1
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Zhang P, Li CX, Wang S, Zhang XJ, Yan M. Palladium-Catalyzed Regioselective Insertion of Carbenes into γ-C(sp 3)-H Bonds of Aliphatic Amines. Org Lett 2024; 26:2523-2528. [PMID: 38536882 DOI: 10.1021/acs.orglett.4c00038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/06/2024]
Abstract
A migratory insertion of carbenes into distal γ-C(sp3)-H bonds of aliphatic amines has been successfully developed. The synergistic interplay among a palladium catalyst, picolinamide directing group, a carefully selected base additive, and an essential ligand proved crucial in achieving high yields. These findings hold significant value for advancing the exploration of regioselective carbene insertions into nonactivated C(sp3)-H bonds.
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Affiliation(s)
- Peng Zhang
- Guangdong Provincial Key Laboratory of Chiral Molecules and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Cheng-Xin Li
- Guangdong Provincial Key Laboratory of Chiral Molecules and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - ShihaoZhi Wang
- Guangdong Provincial Key Laboratory of Chiral Molecules and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Xue-Jing Zhang
- Guangdong Provincial Key Laboratory of Chiral Molecules and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Ming Yan
- Guangdong Provincial Key Laboratory of Chiral Molecules and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
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2
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Ghosh T, Barman D, Show K, Lo R, Manna D, Ghosh T, Maiti DK. N-Heterocyclic Carbene-Catalyzed Facile Synthesis of Phthalidyl Sulfonohydrazones: Density Functional Theory Mechanistic Insights and Docking Interactions. ACS OMEGA 2024; 9:11510-11522. [PMID: 38496936 PMCID: PMC10938401 DOI: 10.1021/acsomega.3c08529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 01/26/2024] [Accepted: 02/13/2024] [Indexed: 03/19/2024]
Abstract
N-heterocyclic carbene catalysis reaction protocol is disclosed for the synthesis of phthalidyl sulfonohydrazones. A broad range of N-tosyl hydrazones react effectively with phthalaldehyde derivatives under open-air conditions, enabling the formation of a new C-N bond via an oxidative path. The reaction proceeds under mild reaction conditions with broad substrate scopes, wide functional group tolerance, and good to excellent yields. The mechanistic pathway is studied successfully using control experiments, competitive reactions, ESI-MS spectral analyses of the reaction mixture, and computational study by density functional theory. The potential use of one of the phthalidyl sulfonohydrazone derivatives as the inhibitor of β-ketoacyl acyl carrier protein synthase I of Escherichia coli is investigated using molecular docking.
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Affiliation(s)
- Tanmoy Ghosh
- Department
of Chemistry, University of Calcutta, Kolkata 700009, India
| | - Debabrata Barman
- Department
of Chemistry, University of Calcutta, Kolkata 700009, India
| | - Krishanu Show
- Department
of Chemistry, Malda College, Malda, West Bengal 732101, India
| | - Rabindranath Lo
- Institute
of Organic Chemistry and Biochemistry, Czech
Academy of Sciences, v.v.i., Flemingovo nám. 2, Prague 6, Praha 16610, Czech Republic
| | - Debashree Manna
- Institute
of Organic Chemistry and Biochemistry, Czech
Academy of Sciences, v.v.i., Flemingovo nám. 2, Prague 6, Praha 16610, Czech Republic
- Department
of Applied Chemistry, Maulana Abul Kalam
Azad University of Technology, Haringhata, West Bengal 741249, India
| | - Tapas Ghosh
- Department
of Chemistry, Jadavpur University, Kolkata 700032, India
| | - Dilip K. Maiti
- Department
of Chemistry, University of Calcutta, Kolkata 700009, India
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3
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Jayarani A, Deepa M, Khan HA, Koothradan FF, Yoganandhini S, Sreelakshmi V, Sivasankar C. Ruthenium-Catalyzed Chemo-Selective Carbene Insertion into C-H Bond of Styrene over Cyclopropanation: C-C Bond Formation. J Org Chem 2023; 88:15817-15831. [PMID: 37934176 DOI: 10.1021/acs.joc.3c01881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2023]
Abstract
The C-C bond formation reactions are important in organic synthesis. Heck reaction is known to arylate the terminal carbon of olefins; however, direct alkylation of the terminal carbon of olefin is limited. Herein, we report a novel ruthenium-catalyzed selective cross-coupling reaction of styrene and α-diazoesters to form a new C-C bond over cyclopropanation via the C-H insertion process for the first time. Using this novel methodology, a wide variety of substrates have been utilized and a variety of α-vinylated benzylic esters and densely functionalized olefins have been synthesized with good stereoselectivity under mild reaction conditions. The overall reaction process proceeds through the carbene insertion into styrene to form the desired products in good to excellent yields with proper stereoselectivity. The selective C-H inserted product, wide substrate scope, and excellent functional group tolerance are the best features of this work.
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Affiliation(s)
- Arumugam Jayarani
- Catalysis and Energy Laboratory, Department of Chemistry, Pondicherry University (A Central University), Puducherry, Puducherry 605014, India
| | - Masilamani Deepa
- Postgraduate and Research Department of Chemistry, Muthurangam Government Arts College, Vellore, Tamil Nadu 632002, India
| | - Hilal Ahmad Khan
- Catalysis and Energy Laboratory, Department of Chemistry, Pondicherry University (A Central University), Puducherry, Puducherry 605014, India
| | - Fathima Febin Koothradan
- Catalysis and Energy Laboratory, Department of Chemistry, Pondicherry University (A Central University), Puducherry, Puducherry 605014, India
| | - Sekar Yoganandhini
- Postgraduate and Research Department of Chemistry, Muthurangam Government Arts College, Vellore, Tamil Nadu 632002, India
| | - Vinod Sreelakshmi
- Catalysis and Energy Laboratory, Department of Chemistry, Pondicherry University (A Central University), Puducherry, Puducherry 605014, India
| | - Chinnappan Sivasankar
- Catalysis and Energy Laboratory, Department of Chemistry, Pondicherry University (A Central University), Puducherry, Puducherry 605014, India
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4
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Sperga A, Veliks J. Recent Advances in Monofluorinated Carbenes, Carbenoids, Ylides, and Related Species. Chemistry 2023:e202301851. [PMID: 37902650 DOI: 10.1002/chem.202301851] [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: 06/15/2023] [Indexed: 10/31/2023]
Abstract
The synthesis of monofluorinated compounds is of great interest because of the vast applications of organofluorine compounds. Recently, the introduction of monofluorocarbene synthons has emerged as an important strategy for the synthesis of fluorine-containing products. In contrast to direct fluorination, in which C-F bonds are formed, the use of monofluorinated carbenes and related reactive species involves C-C or C-X bond formation while delivering valuable fluorine atoms into the target structure. Owing to increased knowledge on carbon-carbon and carbon-heteroatom bond formations, monofluorinated carbenes have enormous potential for the synthesis of organofluorine compounds, which, in our opinion, has not yet been fully exploited. This review summarizes the recent advances in the synthetic applications of monofluorinated carbenes, carbenoids, ylides, and related species.
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Affiliation(s)
- Arturs Sperga
- Latvian Institute of OrganicSynthesis, Aizkrauklesiela 21, 1006, Riga, Latvia
| | - Janis Veliks
- Latvian Institute of OrganicSynthesis, Aizkrauklesiela 21, 1006, Riga, Latvia
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5
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Cui XY, Ye ZT, Wu HH, Ji CG, Zhou F, Zhou J. Au(I)-Catalyzed Formal Intermolecular Carbene Insertion into Vinylic C(sp 2)–H Bonds and Allylic C(sp 3)–H Bonds. ACS Catal 2023. [DOI: 10.1021/acscatal.2c05351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Xiao-Yuan Cui
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, and Shanghai Key Laboratory of Green Chemistry and Chemical Process, East China Normal University, Shanghai 200062, China
| | - Zhong-Tian Ye
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, and Shanghai Key Laboratory of Green Chemistry and Chemical Process, East China Normal University, Shanghai 200062, China
| | - Hai-Hong Wu
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, and Shanghai Key Laboratory of Green Chemistry and Chemical Process, East China Normal University, Shanghai 200062, China
| | - Chang-Ge Ji
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, and Shanghai Key Laboratory of Green Chemistry and Chemical Process, East China Normal University, Shanghai 200062, China
| | - Feng Zhou
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, and Shanghai Key Laboratory of Green Chemistry and Chemical Process, East China Normal University, Shanghai 200062, China
| | - Jian Zhou
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, and Shanghai Key Laboratory of Green Chemistry and Chemical Process, East China Normal University, Shanghai 200062, China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Shanghai 200032, China
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6
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Yuan GC, Guo P, Wang ZH, Zhu L, He X, Li Y, Ye KY. Synthesis of Indeno[1,2- c]furans via Cobalt-Catalyzed Radical–Polar Crossover [3 + 2] Cycloaddition of o-Alkynylaryl β-Dicarbonyls. Org Lett 2022; 24:8197-8201. [DOI: 10.1021/acs.orglett.2c03297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Guo-Cai Yuan
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Peng Guo
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Zhi-Hua Wang
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Lingyun Zhu
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Xinglei He
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Yuanming Li
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou 350108, China
| | - Ke-Yin Ye
- Key Laboratory of Molecule Synthesis and Function Discovery (Fujian Province University), College of Chemistry, Fuzhou University, Fuzhou 350108, China
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7
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Roose TR, Verdoorn DS, Mampuys P, Ruijter E, Maes BUW, Orru RVA. Transition metal-catalysed carbene- and nitrene transfer to carbon monoxide and isocyanides. Chem Soc Rev 2022; 51:5842-5877. [PMID: 35748338 PMCID: PMC9580617 DOI: 10.1039/d1cs00305d] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Indexed: 11/21/2022]
Abstract
Transition metal-catalysed carbene- and nitrene transfer to the C1-building blocks carbon monoxide and isocyanides provides heteroallenes (i.e. ketenes, isocyanates, ketenimines and carbodiimides). These are versatile and reactive compounds allowing in situ transformation towards numerous functional groups and organic compounds, including heterocycles. Both one-pot and tandem processes have been developed providing valuable synthetic methods for the organic chemistry toolbox. This review discusses all known transition metal-catalysed carbene- and nitrene transfer reactions towards carbon monoxide and isocyanides and in situ transformation of the heteroallenes hereby obtained, with a special focus on the general mechanistic considerations.
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Affiliation(s)
- T R Roose
- Department of Chemistry and Pharmaceutical Sciences and Amsterdam Institute for Molecules, Medicines & Systems (AIMMS), Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HZ Amsterdam, The Netherlands.
| | - D S Verdoorn
- Organic Chemistry, Aachen-Maastricht Institute for Biobased Materials (AMIBM), Maastricht University, Urmonderbaan 22, 6167RD Geleen, The Netherlands.
- Organic Synthesis Division, Department of Chemistry, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium.
| | - P Mampuys
- Organic Synthesis Division, Department of Chemistry, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium.
| | - E Ruijter
- Department of Chemistry and Pharmaceutical Sciences and Amsterdam Institute for Molecules, Medicines & Systems (AIMMS), Vrije Universiteit Amsterdam, De Boelelaan 1108, 1081 HZ Amsterdam, The Netherlands.
| | - B U W Maes
- Organic Synthesis Division, Department of Chemistry, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium.
| | - R V A Orru
- Organic Chemistry, Aachen-Maastricht Institute for Biobased Materials (AMIBM), Maastricht University, Urmonderbaan 22, 6167RD Geleen, The Netherlands.
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8
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He Y, Huang Z, Wu K, Ma J, Zhou YG, Yu Z. Recent advances in transition-metal-catalyzed carbene insertion to C-H bonds. Chem Soc Rev 2022; 51:2759-2852. [PMID: 35297455 DOI: 10.1039/d1cs00895a] [Citation(s) in RCA: 82] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
C-H functionalization has been emerging as a powerful method to establish carbon-carbon and carbon-heteroatom bonds. Many efforts have been devoted to transition-metal-catalyzed direct transformations of C-H bonds. Metal carbenes generated in situ from transition-metal compounds and diazo or its equivalents are usually applied as the transient reactive intermediates to furnish a catalytic cycle for new C-C and C-X bond formation. Using this strategy compounds from unactivated simple alkanes to complex molecules can be further functionalized or transformed to multi-functionalized compounds. In this area, transition-metal-catalyzed carbene insertion to C-H bonds has been paid continuous attention. Diverse catalyst design strategies, synthetic methods, and potential applications have been developed. This critical review will summarize the advance in transition-metal-catalyzed carbene insertion to C-H bonds dated up to July 2021, by the categories of C-H bonds from aliphatic C(sp3)-H, aryl (aromatic) C(sp2)-H, heteroaryl (heteroaromatic) C(sp2)-H bonds, alkenyl C(sp2)-H, and alkynyl C(sp)-H, as well as asymmetric carbene insertion to C-H bonds, and more coverage will be given to the recent work. Due to the rapid development of the C-H functionalization area, future directions in this topic are also discussed. This review will give the authors an overview of carbene insertion chemistry in C-H functionalization with focus on the catalytic systems and synthetic applications in C-C bond formation.
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Affiliation(s)
- Yuan He
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China. .,University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Zilong Huang
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China. .,University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Kaikai Wu
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China.
| | - Juan Ma
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China. .,University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Yong-Gui Zhou
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China.
| | - Zhengkun Yu
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China. .,State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, P. R. China.,Innovation Academy for Green Manufacture, Chinese Academy of Sciences, Beijing 100190, P. R. China
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9
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Zhang P, Zeng J, Pan P, Zhang XJ, Yan M. Palladium-Catalyzed Migratory Insertion of Carbenes and C-C Cleavage of Cycloalkanecarboxamides. Org Lett 2022; 24:536-541. [PMID: 35057629 DOI: 10.1021/acs.orglett.1c03952] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A palladium catalyzed reaction of cycloalkanecarboxamides and diazomalonates or bis(phenylsulfonyl)diazomethane has been developed. The reaction proceeds via carbene migratory insertion and cascade C-C cleavage pathways. Cycloalkanecarboxamides with four to seven membered rings are applicable in the transformation. A series of ring opening products were prepared with moderate yields. The finding provides valuable clues for the development of new reactions involving carbene migratory insertion and the cleavage of unstrained C(sp3)-C(sp3) bonds.
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Affiliation(s)
- Peng Zhang
- Guangdong Provincial Key Laboratory of Chiral Molecules and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Jia Zeng
- Guangdong Provincial Key Laboratory of Chiral Molecules and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Ping Pan
- Guangdong Provincial Key Laboratory of Chiral Molecules and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Xue-Jing Zhang
- Guangdong Provincial Key Laboratory of Chiral Molecules and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
| | - Ming Yan
- Guangdong Provincial Key Laboratory of Chiral Molecules and Drug Discovery, School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou 510006, China
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10
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Xie P, Gao H, Li X, Jiang Y, Liu B. Rh( iii)-Catalyzed C–C coupling of unactivated C(sp 3)–H bonds with iodonium ylides for accessing all-carbon quaternary centers. Org Chem Front 2022. [DOI: 10.1039/d2qo00667g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Rhodium-catalyzed inert C(sp3)–H activation/carbene insertion has been realized, leading to the construction of all-carbon quaternary centers.
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Affiliation(s)
- Pengfei Xie
- NMPA Key Laboratory for Research and Evaluation of Innovative Drug, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Huixing Gao
- NMPA Key Laboratory for Research and Evaluation of Innovative Drug, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Xingwei Li
- NMPA Key Laboratory for Research and Evaluation of Innovative Drug, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Yuqin Jiang
- NMPA Key Laboratory for Research and Evaluation of Innovative Drug, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Bingxian Liu
- NMPA Key Laboratory for Research and Evaluation of Innovative Drug, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
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11
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Understanding diversified chemoseletivities in Rh2(II)-catalyzed intramolecular annulation reactions of diazo and N-Sulfonyl-1,2,3-triazole compounds: A DFT study. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2021.112047] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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12
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Harada S. Development of Novel Methodology Using Diazo Compounds and Metal Catalysts. Chem Pharm Bull (Tokyo) 2021; 69:1170-1178. [PMID: 34853283 DOI: 10.1248/cpb.c21-00757] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The ability to control the reactions of highly active chemical species to enable straightforward synthesis of valuable compounds such as bioactive natural products and pharmaceuticals is a continuing challenge in synthetic organic chemistry. This review describes the development of a methodology using reactive metal-carbene species and its synthetic application in our laboratory. First, regioselective synthesis of γ-amino acid equivalents to take advantage of their metal-dependent reactivities and the mechanistic rationale are presented. Chemoselective and enantioselective dearomatization reactions of several arenes with silver-carbene are also discussed. In the second half of the review, we discuss a carbene-insertion reaction into an amide and urea C-N bond for the assembly of nitrogen-bridged cyclic molecules.
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Affiliation(s)
- Shingo Harada
- Graduate School of Pharmaceutical Sciences, Chiba University
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13
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Balamurugan G, Ramesh R. Nickel(II)‐Catalyzed Selective
(E)
‐Olefination of Methyl Heteroarenes Using Benzyl Alcohols via Acceptorless Dehydrogenative Coupling Reaction. ChemCatChem 2021. [DOI: 10.1002/cctc.202101455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Gunasekaran Balamurugan
- Centre for Organometallic Chemistry School of Chemistry Bharathidasan University Tiruchirappalli 620 024 Tamilnadu India
| | - Rengan Ramesh
- Centre for Organometallic Chemistry School of Chemistry Bharathidasan University Tiruchirappalli 620 024 Tamilnadu India
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14
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Kozhemyakin GL, Tyurin VS, Shkirdova AO, Belyaev ES, Kirinova ES, Ponomarev GV, Chistov AA, Aralov AV, Tafeenko VA, Zamilatskov IA. Carbene functionalization of porphyrinoids through tosylhydrazones. Org Biomol Chem 2021; 19:9199-9210. [PMID: 34633024 DOI: 10.1039/d1ob01626a] [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
Here, we investigated methods for carbene functionalization of porphyrinoids through metal catalyst-free thermal decomposition of their tosylhydrazones. For the first time, tetrapyrrolyl substituted carbenes were obtained via thermolysis of tosylhydrazones of the corresponding tetrapyrrolyl aldehydes and ketones in the presence of a base. The carbenes formed reacted thermally with substrates without a metal catalyst or light irradiation. Carbenes at the β-pyrrolic position of porphyrinoids reacted with styrene leading to cyclopropane derivatives of tetrapyrroles. Carbenes also reacted with 1,4-dioxane with their insertion into the C-H bond yielding a tetrapyrrole 1,4-dioxane conjugate. Thermolysis of tosylhydrazones of meso-formyl-β-octaalkylporphyrinoids led exclusively to the corresponding cyclopentane fused porphyrinoids via intramolecular carbene C-H insertion. A plausible reaction mechanism was discussed based on DFT calculations of the intermediates. The tetrapyrrolyl carbenes were found to be considerably more stable than other carbenes. The products of the functionalization of porphyrinoids via hydrazone formation and subsequent carbene reactions exhibited modified optical spectra. The method for carbene functionalization of porphyrinoids through thermal decomposition of their tosylhydrazones created a new synthetic pathway for tailoring the perimeter of tetrapyrrolic macrocycles. Moreover, this method allows the obtainment of dyes with controllable spectral optical properties. In particular, new tetrapyrrole derivatives possessing phytoporphyrin carbon skeletons which have not been accessible were obtained using a convenient straightforward procedure.
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Affiliation(s)
- Grigory L Kozhemyakin
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences, Leninskiy prospect, 31-4, Moscow, 119071, Russian Federation.
| | - Vladimir S Tyurin
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences, Leninskiy prospect, 31-4, Moscow, 119071, Russian Federation.
| | - Alena O Shkirdova
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences, Leninskiy prospect, 31-4, Moscow, 119071, Russian Federation.
| | - Evgeny S Belyaev
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences, Leninskiy prospect, 31-4, Moscow, 119071, Russian Federation.
| | - Ekaterina S Kirinova
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences, Leninskiy prospect, 31-4, Moscow, 119071, Russian Federation.
| | - Gelii V Ponomarev
- Research Institute of Biomedical Chemistry, Pogodinskaya str., 10-8, 119121, Moscow, Russian Federation
| | - Alexey A Chistov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Miklukho-Maklaya str., 16/10, 117997, Moscow, Russian Federation
| | - Andrey V Aralov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Miklukho-Maklaya str., 16/10, 117997, Moscow, Russian Federation
| | - Victor A Tafeenko
- Chemistry Department, Moscow State University, Leninskiye Gory, 1-3, 119899 Moscow, Russian Federation
| | - Ilya A Zamilatskov
- A.N. Frumkin Institute of Physical Chemistry and Electrochemistry of the Russian Academy of Sciences, Leninskiy prospect, 31-4, Moscow, 119071, Russian Federation.
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15
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Qi X, Lan Y. Recent Advances in Theoretical Studies on Transition-Metal-Catalyzed Carbene Transformations. Acc Chem Res 2021; 54:2905-2915. [PMID: 34232609 DOI: 10.1021/acs.accounts.1c00075] [Citation(s) in RCA: 43] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Metal carbene plays a vital role in modern organic synthesis. The neutral divalent carbon of metal carbene renders it an active intermediate throughout a range of reactions. In experiments, diverse metal carbene-related transformation reactions have been established, including transition-metal-catalyzed cross-coupling reactions using N-heterocyclic carbenes as ligands, metal carbene insertion into σ bonds, cyclopropanations, ylide formation, and so forth. The remarkable progress achieved in synthetic chemistry, in turn, has increased the demand for mechanistic studies of carbene chemistry. A thorough understanding of reaction mechanisms can extend the application scope of metal carbene compounds and inspire the rational design of new carbene transformation reactions.Density functional theory (DFT) calculations have been performed in our group to gain more mechanistic insights into metal carbene-related reactions. This account focuses on computational studies of transition-metal-catalyzed carbene transformation reactions with nucleophiles. The generation of metal carbene or metal-ligated free carbene and subsequent carbene transformation pathways is discussed. According to our mechanistic studies of carbene transformation with nucleophiles, three generalized reaction models are summarized, including the intramolecular migratory insertion of metal carbene, intermolecular nucleophilic addition toward metal carbene, and outer-sphere nucleophilic addition to the metal-ligated free carbene.In general, the intermolecular nucleophilic addition mechanism is commonly proposed since metal carbene has an electrophilic carbene carbon. From a mechanistic point of view, the intramolecular migratory insertion mechanism is also widely used because metal carbene insertion into σ bonds formally occurs through this mechanism. An outer-sphere nucleophilic addition mechanism is proposed for reactions that form a metal-ligated free carbene complex instead of the commonly proposed metal carbene. The metal-ligated free carbene complex contains a naked carbene carbon that is not coordinated with the metal center. In this case, a transition-metal catalyst is used only as a Lewis acid, and nucleophilic addition occurs directly at the free carbene carbon. Our computational results suggested that outer-sphere nucleophilic addition is a facile step because metal ligation could stabilize the transition state as well as the generated intermediate. The intramolecular migratory insertion mechanism also has a low energy barrier due to the lack of an entropy penalty. Carbene formation from carbene precursors is usually the rate-determining step, except in intermolecular nucleophilic addition, and the reactivity of nucleophiles has a significant influence on the overall reaction rate. We can also envision that the weak nucleophilicity of nucleophiles would suppress outer-sphere nucleophilic addition. These computational studies showcase the characteristics of three carbene transformation models, and we hope that it will spur the development of mechanistic studies of carbene chemistry.
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Affiliation(s)
- Xiaotian Qi
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou 450001, P. R. China
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, P. R. China
| | - Yu Lan
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou 450001, P. R. China
- Chongqing Key Laboratory of Theoretical and Computational Chemistry, School of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400030, P. R. China
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16
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Chen H, Li Y, Liu S, Xiong Q, Bai R, Wei D, Lan Y. On the mechanism of homogeneous Pt-catalysis: A theoretical view. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213863] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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17
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Bergstrom BD, Nickerson LA, Shaw JT, Souza LW. Transition Metal Catalyzed Insertion Reactions with Donor/Donor Carbenes. Angew Chem Int Ed Engl 2021; 60:6864-6878. [PMID: 32770624 PMCID: PMC7867669 DOI: 10.1002/anie.202007001] [Citation(s) in RCA: 92] [Impact Index Per Article: 30.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 07/17/2020] [Indexed: 12/15/2022]
Abstract
Donor/donor carbenes are relatively new in the field of carbene chemistry; although applications in C-H and X-H insertion reactions are few in number, they demonstrate exquisite chemo- and stereo-selectivity. Recent reports have shown that C-H, N-H, B-H, O-H, S-H, Si-H, Ge-H, Sn-H and P-H insertion reactions are feasible with a variety of transition metal catalysts, both inter- and intramolecularly. Furthermore, high degrees of diastereo- and enantioselectivity have been observed in several cases. Methods typically involve the formation of a diazo-based carbene precursor, but procedures using diazo-free metal carbenes have been developed with significant success. This Minireview covers transition-metal catalyzed insertion reactions with donor/donor and donor carbenes, providing context for future developments in this emerging field.
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Affiliation(s)
- Benjamin D Bergstrom
- Department of Chemistry, University of California, Davis, One Shields Ave., Davis, CA, 95616, USA
| | - Leslie A Nickerson
- Department of Chemistry, University of California, Davis, One Shields Ave., Davis, CA, 95616, USA
| | - Jared T Shaw
- Department of Chemistry, University of California, Davis, One Shields Ave., Davis, CA, 95616, USA
| | - Lucas W Souza
- Department of Chemistry, University of California, Davis, One Shields Ave., Davis, CA, 95616, USA
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18
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Li B, Shen N, Yang Y, Zhang X, Fan X. Tunable Synthesis of Indeno[1,2- c]furans and 3-Benzoylindenones via FeCl 3-Catalyzed Carbene/Alkyne Metathesis Reaction of o-Alkynylbenzoyl Diazoacetates. Org Lett 2021; 23:388-393. [PMID: 33373254 DOI: 10.1021/acs.orglett.0c03882] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
An efficient synthesis of indeno[1,2-c]furan and 3-benzoylindenone derivatives through a FeCl3-catalyzed carbene/alkyne metathesis reaction of o-alkynylbenzoyl diazoacetates is presented. Mechanistically, the key intermediate, vinyl iron carbene, is formed by 5-exo-dig carbocyclization and terminated with a formal [3 + 2] cycloaddition or carbonylation. To the best of our knowledge, this is the first example in which FeCl3 is used as a catalyst for a carbene/alkyne metathesis reaction. Finally, derivatization reactions were carried out to showcase the value of the products.
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Affiliation(s)
- Bin Li
- School of Environment, School of Chemistry and Chemical Engineering, Key Laboratory for Yellow River and Huai River Water Environmental Pollution Control and Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Collaborative Innovation Center of Henan Province for GreenManufacturing of Fine Chemicals, Henan Normal University, Xinxiang, Henan 453007, China
| | - Nana Shen
- School of Environment, School of Chemistry and Chemical Engineering, Key Laboratory for Yellow River and Huai River Water Environmental Pollution Control and Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Collaborative Innovation Center of Henan Province for GreenManufacturing of Fine Chemicals, Henan Normal University, Xinxiang, Henan 453007, China
| | - Yujie Yang
- School of Environment, School of Chemistry and Chemical Engineering, Key Laboratory for Yellow River and Huai River Water Environmental Pollution Control and Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Collaborative Innovation Center of Henan Province for GreenManufacturing of Fine Chemicals, Henan Normal University, Xinxiang, Henan 453007, China
| | - Xinying Zhang
- School of Environment, School of Chemistry and Chemical Engineering, Key Laboratory for Yellow River and Huai River Water Environmental Pollution Control and Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Collaborative Innovation Center of Henan Province for GreenManufacturing of Fine Chemicals, Henan Normal University, Xinxiang, Henan 453007, China
| | - Xuesen Fan
- School of Environment, School of Chemistry and Chemical Engineering, Key Laboratory for Yellow River and Huai River Water Environmental Pollution Control and Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Collaborative Innovation Center of Henan Province for GreenManufacturing of Fine Chemicals, Henan Normal University, Xinxiang, Henan 453007, China
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19
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Cong F, Lv XY, Day CS, Martin R. Dual Catalytic Strategy for Forging sp2–sp3 and sp3–sp3 Architectures via β-Scission of Aliphatic Alcohol Derivatives. J Am Chem Soc 2020; 142:20594-20599. [DOI: 10.1021/jacs.0c11172] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Fei Cong
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology, Avenida Països Catalans 16, 43007 Tarragona, Spain
- Departament de Química Analítica i Química Orgànica, Universitat Rovira i Virgili, c/Marcel·lí Domingo 1, 43007 Tarragona, Spain
| | - Xin-Yang Lv
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology, Avenida Països Catalans 16, 43007 Tarragona, Spain
- Departament de Química Analítica i Química Orgànica, Universitat Rovira i Virgili, c/Marcel·lí Domingo 1, 43007 Tarragona, Spain
| | - Craig S. Day
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology, Avenida Països Catalans 16, 43007 Tarragona, Spain
- Departament de Química Analítica i Química Orgànica, Universitat Rovira i Virgili, c/Marcel·lí Domingo 1, 43007 Tarragona, Spain
| | - Ruben Martin
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology, Avenida Països Catalans 16, 43007 Tarragona, Spain
- ICREA, Passeig Lluís Companys, 23, 08010 Barcelona, Spain
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20
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Bergstrom BD, Nickerson LA, Shaw JT, Souza LW. Transition Metal Catalyzed Insertion Reactions with Donor/Donor Carbenes. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202007001] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Benjamin D. Bergstrom
- Department of Chemistry University of California, Davis One Shields Ave. Davis CA 95616 USA
| | - Leslie A. Nickerson
- Department of Chemistry University of California, Davis One Shields Ave. Davis CA 95616 USA
| | - Jared T. Shaw
- Department of Chemistry University of California, Davis One Shields Ave. Davis CA 95616 USA
| | - Lucas W. Souza
- Department of Chemistry University of California, Davis One Shields Ave. Davis CA 95616 USA
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21
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Rodríguez M, Font G, Nadal‐Moradell J, Hernán‐Gómez A, Costas M. Iron‐Catalyzed Intermolecular Functionalization of Non‐Activated Aliphatic C−H Bonds
via
Carbene Transfer. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000817] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Mònica Rodríguez
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química Universitat de Girona Campus de Montilivi 17071 Girona Spain
| | - Gemma Font
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química Universitat de Girona Campus de Montilivi 17071 Girona Spain
| | - Joel Nadal‐Moradell
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química Universitat de Girona Campus de Montilivi 17071 Girona Spain
| | - Alberto Hernán‐Gómez
- Departamento de Química Orgánica y Química Inorgánica Universidad de Alcalá 28805 Alcalá de Henares-Madrid Spain
| | - Miquel Costas
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química Universitat de Girona Campus de Montilivi 17071 Girona Spain
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22
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Wang H, Cai S, Ai W, Xu X, Li B, Wang B. Silver-Catalyzed Activation of Pyridotriazoles for Formal Intramolecular Carbene Insertion into Vinylic C(sp 2)-H Bonds. Org Lett 2020; 22:7255-7260. [PMID: 32903011 DOI: 10.1021/acs.orglett.0c02586] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A silver-catalyzed intramolecular denitrogenative annulation of pyridotriazole with alkene was reported to achieve the challenging carbene insertion into the vinylic C(sp2)-H bond. This protocol has enabled the construction of functionalized 1H-indenes with high efficiency and excellent functional group tolerance. Experimental and computational studies suggest a stepwise mechanism involving a water-promoted hydrogen atom transfer with the aid of a silver catalyst.
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Affiliation(s)
- Haili Wang
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Shaokun Cai
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Wenna Ai
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Xiufang Xu
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Bin Li
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Baiquan Wang
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China.,State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
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23
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Rao MK, Reddy KN, Sridhar B, Reddy BS. ortho-Alkylation of 2-arylindazoles with α-diazocarbonyl compounds. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152252] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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24
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Chen J, Wu W, Li Q, Wei W. Visible‐Light Induced C(
sp
3
)−H Functionalization for the Formation of C−N Bonds under Metal Catalyst‐Free Conditions. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000448] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Jin‐Yang Chen
- College of Chemistry and Chemical EngineeringYangtze Normal University Chongqing 408000 People's Republic of China
| | - Wenfeng Wu
- College of Chemistry and Materials EngineeringGuiyang University Guiyang 550005 People's Republic of China
| | - Qiang Li
- College of Chemistry and Materials EngineeringGuiyang University Guiyang 550005 People's Republic of China
- Institution of Functional Organic Molecules and MaterialsSchool of Chemistry and Chemical EngineeringLiaocheng University Liaocheng 252059 People's Republic of China
| | - Wen‐Ting Wei
- State Key Laboratory Base of Novel Functional Materials and Preparation ScienceSchool of Materials Science and Chemical EngineeringNingbo University Ningbo Zhejiang 315211 People's Republic of China
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25
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Shan B, Kang B, Song M, Wang R, Chen G, Li C, Zhao H. Rhodium(III)‐Catalyzed Oxidative C(sp
3
)−H Alkenylation of 8‐Methylquinolines with Maleimides Under Aerobic Conditions. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000283] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Baode Shan
- School of Chemistry and Chemical EngineeringUniversity of Jinan Jinan Shandong 250022 People's Republic of China
| | - Baotao Kang
- School of Chemistry and Chemical EngineeringUniversity of Jinan Jinan Shandong 250022 People's Republic of China
| | - Mingyue Song
- School of Chemistry and Chemical EngineeringUniversity of Jinan Jinan Shandong 250022 People's Republic of China
| | - Rui Wang
- School of Chemistry and Chemical EngineeringUniversity of Jinan Jinan Shandong 250022 People's Republic of China
| | - Guozhu Chen
- School of Chemistry and Chemical EngineeringUniversity of Jinan Jinan Shandong 250022 People's Republic of China
| | - Cuncheng Li
- School of Chemistry and Chemical EngineeringUniversity of Jinan Jinan Shandong 250022 People's Republic of China
| | - Huaiqing Zhao
- School of Chemistry and Chemical EngineeringUniversity of Jinan Jinan Shandong 250022 People's Republic of China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of MatterChinese Academy of Sciences Fuzhou 350002 People's Republic of China
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26
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Empel C, Jana S, Koenigs RM. C-H Functionalization via Iron-Catalyzed Carbene-Transfer Reactions. Molecules 2020; 25:molecules25040880. [PMID: 32079259 PMCID: PMC7070285 DOI: 10.3390/molecules25040880] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Revised: 02/04/2020] [Accepted: 02/05/2020] [Indexed: 12/17/2022] Open
Abstract
The direct C-H functionalization reaction is one of the most efficient strategies by which to introduce new functional groups into small organic molecules. Over time, iron complexes have emerged as versatile catalysts for carbine-transfer reactions with diazoalkanes under mild and sustainable reaction conditions. In this review, we discuss the advances that have been made using iron catalysts to perform C-H functionalization reactions with diazoalkanes. We give an overview of early examples employing stoichiometric iron carbene complexes and continue with recent advances in the C-H functionalization of C(sp2)-H and C(sp3)-H bonds, concluding with the latest developments in enzymatic C-H functionalization reactions using iron-heme-containing enzymes.
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27
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Czyz ML, Weragoda GK, Horngren TH, Connell TU, Gomez D, O'Hair RAJ, Polyzos A. Photoexcited Pd(ii) auxiliaries enable light-induced control in C(sp 3)-H bond functionalisation. Chem Sci 2020; 11:2455-2463. [PMID: 34084410 PMCID: PMC8157331 DOI: 10.1039/c9sc05722f] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Herein we report the photophysical and photochemical properties of palladacycle complexes derived from 8-aminoquinoline ligands, commonly used auxiliaries in C–H activation. Spectroscopic, electrochemical and computational studies reveal that visible light irradiation induces a mixed LLCT/MLCT charge transfer providing access to synthetically relevant Pd(iii)/Pd(iv) redox couples. The Pd(ii) complex undergoes photoinduced electron transfer with alkyl halides generating C(sp3)–H halogenation products rather than C–C bond adducts. Online photochemical ESI-MS analysis implicates participation of a mononuclear Pd(iii) species which promotes C–X bond formation via a distinct Pd(iii)/Pd(iv) pathway. To demonstrate the synthetic utility, we developed a general method for inert C(sp3)–H bond bromination, chlorination and iodination with alkyl halides. This new strategy in auxiliary-directed C–H activation provides predictable and controllable access to distinct reactivity pathways proceeding via Pd(iii)/Pd(iv) redox couples induced by visible light irradiation. Visible light irradiation of 8-aminoquinoline Pd(ii) complexes initiates photoinduced electron transfer with alkyl halides, affording C–H halogenation over C–C bond adducts. A method for inert C(sp3)–H bond halogenation (Br, Cl and I) is reported.![]()
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Affiliation(s)
- Milena L Czyz
- School of Chemistry, The University of Melbourne Parkville 3010 Victoria Australia
| | | | - Tyra H Horngren
- School of Chemistry, The University of Melbourne Parkville 3010 Victoria Australia
| | - Timothy U Connell
- School of Science, RMIT University Melbourne Victoria 3000 Australia
| | - Daniel Gomez
- School of Science, RMIT University Melbourne Victoria 3000 Australia
| | - Richard A J O'Hair
- School of Chemistry, The University of Melbourne Parkville 3010 Victoria Australia
| | - Anastasios Polyzos
- School of Chemistry, The University of Melbourne Parkville 3010 Victoria Australia .,CSIRO Manufacturing Research Way Clayton VIC 3168 Australia
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28
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Yuan Y, Guo X, Zhang X, Li B, Huang Q. Access to 5H-benzo[a]carbazol-6-ols and benzo[6,7]cyclohepta[1,2-b]indol-6-ols via rhodium-catalyzed C–H activation/carbenoid insertion/aldol-type cyclization. Org Chem Front 2020. [DOI: 10.1039/d0qo00820f] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The rhodium-catalyzed mono-ortho C–H activation/carbenoid insertion/aldol-type cyclization of 3-aldehyde-2-phenyl-1H-indoles with diazo compounds has been developed.
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Affiliation(s)
- Yumeng Yuan
- Fujian Key Laboratory of Polymer Materials
- College of Chemistry & Materials Science
- Fujian Normal University
- Fuzhou
- P.R. China
| | - Xiemin Guo
- Fujian Key Laboratory of Polymer Materials
- College of Chemistry & Materials Science
- Fujian Normal University
- Fuzhou
- P.R. China
| | - Xiaofeng Zhang
- Fujian Key Laboratory of Polymer Materials
- College of Chemistry & Materials Science
- Fujian Normal University
- Fuzhou
- P.R. China
| | - Buhong Li
- MOE Key Laboratory of Optoelectronic Science and Technology for Medicine
- Fujian Key Laboratory for Photonics Technology
- Fujian Normal University
- Fuzhou
- P. R. China
| | - Qiufeng Huang
- Fujian Key Laboratory of Polymer Materials
- College of Chemistry & Materials Science
- Fujian Normal University
- Fuzhou
- P.R. China
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29
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Liu Y, You T, Wang HX, Tang Z, Zhou CY, Che CM. Iron- and cobalt-catalyzed C(sp3)–H bond functionalization reactions and their application in organic synthesis. Chem Soc Rev 2020; 49:5310-5358. [DOI: 10.1039/d0cs00340a] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This review highlights the developments in iron and cobalt catalyzed C(sp3)–H bond functionalization reactions with emphasis on their applications in organic synthesis, i.e. natural products and pharmaceuticals synthesis and/or modification.
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Affiliation(s)
- Yungen Liu
- Department of Chemistry
- Southern University of Science and Technology
- Shenzhen
- P. R. China
| | - Tingjie You
- Department of Chemistry
- State Key Laboratory of Synthetic Chemistry
- The University of Hong Kong
- Hong Kong
- P. R. China
| | - Hai-Xu Wang
- Department of Chemistry
- State Key Laboratory of Synthetic Chemistry
- The University of Hong Kong
- Hong Kong
- P. R. China
| | - Zhou Tang
- Department of Chemistry
- State Key Laboratory of Synthetic Chemistry
- The University of Hong Kong
- Hong Kong
- P. R. China
| | - Cong-Ying Zhou
- Department of Chemistry
- State Key Laboratory of Synthetic Chemistry
- The University of Hong Kong
- Hong Kong
- P. R. China
| | - Chi-Ming Che
- Department of Chemistry
- Southern University of Science and Technology
- Shenzhen
- P. R. China
- Department of Chemistry
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30
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Kumar R, Kumar R, Parmar D, Gupta SS, Sharma U. Ru(II)/Rh(III)-Catalyzed C(sp3)–C(sp3) Bond Formation through C(sp3)–H Activation: Selective Linear Alkylation of 8-Methylquinolines and Ketoximes with Olefins. J Org Chem 2019; 85:1181-1192. [DOI: 10.1021/acs.joc.9b03257] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Rohit Kumar
- Natural Product Chemistry and Process Development Division and AcSIR, CSIR-IHBT, Palampur 176061, India
| | - Rakesh Kumar
- Natural Product Chemistry and Process Development Division and AcSIR, CSIR-IHBT, Palampur 176061, India
| | - Diksha Parmar
- Natural Product Chemistry and Process Development Division and AcSIR, CSIR-IHBT, Palampur 176061, India
| | - Shiv Shankar Gupta
- Natural Product Chemistry and Process Development Division and AcSIR, CSIR-IHBT, Palampur 176061, India
| | - Upendra Sharma
- Natural Product Chemistry and Process Development Division and AcSIR, CSIR-IHBT, Palampur 176061, India
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31
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Grass A, Wannipurage D, Lord RL, Groysman S. Group-transfer chemistry at transition metal centers in bulky alkoxide ligand environments. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.213044] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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32
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Nagode SB, Kant R, Rastogi N. Hantzsch Ester-Mediated Benzannulation of Diazo Compounds under Visible Light Irradiation. Org Lett 2019; 21:6249-6254. [DOI: 10.1021/acs.orglett.9b02135] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Savita B. Nagode
- Academy of Scientific and Innovative Research, New Delhi 110001, India
| | | | - Namrata Rastogi
- Academy of Scientific and Innovative Research, New Delhi 110001, India
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33
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Song J, Chi X, Meng L, Zhao P, Sun F, Zhang D, Jiao L, Liu Q, Dong Y, Liu H. Pd‐Catalyzed Tandem Coupling Reaction of 2‐
gem
‐Dibromovinylanilines and
N
‐Tosylhydrazones to Construct 2‐(1‐phenylvinyl)‐indoles. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900230] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jian Song
- School of Chemistry and Chemical EngineeringShandong University of Technology 266 West Xincun Road Zibo 255049 People's Republic of China
| | - Xiaochen Chi
- School of Chemistry and Chemical EngineeringShandong University of Technology 266 West Xincun Road Zibo 255049 People's Republic of China
| | - Long Meng
- School of Chemistry and Chemical EngineeringShandong University of Technology 266 West Xincun Road Zibo 255049 People's Republic of China
| | - Pingping Zhao
- College of chemical and environmental engineeringShandong university of science and technology 579 Qianwangang Road Huangdao District, Qingdao 266590 People's Republic of China
| | - Fenggang Sun
- School of Chemistry and Chemical EngineeringShandong University of Technology 266 West Xincun Road Zibo 255049 People's Republic of China
| | - Daopeng Zhang
- School of Chemistry and Chemical EngineeringShandong University of Technology 266 West Xincun Road Zibo 255049 People's Republic of China
| | - Luyang Jiao
- School of Chemistry and Chemical EngineeringShandong University of Technology 266 West Xincun Road Zibo 255049 People's Republic of China
| | - Qing Liu
- School of Chemistry and Chemical EngineeringShandong University of Technology 266 West Xincun Road Zibo 255049 People's Republic of China
| | - Yunhui Dong
- School of Chemistry and Chemical EngineeringShandong University of Technology 266 West Xincun Road Zibo 255049 People's Republic of China
| | - Hui Liu
- School of Chemistry and Chemical EngineeringShandong University of Technology 266 West Xincun Road Zibo 255049 People's Republic of China
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34
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Malviya B, Singh K, Jaiswal PK, Shukla M, Verma VP, Vanangamudi M, Jassal AK, Punjabi PB, Sharma S. Catalyst- and Solvent-Free Coupling of 2-Methyl Quinazolinones and Isatins: An Environmentally Benign Access of Diastereoselective Schizocommunin Analogues. ACS OMEGA 2019; 4:12146-12155. [PMID: 31460329 PMCID: PMC6682076 DOI: 10.1021/acsomega.9b01514] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 07/05/2019] [Indexed: 06/10/2023]
Abstract
An environmentally benign highly atom-economic protocol for the construction of the C-C bond has been developed under catalyst- and solvent-free conditions. This protocol involves the efficient coupling of 2-methyl quinazolinones with isatin for the highly diastereoselective access of schizocommunin derivatives in excellent yields (up to 97%). Furthermore, the preliminary cytotoxicity screening of selected schizocommunin analogues displayed promising anticancer activity against human cancer cell lines, and the cytotoxic potential of active compound 12ac was also validated by in silico molecular docking simulation studies.
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Affiliation(s)
| | - Karandeep Singh
- Department
of Chemistry, Mohanlal Sukhadia University, Udaipur 313001, India
| | - Pradeep K. Jaiswal
- Department
of Biochemistry and Biophysics, Texas A&M
University, College
Station, Texas 77843, United States
| | - Monika Shukla
- Department
of Chemistry, Banasthali University, Newai-Jodhpuriya Road, Vanasthali 304022, India
| | - Ved Prakash Verma
- Department
of Chemistry, Banasthali University, Newai-Jodhpuriya Road, Vanasthali 304022, India
| | - Murugesan Vanangamudi
- Department
of Medicinal and Pharmaceutical Chemistry, Sree Vidyanikethan College of Pharmacy, Tirupati, 517102 India
| | - Amanpreet Kaur Jassal
- Schulich
Faculty of Chemistry, Technion-Israel Institute
of Technology, Technion 3200003, Israel
| | - Pinki B. Punjabi
- Department
of Chemistry, Mohanlal Sukhadia University, Udaipur 313001, India
| | - Siddharth Sharma
- Department
of Chemistry, Mohanlal Sukhadia University, Udaipur 313001, India
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35
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Ng FN, Chan CM, Li J, Sun M, Lu YS, Zhou Z, Huang B, Yu WY. [Rh III(Cp*)]-catalyzed arylfluorination of α-diazoketoesters for facile synthesis of α-aryl-α-fluoroketoesters. Org Biomol Chem 2019; 17:1191-1201. [PMID: 30648165 DOI: 10.1039/c8ob02801j] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Here we describe the Cp*Rh(iii)-catalyzed cascade arylfluorination reactions of α-diazoketoesters with arylboronic acids and N-fluorobenzenesulfonimide for one-pot C(sp3)-C(aryl) and C(sp3)-F bond formation. The arylfluorination reaction can be accomplished with remarkable chemo- and regioselectivity. Our mechanistic investigation showed that the Rh-catalyzed arylfluorination of diazoacetates occurred by (1) transmetalation of arylboronic acids to form an arylrhodium(iii) complex, (2) coupling of diazomalonates with the arylrhodium(iii) complex to form carbene-rhodium, (3) migratory carbene insertion to form a diketonato-rhodium(iii) complex - probably via rearrangement of the putative σ-alkylrhodium(iii) complex, and (4) electrophilic fluorination of the diketonato-rhodium to form the α-aryl-α-fluoromalonates.
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Affiliation(s)
- Fo-Ning Ng
- State Key Laboratory for Chemical Biology and Drug Discovery and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong.
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36
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Kono M, Harada S, Nemoto T. Exploring New Reactivity of Metal Carbenoids and its Application to Organic Synthesis. J SYN ORG CHEM JPN 2019. [DOI: 10.5059/yukigoseikyokaishi.77.49] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
| | - Shingo Harada
- Graduate School of Pharmaceutical Sciences, Chiba University
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37
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Wu X, Bao X. Computational insights into different chemoselectivities in Rh2(ii)-catalyzed N-aryl nitrene and analogous Rh2(ii)/Cu(i)-catalyzed aryl-substituted carbene involving reactions. Catal Sci Technol 2019. [DOI: 10.1039/c9cy00101h] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Computational studies were carried out to investigate the mechanisms and the origins of chemoselectivities among multiple reactive sites for Rh2(ii)-catalyzed N-aryl nitrene and analogous Rh2(ii)/Cu(i)-catalyzed aryl carbene involving reactions.
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Affiliation(s)
- Xueli Wu
- College of Chemistry, Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- China
| | - Xiaoguang Bao
- College of Chemistry, Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- China
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38
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Xie Z, Song Y, Xu L, Guo Y, Zhang M, Li L, Chen K, Liu X. Rapid Synthesis of N-Tosylhydrazones under Solvent-Free Conditions and Their Potential Application Against Human Triple-Negative Breast Cancer. ChemistryOpen 2018; 7:977-983. [PMID: 30524923 PMCID: PMC6276103 DOI: 10.1002/open.201800206] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Indexed: 11/08/2022] Open
Abstract
Some N-tosylhydrazone derivatives were effectively synthesized under solvent-free conditions by using a grinding method at room temperature. The short reaction time, clean and mild process with simple workup and easy purification of the target compounds were salient features of the present protocol, which enables straightforward access to N-tosylhydrazones. Among the tosylhydrazone derivatives evaluated, compound 3 l exhibits excellent apoptosis-promoting and anticancer potential against triple-negative breast cancer (TNBC) cell lines. This research shows that our synthesized compound 3 l may be a desirable and effective therapeutic drug against TNBC.
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Affiliation(s)
- Zengyang Xie
- College of Basic Medicine Jining Medical University Jining 272067 China
| | - Yuying Song
- College of Basic Medicine Jining Medical University Jining 272067 China
| | - Lujia Xu
- College of Basic Medicine Jining Medical University Jining 272067 China
| | - Yukun Guo
- College of Basic Medicine Jining Medical University Jining 272067 China
| | - Min Zhang
- College of Basic Medicine Jining Medical University Jining 272067 China
| | - Limei Li
- College of Basic Medicine Jining Medical University Jining 272067 China
| | - Kai Chen
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics, and Gene Regulation, Sun Yat-Sen Memorial Hospital Sun Yat-Sen University Guangzhou 510275 China.,Breast Tumor Center, Sun Yat-sen Memorial Hospital Sun Yat-Sen University Guangzhou 510275 China
| | - Xue Liu
- College of Basic Medicine Jining Medical University Jining 272067 China
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39
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Hashimoto Y, Kono M, Harada S, Nemoto T. Urea Insertion Reaction of Rhodium-Carbenoid. Chem Pharm Bull (Tokyo) 2018; 66:1041-1047. [DOI: 10.1248/cpb.c18-00511] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
| | - Masato Kono
- Graduate School of Pharmaceutical Sciences, Chiba University
| | - Shingo Harada
- Graduate School of Pharmaceutical Sciences, Chiba University
| | - Tetsuhiro Nemoto
- Graduate School of Pharmaceutical Sciences, Chiba University
- Molecular Chirality Research Center, Chiba University
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40
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Abstract
The synthesis and reactivity of a dinickel bridging carbene is described. The previously reported [ i-PrNDI]Ni2(C6H6) complex (NDI = naphthyridine-diimine) reacts with Ph2CN2 to generate a metastable diazoalkane adduct, which eliminates N2 at 60 °C to yield a paramagnetic Ni2(μ-CPh2) complex. The Ni2(μ-CPh2) complex undergoes carbene transfer to t-BuNC via an initial isonitrile adduct, which, upon heating, releases free t-BuNCCPh2. Based on this sequence of stoichiometric reactions, a catalytic carbene transfer reaction is demonstrated.
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Affiliation(s)
- Arnab K. Maity
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - Mathias Zeller
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - Christopher Uyeda
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
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41
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Zhang B, Li B, Guo C, Zhang X, Fan X. Cascade C H bond functionalizations of benzoyl acetonitriles/methylsulfones with cyclic 2-diazo-1,3-dicarbonyl compounds: An efficient access to diversely functionalized naphtho[1,8-bc]pyrans. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.06.070] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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42
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Zhai RL, Xue YS, Liang T, Mi JJ, Xu Z. Regioselective Arene and Heteroarene Functionalization: N-Alkenoxypyridinium Salts as Electrophilic Alkylating Agents for the Synthesis of α-Aryl/α-Heteroaryl Ketones. J Org Chem 2018; 83:10051-10059. [DOI: 10.1021/acs.joc.8b01388] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Rong L. Zhai
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University, Tongshan Road 209, Xuzhou, 221004, People’s Republic of China
| | - Yun S. Xue
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University, Tongshan Road 209, Xuzhou, 221004, People’s Republic of China
| | - Ting Liang
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University, Tongshan Road 209, Xuzhou, 221004, People’s Republic of China
| | - Jia J. Mi
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University, Tongshan Road 209, Xuzhou, 221004, People’s Republic of China
| | - Zhou Xu
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, School of Pharmacy, Xuzhou Medical University, Tongshan Road 209, Xuzhou, 221004, People’s Republic of China
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43
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Hossain ML, Wang J. Cu(I)‐Catalyzed Cross‐Coupling of Diazo Compounds with Terminal Alkynes: An Efficient Access to Allenes. CHEM REC 2018; 18:1548-1559. [DOI: 10.1002/tcr.201800023] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Accepted: 05/09/2018] [Indexed: 11/08/2022]
Affiliation(s)
| | - Jianbo Wang
- Beijing National Laboratory of Molecular Sciences (BNLMS) Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education College of ChemistryPeking University Beijing 100871 China
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44
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Carbene Transfer Reactions Catalysed by Dyes of the Metalloporphyrin Group. Molecules 2018; 23:molecules23040792. [PMID: 29596367 PMCID: PMC6017490 DOI: 10.3390/molecules23040792] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 03/26/2018] [Accepted: 03/27/2018] [Indexed: 01/29/2023] Open
Abstract
Carbene transfer reactions are very important transformations in organic synthesis, allowing the generation of structurally challenging products by catalysed cyclopropanation, cyclopropenation, carbene C-H, N-H, O-H, S-H, and Si-H insertion, and olefination of carbonyl compounds. In particular, chiral and achiral metalloporphyrins have been successfully explored as biomimetic catalysts for these carbene transfer reactions under both homogeneous and heterogeneous conditions. In this work the use of synthetic metalloporphyrins (MPorph, M = Fe, Ru, Os, Co, Rh, Ir, Sn) as homogeneous or heterogeneous catalysts for carbene transfer reactions in the last years is reviewed, almost exclusively focused on the literature since the year 2010, except when reference to older publications was deemed to be crucial.
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45
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The chemistry of the carbon-transition metal double and triple bond: Annual survey covering the year 2016. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2017.09.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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46
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Zhu C, Wang CQ, Feng C. Recent advance in transition-metal-catalyzed oxidant-free 4+1 annulation through C–H bond activation. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2017.12.062] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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47
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Zhou Q, Li S, Zhang Y, Wang J. Rhodium(II)- or Copper(I)-Catalyzed Formal Intramolecular Carbene Insertion into Vinylic C(sp2
)−H Bonds: Access to Substituted 1H
-Indenes. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201709375] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Qi Zhou
- Beijing National Laboratory of Molecular Sciences (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of the Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Shichao Li
- Beijing National Laboratory of Molecular Sciences (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of the Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Yan Zhang
- Beijing National Laboratory of Molecular Sciences (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of the Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Jianbo Wang
- Beijing National Laboratory of Molecular Sciences (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of the Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
- The State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; Shanghai 200032 China
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48
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Zhou Q, Li S, Zhang Y, Wang J. Rhodium(II)- or Copper(I)-Catalyzed Formal Intramolecular Carbene Insertion into Vinylic C(sp 2 )-H Bonds: Access to Substituted 1H-Indenes. Angew Chem Int Ed Engl 2017; 56:16013-16017. [PMID: 29071788 DOI: 10.1002/anie.201709375] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Indexed: 12/21/2022]
Abstract
A rhodium(II)- or copper(I)-catalyzed formal intramolecular carbene insertion into vinylic C(sp2 )-H bonds is reported herein. This method provides straightforward access to 1H-indenes with high efficiency and excellent functional-group compatibility. Mechanistically, the reaction is proposed to involve the following sequence: metal carbene formation, intramolecular nucleophilic addition of the double bond to the electron-deficient carbene carbon atom, dearomatization, and finally a 1,5-H shift.
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Affiliation(s)
- Qi Zhou
- Beijing National Laboratory of Molecular Sciences (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of the Ministry of Education, College of Chemistry, Peking University, Beijing, 100871, China
| | - Shichao Li
- Beijing National Laboratory of Molecular Sciences (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of the Ministry of Education, College of Chemistry, Peking University, Beijing, 100871, China
| | - Yan Zhang
- Beijing National Laboratory of Molecular Sciences (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of the Ministry of Education, College of Chemistry, Peking University, Beijing, 100871, China
| | - Jianbo Wang
- Beijing National Laboratory of Molecular Sciences (BNLMS) and Key Laboratory of Bioorganic Chemistry and Molecular Engineering of the Ministry of Education, College of Chemistry, Peking University, Beijing, 100871, China.,The State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, 200032, China
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49
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Nicolle SM, Nortcliffe A, Bartrum HE, Lewis W, Hayes CJ, Moody CJ. C−H Insertion as a Key Step to Spiro-Oxetanes, Scaffolds for Drug Discovery. Chemistry 2017; 23:13623-13627. [DOI: 10.1002/chem.201703746] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Simon M. Nicolle
- School of Chemistry; University of Nottingham; University Park Nottingham NG7 2RD United Kingdom
| | - Andrew Nortcliffe
- School of Chemistry; University of Nottingham; University Park Nottingham NG7 2RD United Kingdom
| | - Hannah E. Bartrum
- School of Chemistry; University of Nottingham; University Park Nottingham NG7 2RD United Kingdom
| | - William Lewis
- School of Chemistry; University of Nottingham; University Park Nottingham NG7 2RD United Kingdom
| | - Christopher J. Hayes
- School of Chemistry; University of Nottingham; University Park Nottingham NG7 2RD United Kingdom
| | - Christopher J. Moody
- School of Chemistry; University of Nottingham; University Park Nottingham NG7 2RD United Kingdom
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50
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Huang F, Liu Z, Wang Q, Lou J, Yu Z. Copper-Catalyzed Formal Carbene Migratory Insertion into Internal Olefinic C═C Bonds with N-Tosylhydrazones To Access Iminofuran and 2(3H)-Furanone Derivatives. Org Lett 2017; 19:3660-3663. [DOI: 10.1021/acs.orglett.7b01668] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Fei Huang
- Dalian
Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan
Road, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhuqing Liu
- Dalian
Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan
Road, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Quannan Wang
- Dalian
Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan
Road, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jiang Lou
- Dalian
Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan
Road, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhengkun Yu
- Dalian
Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan
Road, Dalian 116023, China
- State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, China
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