1
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Wang D, Lin J, Zhu Y, Huang Y. De Novo Construction of Substituted Terephthalates via Phosphine Catalyzed Domino Benzannulation Reactions. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202001513] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Dan Wang
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 People's Republic of China
| | - Junhui Lin
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 People's Republic of China
| | - Yannan Zhu
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 People's Republic of China
| | - You Huang
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University Tianjin 300071 People's Republic of China
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2
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He Q, Yang Z, Yang J, Du W, Chen Y. Enantioselective Formal Arylation of (7‐Aza)isatylidene Malononitriles with α′‐Alkylidene‐2‐cyclohexenones. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000900] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Qing He
- Department of Medicinal Chemistry West China School of Pharmacy Sichuan University Chengdu 610041 People's Republic of China
| | - Zhen‐Hong Yang
- Department of Medicinal Chemistry West China School of Pharmacy Sichuan University Chengdu 610041 People's Republic of China
| | - Jing Yang
- Department of Anesthesiology West China Hospital Sichuan University Chengdu 610041 People's Republic of China
| | - Wei Du
- Department of Medicinal Chemistry West China School of Pharmacy Sichuan University Chengdu 610041 People's Republic of China
| | - Ying‐Chun Chen
- Department of Medicinal Chemistry West China School of Pharmacy Sichuan University Chengdu 610041 People's Republic of China
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3
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Jiang W, Sun J, Yan CG. Selective construction of functionalized chromeno[3,4- b]pyrroles and benzo[ c]chromenes viaa K 3PO 4promoted three-component reaction. NEW J CHEM 2020. [DOI: 10.1039/c9nj05693a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
A K3PO4promoted three-component reaction of pivaloylacetonitrile (benzoylacetonitrile), dialkyl but-2-ynedioates and 2-aryl-3-nitrochromenes afforded functionalized chromeno[3,4-b]pyrroles.
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Affiliation(s)
- Wang Jiang
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
| | - Jing Sun
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
| | - Chao-Guo Yan
- College of Chemistry and Chemical Engineering
- Yangzhou University
- Yangzhou
- China
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4
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Wang Y, Jia S, Li EQ, Duan Z. Phosphine/Palladium Cooperative Catalysis: (4 + 3) Annulations of Morita–Baylis–Hillman Carbonates and Vinyl Benzoxazinanones. J Org Chem 2019; 84:15323-15330. [DOI: 10.1021/acs.joc.9b02349] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Yue Wang
- College of Chemistry, International Phosphorus Laboratory, International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province, Green Catalysis Center, Zhengzhou University, Zhengzhou 450001, P. R. China
| | - Siming Jia
- College of Chemistry, International Phosphorus Laboratory, International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province, Green Catalysis Center, Zhengzhou University, Zhengzhou 450001, P. R. China
| | - Er-Qing Li
- College of Chemistry, International Phosphorus Laboratory, International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province, Green Catalysis Center, Zhengzhou University, Zhengzhou 450001, P. R. China
| | - Zheng Duan
- College of Chemistry, International Phosphorus Laboratory, International Joint Research Laboratory for Functional Organophosphorus Materials of Henan Province, Green Catalysis Center, Zhengzhou University, Zhengzhou 450001, P. R. China
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5
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Kaye PT. Applications of the Morita–Baylis–Hillman Reaction in the Synthesis of Heterocyclic Systems. ADVANCES IN HETEROCYCLIC CHEMISTRY 2019. [DOI: 10.1016/bs.aihch.2018.09.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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6
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Liang JY, Shen SJ, Chai XQ, Lv T. Lewis-Base-Catalyzed [1 + 2 + 2] Annulation Reaction of Morita–Baylis–Hillman Carbonates with Unsaturated Pyrazolones: Construction of All-Stereogenic Carbon Cyclopentane-Fused Dispiropyrazolones. J Org Chem 2018; 83:12744-12752. [DOI: 10.1021/acs.joc.8b02188] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jin-Yan Liang
- College of Life Science, Shanxi Normal University, Linfen 041004, China
| | - Shou-Jie Shen
- Key Laboratory of Magnetic Molecules, Magnetic Information Materials Ministry of Education, The School of Chemical and Material Science, Shanxi Normal University, Linfen 041004, China
| | - Xiao-Qian Chai
- College of Life Science, Shanxi Normal University, Linfen 041004, China
| | - Ting Lv
- College of Life Science, Shanxi Normal University, Linfen 041004, China
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7
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Zhong Y, Zhao X, Gan L, Hong S, Jiang X. Phosphine-Catalyzed Enantioselective [4 + 2] Cycloaddition–Semipinacol-Type-Rearrangement Reaction of Morita–Baylis–Hillman Carbonates. Org Lett 2018; 20:4250-4254. [DOI: 10.1021/acs.orglett.8b01661] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yuan Zhong
- School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, 510006, China
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Lanzhou University, Lanzhou, 730000, China
| | - Xiaoyun Zhao
- School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, 510006, China
| | - Lu Gan
- School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, 510006, China
| | - Sihua Hong
- School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, 510006, China
| | - Xianxing Jiang
- School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, 510006, China
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8
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Das P, Ray S, Bhanja P, Bhaumik A, Mukhopadhyay C. Serendipitous Observation of Liquid-Phase Size Selectivity inside a Mesoporous Silica Nanoreactor in the Reaction of Chromene with Formic Acid. ChemCatChem 2018. [DOI: 10.1002/cctc.201701975] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Paramita Das
- Department of Chemistry; University of Calcutta; 92, APC Road Kolkata- 700009 India
- Department of Chemistry; Asutosh College; 92, S. P. Mukherjee Road Kolkata- 700026 India
| | - Suman Ray
- Department of Chemistry; University of Calcutta; 92, APC Road Kolkata- 700009 India
| | - Piyali Bhanja
- Department of Materials Science; Indian Association for the Cultivation of Science, Jadavpur; Kolkata- 700032 India
| | - Asim Bhaumik
- Department of Materials Science; Indian Association for the Cultivation of Science, Jadavpur; Kolkata- 700032 India
| | - Chhanda Mukhopadhyay
- Department of Chemistry; University of Calcutta; 92, APC Road Kolkata- 700009 India
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9
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Enevoldsen MV, Overgaard J, Pedersen MS, Lindhardt AT. Organocatalyzed Decarboxylative Trichloromethylation of Morita-Baylis-Hillman Adducts in Batch and Continuous Flow. Chemistry 2018; 24:1204-1208. [PMID: 29168579 DOI: 10.1002/chem.201704972] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Indexed: 12/15/2022]
Abstract
Two protocols for the organocatalyzed decarboxylative trichloromethylation of Morita-Baylis-Hillman (MBH) substrates have been developed. Applying sodium trichloroacetate, as the trichloromethyl anion precursor, in combination with an organocatalyst and acetylated MBH-alcohols, the desired trichloromethylated products were obtained in good yields at room temperature in batch. The method was next extrapolated into a two-step continuous flow protocol, starting directly from the MBH alcohols, in combination with tributylamine acting both as base and catalyst. The flow process proved superior to the batch approach, reducing the reaction time from 16 hours to only 20 minutes, with increased yields for all investigated entries. Two examples were also taken to scale-up in flow producing more than 10 grams of both trichloromethylated targets. Finally, substitution of the organocatalyst to (DHQ)2 PHAL or (DHQD)2 PHAL induced chiral transfer to the generated stereocenter in the reaction attaining selectivities with nearly 90 % ee.
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Affiliation(s)
- Martin V Enevoldsen
- Department of Engineering, Carbon Dioxide Activation Center (CADIAC), Interdisciplinary Nanoscience centre (iNANO), Aarhus University, Hangøvej 2, 8200, Aarhus N, Denmark
| | - Jacob Overgaard
- Department of Chemistry, Centre for Materials Crystallography (CMC)., Aarhus University, Langelandsgade 140, 8000, Aarhus C, Denmark
| | - Maja S Pedersen
- Department of Engineering, Carbon Dioxide Activation Center (CADIAC), Interdisciplinary Nanoscience centre (iNANO), Aarhus University, Hangøvej 2, 8200, Aarhus N, Denmark
| | - Anders T Lindhardt
- Department of Engineering, Carbon Dioxide Activation Center (CADIAC), Interdisciplinary Nanoscience centre (iNANO), Aarhus University, Hangøvej 2, 8200, Aarhus N, Denmark
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10
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Zhu CZ, Wei Y, Shi M. Base-Promoted Tandem Cyclization for the Synthesis of Benzonitriles by C−C Bond Construction. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201701329] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Cheng-Zhi Zhu
- 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
| | - 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; 354 Fenglin Lu Shanghai 200032 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 and Institute of Elemento-organic Chemistry; Nankai University; Tianjin 300071 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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Jiang W, Sun J, Liu RZ, Yan CG. Molecular diversity of the domino annulation reaction of 2-aryl-3-nitrochromenes with pivaloylacetonitriles. Org Biomol Chem 2018; 16:5816-5822. [DOI: 10.1039/c8ob01504j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
In the presence of triethylamine, the domino annulation reaction of two molecules of pivaloylacetonitrile with one molecule of 2-aryl-3-nitrochromene in tetrahydrofuran resulted in the unprecedented imino-substituted dihydrofuro[2,3-c]chromene derivatives in high yields.
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Affiliation(s)
- Wang Jiang
- College of Chemistry & Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
| | - Jing Sun
- College of Chemistry & Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
| | - Ru-Zhang Liu
- College of Chemistry & Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
| | - Chao-Guo Yan
- College of Chemistry & Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- China
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12
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Jia J, Yu A, Ma S, Zhang Y, Li K, Meng X. Solvent-Controlled Switchable Domino Reactions of MBH Carbonate: Synthesis of Benzothiophene Fused α-Pyran, 2,3-Dihydrooxepine, and Oxatricyclodecene Derivatives. Org Lett 2017; 19:6084-6087. [DOI: 10.1021/acs.orglett.7b02916] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Jiru Jia
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry & Chemical Engineering, Tianjin University of Technology, Tianjin 300384, P. R. China
| | - Aimin Yu
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry & Chemical Engineering, Tianjin University of Technology, Tianjin 300384, P. R. China
| | - Shanshan Ma
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry & Chemical Engineering, Tianjin University of Technology, Tianjin 300384, P. R. China
| | - Youquan Zhang
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry & Chemical Engineering, Tianjin University of Technology, Tianjin 300384, P. R. China
| | - Ke Li
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry & Chemical Engineering, Tianjin University of Technology, Tianjin 300384, P. R. China
| | - Xiangtai Meng
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry & Chemical Engineering, Tianjin University of Technology, Tianjin 300384, P. R. China
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13
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Yang W, Sun W, Zhang C, Wang Q, Guo Z, Mao B, Liao J, Guo H. Lewis-Base-Catalyzed Asymmetric [3 + 3] Annulation Reaction of Morita–Baylis–Hillman Carbonates: Enantioselective Synthesis of Spirocyclohexenes. ACS Catal 2017. [DOI: 10.1021/acscatal.7b00320] [Citation(s) in RCA: 89] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Wenjun Yang
- Department of Applied Chemistry, China Agricultural University, Beijing 100193, People’s Republic of China
| | - Wei Sun
- Department of Applied Chemistry, China Agricultural University, Beijing 100193, People’s Republic of China
| | - Cheng Zhang
- Department of Applied Chemistry, China Agricultural University, Beijing 100193, People’s Republic of China
| | - Qijun Wang
- Department of Applied Chemistry, China Agricultural University, Beijing 100193, People’s Republic of China
| | - Zhenyan Guo
- Department of Applied Chemistry, China Agricultural University, Beijing 100193, People’s Republic of China
| | - Biming Mao
- Department of Applied Chemistry, China Agricultural University, Beijing 100193, People’s Republic of China
| | - Jianning Liao
- Department of Applied Chemistry, China Agricultural University, Beijing 100193, People’s Republic of China
| | - Hongchao Guo
- Department of Applied Chemistry, China Agricultural University, Beijing 100193, People’s Republic of China
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14
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Jiang W, Sun J, Yan CG. Diastereoselective synthesis of benzo[d]chromeno[3′,4′:3,4]pyrrolo[2,1-b]thiazoles via cycloaddition reaction of benzothiazolium salts with 3-nitrochromenes. RSC Adv 2017. [DOI: 10.1039/c7ra06548e] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Diastereospecific synthesis of benzo[d]chromeno[3′,4′:3,4]pyrrolo[2,1-b]thiazoles via cycloaddition reaction of benzothiazolium salts with 3-nitrochromenes.
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Affiliation(s)
- Wang Jiang
- College of Chemistry & Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- P. R. China
| | - Jing Sun
- College of Chemistry & Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- P. R. China
| | - Chao-Guo Yan
- College of Chemistry & Chemical Engineering
- Yangzhou University
- Yangzhou 225002
- P. R. China
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15
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Li Y, Tian R, Du S. Mechanisms and stereoselectivities of the DABCO-catalyzed Rauhut–Currier reaction of α,β-unsaturated ketones and aryl acrylates: a computational investigation. RSC Adv 2017. [DOI: 10.1039/c6ra25311c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Mechanism of the RC reaction in the absence and presence of PhOH.
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Affiliation(s)
- Yan Li
- School of Petroleum and Chemical Engineering
- Dalian University of Technology
- Panjin
- China
| | - Ruixue Tian
- School of Petroleum and Chemical Engineering
- Dalian University of Technology
- Panjin
- China
| | - Shiwen Du
- School of Petroleum and Chemical Engineering
- Dalian University of Technology
- Panjin
- China
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16
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He Q, Zhan G, Du W, Chen YC. Application of 7-azaisatins in enantioselective Morita-Baylis-Hillman reaction. Beilstein J Org Chem 2016; 12:309-13. [PMID: 26977190 PMCID: PMC4778495 DOI: 10.3762/bjoc.12.33] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Accepted: 02/10/2016] [Indexed: 12/26/2022] Open
Abstract
7-Azaisatin and 7-azaoxindole skeletons are valuable building blocks in diverse biologically active substances. Here 7-azaisatins turned out to be more efficient electrophiles than the analogous isatins in the enantioselective Morita-Baylis-Hillman (MBH) reactions with maleimides using a bifunctional tertiary amine, β-isocupreidine (β-ICD), as the catalyst. This route allows a convenient approach to access multifunctional 3-hydroxy-7-aza-2-oxindoles with high enantiopurity (up to 94% ee). Other types of activated alkenes, such as acrylates and acrolein, could also be efficiently utilized.
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Affiliation(s)
- Qing He
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Gu Zhan
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Wei Du
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Ying-Chun Chen
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
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17
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Li LY, Zeng QQ, Yang YX, Hu HF, Xu M, Guan Z, He YH. A domino reaction for the synthesis of 2-amino-4 H -chromene derivatives using bovine serum albumin as a catalyst. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.molcatb.2015.08.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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18
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Zhan G, Shi ML, He Q, Du W, Chen YC. [4 + 3] Cycloadditions with Bromo-Substituted Morita-Baylis-Hillman Adducts of Isatins and N-(ortho-Chloromethyl)aryl Amides. Org Lett 2015; 17:4750-3. [PMID: 26359687 DOI: 10.1021/acs.orglett.5b02279] [Citation(s) in RCA: 106] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Efficient construction of a challenging aza-spirocycloheptane oxindole scaffold is reported through an unprecedented [4 + 3] cycloaddition reaction with bromo-substituted Morita-Baylis-Hillman adducts of isatins and N-(ortho-chloromethyl)aryl amides. Both reactive intermediates, the allylic phosphonium ylides and aza-o-quinone methides, were in situ generated, chemoselectively facilitated by a Lewis base and Brønsted base, respectively.
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Affiliation(s)
- Gu Zhan
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education, West China School of Pharmacy, and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University , Chengdu 610041, China
| | - Ming-Lin Shi
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education, West China School of Pharmacy, and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University , Chengdu 610041, China
| | - Qing He
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education, West China School of Pharmacy, and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University , Chengdu 610041, China
| | - Wei Du
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education, West China School of Pharmacy, and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University , Chengdu 610041, China
| | - Ying-Chun Chen
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education, West China School of Pharmacy, and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University , Chengdu 610041, China.,College of Pharmacy, Third Military Medical University , Shapingba, Chongqing 400038, China
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19
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Peng J, Ran GY, Du W, Chen YC. Divergent Cyclization Reactions of Morita–Baylis–Hillman Carbonates of 2-Cyclohexenone and Isatylidene Malononitriles. Org Lett 2015; 17:4490-3. [PMID: 26332366 DOI: 10.1021/acs.orglett.5b02157] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Jing Peng
- Key
Laboratory of Drug-Targeting and Drug Delivery System of the Ministry
of Education, West China School of Pharmacy, and State Key Laboratory
of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Guang-Yao Ran
- Key
Laboratory of Drug-Targeting and Drug Delivery System of the Ministry
of Education, West China School of Pharmacy, and State Key Laboratory
of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Wei Du
- Key
Laboratory of Drug-Targeting and Drug Delivery System of the Ministry
of Education, West China School of Pharmacy, and State Key Laboratory
of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Ying-Chun Chen
- Key
Laboratory of Drug-Targeting and Drug Delivery System of the Ministry
of Education, West China School of Pharmacy, and State Key Laboratory
of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
- College
of Pharmacy, Third Military Medical University, Shapingba, Chongqing 400038, China
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20
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Zhang YY, Gurubrahamam R, Chen K. Rauhut-Currier-Initiated Organocascade Reaction: Synthesis of Substituted Dispirocyclohexanes through a [2+2+2] Strategy Between 2-Arylideneindan-1,3-diones and Activated Alkenes. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500091] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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21
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Zheng PF, Ouyang Q, Niu SL, Shuai L, Yuan Y, Jiang K, Liu TY, Chen YC. Enantioselective [4 + 1] Annulation Reactions of α-Substituted Ammonium Ylides To Construct Spirocyclic Oxindoles. J Am Chem Soc 2015; 137:9390-9. [PMID: 26151623 DOI: 10.1021/jacs.5b04792] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Peng-Fei Zheng
- College
of Pharmacy, Third Military Medical University, Chongqing 400038, China
| | - Qin Ouyang
- College
of Pharmacy, Third Military Medical University, Chongqing 400038, China
| | - Sheng-Li Niu
- College
of Pharmacy, Third Military Medical University, Chongqing 400038, China
| | - Li Shuai
- College
of Pharmacy, Third Military Medical University, Chongqing 400038, China
| | - Yi Yuan
- College
of Pharmacy, Third Military Medical University, Chongqing 400038, China
| | - Kun Jiang
- College
of Pharmacy, Third Military Medical University, Chongqing 400038, China
| | - Tian-Yu Liu
- College
of Pharmacy, Third Military Medical University, Chongqing 400038, China
| | - Ying-Chun Chen
- College
of Pharmacy, Third Military Medical University, Chongqing 400038, China
- Key
Laboratory of Drug-Targeting and Drug Delivery System of the Ministry
of Education, West China School of Pharmacy, and State Key Laboratory
of Biotherapy, West China Hospital, Sichuan University, Chengdu 610041, China
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22
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Xie P, Huang Y. Morita–Baylis–Hillman adduct derivatives (MBHADs): versatile reactivity in Lewis base-promoted annulation. Org Biomol Chem 2015; 13:8578-95. [DOI: 10.1039/c5ob00865d] [Citation(s) in RCA: 208] [Impact Index Per Article: 23.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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23
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Yuan D, Kong HH, Ding MW. New efficient synthesis of 1H-pyrimido[2,1-b]quinazoline-2,6-diones via a tandem aza-Wittig/nucleophilic addition/intramolecular cyclization/isomerization reaction starting from the Baylis–Hillman adducts. Tetrahedron 2015. [DOI: 10.1016/j.tet.2014.12.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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24
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Xiao H, Duan HY, Ye J, Yao RS, Ma J, Yuan ZZ, Zhao G. Chemoselective Synthesis of Trifluoromethylated γ-Butenolide Derivatives via Phosphine-Promoted Tandem Reaction of Allylic Carbonates and Trifluoromethyl Ketones. Org Lett 2014; 16:5462-5. [DOI: 10.1021/ol502709w] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Hua Xiao
- School
of Medical Engineering, Hefei University of Technology, 193 Tunxi
Road, Hefei 230009, China
| | - Hong-yu Duan
- School
of Medical Engineering, Hefei University of Technology, 193 Tunxi
Road, Hefei 230009, China
| | - Jun Ye
- School
of Medical Engineering, Hefei University of Technology, 193 Tunxi
Road, Hefei 230009, China
| | - Ri-sheng Yao
- School
of Medical Engineering, Hefei University of Technology, 193 Tunxi
Road, Hefei 230009, China
| | - Juan Ma
- School
of Medical Engineering, Hefei University of Technology, 193 Tunxi
Road, Hefei 230009, China
| | - Zhe-zhe Yuan
- School
of Medical Engineering, Hefei University of Technology, 193 Tunxi
Road, Hefei 230009, China
| | - Gang Zhao
- Key
Laboratory of Synthetic Chemistry of Natural Substances, Shanghai
Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
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25
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Basavaiah D, Reddy GC, Bharadwaj KC. Less reactive ketones as electrophiles and acrylamides as activated alkenes in intramolecular Baylis–Hillman reaction: facile synthesis of functionalized γ-lactam frameworks. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.08.045] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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