1
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Smyrnov V, Waser J. Photocatalytic Decarboxylative Functionalization of Cyclopropenes via Cyclopropenium Cation Intermediates. Angew Chem Int Ed Engl 2024; 63:e202404265. [PMID: 38802318 DOI: 10.1002/anie.202404265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 05/23/2024] [Accepted: 05/24/2024] [Indexed: 05/29/2024]
Abstract
A photocatalytic decarboxylative functionalization of cyclopropenes is reported. Starting from a broad range of redox-active ester-substituted cyclopropenes, cyclopropenylphthalimides can be synthesized in the absence of a nucleophile. Alternatively, different carbon and heteroatom nucleophiles can be introduced. The transformation proceeds most probably through the formation of an aromatic cyclopropenium cation, followed by trapping with the nucleophiles.
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Affiliation(s)
- Vladyslav Smyrnov
- Laboratory of Catalysis and Organic Synthesis, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, CH-1015, Lausanne, Switzerland
| | - Jerome Waser
- Laboratory of Catalysis and Organic Synthesis, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, CH-1015, Lausanne, Switzerland
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2
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Lázaro-Milla C, da Concepción E, Fernández I, Mascareñas JL, López F. Cobalt-Catalyzed (3 + 2) Cycloaddition of Cyclopropene-Tethered Alkynes: Versatile Access to Bicyclic Cyclopentadienyl Systems and Their CpM Complexes. ACS Catal 2024; 14:11574-11583. [PMID: 39119354 PMCID: PMC11307490 DOI: 10.1021/acscatal.4c03080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2024] [Revised: 07/08/2024] [Accepted: 07/10/2024] [Indexed: 08/10/2024]
Abstract
Low-valent cobalt complexes can promote intramolecular (3 + 2) cycloadditions of alkyne-tethered cyclopropenes to provide bicyclic systems containing highly substituted cyclopentadienyl moieties with electronically diverse functional groups. The adducts can be easily transformed into new types of CpRh(III) and CpIr(III) complexes, which show catalytic activity in several relevant transformations. Preliminary computational (DFT) and experimental studies provide relevant information on the mechanistic peculiarities of the cobalt-catalyzed process and allow us to rationalize its advantages over the homologous rhodium-promoted reaction.
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Affiliation(s)
- Carlos Lázaro-Milla
- Centro Singular de Investigación en
Química Biolóxica e Materiais Moleculares (CiQUS) and Departamento de
Química Orgánica, Universidade de Santiago de
Compostela, 15782 Santiago de Compostela, Spain
| | - Eduardo da Concepción
- Centro Singular de Investigación en
Química Biolóxica e Materiais Moleculares (CiQUS) and Departamento de
Química Orgánica, Universidade de Santiago de
Compostela, 15782 Santiago de Compostela, Spain
| | - Israel Fernández
- Departamento de Química Orgánica I,
Facultad de Ciencias Químicas, Universidad Complutense de
Madrid, 28040 Madrid, Spain
| | - José L. Mascareñas
- Centro Singular de Investigación en
Química Biolóxica e Materiais Moleculares (CiQUS) and Departamento de
Química Orgánica, Universidade de Santiago de
Compostela, 15782 Santiago de Compostela, Spain
| | - Fernando López
- Centro Singular de Investigación en
Química Biolóxica e Materiais Moleculares (CiQUS) and Departamento de
Química Orgánica, Universidade de Santiago de
Compostela, 15782 Santiago de Compostela, Spain
- Misión Biológica de Galicia,
Consejo Superior de Investigaciones Científicas
(CSIC), 36080 Pontevedra, Spain
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3
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Ma KX, Hong CM, Yan JM, Li QH, Liu TL. Synthesis of 1,2,4,5-tetra-substituted benzenes via copper-catalyzed dimerization of γ,δ-unsaturated ketones. Chem Commun (Camb) 2024; 60:7753-7756. [PMID: 38973629 DOI: 10.1039/d4cc02458c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/09/2024]
Abstract
An efficient cyclization for the synthesis of 1,2,4,5-tetra-substituted benzenes via copper catalyzed dimerization of γ,δ-unsaturated ketones has been described. This one-pot procedure employs the γ,δ-unsaturated ketones as the sole substrate with multiple C-C bond formation. This protocol features broad substrate scope and provides a facile and robust method to construct polysubstituted benzene derivatives under mild conditions.
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Affiliation(s)
- Kai-Xian Ma
- Chongqing Key Laboratory of Soft-Matter Materials Manufacturing, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China.
| | - Chuan-Ming Hong
- Chongqing Key Laboratory of Soft-Matter Materials Manufacturing, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China.
| | - Jiang-Min Yan
- Chongqing Key Laboratory of Soft-Matter Materials Manufacturing, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China.
| | - Qing-Hua Li
- Chongqing Key Laboratory of Soft-Matter Materials Manufacturing, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China.
| | - Tang-Lin Liu
- Chongqing Key Laboratory of Soft-Matter Materials Manufacturing, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China.
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4
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Li X, Wodrich MD, Waser J. Accessing elusive σ-type cyclopropenium cation equivalents through redox gold catalysis. Nat Chem 2024; 16:901-912. [PMID: 38783040 PMCID: PMC11164686 DOI: 10.1038/s41557-024-01535-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 04/15/2024] [Indexed: 05/25/2024]
Abstract
Cyclopropenes are the smallest unsaturated carbocycles. Removing one substituent from cyclopropenes leads to cyclopropenium cations (C3+ systems, CPCs). Stable aromatic π-type CPCs were discovered by Breslow in 1957 by removing a substituent on the aliphatic position. In contrast, σ-type CPCs-formally accessed by removing one substituent on the alkene-are unstable and relatively unexplored. Here we introduce electrophilic cyclopropenyl-gold(III) species as equivalents of σ-type CPCs, which can then react with terminal alkynes and vinylboronic acids. With catalyst loadings as low as 2 mol%, the synthesis of highly functionalized alkynyl- or alkenyl-cyclopropenes proceeded under mild conditions. A class of hypervalent iodine reagents-the cyclopropenyl benziodoxoles (CpBXs)-enabled the direct oxidation of gold(I) to gold(III) with concomitant transfer of a cyclopropenyl group. This protocol was general, tolerant to numerous functional groups and could be used for the late-stage modification of complex natural products, bioactive molecules and pharmaceuticals.
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Affiliation(s)
- Xiangdong Li
- Laboratory of Catalysis and Organic Synthesis, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Matthew D Wodrich
- Laboratory for Computational Molecular Design, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland
| | - Jérôme Waser
- Laboratory of Catalysis and Organic Synthesis, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland.
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5
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Bower JF, Sokolova OO, Dalling AG. C–C Bond Activations of Minimally Activated Cyclopropanes. Synlett 2022. [DOI: 10.1055/s-0042-1753177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
AbstractCatalytic processes involving oxidative addition of a C–C bond to a transition metal allow the atom economical assembly of complex scaffolds. The focus of this Account is on C–C bond activation-based methodologies that employ minimally activated cyclopropanes.
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6
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Calow ADJ, Dailler D, Bower JF. Carbonylative N-Heterocyclization via Nitrogen-Directed C-C Bond Activation of Nonactivated Cyclopropanes. J Am Chem Soc 2022; 144:11069-11074. [PMID: 35715228 PMCID: PMC9248011 DOI: 10.1021/jacs.2c02921] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
![]()
Under Rh-catalyzed
conditions, secondary amines and anilines function
as directing groups to facilitate regioselective C–C bond activation
of nonactivated cyclopropanes. The resulting amino-stabilized rhodacycles
undergo carbonylative C–N bond formation en route to challenging
seven- and eight-membered lactams. The processes represent rare examples
where C–C bond oxidative addition of nonactivated cyclopropanes
is exploited in reaction design.
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Affiliation(s)
- Adam D J Calow
- School of Chemistry, University of Bristol, Bristol, BS8 1TS, United Kingdom
| | - David Dailler
- Department of Chemistry, University of Liverpool, Crown Street, Liverpool, L69 7ZD, United Kingdom
| | - John F Bower
- Department of Chemistry, University of Liverpool, Crown Street, Liverpool, L69 7ZD, United Kingdom
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7
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Vicente R. C–C Bond Cleavages of Cyclopropenes: Operating for Selective Ring-Opening Reactions. Chem Rev 2020; 121:162-226. [DOI: 10.1021/acs.chemrev.0c00151] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Rubén Vicente
- Facultad de Quı́mica, Departamento de Quı́mica Orgánica e Inorgánica, Instituto de Quı́mica Organometálica Enrique Moles, Universidad de Oviedo, 33006 Oviedo, Spain
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8
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Konishi K, Takeda N, Yasui M, Matsuzaki H, Miyata O, Ueda M. Copper-Catalyzed Cycloisomerization of Cyclopropenylimine for Synthesis of Pyrroles. J Org Chem 2019; 84:14320-14329. [PMID: 31558020 DOI: 10.1021/acs.joc.9b02178] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Copper-catalyzed cycloisomerization of 3-iminocyclopropenes for synthesis of pyrroles has been developed. The reaction allows regioselective construction of pyrroles with various substitution patterns, including fully substituted pyrroles. The method was successfully applied to synthesis of steroidal pyrroles as well as a N-fused pyrrole.
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Affiliation(s)
- Keiji Konishi
- Kobe Pharmaceutical University, Motoyamakita , Higashinada, Kobe 658-8558 , Japan
| | - Norihiko Takeda
- Kobe Pharmaceutical University, Motoyamakita , Higashinada, Kobe 658-8558 , Japan
| | - Motohiro Yasui
- Kobe Pharmaceutical University, Motoyamakita , Higashinada, Kobe 658-8558 , Japan
| | - Haruo Matsuzaki
- Kobe Pharmaceutical University, Motoyamakita , Higashinada, Kobe 658-8558 , Japan
| | - Okiko Miyata
- Kobe Pharmaceutical University, Motoyamakita , Higashinada, Kobe 658-8558 , Japan
| | - Masafumi Ueda
- Kobe Pharmaceutical University, Motoyamakita , Higashinada, Kobe 658-8558 , Japan
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9
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Kaur N, Devi M, Verma Y, Grewal P, Jangid NK, Dwivedi J. Seven and higher-membered oxygen heterocycles: Metal and non-metal. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1579916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Navjeet Kaur
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
| | - Meenu Devi
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
| | - Yamini Verma
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
| | - Pooja Grewal
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
| | | | - Jaya Dwivedi
- Department of Chemistry, Banasthali Vidyapith, Banasthali, Rajasthan, India
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10
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Li PH, Yang S, Hao TG, Xu Q, Shi M. Cu(I)-Catalyzed Intramolecular Tandem Cyclization of N-Indole-Tethered Cyclopropenes: Synthesis of Functionalized Hydrogenated Diazabenzo[ a]cyclopenta[ cd]azulene Derivatives. Org Lett 2019; 21:3162-3166. [PMID: 30993990 DOI: 10.1021/acs.orglett.9b00864] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A Cu(I)-catalyzed [3 + 2] intramolecular cycloaddition reaction of N-indole-tethered cyclopropenes is presented in this paper. This reaction starts from the formation of π-allyl cationic intermediate or its resonance-stabilized metal carbenoid intermediate upon activation of cyclopropene with Cu(I) catalyst and a Friedel-Crafts-type cyclization to give functionalized hydrogenated diazabenzo[ a]cyclopenta[ cd]azulenes in good to excellent yields along with moderate to good dr values. The asymmetric variant of this cycloaddition reaction can be realized, giving the desired products with moderate ee values.
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Affiliation(s)
- Peng-Hua Li
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry & Molecular Engineering , East China University of Science and Technology , 130 Mei Long Road , Shanghai 200237 , People's Republic of China
| | - Song Yang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry & Molecular Engineering , East China University of Science and Technology , 130 Mei Long Road , Shanghai 200237 , People's Republic of China
| | - Tong-Gang Hao
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry & Molecular Engineering , East China University of Science and Technology , 130 Mei Long Road , Shanghai 200237 , People's Republic of China
| | - Qin Xu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry & Molecular Engineering , East China University of Science and Technology , 130 Mei Long Road , Shanghai 200237 , People's Republic of China
| | - Min Shi
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry & Molecular Engineering , East China University of Science and Technology , 130 Mei Long Road , Shanghai 200237 , People's Republic of China.,State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, University of Chinese Academy of Sciences , Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 354 Fenglin Lu , Shanghai 200032 , People's Republic of China
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11
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López-Rodríguez A, Domínguez G, Pérez-Castells J. Ruthenium Catalyzed Rearrangement of Ene-cyclopropenes. Divergent Reaction Pathways. J Org Chem 2019; 84:924-933. [PMID: 30588814 DOI: 10.1021/acs.joc.8b02849] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The reaction of ene-cyclopropenes with Cp*RuCl(cod) leads to alkenyl bicyclo[3.1.0]hexanes, bicyclo[4.1.0]heptanes, and bicyclo[5.1.0]octanes. This reaction involves a reverse regioselectivity in the cyclopropene opening than with gold chlorides. With gem-disubstituted cyclopropenes, a novel cycloisomerization based on ring-opening nucleophilic attack and rearrangement is observed. Alternatively, some gem-disubstituted cyclopropenes give dimerizations of the intermediate carbene.
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Affiliation(s)
- Alberto López-Rodríguez
- Facultad de Farmacia, Dpto. Química y Bioquímica , Universidad San Pablo CEU , Urb. Montepríncipe, Boadilla del Monte , 28668 Madrid , Spain
| | - Gema Domínguez
- Facultad de Farmacia, Dpto. Química y Bioquímica , Universidad San Pablo CEU , Urb. Montepríncipe, Boadilla del Monte , 28668 Madrid , Spain
| | - Javier Pérez-Castells
- Facultad de Farmacia, Dpto. Química y Bioquímica , Universidad San Pablo CEU , Urb. Montepríncipe, Boadilla del Monte , 28668 Madrid , Spain
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12
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Dalling AG, Yamauchi T, McCreanor NG, Cox L, Bower JF. Carbonylative C−C Bond Activation of Electron-Poor Cyclopropanes: Rhodium-Catalyzed (3+1+2) Cycloadditions of Cyclopropylamides. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201811460] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
| | | | | | - Lydia Cox
- School of Chemistry; University of Bristol; Bristol BS8 1TS UK
| | - John F. Bower
- School of Chemistry; University of Bristol; Bristol BS8 1TS UK
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13
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Dalling AG, Yamauchi T, McCreanor NG, Cox L, Bower JF. Carbonylative C−C Bond Activation of Electron-Poor Cyclopropanes: Rhodium-Catalyzed (3+1+2) Cycloadditions of Cyclopropylamides. Angew Chem Int Ed Engl 2018; 58:221-225. [DOI: 10.1002/anie.201811460] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 11/02/2018] [Indexed: 12/12/2022]
Affiliation(s)
| | | | | | - Lydia Cox
- School of Chemistry; University of Bristol; Bristol BS8 1TS UK
| | - John F. Bower
- School of Chemistry; University of Bristol; Bristol BS8 1TS UK
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14
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Xu WB, Li C, Wang J. RhI
-Catalyzed Carbonylative [3+1] Construction of Cyclobutenones via C−C σ-Bond Activation of Cyclopropenes. Chemistry 2018; 24:15786-15790. [DOI: 10.1002/chem.201804170] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Indexed: 11/11/2022]
Affiliation(s)
- Wen-Bin Xu
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs; School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P.R. China
| | - Changkun Li
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs; School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P.R. China
| | - Jianbo Wang
- Key Laboratory of Bioorganic Chemistry and; Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
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15
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Wu L, Song R, Luo S, Li J. Palladium‐Catalyzed Reductive [5+1] Cycloaddition of 3‐Acetoxy‐1,4‐enynes with CO: Access to Phenols Enabled by Hydrosilanes. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201808388] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Li‐Jun Wu
- State Key Laboratory of Chemo/Biosensing and Chemometrics Hunan University Changsha 410082 China
- Key Laboratory of Jiangxi Province for Persistent, Pollutants Control and Resources Recycle Nanchang Hangkong University Nanchang 330063 China
| | - Ren‐Jie Song
- State Key Laboratory of Chemo/Biosensing and Chemometrics Hunan University Changsha 410082 China
- Key Laboratory of Jiangxi Province for Persistent, Pollutants Control and Resources Recycle Nanchang Hangkong University Nanchang 330063 China
| | - Shenglian Luo
- State Key Laboratory of Chemo/Biosensing and Chemometrics Hunan University Changsha 410082 China
- Key Laboratory of Jiangxi Province for Persistent, Pollutants Control and Resources Recycle Nanchang Hangkong University Nanchang 330063 China
| | - Jin‐Heng Li
- State Key Laboratory of Chemo/Biosensing and Chemometrics Hunan University Changsha 410082 China
- Key Laboratory of Jiangxi Province for Persistent, Pollutants Control and Resources Recycle Nanchang Hangkong University Nanchang 330063 China
- State Key Laboratory of Applied Organic Chemistry Lanzhou University Lanzhou 730000 China
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16
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Wu L, Song R, Luo S, Li J. Palladium‐Catalyzed Reductive [5+1] Cycloaddition of 3‐Acetoxy‐1,4‐enynes with CO: Access to Phenols Enabled by Hydrosilanes. Angew Chem Int Ed Engl 2018; 57:13308-13312. [DOI: 10.1002/anie.201808388] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2018] [Indexed: 11/12/2022]
Affiliation(s)
- Li‐Jun Wu
- State Key Laboratory of Chemo/Biosensing and ChemometricsHunan University Changsha 410082 China
- Key Laboratory of Jiangxi Province for Persistent, Pollutants Control and Resources RecycleNanchang Hangkong University Nanchang 330063 China
| | - Ren‐Jie Song
- State Key Laboratory of Chemo/Biosensing and ChemometricsHunan University Changsha 410082 China
- Key Laboratory of Jiangxi Province for Persistent, Pollutants Control and Resources RecycleNanchang Hangkong University Nanchang 330063 China
| | - Shenglian Luo
- State Key Laboratory of Chemo/Biosensing and ChemometricsHunan University Changsha 410082 China
- Key Laboratory of Jiangxi Province for Persistent, Pollutants Control and Resources RecycleNanchang Hangkong University Nanchang 330063 China
| | - Jin‐Heng Li
- State Key Laboratory of Chemo/Biosensing and ChemometricsHunan University Changsha 410082 China
- Key Laboratory of Jiangxi Province for Persistent, Pollutants Control and Resources RecycleNanchang Hangkong University Nanchang 330063 China
- State Key Laboratory of Applied Organic ChemistryLanzhou University Lanzhou 730000 China
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17
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Dai P, Ogunlana AA, Bao X. Mechanistic Insights into Cyclopropenes-Involved Carbonylative Carbocyclization Catalyzed by Rh(I) Catalyst: A DFT Study. J Org Chem 2018; 83:12734-12743. [DOI: 10.1021/acs.joc.8b02178] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Ping Dai
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, 199 Ren-Ai Road, Suzhou Industrial Park, Suzhou, Jiangsu 215123, China
| | - Abosede Adejoke Ogunlana
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, 199 Ren-Ai Road, Suzhou Industrial Park, Suzhou, Jiangsu 215123, China
| | - Xiaoguang Bao
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, 199 Ren-Ai Road, Suzhou Industrial Park, Suzhou, Jiangsu 215123, China
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18
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Ravi O, Ramaraju A, Sridhar B, Bathula SR. Copper-Catalyzed Domino C−C Bond Cleavage of 2,3-Unsubstituted Indoles/Indolines and Oxindoles via
Oxidation and Directed Insertion of 2-Aminopyridines: Direct Access to Quinazolinediones. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800536] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Owk Ravi
- Organic Synthesis and Process Chemistry Division; CSIR-Indian Institute of Chemical Technology; Hyderabad 500007 India
- Academy of Scientific and Innovative Research; New Delhi 110001 India
| | - Andhavaram Ramaraju
- Organic Synthesis and Process Chemistry Division; CSIR-Indian Institute of Chemical Technology; Hyderabad 500007 India
| | - Balasubramanian Sridhar
- X-ray Crystallography Division; CSIR-Indian Institute of Chemical Technology, Tarnaka; Hyderabad 500007 India
| | - Surendar Reddy Bathula
- Organic Synthesis and Process Chemistry Division; CSIR-Indian Institute of Chemical Technology; Hyderabad 500007 India
- Academy of Scientific and Innovative Research; New Delhi 110001 India
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19
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Chen PH, Billett BA, Tsukamoto T, Dong G. "Cut and Sew" Transformations via Transition-Metal-Catalyzed Carbon-Carbon Bond Activation. ACS Catal 2017; 7:1340-1360. [PMID: 29062586 PMCID: PMC5650109 DOI: 10.1021/acscatal.6b03210] [Citation(s) in RCA: 312] [Impact Index Per Article: 44.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The transition metal-catalyzed "cut and sew" transformation has recently emerged as a useful strategy for preparing complex molecular structures. After oxidative addition of a transition metal into a carbon-carbon bond, the resulting two carbon termini can be both functionalized in one step via the following migratory insertion and reductive elimination with unsaturated units, such as alkenes, alkynes, allenes, CO and polar multiple bonds. Three- or four-membered rings are often employed as reaction partners due to their high ring strains. The participation of non-strained structures generally relies on cleavage of a polar carbon-CN bond or assistance of a directing group.
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Affiliation(s)
- Peng-Hao Chen
- Department of Chemistry, University of Texas at Austin, 100 East 24th street, Austin, Texas, 78712 (USA)
| | - Brent A Billett
- Department of Chemistry, University of Chicago, 5735 S. Ellis Ave., Chicago, Illinois, 60637 (USA), Homepage: https://donggroup-sites.uchicago.edu
| | - Tatsuhiro Tsukamoto
- Department of Chemistry, University of Chicago, 5735 S. Ellis Ave., Chicago, Illinois, 60637 (USA), Homepage: https://donggroup-sites.uchicago.edu
| | - Guangbin Dong
- Department of Chemistry, University of Chicago, 5735 S. Ellis Ave., Chicago, Illinois, 60637 (USA), Homepage: https://donggroup-sites.uchicago.edu
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20
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Fumagalli G, Stanton S, Bower JF. Recent Methodologies That Exploit C-C Single-Bond Cleavage of Strained Ring Systems by Transition Metal Complexes. Chem Rev 2017; 117:9404-9432. [PMID: 28075115 DOI: 10.1021/acs.chemrev.6b00599] [Citation(s) in RCA: 639] [Impact Index Per Article: 91.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In this review, synthetic and mechanistic aspects of key methodologies that exploit C-C single-bond cleavage of strained ring systems are highlighted. The focus is on transition-metal-catalyzed processes that are triggered by C-C bond activation and β-carbon elimination, with the review concentrating on developments from mid-2009 to mid-2016.
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Affiliation(s)
- Gabriele Fumagalli
- School of Chemistry, University of Bristol , Bristol BS8 1TS, United Kingdom
| | - Steven Stanton
- School of Chemistry, University of Bristol , Bristol BS8 1TS, United Kingdom
| | - John F Bower
- School of Chemistry, University of Bristol , Bristol BS8 1TS, United Kingdom
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21
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22
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Song W, Blaszczyk SA, Liu J, Wang S, Tang W. Transition metal mediated carbonylative benzannulations. Org Biomol Chem 2017; 15:7490-7504. [DOI: 10.1039/c7ob01000a] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review summarizes novel building blocks recently developed for transition metal-catalyzed carbonylative benzannulations.
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Affiliation(s)
- Wangze Song
- School of Pharmacy
- University of Wisconsin-Madison
- Madison
- USA
- School of Pharmaceutical Science and Technology
| | | | - Jitian Liu
- School of Pharmacy
- University of Wisconsin-Madison
- Madison
- USA
| | - Shuojin Wang
- School of Pharmacy
- Hainan Medical University
- Haikou
- China
| | - Weiping Tang
- School of Pharmacy
- University of Wisconsin-Madison
- Madison
- USA
- Department of Chemistry
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23
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Sun R, Jiang Y, Tang XY, Shi M. RhII-Catalyzed Cyclization of Ester/Thioester-ContainingN-Sulfonyl-1,2,3-triazoles: Facile Synthesis of Alkylidenephthalans and Alkylidenethiophthalans. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600466] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Run Sun
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; School of Chemistry and Molecular Engineering; East China University of Science and Technology; Meilong Road No. 130 Shanghai 200237 China
| | - Yu Jiang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; School of Chemistry and Molecular Engineering; East China University of Science and Technology; Meilong Road No. 130 Shanghai 200237 China
| | - Xiang-Ying Tang
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
| | - Min Shi
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; School of Chemistry and Molecular Engineering; East China University of Science and Technology; Meilong Road No. 130 Shanghai 200237 China
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
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24
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Wang GW, McCreanor NG, Shaw MH, Whittingham WG, Bower JF. New Initiation Modes for Directed Carbonylative C-C Bond Activation: Rhodium-Catalyzed (3 + 1 + 2) Cycloadditions of Aminomethylcyclopropanes. J Am Chem Soc 2016; 138:13501-13504. [PMID: 27709913 PMCID: PMC5073370 DOI: 10.1021/jacs.6b08608] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
![]()
Under carbonylative conditions, neutral
Rh(I)-systems modified
with weak donor ligands (AsPh3 or 1,4-oxathiane) undergo
N-Cbz, N-benzoyl, or N-Ts directed insertion into the proximal C–C
bond of aminomethylcyclopropanes to generate rhodacyclopentanone
intermediates. These are trapped by N-tethered alkenes to provide
complex perhydroisoindoles.
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Affiliation(s)
- Gang-Wei Wang
- School of Chemistry, University of Bristol , Bristol, BS8 1TS, United Kingdom
| | - Niall G McCreanor
- School of Chemistry, University of Bristol , Bristol, BS8 1TS, United Kingdom
| | - Megan H Shaw
- School of Chemistry, University of Bristol , Bristol, BS8 1TS, United Kingdom
| | - William G Whittingham
- Syngenta, Jealott's Hill International Research Centre, Bracknell, Berkshire, RG42 6EY, United Kingdom
| | - John F Bower
- School of Chemistry, University of Bristol , Bristol, BS8 1TS, United Kingdom
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25
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Shaw MH, Bower JF. Synthesis and applications of rhodacyclopentanones derived from C-C bond activation. Chem Commun (Camb) 2016; 52:10817-29. [PMID: 27385089 PMCID: PMC5010148 DOI: 10.1039/c6cc04359c] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Rhodacyclopentanones, an "sp(3)-rich" class of metallacycle, underpin an emerging range of catalytic methodologies for the direct generation of complex scaffolds. This review highlights strategies for accessing rhodacyclopentanones (and related species) by C-C bond activation of cyclobutanones or cyclopropanes. The scope and mechanism of methodologies that exploit these activation modes is outlined.
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Affiliation(s)
- Megan H Shaw
- School of Chemistry, University of Bristol, Bristol, BS8 1TS, UK.
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26
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Platonov DN, Belyy AY, Ananyev IV, Tomilov YV. Synthesis of 1,2,3,4,5,6,7-Heptasubstituted Cycloheptatrienes through Cycloaddition Reactions of Substituted Cyclopentadienones. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600516] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Dmitry N. Platonov
- N. D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; 47 Leninsky prosp. 119991 Moscow Russian Federation
| | - Aleksandr Yu. Belyy
- N. D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; 47 Leninsky prosp. 119991 Moscow Russian Federation
| | - Ivan V. Ananyev
- A. N. Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; 28 Vavilov st. 119991 Moscow Russian Federation
| | - Yury V. Tomilov
- N. D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; 47 Leninsky prosp. 119991 Moscow Russian Federation
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27
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Shaw MH, Whittingham WG, Bower JF. Directed carbonylative (3+1+2) cycloadditions of amino-substituted cyclopropanes and alkynes: reaction development and increased efficiencies using a cationic rhodium system. Tetrahedron 2016. [DOI: 10.1016/j.tet.2015.08.052] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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28
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Ke XN, Schienebeck CM, Zhou CC, Xu X, Tang W. Mechanism and Reactivity of Rh-Catalyzed Intermolecular [5+1] Cycloaddition of 3-Acyloxy-1,4-Enyne (ACE) and CO: A Computational Study. CHINESE CHEM LETT 2016; 26:730-734. [PMID: 27152064 DOI: 10.1016/j.cclet.2015.03.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The first theoretical study on the mechanism of [RhCl(CO)2]2-catalyzed [5 + 1] cycloadditions of 3-acyloxy-1,4-enyne (ACE) and CO has been performed using density functional theory (DFT) calculations. The effect of ester on reactivity of this reaction has been investigated. The computational results have revealed that the preferred catalytic cycle involves the sequential steps of 1,2-acyloxy migration, CO insertion, reductive elimination to form ketene intermediate, 6π-electroncyclization, and aromatization to afford the resorcinol product. The 1,2-acyloxy migration is found to be the rate-determining step of the catalytic cycle. The electron-rich p-dimethylaminobenzoate substrate promotes 1,2-acyloxy migration and significantly increases the reactivity by stabilizing the positive charge building up in the oxocyclic transition state.
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Affiliation(s)
- Xiao-Na Ke
- Department of Chemistry, State Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin, 300071, P. R. China
| | - Casi M Schienebeck
- School of Pharmacy and Department of Chemistry, University of Wisconsin, Madison, WI 53705-2222
| | - Chen-Chen Zhou
- Department of Chemistry, State Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin, 300071, P. R. China
| | - Xiufang Xu
- Department of Chemistry, State Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin, 300071, P. R. China
| | - Weiping Tang
- School of Pharmacy and Department of Chemistry, University of Wisconsin, Madison, WI 53705-2222
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29
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Zeng R, Chen PH, Dong G. Efficient Benzimidazolidinone Synthesis via Rhodium-Catalyzed Double-Decarbonylative C-C Activation/Cycloaddition between Isatins and Isocyanates. ACS Catal 2016; 6:969-973. [PMID: 27699088 DOI: 10.1021/acscatal.5b02532] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The first decarbonylative cycloaddition of less-strained cyclic ketones (isatins) with isocyanates is reported. Initiated by C-C activation, this distinct [5-2+2] transformation provides a rapid entry to access various benzimidazolidinone derivatives, through which a wide range of isocyanates can be efficiently coupled with broad functional group tolerance. A modified one-pot process, combining Curtius rearrangement and C-C activation, was also achieved by using acyl azides as the starting materials. Detailed mechanistic study revealed a surprising double-decarbonylative reaction pathway. The novel reactivity discovered in this basic research is expected to shed light on developing new heterocycle formation methods through a C-C/isocyanate coupling.
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Affiliation(s)
- Rong Zeng
- Department of Chemistry, University of Texas at Austin, Austin, Texas 78712, United States
| | - Peng-hao Chen
- Department of Chemistry, University of Texas at Austin, Austin, Texas 78712, United States
| | - Guangbin Dong
- Department of Chemistry, University of Texas at Austin, Austin, Texas 78712, United States
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30
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Computational Prediction of One-Step Synthesis of Seven-membered Fused Rings by (5+2) Cycloaddition Utilising Cycloalkenes. Sci Rep 2015. [PMID: 26198317 PMCID: PMC4510518 DOI: 10.1038/srep12272] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The (5+2) cycloaddition reaction utilising cycloalkenes is rare, although it is one of the most efficient methods of constructing seven-membered fused rings because of its high atom- and step-economy. In this study, we used quantum mechanical calculations to predict the plausibility of using the Rh-catalysed intermolecular (5+2) cycloaddition of 3-acyloxy-1,4-enynes and cycloalkenes to produce fused seven-membered carbocycles. The calculation results suggest a convenient, highly efficient and energetically practical approach. Strained cycloalkenes, such as cyclopropene, have been predicted to be active, and the desired bicyclic product should be favoured, accompanied by the formation of byproducts from rearrangement reactions. The energy barriers of the alkene insertion step were analysed by the distortion/interaction model to disclose the origins of the different reactivities of cycloalkenes with different ring sizes.
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31
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Souillart L, Cramer N. Catalytic C-C Bond Activations via Oxidative Addition to Transition Metals. Chem Rev 2015; 115:9410-64. [PMID: 26044343 DOI: 10.1021/acs.chemrev.5b00138] [Citation(s) in RCA: 804] [Impact Index Per Article: 89.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Laetitia Souillart
- Laboratory of Asymmetric Catalysis and Synthesis, Ecole Polytechnique Fédérale de Lausanne (EPFL) , Lausanne 1015, Switzerland
| | - Nicolai Cramer
- Laboratory of Asymmetric Catalysis and Synthesis, Ecole Polytechnique Fédérale de Lausanne (EPFL) , Lausanne 1015, Switzerland
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32
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Archambeau A, Miege F, Meyer C, Cossy J. Intramolecular cyclopropanation and C-H insertion reactions with metal carbenoids generated from cyclopropenes. Acc Chem Res 2015; 48:1021-31. [PMID: 25763601 DOI: 10.1021/acs.accounts.5b00016] [Citation(s) in RCA: 140] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Activation of unsaturated carbon-carbon bonds by means of transition metal catalysts is an exceptionally active research field in organic synthesis. In this context, due to their high ring strain, cyclopropenes constitute an interesting class of substrates that displays a versatile reactivity in the presence of transition metal catalysts. Metal complexes of vinyl carbenes are involved as key intermediates in a wide variety of transition metal-catalyzed ring-opening reactions of cyclopropenes. Most of the reported transformations rely on intermolecular or intramolecular addition of nucleophiles to these latter reactive species. This Account focuses specifically on the reactivity of carbenoids resulting from the ring-opening of cyclopropenes in cyclopropanation and C-H insertion reactions, which are arguably two of the most representative transformations of metal complexes of carbenes. Compared with the more conventional α-diazo carbonyl compounds, the use of cyclopropenes as precursors of metal carbenoids in intramolecular cyclopropanation or C-H insertion reactions has been largely underexploited. One of the challenges is to devise appropriately substituted and readily available cyclopropenes that would not only undergo regioselective ring-opening under mild conditions but also trigger the subsequent desired transformations with a high level of chemoselectivity and stereoselectivity. These goals were met by considering several substrates derived from the readily available 3,3-dimethylcyclopropenylcarbinols or 3,3-dimethylcyclopropenylcarbinyl amines. In the case of 1,6-cyclopropene-enes, highly efficient and diastereoselective gold(I)-catalyzed ring-opening/intramolecular cyclopropanations were developed as a route to diversely substituted heterocycles and carbocycles possessing a bicyclo[4.1.0]heptane framework. The use of rhodium(II) catalysts enabled us to widen the scope of this transformation for the synthesis of medium-sized heterocyclic scaffolds incorporating an eight-membered ring. The reactivity of rhodium(II) carbenoids generated from 3,3-dimethylcyclopropenylcarbinols was also investigated in intramolecular C(sp(3))-H insertions. Despite their low electrophilic character, these purely donor rhodium(II) carbenoids underwent remarkably efficient diastereoselective 1,5- or 1,6-C-H insertions allowing access to a wide variety of substituted cyclopentanols, cyclohexanols, bicycloalkanols, and tetrahydropyrans with high level of diastereoselectivity and with complete tolerance of a free hydroxyl group. The products arising from the gold(I)- or rhodium(II)-catalyzed ring-opening/intramolecular cyclopropanation or C-H insertion of 3,3-dimethylcyclopropenylcarbinols or 3,3-dimethylcyclopropenylcarbinyl amines always incorporate an isopropylidene moiety, which can potentially undergo subsequent oxidative cleavage into a carbonyl group without epimerization. By virtue of this operation, the 3,3-dimethylcyclopropenyl group formally behaves as a valuable surrogate for an α-diazoketone, with obvious advantages considering the ease of access to the corresponding substrates and that no hazardous reagents are involved in their preparation. These studies have set a useful basis for the development of other reaction pathways involving metal carbenoids generated from these readily available families of substituted cyclopropenes, including the investigation of the yet underexploited synthetic potential of purely donor rhodium(II) carbenoids.
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Affiliation(s)
- Alexis Archambeau
- Laboratory of Organic Chemistry,
Institute of Chemistry, Biology and Innovation (CBI), ESPCI ParisTech/CNRS (UMR8231)/PSL Research University 10 rue Vauquelin 75231 Cedex 05 Paris, France
| | - Frédéric Miege
- Laboratory of Organic Chemistry,
Institute of Chemistry, Biology and Innovation (CBI), ESPCI ParisTech/CNRS (UMR8231)/PSL Research University 10 rue Vauquelin 75231 Cedex 05 Paris, France
| | - Christophe Meyer
- Laboratory of Organic Chemistry,
Institute of Chemistry, Biology and Innovation (CBI), ESPCI ParisTech/CNRS (UMR8231)/PSL Research University 10 rue Vauquelin 75231 Cedex 05 Paris, France
| | - Janine Cossy
- Laboratory of Organic Chemistry,
Institute of Chemistry, Biology and Innovation (CBI), ESPCI ParisTech/CNRS (UMR8231)/PSL Research University 10 rue Vauquelin 75231 Cedex 05 Paris, France
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33
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Joshi PR, Undeela S, Reddy DD, Singarapu KK, Menon RS. Regioselective Synthesis of Substituted Arenes via Aerobic Oxidative [3 + 3] Benzannulation Reactions of α,β-Unsaturated Aldehydes and Ketones. Org Lett 2015; 17:1449-52. [DOI: 10.1021/acs.orglett.5b00318] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Prabhakar Ramchandra Joshi
- Medicinal
Chemistry and Pharmacology Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India
| | - Sridhar Undeela
- Medicinal
Chemistry and Pharmacology Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India
| | - Doni Dhanoj Reddy
- Medicinal
Chemistry and Pharmacology Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India
| | - Kiran Kumar Singarapu
- Centre
for Nuclear Magnetic Resonance, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India
| | - Rajeev S. Menon
- Medicinal
Chemistry and Pharmacology Division, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India
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34
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Fu XF, Xiang Y, Yu ZX. Rh(I)-catalyzed benzo/[7+1] cycloaddition of cyclopropyl-benzocyclobutenes and CO by merging thermal and metal-catalyzed C-C bond cleavages. Chemistry 2015; 21:4242-6. [PMID: 25612241 DOI: 10.1002/chem.201405712] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2014] [Indexed: 01/02/2023]
Abstract
A Rh-catalyzed benzo/[7+1] cycloaddition of cyclopropyl-benzocyclobutenes (CP-BCBs) and CO to benzocyclooctenones has been developed. In this reaction, CP-BCB acts as a benzo/7-C synthon and the reaction involves two C-C bond cleavages: a thermal electrocyclic ring-opening of the four-membered ring in CP-BCB and a Rh-catalyzed C-C cleavage of the cyclopropane ring.
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Affiliation(s)
- Xu-Fei Fu
- Beijing National Laboratory of Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering, College of Chemistry, Peking University, Beijing, 100871 (P. R. China), Fax: (+86) 10-6275-1708 http://www.chem.pku.edu.cn/zxyu/index.htm
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35
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Zeng R, Dong G. Rh-Catalyzed decarbonylative coupling with alkynes via C-C activation of isatins. J Am Chem Soc 2015; 137:1408-11. [PMID: 25569352 DOI: 10.1021/ja512306a] [Citation(s) in RCA: 140] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Herein we report a [5 + 2 - 1] transformation though catalytic decarbonylative coupling between isatins and alkynes, which provides a unique way to synthesize 2-quinolinone derivatives. A broad range of alkynes can be coupled efficiently with high regioselectivity. This reaction is proposed to go through C-C activation of isatins, followed by decarbonylation and alkyne insertion. Directing group (DG) plays a critical role in this transformation. Assisted by the DG, the C-C cleavage of isatins occurs at room temperature.
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Affiliation(s)
- Rong Zeng
- Department of Chemistry, University of Texas at Austin , Austin, Texas 78712, United States
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36
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Huang G, Xia Y. Catalyst-Controlled C–C σ Bond Cleavages in Metal Halide-Catalyzed Cycloisomerization of 3-Acylcyclopropenes via a Formal 1,1-Halometalation Mechanism: Insights from Quantum Chemical Calculations. ACS Catal 2015. [DOI: 10.1021/cs501738p] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Genping Huang
- College of Chemistry and
Materials Engineering, Wenzhou University, Wenzhou 325035, P. R. China
| | - Yuanzhi Xia
- College of Chemistry and
Materials Engineering, Wenzhou University, Wenzhou 325035, P. R. China
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37
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Song C, Sun Y, Wang J, Chen H, Yao J, Tung CH, Xu Z. Successive Cu/Pd transmetalation relay catalysis in stereoselective synthesis of tetraarylethenes. Org Chem Front 2015. [DOI: 10.1039/c5qo00205b] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A new and efficient strategy for the synthesis of tetraaryl-substituted olefins with two cis furans based on a Cu/Pd catalyzed oxidative coupling reaction of cyclopropene with internal alkyne was developed. These novel tetraarylethenes were fully characterized and proved to be good AIE luminogens.
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Affiliation(s)
- Chuanling Song
- Key Lab of Colloid and Interface Chemistry of Ministry of Education
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- China
| | - Yihua Sun
- Beijing National Laboratory for Molecular Sciences
- CAS Key Laboratory of Photochemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Jianwu Wang
- Key Lab of Colloid and Interface Chemistry of Ministry of Education
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- China
| | - Hui Chen
- Beijing National Laboratory for Molecular Sciences
- CAS Key Laboratory of Photochemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Jiannian Yao
- Beijing National Laboratory for Molecular Sciences
- CAS Key Laboratory of Photochemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Chen-Ho Tung
- Key Lab of Colloid and Interface Chemistry of Ministry of Education
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- China
| | - Zhenghu Xu
- Key Lab of Colloid and Interface Chemistry of Ministry of Education
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan
- China
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38
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Shaw MH, McCreanor NG, Whittingham WG, Bower JF. Reversible C–C Bond Activation Enables Stereocontrol in Rh-Catalyzed Carbonylative Cycloadditions of Aminocyclopropanes. J Am Chem Soc 2014; 137:463-8. [DOI: 10.1021/ja511335v] [Citation(s) in RCA: 75] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Megan H. Shaw
- School
of Chemistry, University of Bristol, Bristol, BS8 1TS, United Kingdom
| | - Niall G. McCreanor
- School
of Chemistry, University of Bristol, Bristol, BS8 1TS, United Kingdom
| | - William G. Whittingham
- Syngenta, Jealott’s Hill International Research Centre, Bracknell, Berkshire, RG42 6EY, United Kingdom
| | - John F. Bower
- School
of Chemistry, University of Bristol, Bristol, BS8 1TS, United Kingdom
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39
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Evans PA, Burnie AJ, Negru DE. Rhodium-Catalyzed [(3+2)+1] Carbocyclization Reactions of Alkynylidenecyclopropanes with Carbon Monoxide: Regiospecific Construction of Polysubstituted Phenols. Org Lett 2014; 16:4356-9. [DOI: 10.1021/ol501724s] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- P. Andrew Evans
- Department of Chemistry, Queen’s University, 90 Bader
Lane, Kingston, ON K7L 3N6, Canada
| | - Andrew J. Burnie
- Department of Chemistry, Queen’s University, 90 Bader
Lane, Kingston, ON K7L 3N6, Canada
| | - Daniela E. Negru
- Department of Chemistry, Queen’s University, 90 Bader
Lane, Kingston, ON K7L 3N6, Canada
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40
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Kim S, Chung YK. Rhodium-Catalyzed Carbonylative [3 + 2 + 1] Cycloaddition of Alkyne-Tethered Alkylidenecyclopropanes to Phenols in the Presence of Carbon Monoxide. Org Lett 2014; 16:4352-5. [DOI: 10.1021/ol5015224] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Seyun Kim
- Center for New Directions
in Organic Synthesis, Department of Chemistry, College of Natural
Sciences, Seoul National University, Seoul 151-747, Korea
| | - Young Keun Chung
- Center for New Directions
in Organic Synthesis, Department of Chemistry, College of Natural
Sciences, Seoul National University, Seoul 151-747, Korea
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41
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Zhang H, Li C, Xie G, Wang B, Zhang Y, Wang J. Zn(II)- or Rh(I)-Catalyzed Rearrangement of Silylated [1,1′-Bi(cyclopropan)]-2′-en-1-ols. J Org Chem 2014; 79:6286-93. [DOI: 10.1021/jo5010923] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hang Zhang
- Beijing
National Laboratory of Molecular Sciences (BNLMS), Key Laboratory
of Bioorganic Chemistry and Molecular Engineering of Ministry of Education,
College of Chemistry, Peking University, Beijing 100871, China
| | - Changkun Li
- Beijing
National Laboratory of Molecular Sciences (BNLMS), Key Laboratory
of Bioorganic Chemistry and Molecular Engineering of Ministry of Education,
College of Chemistry, Peking University, Beijing 100871, China
| | - Guojun Xie
- Beijing
National Laboratory of Molecular Sciences (BNLMS), Key Laboratory
of Bioorganic Chemistry and Molecular Engineering of Ministry of Education,
College of Chemistry, Peking University, Beijing 100871, China
| | - Bo Wang
- Beijing
National Laboratory of Molecular Sciences (BNLMS), Key Laboratory
of Bioorganic Chemistry and Molecular Engineering of Ministry of Education,
College of Chemistry, Peking University, Beijing 100871, China
| | - Yan Zhang
- Beijing
National Laboratory of Molecular Sciences (BNLMS), Key Laboratory
of Bioorganic Chemistry and Molecular Engineering of Ministry of Education,
College of Chemistry, Peking University, Beijing 100871, China
| | - Jianbo Wang
- Beijing
National Laboratory of Molecular Sciences (BNLMS), Key Laboratory
of Bioorganic Chemistry and Molecular Engineering of Ministry of Education,
College of Chemistry, Peking University, Beijing 100871, China
- State
Key Laboratory of Organometallic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
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42
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Karmakar R, Pahari P, Mal D. Phthalides and Phthalans: Synthetic Methodologies and Their Applications in the Total Synthesis. Chem Rev 2014; 114:6213-84. [DOI: 10.1021/cr400524q] [Citation(s) in RCA: 249] [Impact Index Per Article: 24.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Raju Karmakar
- Department
of Chemistry, Indian Institute of Technology, Kharagpur 721302, India
- Technical University of Braunschweig, 38106 Braunschweig, Germany
| | - Pallab Pahari
- Department
of Chemistry, Indian Institute of Technology, Kharagpur 721302, India
- Synthetic
Organic Chemistry Division, CSIR-North East Institute of Science and Technology, Jorhat 785006, Assam, India
| | - Dipakranjan Mal
- Department
of Chemistry, Indian Institute of Technology, Kharagpur 721302, India
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43
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Chen PH, Xu T, Dong G. Divergent Syntheses of Fused β-Naphthol and Indene Scaffolds by Rhodium-Catalyzed Direct and Decarbonylative Alkyne-Benzocyclobutenone Couplings. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201310100] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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44
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Chen PH, Xu T, Dong G. Divergent Syntheses of Fused β-Naphthol and Indene Scaffolds by Rhodium-Catalyzed Direct and Decarbonylative Alkyne-Benzocyclobutenone Couplings. Angew Chem Int Ed Engl 2014; 53:1674-8. [DOI: 10.1002/anie.201310100] [Citation(s) in RCA: 138] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2013] [Indexed: 11/11/2022]
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45
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Zhang H, Wang B, Wang K, Xie G, Li C, Zhang Y, Wang J. Pd-Catalyzed ring-opening cross-coupling of cyclopropenes with aryl iodides. Chem Commun (Camb) 2014; 50:8050-2. [DOI: 10.1039/c4cc03651d] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A palladium-catalyzed cross-coupling reaction of cyclopropenes with aryl iodides affords 1,3-butadiene products in good yields.
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Affiliation(s)
- Hang 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, China
| | - Bo 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, China
| | - Kang 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, China
| | - Guojun Xie
- 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, China
| | - Changkun Li
- 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, 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, 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, China
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46
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Shaw MH, Melikhova EY, Kloer DP, Whittingham WG, Bower JF. Directing Group Enhanced Carbonylative Ring Expansions of Amino-Substituted Cyclopropanes: Rhodium-Catalyzed Multicomponent Synthesis of N-Heterobicyclic Enones. J Am Chem Soc 2013; 135:4992-5. [DOI: 10.1021/ja401936c] [Citation(s) in RCA: 108] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Megan H. Shaw
- School of Chemistry, University of Bristol, Bristol BS8 1TS, United Kingdom
| | | | - Daniel P. Kloer
- Syngenta, Jealott’s Hill International
Research Centre, Bracknell,
Berkshire RG42 6EY, United Kingdom
| | - William G. Whittingham
- Syngenta, Jealott’s Hill International
Research Centre, Bracknell,
Berkshire RG42 6EY, United Kingdom
| | - John F. Bower
- School of Chemistry, University of Bristol, Bristol BS8 1TS, United Kingdom
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47
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Song C, Ju L, Wang M, Liu P, Zhang Y, Wang J, Xu Z. From Cyclopropenes to Tetrasubstituted Furans: Tandem Isomerization/Alkenylation Sequence with Cu/Pd Relay Catalysis. Chemistry 2013; 19:3584-9. [DOI: 10.1002/chem.201203997] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2012] [Revised: 12/30/2012] [Indexed: 11/10/2022]
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48
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Song C, Dong S, Feng L, Peng X, Wang M, Wang J, Xu Z. Modular synthesis of all-substituted furans through oxidative carbonylation of cyclopropenes with tandem metal relay catalysis. Org Biomol Chem 2013; 11:6258-62. [DOI: 10.1039/c3ob41155a] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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49
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Song C, Sun D, Peng X, Bai J, Zhang R, Hou S, Wang J, Xu Z. Dimerization of cyclopropenes to bifurans using tandem metal relay catalysis. Chem Commun (Camb) 2013; 49:9167-9. [DOI: 10.1039/c3cc44762f] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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50
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Diallo A, Zhao YL, Wang H, Li SS, Ren CQ, Liu Q. Base-Catalyzed Efficient Tandem [3 + 3] and [3 + 2 + 1] Annulation-Aerobic Oxidative Benzannulations. Org Lett 2012; 14:5776-9. [DOI: 10.1021/ol302829f] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Aboubacar Diallo
- Department of Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
| | - Yu-Long Zhao
- Department of Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
| | - He Wang
- Department of Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
| | - Sha-Sha Li
- Department of Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
| | - Chuan-Qing Ren
- Department of Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
| | - Qun Liu
- Department of Chemistry, Northeast Normal University, Changchun, 130024, P. R. China
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