1
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Zhang X, Zhang F, Li X, Lu MZ, Meng X, Huang L, Luo H. Direct Synthesis of Biphenyl-2-carbonitriles by Rh(III)-Catalyzed C-H Hiyama Cross-Coupling in Water. Org Lett 2022; 24:5029-5033. [PMID: 35822841 DOI: 10.1021/acs.orglett.2c01754] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
This method represents an efficient rhodium(III)-catalyzed o-C-H arylation of readily available benzimidate derivatives with diverse arylsilanes in water as a sustainable solvent, enabling the straightforward synthesis of potentially useful biphenyl-2-carbonitrile derivatives. This silicon-based protocol employs benzimidates as both an efficacious directing group and the source of a nitrile group.
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Affiliation(s)
- Xiuqi Zhang
- Department of Chemistry & Chemical Engineering, Gannan Normal University, Ganzhou 341000, China
| | - Fukuan Zhang
- Department of Chemistry & Chemical Engineering, Gannan Normal University, Ganzhou 341000, China
| | - Xiaolan Li
- Department of Chemistry & Chemical Engineering, Gannan Normal University, Ganzhou 341000, China
| | - Ming-Zhu Lu
- College of Advanced Interdisciplinary Science and Technology, Henan University of Technology, Zhenzhou 450001, China
| | - Xin Meng
- Department of Chemistry & Chemical Engineering, Gannan Normal University, Ganzhou 341000, China
| | - Lei Huang
- Department of Chemistry & Chemical Engineering, Gannan Normal University, Ganzhou 341000, China
| | - Haiqing Luo
- Department of Chemistry & Chemical Engineering, Gannan Normal University, Ganzhou 341000, China
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2
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Ahmad MS, Meguellati K. Recent Advances in Metal Catalyzed C−H Functionalization with a Wide Range of Directing Groups. ChemistrySelect 2022. [DOI: 10.1002/slct.202103716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Kamel Meguellati
- School of Pharmacy Jinan University 855 Xingye Avenue East Guangzhou 511436 China
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3
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Prajapati R, Gola AK, Kumar A, Jaiswal S, Tadigoppula N. o-Acetoxylation of oxo-benzoxazines via C–H activation by palladium( ii)/aluminium oxide. NEW J CHEM 2022. [DOI: 10.1039/d2nj00134a] [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
Direct activation of sp2 C–H bonds by a palladium catalyst has received significant attention in organic chemistry.
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Affiliation(s)
- Ramanand Prajapati
- Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute, Lucknow, 226031, U.P., India
| | - Ajay Kant Gola
- Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute, Lucknow, 226031, U.P., India
| | - Amrendra Kumar
- Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute, Lucknow, 226031, U.P., India
| | - Shubham Jaiswal
- Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute, Lucknow, 226031, U.P., India
| | - Narender Tadigoppula
- Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute, Lucknow, 226031, U.P., India
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4
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Chitosan-starch biopolymer modified kaolin supported Pd nanoparticles for the oxidative esterification of aryl aldehydes. Int J Biol Macromol 2021; 191:465-473. [PMID: 34563573 DOI: 10.1016/j.ijbiomac.2021.09.106] [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: 06/11/2021] [Revised: 09/12/2021] [Accepted: 09/15/2021] [Indexed: 12/17/2022]
Abstract
A mild and efficient green protocol has been disclosed for selective oxidative esterification of various aldehydes over a novel Pd fabricated chitosan-starch polyplex encapsulated Kaolin (Kaolin@CS-starch-Pd) as a heterogeneous and reusable biocompatible nanocatalyst. Molecular oxygen was used as an oxidizing agent to generate water as the sole by-product. A wide variety of aldehydes was converted to their methyl esters in high yields. The process involved gentle reaction conditions to avoid any type of pre-activation. Structural features of the catalyst were determined through FT-IR, FE-SEM, TEM, EDX, elemental mapping, XRD and ICP-OES analyses. The material was found to be stable enough toward Pd leaching. Durability of Kaolin@CS-starch-Pd was further justified by retaining its catalytic activity through successful reusability for several times.
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5
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Wang L, Shao Y, Cheng J. Application of combined cyanide sources in cyanation reactions. Org Biomol Chem 2021; 19:8646-8655. [PMID: 34586135 DOI: 10.1039/d1ob01520f] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The cyanation reaction is a key transformation due to the wide-ranging applications of nitrile compounds in organic chemistry. Traditionally, the cyanation reaction employs metal cyanides as cyanide sources, which are toxic and environmentally unfriendly. Very recently, many excellent examples of using combined cyanide sources as cyanating agents have been reported. This review summarizes the applications of combined cyano-group sources in a variety of cyanation reactions.
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Affiliation(s)
- Lu Wang
- School of Petrochemical Engineering and Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, Changzhou University, Changzhou 213164, P. R. China
| | - Ying Shao
- School of Petrochemical Engineering and Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, Changzhou University, Changzhou 213164, P. R. China
| | - Jiang Cheng
- School of Petrochemical Engineering and Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, Changzhou University, Changzhou 213164, P. R. China.,Institute of New Materials & Industry Technology, College of Chemistry & Materials Engineering, Wenzhou University, Wenzhou 325035, P. R. China.
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6
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Dhawa U, Kaplaneris N, Ackermann L. Green strategies for transition metal-catalyzed C–H activation in molecular syntheses. Org Chem Front 2021. [DOI: 10.1039/d1qo00727k] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Sustainable strategies for the activation of inert C–H bonds towards improved resource-economy.
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Affiliation(s)
- Uttam Dhawa
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077 Göttingen, Germany
| | - Nikolaos Kaplaneris
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077 Göttingen, Germany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077 Göttingen, Germany
- Woehler Research Institute for Sustainable Chemistry (WISCh), Georg-August-Universität Göttingen, Tammannstraße 2, 37077 Göttingen, Germany
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7
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Cheng HC, Guo PH, Ma JL, Hu XQ. Directing group strategies in catalytic sp2 C–H cyanations: scope, mechanism and limitations. Catal Sci Technol 2021. [DOI: 10.1039/d1cy00241d] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Directing group strategy in transition metal catalyzed sp2 C–H bond cyanation has contributed to the direct conversion of hydrocarbons to cyano-containing compounds. Recent developments in transition metal-mediated sp2 C–H bond cyanation using this strategy are reviewed.
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Affiliation(s)
- Hui-cheng Cheng
- College of Chemistry
- Guangdong University of Petrochemical Technology
- Maoming 525000
- PR China
| | - Peng-hu Guo
- College of Chemistry
- Guangdong University of Petrochemical Technology
- Maoming 525000
- PR China
| | - Jiao-li Ma
- College of Chemistry
- Guangdong University of Petrochemical Technology
- Maoming 525000
- PR China
| | - Xiao-Qiang Hu
- Key Laboratory of Catalysis and Energy Materials Chemistry of Ministry of Education & Hubei Key Laboratory of Catalysis and Materials Science
- School of Chemistry and Materials Science
- South-Central University for Nationalities
- Wuhan 430074
- China
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8
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Pogula J, Laha S, Sreedhar B, Likhar PR. Copper‐Impregnated Magnesium‐Lanthanum Mixed Oxide: A Reusable Heterogeneous Catalyst for Allylation of Aldehydes and Ketones. Adv Synth Catal 2020. [DOI: 10.1002/adsc.201901133] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Jaya Pogula
- Academy of Scientific and Innovative Research (AcSIR) New Delhi India
- Catalysis and Fine Chemicals DepartmentCSIR-Indian Institute of Chemical Technology Hyderabad India
| | - Soumi Laha
- Catalysis and Fine Chemicals DepartmentCSIR-Indian Institute of Chemical Technology Hyderabad India
| | - B. Sreedhar
- Analytical DepartmentCSIR-Indian Institute of Chemical Technology Hyderabad India
| | - Pravin R. Likhar
- Catalysis and Fine Chemicals DepartmentCSIR-Indian Institute of Chemical Technology Hyderabad India
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9
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Unravel the surface active sites on Cu/MgLaO solid base catalyst by DRIFT spectroscopy and adsorption techniques for the synthesis of triazoles by click reaction. MOLECULAR CATALYSIS 2019. [DOI: 10.1016/j.mcat.2019.110523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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10
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Jeong HJ, Chae S, Jeong K, Namgoong SK. The Diverse One-Pot Reactions of 2-Quinolylzincates: Homologation, Electrophilic Trapping, Hydroxylation, and Arylation Reactions. European J Org Chem 2018. [DOI: 10.1002/ejoc.201801192] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Hye Jin Jeong
- Department of Chemistry; Seoul Women's University; 01797 Seoul Korea
| | - Suyeon Chae
- Department of Chemistry; Seoul Women's University; 01797 Seoul Korea
| | - Keunhong Jeong
- Department of Chemistry; Korea Military Academy; 01805 Seoul Korea
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11
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Boosa V, Bilakanti V, Velisoju VK, Gutta N, Inkollu S, Akula V. An insight on the influence of surface Lewis acid sites for regioselective C H bond C3-cyanation of indole using NH4I and DMF as combined cyanide source over Cu/SBA-15 catalyst. MOLECULAR CATALYSIS 2018. [DOI: 10.1016/j.mcat.2017.11.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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12
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Affiliation(s)
- Guobing Yan
- Department of Chemistry; Lishui University; Lishui Zhejiang 323000 People's Republic of China
| | - Yan Zhang
- Beijing National Laboratory of Molecular Sciences (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 People's Republic of China
| | - Jianbo Wang
- Beijing National Laboratory of Molecular Sciences (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 People's Republic of China
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13
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Zhang Y, Zhao Y, Luo Y, Xiao L, Huang Y, Li X, Peng Q, Liu Y, Yang B, Zhu C, Zhou X, Zhang J. Directed Aromatic C–H Activation/Acetoxylation Catalyzed by Pd Nanoparticles Supported on Graphene Oxide. Org Lett 2017; 19:6470-6473. [DOI: 10.1021/acs.orglett.7b02967] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Yi Zhang
- College of Chemistry and
Environmental Engineering, Shenzhen University, Shenzhen 518060, P. R. China
| | - Yu Zhao
- College of Chemistry and
Environmental Engineering, Shenzhen University, Shenzhen 518060, P. R. China
| | - Yu Luo
- College of Chemistry and
Environmental Engineering, Shenzhen University, Shenzhen 518060, P. R. China
| | - Liuqing Xiao
- College of Chemistry and
Environmental Engineering, Shenzhen University, Shenzhen 518060, P. R. China
| | - Yuxing Huang
- College of Chemistry and
Environmental Engineering, Shenzhen University, Shenzhen 518060, P. R. China
| | - Xingrong Li
- College of Chemistry and
Environmental Engineering, Shenzhen University, Shenzhen 518060, P. R. China
| | - Qitao Peng
- College of Chemistry and
Environmental Engineering, Shenzhen University, Shenzhen 518060, P. R. China
| | - Yizhen Liu
- College of Chemistry and
Environmental Engineering, Shenzhen University, Shenzhen 518060, P. R. China
| | - Bo Yang
- College of Chemistry and
Environmental Engineering, Shenzhen University, Shenzhen 518060, P. R. China
| | - Caizhen Zhu
- College of Chemistry and
Environmental Engineering, Shenzhen University, Shenzhen 518060, P. R. China
| | - Xuechang Zhou
- College of Chemistry and
Environmental Engineering, Shenzhen University, Shenzhen 518060, P. R. China
| | - Junmin Zhang
- College of Chemistry and
Environmental Engineering, Shenzhen University, Shenzhen 518060, P. R. China
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14
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Del Zotto A, Zuccaccia D. Metallic palladium, PdO, and palladium supported on metal oxides for the Suzuki–Miyaura cross-coupling reaction: a unified view of the process of formation of the catalytically active species in solution. Catal Sci Technol 2017. [DOI: 10.1039/c7cy01201b] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The nature of the true catalytic species in the Suzuki–Miyaura coupling starting from metallic palladium, PdO, and metal oxide-supported Pd is critically reviewed.
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Affiliation(s)
- Alessandro Del Zotto
- Dipartimento di Scienze AgroAlimentari, Ambientali e Animali (DI4A)
- Sezione di Chimica
- Università di Udine
- 33100 Udine
- Italy
| | - Daniele Zuccaccia
- Dipartimento di Scienze AgroAlimentari, Ambientali e Animali (DI4A)
- Sezione di Chimica
- Università di Udine
- 33100 Udine
- Italy
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15
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Yang P, Bao YS. Palladium nanoparticles supported on organofunctionalized kaolin as an efficient heterogeneous catalyst for directed C–H functionalization of arylpyrazoles. RSC Adv 2017. [DOI: 10.1039/c7ra11800g] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A heterogeneous catalyst system based on the immobilization of Pd0 nanoparticles onto organofunctionalized kaolin is reported with a view to introducing new synthetic routes of directed C–H functionalization of arylpyrazoles.
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Affiliation(s)
- Ping Yang
- College of Chemistry and Environmental Science
- Inner Mongolia Key Laboratory of Green catalysis
- Inner Mongolia Normal University
- Hohhot
- China
| | - Yong-Sheng Bao
- College of Chemistry and Environmental Science
- Inner Mongolia Key Laboratory of Green catalysis
- Inner Mongolia Normal University
- Hohhot
- China
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16
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Vignesh A, Bhuvanesh NSP, Dharmaraj N. Conversion of Arylboronic Acids to Tetrazoles Catalyzed by ONO Pincer-Type Palladium Complex. J Org Chem 2016; 82:887-892. [PMID: 27935305 DOI: 10.1021/acs.joc.6b02277] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A convenient synthesis of a library of tetrazoles through a novel and operationally simple protocol effecting the direct conversion of arylboronic acids catalyzed by a new ONO pincer-type Pd(II) complex under mild reaction conditions using the readily available reagents is reported. The palladium complex was reused up to four cycles in an open-flask condition.
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Affiliation(s)
- Arumugam Vignesh
- Inorganic & Nanomaterials Research Laboratory, Department of Chemistry, Bharathiar University , Coimbatore 641 046, India
| | - Nattamai S P Bhuvanesh
- Department of Chemistry, Texas A & M University , College Station, Texas 77843, United States
| | - Nallasamy Dharmaraj
- Inorganic & Nanomaterials Research Laboratory, Department of Chemistry, Bharathiar University , Coimbatore 641 046, India
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17
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Affiliation(s)
- Yuanyuan Ping
- Key Laboratory of Small Functional
Organic Molecule, Ministry of Education and Jiangxi’s Key Laboratory
of Green Chemistry, Jiangxi Normal University, Nanchang, Jiangxi 330022, People’s Republic of China
| | - Qiuping Ding
- Key Laboratory of Small Functional
Organic Molecule, Ministry of Education and Jiangxi’s Key Laboratory
of Green Chemistry, Jiangxi Normal University, Nanchang, Jiangxi 330022, People’s Republic of China
| | - Yiyuan Peng
- Key Laboratory of Small Functional
Organic Molecule, Ministry of Education and Jiangxi’s Key Laboratory
of Green Chemistry, Jiangxi Normal University, Nanchang, Jiangxi 330022, People’s Republic of China
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18
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Reay AJ, Fairlamb IJS. Catalytic C-H bond functionalisation chemistry: the case for quasi-heterogeneous catalysis. Chem Commun (Camb) 2016; 51:16289-307. [PMID: 26439875 DOI: 10.1039/c5cc06980g] [Citation(s) in RCA: 91] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
This feature article examines the potential of heterogeneous Pd species to mediate catalytic C-H bond functionalisation processes employing suitable substrates (e.g. aromatic/heteroaromatic compounds). A focus is placed on the reactivity of supported and non-supported Pd nanoparticle (PdNPs) catalysts, in addition to the re-appropriation of well-established heterogeneous Pd catalysts such as Pd/C. Where possible, reasonable comparisons are made between PdNPs and traditional 'homogeneous' Pd precatalyst sources (which form PdNPs). The involvement of higher order Pd species in traditional cross-coupling processes, such as Mizoroki-Heck, Sonogashira and Suzuki-Miyaura reactions, allows the exemplification of potential future topics for study in the area of catalytic C-H bond functionalisation processes.
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Affiliation(s)
- Alan J Reay
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK.
| | - Ian J S Fairlamb
- Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK.
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19
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Venu B, Vishali B, Naresh G, Kumar VV, Sudhakar M, Kishore R, Beltramini J, Konarova M, Venugopal A. C–H bond cyanation of arenes using N,N-dimethylformamide and NH4HCO3 as a CN source over a hydroxyapatite supported copper catalyst. Catal Sci Technol 2016. [DOI: 10.1039/c6cy01536k] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Copper dispersed on Ca5(PO4)3OH has been identified as an excellent heterogeneous catalyst for the in situ generation of ‘CN’ from NH4HCO3 and N,N-dimethylformamide, in the C–H bond activation of 2-phenylpyridine.
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Affiliation(s)
- Boosa Venu
- Catalysis Laboratory
- Inorganic and Physical Chemistry Division
- CSIR – Indian Institute of Chemical Technology
- Hyderabad – 500007
- India
| | - Bilakanti Vishali
- Catalysis Laboratory
- Inorganic and Physical Chemistry Division
- CSIR – Indian Institute of Chemical Technology
- Hyderabad – 500007
- India
| | - Gutta Naresh
- Catalysis Laboratory
- Inorganic and Physical Chemistry Division
- CSIR – Indian Institute of Chemical Technology
- Hyderabad – 500007
- India
| | - Velisoju Vijay Kumar
- Catalysis Laboratory
- Inorganic and Physical Chemistry Division
- CSIR – Indian Institute of Chemical Technology
- Hyderabad – 500007
- India
| | - Medak Sudhakar
- Catalysis Laboratory
- Inorganic and Physical Chemistry Division
- CSIR – Indian Institute of Chemical Technology
- Hyderabad – 500007
- India
| | - Ramineni Kishore
- Catalysis Laboratory
- Inorganic and Physical Chemistry Division
- CSIR – Indian Institute of Chemical Technology
- Hyderabad – 500007
- India
| | | | | | - Akula Venugopal
- Catalysis Laboratory
- Inorganic and Physical Chemistry Division
- CSIR – Indian Institute of Chemical Technology
- Hyderabad – 500007
- India
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