniz-Institut für Katalyse e. V.Albert-Einstein-Straße 29a18059RostockGermany
| | - Ralf Jackstell
- Leibniz-Institut für Katalyse e. V.Albert-Einstein-Straße 29a18059RostockGermany
| | - Matthias Beller
- Leibniz-Institut für Katalyse e. V.Albert-Einstein-Straße 29a18059RostockGermany
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23
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Ge Y, Ye F, Yang J, Spannenberg A, Jiao H, Jackstell R, Beller M. Palladium‐Catalyzed Cascade Carbonylation to α,β‐Unsaturated Piperidones via Selective Cleavage of Carbon–Carbon Triple Bonds. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202108120] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Yao Ge
- Leibniz-Institut für Katalyse e. V. Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Fei Ye
- Leibniz-Institut für Katalyse e. V. Albert-Einstein-Straße 29a 18059 Rostock Germany
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education Key Laboratory of Organosilicon Material Technology of Zhejiang Province Hangzhou Normal University No. 2318, Yuhangtang Road 311121 Hangzhou P. R. China
| | - Ji Yang
- Leibniz-Institut für Katalyse e. V. Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Anke Spannenberg
- Leibniz-Institut für Katalyse e. V. Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Haijun Jiao
- Leibniz-Institut für Katalyse e. V. Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Ralf Jackstell
- Leibniz-Institut für Katalyse e. V. Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Matthias Beller
- Leibniz-Institut für Katalyse e. V. Albert-Einstein-Straße 29a 18059 Rostock Germany
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24
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Liu P, Hu B, Li Y, Ji GC, Ma MY, Bi S, Jiang YY. Double-Regiodetermining-Stages Mechanistic Model Explaining the Regioselectivity of Pd-Catalyzed Hydroaminocarbonylation of Alkenes with Carbon Monoxide and Ammonium Chloride. J Org Chem 2021; 86:12988-13000. [PMID: 34459187 DOI: 10.1021/acs.joc.1c01672] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Pd-catalyzed hydroaminocarbonylation (HAC) of alkenes with CO and NH4Cl enables atom-economic and regiodivergent synthesis of primary amides, but the origin of regioselectivity was incorrectly interpreted in previous computational studies. A density functional theory study was performed herein to investigate the mechanism. Different from the previous proposals, both alkene insertion and aminolysis were found to be potential regioselectivity-determining stages. In the alkene insertion stage, 2,1-insertion is generally faster than 1,2-insertion irrespective of neutral or cationic pathways for both P(tBu)3 and xantphos. Such selectivity results from the unconventional proton-like hydrogen of the Pd-H bond in alkene insertion transition states. For less bulky alkenes, aminolysis with P(tBu)3 shows low selectivity, while linear selectivity dominates in this stage with xantphos due to a stronger repulsion between xantphos and branched acyl ligands. It was further revealed that the less-mentioned CO concentration and solvents also influence the regioselectivity by adjusting the relative feasibilities of CO-involved steps and NH3 release from ammonium chloride, respectively. The presented double-regiodetermining-stages mechanistic model associated with the effects of ligands, CO concentration, and solvents well reproduced the experimental selectivity to prove its validity and illuminated new perspectives for the regioselectivity control of HAC reactions.
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Affiliation(s)
- Peng Liu
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, People's Republic of China
| | - Bing Hu
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, People's Republic of China
| | - Yu Li
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, People's Republic of China
| | - Guo-Cui Ji
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, People's Republic of China
| | - Ming-Yu Ma
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, People's Republic of China
| | - Siwei Bi
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, People's Republic of China
| | - Yuan-Ye Jiang
- School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu 273165, People's Republic of China
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25
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Ge Y, Ye F, Yang J, Spannenberg A, Jackstell R, Beller M. Palladium-Catalyzed Domino Aminocarbonylation of Alkynols: Direct and Selective Synthesis of Itaconimides. JACS AU 2021; 1:1257-1265. [PMID: 34467363 PMCID: PMC8397365 DOI: 10.1021/jacsau.1c00221] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Indexed: 06/13/2023]
Abstract
The first direct and selective synthesis of substituted itaconimdes by palladium-catalyzed aminocarbonylation of alkynols is reported. Key to the success of this transformation is the use of a novel catalyst system involving ligand L11 and appropriate reaction conditions. In the protocol here presented, easily available propargylic alcohols react with N-nucleophiles including aryl- and alkylamines as well as aryl hydrazines to provide a broad variety of interesting heterocycles with high catalyst activity and excellent selectivity. The synthetic utility of the protocol is demonstrated in the synthesis of natural product 11 with aminocarbonylation as the key step. Mechanistic studies and control experiments reveal the crucial role of the hydroxyl group in the substrate for the control of selectivity.
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Affiliation(s)
- Yao Ge
- Leibniz-Institut
für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Strasse 29a, Rostock 18059, Germany
| | - Fei Ye
- Leibniz-Institut
für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Strasse 29a, Rostock 18059, Germany
- Key
Laboratory of Organosilicon Chemistry and Material Technology of Ministry
of Education, Key Laboratory of Organosilicon Material Technology
of Zhejiang Province, Hangzhou Normal University, No. 2318, Yuhangtang Road, 311121 Hangzhou, P. R. China
| | - Ji Yang
- Leibniz-Institut
für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Strasse 29a, Rostock 18059, Germany
| | - Anke Spannenberg
- Leibniz-Institut
für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Strasse 29a, Rostock 18059, Germany
| | - Ralf Jackstell
- Leibniz-Institut
für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Strasse 29a, Rostock 18059, Germany
| | - Matthias Beller
- Leibniz-Institut
für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Strasse 29a, Rostock 18059, Germany
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26
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Yang HY, Yao YH, Chen M, Ren ZH, Guan ZH. Palladium-Catalyzed Markovnikov Hydroaminocarbonylation of 1,1-Disubstituted and 1,1,2-Trisubstituted Alkenes for Formation of Amides with Quaternary Carbon. J Am Chem Soc 2021; 143:7298-7305. [PMID: 33970621 DOI: 10.1021/jacs.1c03454] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Hydroaminocarbonylation of alkenes is one of the most promising yet challenging methods for the synthesis of amides. Herein, we reported the development of a novel and effective Pd-catalyzed Markovnikov hydroaminocarbonylation of 1,1-disubstituted or 1,1,2-trisubstituted alkenes with aniline hydrochloride salts to afford amides bearing an α quaternary carbon. The reaction makes use of readily available starting materials, tolerates a wide range of functional groups, and provides a facile and straightforward approach to a diverse array of amides bearing an α quaternary carbon. Mechanistic investigations suggested that the reaction proceeded through a palladium hydride pathway. The hydropalladation and CO insertion are reversible, and the aminolysis is probably the rate-limiting step.
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Affiliation(s)
- Hui-Yi Yang
- Key Laboratory of Synthetic and Nature Molecule of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi'an 710127, P.R. China
| | - Ya-Hong Yao
- Key Laboratory of Synthetic and Nature Molecule of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi'an 710127, P.R. China
| | - Ming Chen
- Key Laboratory of Synthetic and Nature Molecule of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi'an 710127, P.R. China
| | - Zhi-Hui Ren
- Key Laboratory of Synthetic and Nature Molecule of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi'an 710127, P.R. China
| | - Zheng-Hui Guan
- Key Laboratory of Synthetic and Nature Molecule of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi'an 710127, P.R. China
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27
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Wang H, Shi F. Towards Economic and Sustainable Amination with Green and Renewable Feedstocks. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202000505] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Hongli Wang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences Lanzhou Gansu 730000 China
| | - Feng Shi
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences Lanzhou Gansu 730000 China
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28
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Cai S, Zhang H, Huang H. Transition-Metal-Catalyzed Hydroaminocarbonylations of Alkenes and Alkynes. TRENDS IN CHEMISTRY 2021. [DOI: 10.1016/j.trechm.2020.11.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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29
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Liu J, Schneider C, Yang J, Wei Z, Jiao H, Franke R, Jackstell R, Beller M. A General and Highly Selective Palladium‐Catalyzed Hydroamidation of 1,3‐Diynes. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202010768] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jiawang Liu
- Leibniz-Institut für Katalyse e.V. Albert-Einstein-Str. 29a Rostock 18059 Germany
| | - Carolin Schneider
- Leibniz-Institut für Katalyse e.V. Albert-Einstein-Str. 29a Rostock 18059 Germany
| | - Ji Yang
- Leibniz-Institut für Katalyse e.V. Albert-Einstein-Str. 29a Rostock 18059 Germany
| | - Zhihong Wei
- Leibniz-Institut für Katalyse e.V. Albert-Einstein-Str. 29a Rostock 18059 Germany
- Institute of Molecular Science Key Laboratory of Materials for Energy Conversion and Storage of Shanxi Province Shanxi University Taiyuan 030006 P. R. China
| | - Haijun Jiao
- Leibniz-Institut für Katalyse e.V. Albert-Einstein-Str. 29a Rostock 18059 Germany
| | - Robert Franke
- Evonik Performance Materials GmbH Paul-Baumann-Str. 1 45772 Marl Germany
- Lehrstuhl für Theoretische Chemie Ruhr-Universität Bochum 44780 Bochum Germany
| | - Ralf Jackstell
- Leibniz-Institut für Katalyse e.V. Albert-Einstein-Str. 29a Rostock 18059 Germany
| | - Matthias Beller
- Leibniz-Institut für Katalyse e.V. Albert-Einstein-Str. 29a Rostock 18059 Germany
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30
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Liu J, Schneider C, Yang J, Wei Z, Jiao H, Franke R, Jackstell R, Beller M. A General and Highly Selective Palladium-Catalyzed Hydroamidation of 1,3-Diynes. Angew Chem Int Ed Engl 2021; 60:371-379. [PMID: 32959449 PMCID: PMC7821284 DOI: 10.1002/anie.202010768] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Revised: 09/08/2020] [Indexed: 01/02/2023]
Abstract
A chemo-, regio-, and stereoselective mono-hydroamidation of (un)symmetrical 1,3-diynes is described. Key for the success of this novel transformation is the utilization of an advanced palladium catalyst system with the specific ligand Neolephos. The synthetic value of this general approach to synthetically useful α-alkynyl-α, β-unsaturated amides is showcased by diversification of several structurally complex molecules and marketed drugs. Control experiments and density-functional theory (M06L-SMD) computations also suggest the crucial role of the substrate in controlling the regioselectivity of unsymmetrical 1,3-diynes.
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Affiliation(s)
- Jiawang Liu
- Leibniz-Institut für Katalyse e.V.Albert-Einstein-Str. 29aRostock18059Germany
| | - Carolin Schneider
- Leibniz-Institut für Katalyse e.V.Albert-Einstein-Str. 29aRostock18059Germany
| | - Ji Yang
- Leibniz-Institut für Katalyse e.V.Albert-Einstein-Str. 29aRostock18059Germany
| | - Zhihong Wei
- Leibniz-Institut für Katalyse e.V.Albert-Einstein-Str. 29aRostock18059Germany
- Institute of Molecular ScienceKey Laboratory of Materials for Energy Conversion and Storage of Shanxi ProvinceShanxi UniversityTaiyuan030006P. R. China
| | - Haijun Jiao
- Leibniz-Institut für Katalyse e.V.Albert-Einstein-Str. 29aRostock18059Germany
| | - Robert Franke
- Evonik Performance Materials GmbHPaul-Baumann-Str. 145772MarlGermany
- Lehrstuhl für Theoretische ChemieRuhr-Universität Bochum44780BochumGermany
| | - Ralf Jackstell
- Leibniz-Institut für Katalyse e.V.Albert-Einstein-Str. 29aRostock18059Germany
| | - Matthias Beller
- Leibniz-Institut für Katalyse e.V.Albert-Einstein-Str. 29aRostock18059Germany
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31
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Liu Y, Ding F, Chen Y, Wu W, He Y. Mechanistic insights into the palladium-catalyzed hydroaminocarbonylation of alkenes. NEW J CHEM 2021. [DOI: 10.1039/d1nj00589h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This study gives insights into the ligand-controlled regioselectivity of the palladium catalyzed aminocarbonylation of alkenes with CO and ammonia.
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Affiliation(s)
- Yuhua Liu
- School of Physics and Electronic Engineering
- Guangzhou University
- Guangzhou
- China
| | - Feiqing Ding
- School of Pharmaceutical Sciences(Shenzhen)
- Sun Yat-sen University
- Guangzhou
- China
| | - Yixing Chen
- School of Physics and Electronic Engineering
- Guangzhou University
- Guangzhou
- China
| | - Wenji Wu
- School of Physics and Electronic Engineering
- Guangzhou University
- Guangzhou
- China
| | - Yusen He
- School of Physics and Electronic Engineering
- Guangzhou University
- Guangzhou
- China
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32
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Schneider C, Franke R, Jackstell R, Beller M. A direct synthesis of carboxylic acids via platinum-catalysed hydroxycarbonylation of olefins. Catal Sci Technol 2021. [DOI: 10.1039/d0cy02392b] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
A selective platinum-catalysed hydroxycarbonylation of aliphatic olefins has been achieved.
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Affiliation(s)
| | - Robert Franke
- Evonik Industries AG
- 45772 Marl
- Germany
- Lehrstuhl für Theoretische Chemie
- Ruhr-Universität Bochum
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33
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Yao YH, Yang HY, Chen M, Wu F, Xu XX, Guan ZH. Asymmetric Markovnikov Hydroaminocarbonylation of Alkenes Enabled by Palladium-Monodentate Phosphoramidite Catalysis. J Am Chem Soc 2020; 143:85-91. [DOI: 10.1021/jacs.0c11249] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Ya-Hong Yao
- Key Laboratory of Synthetic and Nature Molecule of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710127, P.R. China
| | - Hui-Yi Yang
- Key Laboratory of Synthetic and Nature Molecule of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710127, P.R. China
| | - Ming Chen
- Key Laboratory of Synthetic and Nature Molecule of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710127, P.R. China
| | - Fei Wu
- Key Laboratory of Synthetic and Nature Molecule of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710127, P.R. China
| | - Xing-Xing Xu
- Key Laboratory of Synthetic and Nature Molecule of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710127, P.R. China
| | - Zheng-Hui Guan
- Key Laboratory of Synthetic and Nature Molecule of Ministry of Education, Department of Chemistry & Materials Science, Northwest University, Xi’an 710127, P.R. China
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34
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Wei WM, Dong FQ, Zheng RH, Liu YY, Zhao TT, Fang WJ, Qin YD. Theoretical study of the mechanism of palladium-catalyzed hydroaminocarbonylation of styrene with ammonium chloride. COMPUT THEOR CHEM 2020. [DOI: 10.1016/j.comptc.2020.113040] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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35
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Zhang Y, Torker S, Sigrist M, Bregović N, Dydio P. Binuclear Pd(I)–Pd(I) Catalysis Assisted by Iodide Ligands for Selective Hydroformylation of Alkenes and Alkynes. J Am Chem Soc 2020; 142:18251-18265. [DOI: 10.1021/jacs.0c09254] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Yang Zhang
- University of Strasbourg, CNRS, ISIS UMR 7006, 8 allée Gaspard Monge, 67000 Strasbourg, France
| | - Sebastian Torker
- University of Strasbourg, CNRS, ISIS UMR 7006, 8 allée Gaspard Monge, 67000 Strasbourg, France
- Department of Chemistry, Merkert Chemistry Center, Boston College, Chestnut Hill, Massachusetts 02467, United States
| | - Michel Sigrist
- University of Strasbourg, CNRS, ISIS UMR 7006, 8 allée Gaspard Monge, 67000 Strasbourg, France
| | - Nikola Bregović
- University of Strasbourg, CNRS, ISIS UMR 7006, 8 allée Gaspard Monge, 67000 Strasbourg, France
| | - Paweł Dydio
- University of Strasbourg, CNRS, ISIS UMR 7006, 8 allée Gaspard Monge, 67000 Strasbourg, France
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36
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Yuan Y, Wu FP, Schünemann C, Holz J, Kamer PCJ, Wu XF. Copper-Catalyzed Carbonylative Hydroamidation of Styrenes to Branched Amides. Angew Chem Int Ed Engl 2020; 59:22441-22445. [PMID: 32964582 DOI: 10.1002/anie.202010509] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Indexed: 11/11/2022]
Abstract
Amides are one of the most ubiquitous functional groups in synthetic and medicinal chemistry. Novel and rapid synthesis of amides remains in high demand. In this communication, a general and efficient procedure for branch-selective hydroamidation of vinylarenes with hydroxyamine derivatives enabled by copper catalysis has been developed for the first time. The reaction proceeds under mild conditions and tolerates a broad range of functional groups. Applying a chiral phosphine ligand, an enantioselective variant of this transformation was achieved, affording a variety of chiral α-amides with excellent enantioselectivities (up to 99 % ee) and high yields.
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Affiliation(s)
- Yang Yuan
- Leibniz-Institut für Katalyse e.V. an der, Universität Rostock, Albert-Einstein-Straße 29a, 18059, Rostock, Germany
| | - Fu-Peng Wu
- Leibniz-Institut für Katalyse e.V. an der, Universität Rostock, Albert-Einstein-Straße 29a, 18059, Rostock, Germany
| | - Claas Schünemann
- Leibniz-Institut für Katalyse e.V. an der, Universität Rostock, Albert-Einstein-Straße 29a, 18059, Rostock, Germany
| | - Jens Holz
- Leibniz-Institut für Katalyse e.V. an der, Universität Rostock, Albert-Einstein-Straße 29a, 18059, Rostock, Germany
| | - Paul C J Kamer
- 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, 116023, Dalian, Liaoning, China
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37
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Yuan Y, Wu F, Schünemann C, Holz J, Kamer PCJ, Wu X. Copper‐Catalyzed Carbonylative Hydroamidation of Styrenes to Branched Amides. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202010509] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yang Yuan
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Fu‐Peng Wu
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Claas Schünemann
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Jens Holz
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Paul C. J. Kamer
- 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 116023 Dalian Liaoning China
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38
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Intermediate formation enabled regioselective access to amide in the Pd-catalyzed reductive aminocarbonylation of olefin with nitroarene. CHINESE JOURNAL OF CATALYSIS 2020. [DOI: 10.1016/s1872-2067(20)63561-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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39
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Ye CX, Chen S, Han F, Xie X, Ivlev S, Houk KN, Meggers E. Atroposelective Synthesis of Axially Chiral N-Arylpyrroles by Chiral-at-Rhodium Catalysis. Angew Chem Int Ed Engl 2020; 59:13552-13556. [PMID: 32488954 PMCID: PMC7496906 DOI: 10.1002/anie.202004799] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Indexed: 01/10/2023]
Abstract
A transformation of fluxional into configurationally stable axially chiral N‐arylpyrroles was achieved with a highly atroposelective electrophilic aromatic substitution catalyzed by a chiral‐at‐metal rhodium Lewis acid. Specifically, N‐arylpyrroles were alkylated with N‐acryloyl‐1H‐pyrazole electrophiles in up to 93 % yield and with up to >99.5 % ee, and follow‐up conversions reveal the synthetic utility of this new method. DFT calculations elucidate the origins of the observed excellent atroposelectivity.
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Affiliation(s)
- Chen-Xi Ye
- Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Straße 4, 35043, Marburg, Germany
| | - Shuming Chen
- University of California, Los Angeles, Department of Chemistry and Biochemistry, Los Angeles, CA, 90095-1569, USA
| | - Feng Han
- Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Straße 4, 35043, Marburg, Germany
| | - Xiulan Xie
- Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Straße 4, 35043, Marburg, Germany
| | - Sergei Ivlev
- Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Straße 4, 35043, Marburg, Germany
| | - K N Houk
- University of California, Los Angeles, Department of Chemistry and Biochemistry, Los Angeles, CA, 90095-1569, USA
| | - Eric Meggers
- Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Straße 4, 35043, Marburg, Germany
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40
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Ye C, Chen S, Han F, Xie X, Ivlev S, Houk KN, Meggers E. Atroposelective Synthesis of Axially Chiral N‐Arylpyrroles by Chiral‐at‐Rhodium Catalysis. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202004799] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Chen‐Xi Ye
- Fachbereich Chemie Philipps-Universität Marburg Hans-Meerwein-Straße 4 35043 Marburg Germany
| | - Shuming Chen
- University of California, Los Angeles Department of Chemistry and Biochemistry Los Angeles CA 90095-1569 USA
| | - Feng Han
- Fachbereich Chemie Philipps-Universität Marburg Hans-Meerwein-Straße 4 35043 Marburg Germany
| | - Xiulan Xie
- Fachbereich Chemie Philipps-Universität Marburg Hans-Meerwein-Straße 4 35043 Marburg Germany
| | - Sergei Ivlev
- Fachbereich Chemie Philipps-Universität Marburg Hans-Meerwein-Straße 4 35043 Marburg Germany
| | - K. N. Houk
- University of California, Los Angeles Department of Chemistry and Biochemistry Los Angeles CA 90095-1569 USA
| | - Eric Meggers
- Fachbereich Chemie Philipps-Universität Marburg Hans-Meerwein-Straße 4 35043 Marburg Germany
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41
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Wang H, Yuan H, Wang X, Zhao J, Wei D, Shi F. Synthesis of Amides‐Functionalized POPs‐Supported Nano‐Pd Catalysts for Phosphine Ligand‐Free Heterogeneous Hydroaminocarbonylation of Alkynes. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000242] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Hongli Wang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Centre for Green Chemistry and Catalysis, Lanzhou Institute of Chemical PhysicsChinese Academy of Sciences Lanzhou 730000 People's Republic of China
- Dalian National Laboratory for Clean Energy Dalian 116023 People's Republic of China
| | - Hangkong Yuan
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Centre for Green Chemistry and Catalysis, Lanzhou Institute of Chemical PhysicsChinese Academy of Sciences Lanzhou 730000 People's Republic of China
| | - Xinzhi Wang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Centre for Green Chemistry and Catalysis, Lanzhou Institute of Chemical PhysicsChinese Academy of Sciences Lanzhou 730000 People's Republic of China
- University of Chinese Academy of Sciences No. 19 A, Yuquanlu Beijing 100049 People's Republic of China
| | - Jian Zhao
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Centre for Green Chemistry and Catalysis, Lanzhou Institute of Chemical PhysicsChinese Academy of Sciences Lanzhou 730000 People's Republic of China
| | - Dongcheng Wei
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Centre for Green Chemistry and Catalysis, Lanzhou Institute of Chemical PhysicsChinese Academy of Sciences Lanzhou 730000 People's Republic of China
| | - Feng Shi
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Centre for Green Chemistry and Catalysis, Lanzhou Institute of Chemical PhysicsChinese Academy of Sciences Lanzhou 730000 People's Republic of China
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42
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Schneider C, Jackstell R, Maes BUW, Beller M. Palladium‐Catalyzed Alkoxycarbonylation of
sec
‐Benzylic Ethers. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901592] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Carolin Schneider
- Leibniz‐Institut für Katalyse e.V. Albert‐Einstein Straße 29a 18059 Rostock Germany
| | - Ralf Jackstell
- Leibniz‐Institut für Katalyse e.V. Albert‐Einstein Straße 29a 18059 Rostock Germany
| | - Bert U. W. Maes
- University of Antwerp Groenenborgerlaan 171 2020 Antwerp Belgium
| | - Matthias Beller
- Leibniz‐Institut für Katalyse e.V. Albert‐Einstein Straße 29a 18059 Rostock Germany
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43
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Yu Y, Zhang Y, Sun C, Shi L, Wang W, Li H. Copper Promoted Aerobic Oxidative C(sp 3)-C(sp 3) Bond Cleavage of N-(2-(Pyridin-2-yl)-ethyl)anilines. J Org Chem 2020; 85:2725-2732. [PMID: 31939303 DOI: 10.1021/acs.joc.9b02919] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A strategy of aerobic oxidative C(sp3)-C(sp3) bond cleavage of N-ethylaniline derivatives bearing azaarenes for the synthesis of N-aryl formamides has been developed. This approach was carried out smoothly with the CuI/TEMPO/air system to give N-aryl formamides in yields of 50-90%. With this methodology, a mutagenically active compound was constructed in 90% yield. Moreover, the reaction also provided a one-pot synthetic tool for accessing a promoter of hematopoietic stem cells by difunctionalization in 61% yield.
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Affiliation(s)
- Yang Yu
- State Key Laboratory of Bioengineering Reactor, Shanghai Key Laboratory of New Drug Design, and School of Pharmacy , East China University of Science and Technology , 130 Meilong Road , Shanghai 200237 , China
| | - Yong Zhang
- State Key Laboratory of Bioengineering Reactor, Shanghai Key Laboratory of New Drug Design, and School of Pharmacy , East China University of Science and Technology , 130 Meilong Road , Shanghai 200237 , China
| | - Chengyu Sun
- State Key Laboratory of Bioengineering Reactor, Shanghai Key Laboratory of New Drug Design, and School of Pharmacy , East China University of Science and Technology , 130 Meilong Road , Shanghai 200237 , China
| | - Lei Shi
- Corporate R&D Division , Firmenich Aromatics (China) Co., Ltd. , Shanghai 201108 , China
| | - Wei Wang
- State Key Laboratory of Bioengineering Reactor, Shanghai Key Laboratory of New Drug Design, and School of Pharmacy , East China University of Science and Technology , 130 Meilong Road , Shanghai 200237 , China.,Department of Pharmacology and Toxicology and BIO5 Institute , University of Arizona , 1703 E. Mabel Street , P.O. Box 210207, Tucson , Arizona 85721-0207 , United States
| | - Hao Li
- State Key Laboratory of Bioengineering Reactor, Shanghai Key Laboratory of New Drug Design, and School of Pharmacy , East China University of Science and Technology , 130 Meilong Road , Shanghai 200237 , China
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44
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Lai M, Bao ZP, Qi X, Wu XF. Palladium-catalyzed carbonylative synthesis of arylacetamides from benzyl formates and tertiary amines. Org Chem Front 2020. [DOI: 10.1039/d0qo00854k] [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 palladium-catalyzed carbonylative synthesis of arylacetamides via a C–N bond cleavage of tertiary amines with benzyl formates as the CO source has been disclosed. A variety of arylacetamides were obtained in very good yields under oxidant-free conditions.
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Affiliation(s)
- Ming Lai
- Department of Chemistry
- Zhejiang Sci-Tech University
- Hangzhou
- People's Republic of China
| | - Zhi-Peng Bao
- Department of Chemistry
- Zhejiang Sci-Tech University
- Hangzhou
- People's Republic of China
| | - Xinxin Qi
- Department of Chemistry
- Zhejiang Sci-Tech University
- Hangzhou
- People's Republic of China
| | - Xiao-Feng Wu
- Department of Chemistry
- Zhejiang Sci-Tech University
- Hangzhou
- People's Republic of China
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock
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45
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Wang Y, Wu Q, Zhou Z, Xiang S, Cui Y, Yu P, Tan B. Asymmetric Construction of Axially Chiral 2‐Arylpyrroles by Chirality Transfer of Atropisomeric Alkenes. Angew Chem Int Ed Engl 2019; 58:13443-13447. [DOI: 10.1002/anie.201907470] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Revised: 07/21/2019] [Indexed: 12/22/2022]
Affiliation(s)
- Yong‐Bin Wang
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
| | - Quan‐Hao Wu
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
| | - Zhi‐Peng Zhou
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
| | - Shao‐Hua Xiang
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
- Academy for Advanced Interdisciplinary StudiesSouthern University of Science and Technology Shenzhen 518055 P. R. China
| | - Yuan Cui
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
| | - Peiyuan Yu
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
| | - Bin Tan
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
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46
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Wang Y, Wu Q, Zhou Z, Xiang S, Cui Y, Yu P, Tan B. Asymmetric Construction of Axially Chiral 2‐Arylpyrroles by Chirality Transfer of Atropisomeric Alkenes. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201907470] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Yong‐Bin Wang
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
| | - Quan‐Hao Wu
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
| | - Zhi‐Peng Zhou
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
| | - Shao‐Hua Xiang
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
- Academy for Advanced Interdisciplinary StudiesSouthern University of Science and Technology Shenzhen 518055 P. R. China
| | - Yuan Cui
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
| | - Peiyuan Yu
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
| | - Bin Tan
- Shenzhen Grubbs InstituteDepartment of ChemistrySouthern University of Science and Technology Shenzhen 518055 P. R. China
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47
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Zhang L, Xiang SH, Wang JJ, Xiao J, Wang JQ, Tan B. Phosphoric acid-catalyzed atroposelective construction of axially chiral arylpyrroles. Nat Commun 2019; 10:566. [PMID: 30718716 PMCID: PMC6361918 DOI: 10.1038/s41467-019-08447-z] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Accepted: 01/07/2019] [Indexed: 01/04/2023] Open
Abstract
Axially chiral arylpyrroles are key components of pharmaceuticals and natural products as well as chiral catalysts and ligands for asymmetric transformations. However, the catalytic enantioselective construction of optically active arylpyrroles remains a formidable challenge. Here we disclose a highly efficient strategy to access enantioenriched axially chiral arylpyrroles by means of organocatalytic atroposelective desymmetrization and kinetic resolution. Depending on the remote control of chiral catalyst, the arylpyrroles were obtained in high yields and excellent enantioselectivities under mild reaction conditions. This strategy tolerates a wide range of functional groups, providing a facile avenue to approach axially chiral arylpyrroles from simple and readily available starting materials. Selected arylpyrrole products proved to be efficient chiral ligands in asymmetric catalysis and also important precursors for further synthetic transformations into highly functionalized pyrroles with potential bioactivity, especially the axially chiral fully substituted arylpyrroles. Axially chiral arylpyrroles are structural motifs often found in natural and medicinal products. Here, the authors report the atroposelective synthesis of axially chiral arylpyrrole derivatives, which proved to be efficient chiral ligands for asymmetric catalysis, through desymmetrization and kinetic resolution.
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Affiliation(s)
- Lei Zhang
- Department of Chemistry and Shenzhen Grubbs Institute, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Shao-Hua Xiang
- Department of Chemistry and Shenzhen Grubbs Institute, Southern University of Science and Technology, Shenzhen, 518055, China.,Academy for Advanced Interdisciplinary Studies, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Jun Joelle Wang
- Department of Chemistry and Shenzhen Grubbs Institute, Southern University of Science and Technology, Shenzhen, 518055, China.
| | - Jian Xiao
- College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, Qingdao, 266109, China
| | - Jun-Qi Wang
- Department of Biology, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Bin Tan
- Department of Chemistry and Shenzhen Grubbs Institute, Southern University of Science and Technology, Shenzhen, 518055, China.
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48
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Li J, Wang S, Zou S, Huang H. Palladium-catalyzed relay hydroaminocarbonylation of alkenes with hydroxylamine hydrochloride as an ammonia equivalent. Commun Chem 2019. [DOI: 10.1038/s42004-019-0108-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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49
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Wang DL, Guo WD, Liu L, Zhou Q, Liang WY, Lu Y, Liu Y. Pd-catalyzed hydroaminocarbonylation of alkynes with aliphatic amines and its mechanism study. Catal Sci Technol 2019. [DOI: 10.1039/c8cy02337a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
This work describes the hydroaminocarbonylation of alkynes with aliphatic amines free of any acid additive.
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Affiliation(s)
- Dong-Liang Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry & Molecular Engineering
- East China Normal University
- Shanghai
- China
| | - Wen-Di Guo
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry & Molecular Engineering
- East China Normal University
- Shanghai
- China
| | - Lei Liu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry & Molecular Engineering
- East China Normal University
- Shanghai
- China
| | - Qing Zhou
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry & Molecular Engineering
- East China Normal University
- Shanghai
- China
| | - Wen-Yu Liang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry & Molecular Engineering
- East China Normal University
- Shanghai
- China
| | - Yong Lu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry & Molecular Engineering
- East China Normal University
- Shanghai
- China
| | - Ye Liu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- School of Chemistry & Molecular Engineering
- East China Normal University
- Shanghai
- China
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50
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Liu J, Dong K, Franke R, Neumann H, Jackstell R, Beller M. Development of efficient palladium catalysts for alkoxycarbonylation of alkenes. Chem Commun (Camb) 2018; 54:12238-12241. [PMID: 30311607 DOI: 10.1039/c8cc07470d] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein, we report a general and efficient Pd-catalysed alkoxycarbonylation of sterically hindered and demanding olefins including a variety of tri-, tetra-substituted and 1,1-disubstituted alkenes. In the presence of 1,3-bis(tert-butyl(pyridin-2-yl)phosphanyl)propane L3 or 1,4-bis(tert-butyl(pyridin-2-yl)phosphanyl)butane L4 the desired esters are obtained in good yields and selectivities. Similar transformation is obtained using tertiary ether as showcased in the carbonylation of MTBE to the corresponding linear ester in high yield and selectivity.
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Affiliation(s)
- Jiawang Liu
- Leibniz-Institut für Katalyse an der Universität Rostock, Albert-Einstein-Straße 29a, 18059 Rostock, Germany.
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