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1
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Liu ZJ, Ma ZW, Chen XP, Wang CC, Liu JT, Tao JC. Chiral tertiary amine-squaramide catalyzed highly enantioselective Michael addition of cyclic diketones to β,γ-unsaturated α-keto Esters. LETT ORG CHEM 2022. [DOI: 10.2174/1570178619666220314152530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Abstract:
A novel tertiary amine squaramide has successfully developed and applied to catalyze the asymmetric Michael addition between cyclic diketones and β,γ-unsaturated α-ketoesters. The catalyst system performed well with a low catalyst loading of 1 mol% under mild reaction conditions. A series of synthetically and pharmaceutically useful chiral bicyclic compounds were obtained with both high yields (up to 97%) and excellent enantioselectivities (up to 97% ee).
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Affiliation(s)
- Zhi-Jing Liu
- Faculty of Science, Henan University of Animal Husbandry and Economy, Zhengzhou 450046, P. R. China
| | - Zhi-Wei Ma
- Faculty of Science, Henan University of Animal Husbandry and Economy, Zhengzhou 450046, P. R. China
| | - Xiao-Pei Chen
- Faculty of Science, Henan University of Animal Husbandry and Economy, Zhengzhou 450046, P. R. China
| | - Chuan-Chuan Wang
- Faculty of Science, Henan University of Animal Husbandry and Economy, Zhengzhou 450046, P. R. China
| | - Jun-Tao Liu
- Faculty of Science, Henan University of Animal Husbandry and Economy, Zhengzhou 450046, P. R. China
| | - Jing-Chao Tao
- College of Chemistry, Zhengzhou University, Zhengzhou 450001, P. R. China
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2
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Liu Z, Ma Z, Wang C, Ding D, Liu J, Chen X, Geng G. Enantioselective Synthesis of Coumarins Catalyzed by Chiral Squaramide. LETT ORG CHEM 2022. [DOI: 10.2174/1570178619666220309155353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Abstract:
A newly chiral tertiary amine-squaramide has successfully developed and applied into the asymmetric Michael addition of 4-hydroxycoumarin to β,γ-unsaturated α-ketoesters. The catalyst system performed well with a low catalyst loading of 1 mol% under mild reaction conditions. A series of coumarin derivatives were obtained with good yields and enantioselectivities
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Affiliation(s)
- Zhijing Liu
- Henan Cereal Quality and Safety Testing Key Laboratory, Institute of Quality Standards and Testing Technology for Agro-Products, Henan Academy of Agricultural Sciences, Zhengzhou 450002, P. R. China
| | - Zhiwei Ma
- Henan Cereal Quality and Safety Testing Key Laboratory, Institute of Quality Standards and Testing Technology for Agro-Products, Henan Academy of Agricultural Sciences, Zhengzhou 450002, P. R. China
| | - Chuanchuan Wang
- Faculty of Science, Henan University of Animal Husbandry and Economy, Zhengzhou 450046, P. R. China
| | - Degang Ding
- Faculty of Science, Henan University of Animal Husbandry and Economy, Zhengzhou 450046, P. R. China
| | - Juntao Liu
- Faculty of Science, Henan University of Animal Husbandry and Economy, Zhengzhou 450046, P. R. China
| | - Xiaopei Chen
- Faculty of Science, Henan University of Animal Husbandry and Economy, Zhengzhou 450046, P. R. China
| | - Guangwei Geng
- Faculty of Science, Henan University of Animal Husbandry and Economy, Zhengzhou 450046, P. R. China
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3
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Ma Z, Liu Z, Wang C, Chen X, Tao J, Lv Q. A novel isosteviol-based bifunctional squaramide organocatalyst for enantioselective Michael addition of acetylacetone to nitroolefins. Chirality 2021; 34:77-85. [PMID: 34747045 DOI: 10.1002/chir.23391] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 10/20/2021] [Accepted: 10/23/2021] [Indexed: 11/09/2022]
Abstract
Chiral amine-squaramide is a kind of effective hydrogen bond donor bifunctional catalyst to promote many asymmetric transformations. In this paper, novel chiral tertiary amine-squaramide derived from the natural product of the stevioside was developed and applied into the asymmetric Michael addition of acetylacetone to nitroolefins. This asymmetric reaction performed well, and a series of enantiomerically enriched compounds were obtained in high yields (up to 96%) with excellent enantioselectivities (up to 99% ee).
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Affiliation(s)
- Zhiwei Ma
- Faculty of Science, Henan University of Animal Husbandry and Economy, Zhengzhou, China
| | - Zhijing Liu
- Faculty of Science, Henan University of Animal Husbandry and Economy, Zhengzhou, China
| | - Chuanchuan Wang
- Faculty of Science, Henan University of Animal Husbandry and Economy, Zhengzhou, China
| | - Xiaopei Chen
- Faculty of Science, Henan University of Animal Husbandry and Economy, Zhengzhou, China
| | - Jingchao Tao
- College of Chemistry, Zhengzhou University, Zhengzhou, China
| | - Quanjian Lv
- Faculty of Science, Henan University of Animal Husbandry and Economy, Zhengzhou, China
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4
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Cheng S, Jing Y, Cao L, Li W, Zhang X. Tandem Reaction of Phenyl
α
‐Cyano‐
α
‐arylacetates with Quinone Monoimines. ChemistrySelect 2021. [DOI: 10.1002/slct.202102187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Shao‐Bing Cheng
- Key Laboratory of Asymmetric Synthesis and Chiraltechnology of Sichuan Province Chengdu Institute of Organic Chemistry Chinese Academy of Sciences Chengdu 610041 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Yi Jing
- Key Laboratory of Asymmetric Synthesis and Chiraltechnology of Sichuan Province Chengdu Institute of Organic Chemistry Chinese Academy of Sciences Chengdu 610041 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Lian‐Yi Cao
- Key Laboratory of Asymmetric Synthesis and Chiraltechnology of Sichuan Province Chengdu Institute of Organic Chemistry Chinese Academy of Sciences Chengdu 610041 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Wen‐Zhe Li
- Key Laboratory of Asymmetric Synthesis and Chiraltechnology of Sichuan Province Chengdu Institute of Organic Chemistry Chinese Academy of Sciences Chengdu 610041 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - Xiao‐Mei Zhang
- Key Laboratory of Asymmetric Synthesis and Chiraltechnology of Sichuan Province Chengdu Institute of Organic Chemistry Chinese Academy of Sciences Chengdu 610041 China
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5
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Ruan S, Zhong X, Chen Q, Feng X, Liu X. An asymmetric hydrocyanation/Michael reaction of α-diazoacetates via Cu(i)/chiral guanidine catalysis. Chem Commun (Camb) 2020; 56:2155-2158. [DOI: 10.1039/c9cc09521g] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An asymmetric one-pot hydrocyanation/Michael reaction of α-aryl diazoacetates with trimethylsilyl cyanide, tert-butanol, and N-phenylmaleimides has been realized using a chiral guanidinium salt/CuBr catalyst.
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Affiliation(s)
- Sai Ruan
- Key Laboratory of Green Chemistry & Technology
- Ministry of Education, College of Chemistry
- Sichuan University
- Chengdu 610064
- P. R. China
| | - Xia Zhong
- Key Laboratory of Green Chemistry & Technology
- Ministry of Education, College of Chemistry
- Sichuan University
- Chengdu 610064
- P. R. China
| | - Quangang Chen
- Key Laboratory of Green Chemistry & Technology
- Ministry of Education, College of Chemistry
- Sichuan University
- Chengdu 610064
- P. R. China
| | - Xiaoming Feng
- Key Laboratory of Green Chemistry & Technology
- Ministry of Education, College of Chemistry
- Sichuan University
- Chengdu 610064
- P. R. China
| | - Xiaohua Liu
- Key Laboratory of Green Chemistry & Technology
- Ministry of Education, College of Chemistry
- Sichuan University
- Chengdu 610064
- P. R. China
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6
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Chiral tetraoxacalix[2]arene[2]triazine-based organocatalysts for Enantioselective Aldol reactions. Tetrahedron Lett 2019. [DOI: 10.1016/j.tetlet.2019.05.051] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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7
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Jing Y, Chen H, Zhao S, Cheng S, Xu X, Yuan W, Zhang X. Unprecedented Tandem Conjugate Addition/C‐O Ester Migration of α‐Cyano Arylacetates with a Quinone Monoimine. ChemistrySelect 2019. [DOI: 10.1002/slct.201900773] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yi Jing
- Key Laboratory for Asymmetric Synthesis and Chiraltechnology of Sichuan ProvinceChengdu Institute of Organic ChemistryChinese Academy of Sciences, Chengdu 610041 China
- University of Chinese Academy of Sciences, Beijing 100049 China
| | - Hui Chen
- Key Laboratory for Asymmetric Synthesis and Chiraltechnology of Sichuan ProvinceChengdu Institute of Organic ChemistryChinese Academy of Sciences, Chengdu 610041 China
- University of Chinese Academy of Sciences, Beijing 100049 China
| | - Si‐Han Zhao
- Key Laboratory for Asymmetric Synthesis and Chiraltechnology of Sichuan ProvinceChengdu Institute of Organic ChemistryChinese Academy of Sciences, Chengdu 610041 China
- University of Chinese Academy of Sciences, Beijing 100049 China
| | - Shao‐Bing Cheng
- Key Laboratory for Asymmetric Synthesis and Chiraltechnology of Sichuan ProvinceChengdu Institute of Organic ChemistryChinese Academy of Sciences, Chengdu 610041 China
- University of Chinese Academy of Sciences, Beijing 100049 China
| | - Xiao‐Ying Xu
- Key Laboratory for Asymmetric Synthesis and Chiraltechnology of Sichuan ProvinceChengdu Institute of Organic ChemistryChinese Academy of Sciences, Chengdu 610041 China
| | - Wei‐Cheng Yuan
- Key Laboratory for Asymmetric Synthesis and Chiraltechnology of Sichuan ProvinceChengdu Institute of Organic ChemistryChinese Academy of Sciences, Chengdu 610041 China
| | - Xiao‐Mei Zhang
- Key Laboratory for Asymmetric Synthesis and Chiraltechnology of Sichuan ProvinceChengdu Institute of Organic ChemistryChinese Academy of Sciences, Chengdu 610041 China
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8
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Highly enantioselective Michael addition of α,α-disubstituted aldehydes to maleimides catalyzed by new primary amine-squaramide bifunctional organocatalysts. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.10.026] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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9
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Stereoselective conjugate addition of carbonyl compounds to maleimides using a diaminomethyleneindenedione organocatalyst. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.tetasy.2016.07.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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10
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Kang SH, Kim DY. Diastereo- and Enantioselective Conjugate Addition of α-Substituted Cyanoacetates to Maleimides Catalyzed by Binaphthyl-based Thiourea. B KOREAN CHEM SOC 2015. [DOI: 10.1002/bkcs.10439] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Seong Hye Kang
- Department of Chemistry; Soonchunhyang University; Asan 336-745 Korea
| | - Dae Young Kim
- Department of Chemistry; Soonchunhyang University; Asan 336-745 Korea
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11
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Badiola E, Fiser B, Gómez-Bengoa E, Mielgo A, Olaizola I, Urruzuno I, García JM, Odriozola JM, Razkin J, Oiarbide M, Palomo C. Enantioselective Construction of Tetrasubstituted Stereogenic Carbons through Brønsted Base Catalyzed Michael Reactions: α′-Hydroxy Enones as Key Enoate Equivalent. J Am Chem Soc 2014; 136:17869-81. [DOI: 10.1021/ja510603w] [Citation(s) in RCA: 106] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Eider Badiola
- Departamento
de Química Orgánica I, Universidad del País Vasco, Manuel Lardizábal 3, 20018-San Sebastián, Spain
| | - Béla Fiser
- Departamento
de Química Orgánica I, Universidad del País Vasco, Manuel Lardizábal 3, 20018-San Sebastián, Spain
| | - Enrique Gómez-Bengoa
- Departamento
de Química Orgánica I, Universidad del País Vasco, Manuel Lardizábal 3, 20018-San Sebastián, Spain
| | - Antonia Mielgo
- Departamento
de Química Orgánica I, Universidad del País Vasco, Manuel Lardizábal 3, 20018-San Sebastián, Spain
| | - Iurre Olaizola
- Departamento
de Química Orgánica I, Universidad del País Vasco, Manuel Lardizábal 3, 20018-San Sebastián, Spain
| | - Iñaki Urruzuno
- Departamento
de Química Orgánica I, Universidad del País Vasco, Manuel Lardizábal 3, 20018-San Sebastián, Spain
| | - Jesús M. García
- Departamento
de Química Aplicada, Institute of Advanced Materials (INAMAT), Universidad Pública de Navarra, 31006-Pamplona, Spain
| | - José M. Odriozola
- Departamento
de Química Aplicada, Institute of Advanced Materials (INAMAT), Universidad Pública de Navarra, 31006-Pamplona, Spain
| | - Jesús Razkin
- Departamento
de Química Aplicada, Institute of Advanced Materials (INAMAT), Universidad Pública de Navarra, 31006-Pamplona, Spain
| | - Mikel Oiarbide
- Departamento
de Química Orgánica I, Universidad del País Vasco, Manuel Lardizábal 3, 20018-San Sebastián, Spain
| | - Claudio Palomo
- Departamento
de Química Orgánica I, Universidad del País Vasco, Manuel Lardizábal 3, 20018-San Sebastián, Spain
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12
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Díaz-de-Villegas MD, Gálvez JA, Badorrey R, López-Ram-de-Víu P. Organocatalysis in Enantioselective α-Functionalization of 2-Cyanoacetates. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400404] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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13
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Liu L, Liao Y, Lian C, Yuan W, Zhang X. Asymmetric Michael addition of α-cyano acetates to (E)-1,4-diaryl-2-buten-1,4-diones. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.06.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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14
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Liu ZM, Li NK, Huang XF, Wu B, Li N, Kwok CY, Wang Y, Wang XW. Asymmetric organocatalytic conjugate addition of dialkyl phosphites to N-unprotected isatylidene malononitriles: access to 3-phospho-2-oxindoles with chiral quaternary stereocenters. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.02.023] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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15
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16
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Song ZT, Zhang T, Du HL, Ma ZW, Zhang CH, Tao JC. Highly EnantioselectiveMichael Addition Promoted by a New Diterpene-Derived Bifunctional Thiourea Catalyst: A Doubly Stereocontrolled Approach to Chiral Succinimide Derivatives. Chirality 2014; 26:121-7. [DOI: 10.1002/chir.22279] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2013] [Accepted: 11/17/2013] [Indexed: 11/06/2022]
Affiliation(s)
- Zhong-Tai Song
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou Henan People's Republic of China
| | - Tao Zhang
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou Henan People's Republic of China
- School of Pharmacy; Xinxiang Medical University; Xinxiang Henan People's Republic of China
| | - Hai-Long Du
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou Henan People's Republic of China
| | - Zhi-Wei Ma
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou Henan People's Republic of China
| | - Chang-Hua Zhang
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou Henan People's Republic of China
| | - Jing-Chao Tao
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou Henan People's Republic of China
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17
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Wu L, Wang Y, Song H, Tang L, Zhou Z, Tang C. Organocatalyzed Highly Diastereo- and Enantioselective Tandem Sulfa-Michael-Mannich Reaction of 2-Mercaptoquinoline-3-carbaldimines with Maleimides. ChemCatChem 2014. [DOI: 10.1002/cctc.201300993] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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18
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Geng ZC, Zhang JX, Li N, Chen J, Huang XF, Zhang SY, Li HY, Tao JC, Wang XW. Construction of highly substituted pyrazole derivatives with P–C bond: access to racemic and enantioselective forms by conjugate addition of diarylphosphane oxides to α,β-unsaturated pyrazolones. Tetrahedron 2014. [DOI: 10.1016/j.tet.2013.11.038] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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19
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Durmaz M, Sirit A. Calixarene-based chiral primary amine thiourea promoted highly enantioselective asymmetric Michael reactions of α,α-disubstituted aldehydes with maleimides. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.tetasy.2013.09.010] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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20
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Yao J, Liu X, He P, Zhu Y, Lian X, Lin L, Feng X. Chiral-Zn(NTf2)2-Complex-Catalyzed Diastereo- and Enantioselective Direct Conjugate Addition of Arylacetonitriles to Alkylidene Malonates. Chemistry 2013; 19:16424-30. [DOI: 10.1002/chem.201302122] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2013] [Revised: 08/20/2013] [Indexed: 11/06/2022]
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21
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Geng ZC, Chen X, Zhang JX, Li N, Chen J, Huang XF, Zhang SY, Tao JC, Wang XW. Asymmetric Michael/Aromatization Reaction of Azlactones to α,β-Unsaturated Pyrazolones with C-4 Regioselectivity Catalyzed by an Isosteviol-Derived Thiourea Organocatalyst. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300524] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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