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51
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Wang X, Lerchen A, Daniliuc CG, Glorius F. Effiziente Synthese von arylierten Furanen durch sequentielle Rhodium-katalysierte Arylierung und Cycloisomerisierung von Cyclopropenen. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201712019] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Xiaoming Wang
- Westfälische Wilhelms-Universität Münster; Organisch-Chemisches Institut; Corrensstraße 40 48149 Münster Deutschland
| | - Andreas Lerchen
- Westfälische Wilhelms-Universität Münster; Organisch-Chemisches Institut; Corrensstraße 40 48149 Münster Deutschland
| | - Constantin G. Daniliuc
- Westfälische Wilhelms-Universität Münster; Organisch-Chemisches Institut; Corrensstraße 40 48149 Münster Deutschland
| | - Frank Glorius
- Westfälische Wilhelms-Universität Münster; Organisch-Chemisches Institut; Corrensstraße 40 48149 Münster Deutschland
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52
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Wang X, Lerchen A, Daniliuc CG, Glorius F. Efficient Synthesis of Arylated Furans by a Sequential Rh-Catalyzed Arylation and Cycloisomerization of Cyclopropenes. Angew Chem Int Ed Engl 2018; 57:1712-1716. [DOI: 10.1002/anie.201712019] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Xiaoming Wang
- Westfälische Wilhelms-Universität Münster; Organisch-Chemisches Institut; Corrensstraße 40 48149 Münster Germany
| | - Andreas Lerchen
- Westfälische Wilhelms-Universität Münster; Organisch-Chemisches Institut; Corrensstraße 40 48149 Münster Germany
| | - Constantin G. Daniliuc
- Westfälische Wilhelms-Universität Münster; Organisch-Chemisches Institut; Corrensstraße 40 48149 Münster Germany
| | - Frank Glorius
- Westfälische Wilhelms-Universität Münster; Organisch-Chemisches Institut; Corrensstraße 40 48149 Münster Germany
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53
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Escudero J, Bellosta V, Cossy J. Rhodium-Catalyzed Cyclization of O,ω-Unsaturated Alkoxyamines: Formation of Oxygen-Containing Heterocycles. Angew Chem Int Ed Engl 2018; 57:574-578. [PMID: 29219227 DOI: 10.1002/anie.201710895] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Indexed: 11/09/2022]
Abstract
O,ω-Unsaturated N-tosyl alkoxyamines undergo unexpected RhIII -catalyzed intramolecular cyclization by oxyamination to produce oxygen-containing heterocycles. Mechanistic studies show that an aziridine intermediate seems to be responsible for the formation of the heterocycles, possibly via a RhV species.
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Affiliation(s)
- Julien Escudero
- Laboratory of Organic Chemistry, CNRS, ESPCI Paris, PSL Research University, 10 rue Vauquelin, 75231, Paris Cedex 05, France
| | - Véronique Bellosta
- Laboratory of Organic Chemistry, CNRS, ESPCI Paris, PSL Research University, 10 rue Vauquelin, 75231, Paris Cedex 05, France
| | - Janine Cossy
- Laboratory of Organic Chemistry, CNRS, ESPCI Paris, PSL Research University, 10 rue Vauquelin, 75231, Paris Cedex 05, France
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54
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Niu B, Liu R, Wei Y, Shi M. Catalyst-controlled synthesis of 4-amino-isoquinolin-1(2H)-one and oxazole derivatives. Org Chem Front 2018. [DOI: 10.1039/c8qo00125a] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A facile synthetic method for the preparation of oxazole and 4-amino-isoquinolin-1(2H)-one derivatives has been developed from the reaction of N-(pivaloyloxy)-amides and ynamides by using different metal catalysts.
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Affiliation(s)
- Ben Niu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- School of Chemistry & Molecular Engineering
- East China University of Science and Technology
- Shanghai, 200237
- China
| | - Ruixing Liu
- 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
| | - Yin Wei
- 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
| | - Min Shi
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- School of Chemistry & Molecular Engineering
- East China University of Science and Technology
- Shanghai, 200237
- China
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55
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Zhao Y, Zheng Q, Yu C, Liu Z, Wang D, You J, Gao G. Rh(iii)-Catalyzed regioselective C–H [4 + 2] C-annulation of vinyl enaminones with alkynes to form polysubstituted salicylaldehydes. Org Chem Front 2018. [DOI: 10.1039/c8qo00759d] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Sterically congested polysubstituted salicylaldehydes are accessed through a Rh(iii)-catalyzed regioselective vinylic C–H [4 + 2] C-annulation reaction of vinyl enaminones with alkynes.
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Affiliation(s)
- Yinsong Zhao
- Key Laboratory of Green Chemistry and Technology of Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu 610064
- P. R. China
| | - Qinze Zheng
- Key Laboratory of Green Chemistry and Technology of Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu 610064
- P. R. China
| | - Chuangui Yu
- Key Laboratory of Green Chemistry and Technology of Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu 610064
- P. R. China
| | - Zheng Liu
- Key Laboratory of Green Chemistry and Technology of Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu 610064
- P. R. China
| | - Deping Wang
- Key Laboratory of Green Chemistry and Technology of Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu 610064
- P. R. China
| | - Jingsong You
- Key Laboratory of Green Chemistry and Technology of Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu 610064
- P. R. China
| | - Ge Gao
- Key Laboratory of Green Chemistry and Technology of Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu 610064
- P. R. China
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56
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Zhao H, Shao X, Wang T, Zhai S, Qiu S, Tao C, Wang H, Zhai H. A 2-(1-methylhydrazinyl)pyridine-directed C–H functionalization/spirocyclization cascade: facile access to spirosuccinimide derivatives. Chem Commun (Camb) 2018; 54:4927-4930. [DOI: 10.1039/c8cc01774c] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A cobalt-catalyzed oxidative coupling of benzoic hydrazides with maleimides by utilizing 2-(1-methylhydrazinyl)pyridine as a bidentate directing group has been developed.
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Affiliation(s)
- Hua Zhao
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University
- Shenzhen 518055
- China
| | - Xiaoru Shao
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University
- Shenzhen 518055
- China
| | - Taimin Wang
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University
- Shenzhen 518055
- China
| | - Shengxian Zhai
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University
- Shenzhen 518055
- China
- The State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University
- Lanzhou 730000
| | - Shuxian Qiu
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University
- Shenzhen 518055
- China
| | - Cheng Tao
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University
- Shenzhen 518055
- China
- The State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University
- Lanzhou 730000
| | - Huifei Wang
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University
- Shenzhen 518055
- China
| | - Hongbin Zhai
- State Key Laboratory of Chemical Oncogenomics, School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University
- Shenzhen 518055
- China
- The State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University
- Lanzhou 730000
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57
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Ao J, Liu Y, Jia S, Xue L, Li D, Tan Y, Qin W, Yan H. Acid-promoted furan annulation and aromatization: An access to benzo[ b ]furan derivatives. Tetrahedron 2018. [DOI: 10.1016/j.tet.2017.11.049] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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58
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Wang H, Yi X, Cui Y, Chen W. Rhodium-catalyzed triazole-directed C–H bond functionalization of arenes with diazo compounds. Org Biomol Chem 2018; 16:8191-8195. [DOI: 10.1039/c8ob01673a] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Rhodium(iii)-catalyzed alkylation reactions of arenes through triazole directed C–H activation that lead to a number of dialkylated and monoalkylated triazoles are described.
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Affiliation(s)
- Huanhong Wang
- Department of Chemistry
- Zhejiang University
- Hangzhou
- P. R. China
| | - Xiaofei Yi
- Department of Chemistry
- Zhejiang University
- Hangzhou
- P. R. China
| | - Yanli Cui
- Department of Chemistry
- Zhejiang University
- Hangzhou
- P. R. China
| | - Wanzhi Chen
- Department of Chemistry
- Zhejiang University
- Hangzhou
- P. R. China
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59
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Escudero J, Bellosta V, Cossy J. Rhodium-Catalyzed Cyclization of O
,ω-Unsaturated Alkoxyamines: Formation of Oxygen-Containing Heterocycles. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201710895] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Julien Escudero
- Laboratory of Organic Chemistry; CNRS, ESPCI Paris; PSL Research University; 10 rue Vauquelin 75231 Paris Cedex 05 France
| | - Véronique Bellosta
- Laboratory of Organic Chemistry; CNRS, ESPCI Paris; PSL Research University; 10 rue Vauquelin 75231 Paris Cedex 05 France
| | - Janine Cossy
- Laboratory of Organic Chemistry; CNRS, ESPCI Paris; PSL Research University; 10 rue Vauquelin 75231 Paris Cedex 05 France
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60
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Shao A, Luo X, Chiang CW, Gao M, Lei A. Furans Accessed through Visible-Light-Mediated Oxidative [3+2] Cycloaddition of Enols and Alkynes. Chemistry 2017; 23:17874-17878. [DOI: 10.1002/chem.201704519] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2017] [Indexed: 01/07/2023]
Affiliation(s)
- Ailong Shao
- The Institute for Advanced Studies (IAS); College of Chemistry and Molecular Sciences; Wuhan University; Wuhan 430072 Hubei P.R. China
| | - Xu Luo
- The Institute for Advanced Studies (IAS); College of Chemistry and Molecular Sciences; Wuhan University; Wuhan 430072 Hubei P.R. China
| | - Chien-Wei Chiang
- The Institute for Advanced Studies (IAS); College of Chemistry and Molecular Sciences; Wuhan University; Wuhan 430072 Hubei P.R. China
| | - Meng Gao
- National Research Center for Carbohydrate Synthesis; Jiangxi Normal University; Nanchang 330022 Jiangxi P.R. China
| | - Aiwen Lei
- The Institute for Advanced Studies (IAS); College of Chemistry and Molecular Sciences; Wuhan University; Wuhan 430072 Hubei P.R. China
- National Research Center for Carbohydrate Synthesis; Jiangxi Normal University; Nanchang 330022 Jiangxi P.R. China
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61
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Guo X, Han J, Liu Y, Qin M, Zhang X, Chen B. Synthesis of 2,3-Disubstituted NH Indoles via Rhodium(III)-Catalyzed C–H Activation of Arylnitrones and Coupling with Diazo Compounds. J Org Chem 2017; 82:11505-11511. [DOI: 10.1021/acs.joc.7b02105] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Xin Guo
- State
Key Laboratory of Applied Organic Chemistry, Lanzhou University Gansu and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, Lanzhou 730000, People’s Republic of China
| | - Jianwei Han
- State
Key Laboratory of Applied Organic Chemistry, Lanzhou University Gansu and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, Lanzhou 730000, People’s Republic of China
| | - Yafeng Liu
- State
Key Laboratory of Applied Organic Chemistry, Lanzhou University Gansu and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, Lanzhou 730000, People’s Republic of China
| | - Mingda Qin
- State
Key Laboratory of Applied Organic Chemistry, Lanzhou University Gansu and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, Lanzhou 730000, People’s Republic of China
| | - Xueguo Zhang
- State
Key Laboratory of Applied Organic Chemistry, Lanzhou University Gansu and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, Lanzhou 730000, People’s Republic of China
| | - Baohua Chen
- State
Key Laboratory of Applied Organic Chemistry, Lanzhou University Gansu and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, Lanzhou 730000, People’s Republic of China
- Zhongwei High-Tech Institute of Lanzhou University, Zhongwei, Ningxia 755500, China
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62
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Yu X, Chen K, Guo S, Shi P, Song C, Zhu J. Direct Access to Cobaltacycles via C–H Activation: N-Chloroamide-Enabled Room-Temperature Synthesis of Heterocycles. Org Lett 2017; 19:5348-5351. [DOI: 10.1021/acs.orglett.7b02632] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Xiaolong Yu
- Department of Polymer Science
and Engineering, School of Chemistry and Chemical Engineering, State
Key Laboratory of Coordination Chemistry, Nanjing National Laboratory
of Microstructures, Collaborative Innovation Center of Chemistry for
Life Sciences, Nanjing University, Nanjing 210093, China
| | - Kehao Chen
- Department of Polymer Science
and Engineering, School of Chemistry and Chemical Engineering, State
Key Laboratory of Coordination Chemistry, Nanjing National Laboratory
of Microstructures, Collaborative Innovation Center of Chemistry for
Life Sciences, Nanjing University, Nanjing 210093, China
| | - Shan Guo
- Department of Polymer Science
and Engineering, School of Chemistry and Chemical Engineering, State
Key Laboratory of Coordination Chemistry, Nanjing National Laboratory
of Microstructures, Collaborative Innovation Center of Chemistry for
Life Sciences, Nanjing University, Nanjing 210093, China
| | - Pengfei Shi
- Department of Polymer Science
and Engineering, School of Chemistry and Chemical Engineering, State
Key Laboratory of Coordination Chemistry, Nanjing National Laboratory
of Microstructures, Collaborative Innovation Center of Chemistry for
Life Sciences, Nanjing University, Nanjing 210093, China
| | - Chao Song
- Department of Polymer Science
and Engineering, School of Chemistry and Chemical Engineering, State
Key Laboratory of Coordination Chemistry, Nanjing National Laboratory
of Microstructures, Collaborative Innovation Center of Chemistry for
Life Sciences, Nanjing University, Nanjing 210093, China
| | - Jin Zhu
- Department of Polymer Science
and Engineering, School of Chemistry and Chemical Engineering, State
Key Laboratory of Coordination Chemistry, Nanjing National Laboratory
of Microstructures, Collaborative Innovation Center of Chemistry for
Life Sciences, Nanjing University, Nanjing 210093, China
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63
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Zhou X, Pan Y, Li X. Catalyst-Controlled Regiodivergent Alkyne Insertion in the Context of C−H Activation and Diels-Alder Reactions: Synthesis of Fused and Bridged Cycles. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201704036] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Xukai Zhou
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences; Dalian 116023 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Yupeng Pan
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences; Dalian 116023 China
| | - Xingwei Li
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences; Dalian 116023 China
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64
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Zhou X, Pan Y, Li X. Catalyst-Controlled Regiodivergent Alkyne Insertion in the Context of C−H Activation and Diels-Alder Reactions: Synthesis of Fused and Bridged Cycles. Angew Chem Int Ed Engl 2017; 56:8163-8167. [DOI: 10.1002/anie.201704036] [Citation(s) in RCA: 90] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Indexed: 12/17/2022]
Affiliation(s)
- Xukai Zhou
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences; Dalian 116023 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Yupeng Pan
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences; Dalian 116023 China
| | - Xingwei Li
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences; Dalian 116023 China
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65
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Lou J, Wang Q, Wu K, Wu P, Yu Z. Iron-Catalyzed Oxidative C–H Functionalization of Internal Olefins for the Synthesis of Tetrasubstituted Furans. Org Lett 2017; 19:3287-3290. [DOI: 10.1021/acs.orglett.7b01431] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jiang Lou
- 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
| | - Quannan Wang
- 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
| | - Ping Wu
- 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
| | - 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
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66
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Yang F, Yu J, Liu Y, Zhu J. Cobalt(III)-Catalyzed Oxadiazole-Directed C–H Activation for the Synthesis of 1-Aminoisoquinolines. Org Lett 2017; 19:2885-2888. [DOI: 10.1021/acs.orglett.7b01119] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Fan Yang
- Department of Polymer Science
and Engineering, School of Chemistry and Chemical Engineering, State
Key Laboratory of Coordination Chemistry, Nanjing National Laboratory
of Microstructures, Nanjing University, Nanjing 210093, China
| | - Jiaojiao Yu
- Department of Polymer Science
and Engineering, School of Chemistry and Chemical Engineering, State
Key Laboratory of Coordination Chemistry, Nanjing National Laboratory
of Microstructures, Nanjing University, Nanjing 210093, China
| | - Yun Liu
- Department of Polymer Science
and Engineering, School of Chemistry and Chemical Engineering, State
Key Laboratory of Coordination Chemistry, Nanjing National Laboratory
of Microstructures, Nanjing University, Nanjing 210093, China
| | - Jin Zhu
- Department of Polymer Science
and Engineering, School of Chemistry and Chemical Engineering, State
Key Laboratory of Coordination Chemistry, Nanjing National Laboratory
of Microstructures, Nanjing University, Nanjing 210093, China
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67
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Yu C, Zhang J, Zhong G. One step synthesis of γ-alkylidenebutenolides from simple vinyl carboxylic acids and alkenes. Chem Commun (Camb) 2017; 53:9902-9905. [DOI: 10.1039/c7cc04973k] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A tandem cross-coupling/oxa-Michael addition/dehydrogenation process is described, providing one-step synthesis of γ-alkylidenebutenolides from vinyl carboxylic acids and alkenes.
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Affiliation(s)
- Chunbing Yu
- College of Materials
- Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 310036
- China
| | - Jian Zhang
- College of Materials
- Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 310036
- China
| | - Guofu Zhong
- College of Materials
- Chemistry and Chemical Engineering
- Hangzhou Normal University
- Hangzhou 310036
- China
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