1
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Primary amine–thiourea grafted graphene–based heterogeneous chiral catalysts for highly enantioselective Michael additions. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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2
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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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3
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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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4
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Ma ZW, Liu XF, Chen XP, Wang CC, Tao JC, Lv QJ. Enantioselective Michael Addition of Pyrazolin-5-ones to Nitroalkenes Catalyzed by Novel Squaramide Organocatalyst. LETT ORG CHEM 2022. [DOI: 10.2174/1570178619666220128142038] [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 tertiary amine-thiourea organocatalyst has successfully developed and applied into the asymmetric Michael addition of pyrazolin-5-one to nitroalkenes. The catalyst system performed well with a low catalyst loading of 5 mol% under mild reaction conditions. A series of synthetically and pharmaceutically useful chiral pyrazolone derivatives were obtained in high yields (up to 95%) with good enantioselectivities (up to 88 % ee).
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Affiliation(s)
- Zhi-Wei Ma
- Faculty of Science, Henan University of Animal Husbandry and Economy, Zhengzhou, P. R. China
| | - Xiao-Feng Liu
- College of Chemistry, Zhengzhou University, Zhengzhou, P. R. China
| | - Xiao-Pei Chen
- Faculty of Science, Henan University of Animal Husbandry and Economy, Zhengzhou, P. R. China
| | - Chuan-Chuan Wang
- Faculty of Science, Henan University of Animal Husbandry and Economy, Zhengzhou, P. R. China
| | - Jing-Chao Tao
- College of Chemistry, Zhengzhou University, Zhengzhou, P. R. China
| | - Quan-Jian Lv
- Faculty of Science, Henan University of Animal Husbandry and Economy, Zhengzhou, P. R. China
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5
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Ma Z, Wang C, Liu X, Chen X, Tao J, Lv Q. Enantioselective synthesis of coumarins catalyzed by an isosteviol-derived tertiary amine-squaramide catalyst. Chirality 2021; 34:325-332. [PMID: 34904287 DOI: 10.1002/chir.23401] [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: 08/30/2021] [Revised: 11/05/2021] [Accepted: 11/24/2021] [Indexed: 11/09/2022]
Abstract
A newly tertiary amine-squaramide organocatalyst has been 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 in good to high yields (up to 97%) with high enantioselectivities (up to 96% ee).
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Affiliation(s)
- Zhiwei Ma
- 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
| | - Xiaofeng Liu
- College of Chemistry, Zhengzhou University, 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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6
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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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7
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Han W, Oriyama T. Asymmetric Michael Addition of Isobutyraldehyde to Nitroolefins Using an α,α-Diphenyl-(S)-prolinol-Derived Chiral Diamine Catalyst. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2020. [DOI: 10.1246/bcsj.20200078] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Wei Han
- Department of Chemistry, Faculty of Science, Ibaraki University, 2-1-1 Bunkyo, Mito, Ibaraki 310-8512, Japan
| | - Takeshi Oriyama
- Department of Chemistry, Faculty of Science, Ibaraki University, 2-1-1 Bunkyo, Mito, Ibaraki 310-8512, Japan
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8
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Steppeler F, Iwan D, Wojaczyńska E, Wojaczyński J. Chiral Thioureas-Preparation and Significance in Asymmetric Synthesis and Medicinal Chemistry. Molecules 2020; 25:E401. [PMID: 31963671 PMCID: PMC7024223 DOI: 10.3390/molecules25020401] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2019] [Revised: 01/14/2020] [Accepted: 01/16/2020] [Indexed: 01/23/2023] Open
Abstract
For almost 20 years, thioureas have been experiencing a renaissance of interest with the emerged development of asymmetric organocatalysts. Due to their relatively high acidity and strong hydrogen bond donor capability, they differ significantly from ureas and offer, appropriately modified, great potential as organocatalysts, chelators, drug candidates, etc. The review focuses on the family of chiral thioureas, presenting an overview of the current state of knowledge on their synthesis and selected applications in stereoselective synthesis and drug development.
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Affiliation(s)
- Franz Steppeler
- Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50 370 Wrocław, Poland; (F.S.); (D.I.)
| | - Dominika Iwan
- Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50 370 Wrocław, Poland; (F.S.); (D.I.)
| | - Elżbieta Wojaczyńska
- Faculty of Chemistry, Wrocław University of Science and Technology, Wybrzeże Wyspiańskiego 27, 50 370 Wrocław, Poland; (F.S.); (D.I.)
| | - Jacek Wojaczyński
- Faculty of Chemistry, University of Wrocław, 14 F. Joliot-Curie St., 50 383 Wrocław, Poland;
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9
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Bykova KA, Kostenko AA, Kucherenko AS, Zlotin SG. Asymmetric Michael reaction between aldehydes and nitroalkanes promoted by pyrrolidine-containing C2-symmetric organocatalysts. Russ Chem Bull 2019. [DOI: 10.1007/s11172-019-2568-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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10
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Genc HN, Ozgun U, Sirit A. Design, synthesis and application of chiral tetraoxacalix[2]arene[2]triazine‐based organocatalysts in asymmetric Michael addition reactions. Chirality 2019; 31:293-300. [DOI: 10.1002/chir.23055] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Revised: 12/28/2018] [Accepted: 01/02/2019] [Indexed: 11/12/2022]
Affiliation(s)
- Hayriye Nevin Genc
- Department of Science Education, Ahmet Kelesoglu Education FacultyNecmettin Erbakan University Konya Turkey
| | - Ummu Ozgun
- Department of Chemistry, Ahmet Kelesoglu Education FacultyNecmettin Erbakan University Konya Turkey
| | - Abdulkadir Sirit
- Department of Chemistry, Ahmet Kelesoglu Education FacultyNecmettin Erbakan University Konya Turkey
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11
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Konda S, Jakkampudi S, Arman HD, Zhao JCG. Enantioselective synthesis of spiro[ 4H-pyran-3,3'-oxindole] derivatives catalyzed by cinchona alkaloid thioureas: Significant water effects on the enantioselectivity. SYNTHETIC COMMUN 2019; 49:2971-2982. [PMID: 33012850 DOI: 10.1080/00397911.2019.1651866] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
An efficient stereoselective three-component reaction for the synthesis of functionalized spiro[4H-pyran-3,3'-oxindole] derivatives was realized through an organocatalyzed domino Knoevenagel/Michael/cyclization reaction using a cinchonidine-derived thiourea as the catalyst. Using water as the additive was found to improve the product ee values significantly. Under the optimized conditions, the reactions between isatins, malononitrile, and 1,3-dicarbonyl compounds yield the desired spirooxindole products in good yields (71-92%) and moderate to high ee values (up to 87% ee).
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Affiliation(s)
- Swapna Konda
- Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, TX 78249-0698, USA
| | - Satish Jakkampudi
- Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, TX 78249-0698, USA
| | - Hadi D Arman
- Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, TX 78249-0698, USA
| | - John C-G Zhao
- Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, TX 78249-0698, USA
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12
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Szőllősi G, Kozma V. Design of Heterogeneous Organocatalyst for the Asymmetric Michael Addition of Aldehydes to Maleimides. ChemCatChem 2018. [DOI: 10.1002/cctc.201800919] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- György Szőllősi
- MTA-SZTE Stereochemistry Research Group Dóm tér 8 Szeged 6720 Hungary
| | - Viktória Kozma
- Department of Organic ChemistryUniversity of Szeged Dóm tér 8 Szeged 6720 Hungary
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13
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De Simone NA, Meninno S, Talotta C, Gaeta C, Neri P, Lattanzi A. Solvent-Free Enantioselective Michael Reactions Catalyzed by a Calixarene-Based Primary Amine Thiourea. J Org Chem 2018; 83:10318-10325. [PMID: 29961331 DOI: 10.1021/acs.joc.8b01454] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
An upper-rim functionalized calix[4]arene-based thiourea installed onto the ( R, R)-1,2-cyclohexanediamine scaffold was synthesized with a view to investigate its catalytic ability in enantioselective Michael additions. The reactions were found to conveniently proceed under solvent-free conditions, observing good to high enantioselectivities. From this preliminary study, the calix[4]arene unit is likely to play a role in affecting the conversion and to a lesser extent to the stereochemical outcome of the reactions through van der Waals contacts and C-H···π interactions with the substrates.
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Affiliation(s)
- Nicola Alessandro De Simone
- Dipartimento di Chimica e Biologia "A. Zambelli" , Università di Salerno , Via Giovanni Paolo II, 132 , I-84084 Fisciano (Salerno) , Italy
| | - Sara Meninno
- Dipartimento di Chimica e Biologia "A. Zambelli" , Università di Salerno , Via Giovanni Paolo II, 132 , I-84084 Fisciano (Salerno) , Italy
| | - Carmen Talotta
- Dipartimento di Chimica e Biologia "A. Zambelli" , Università di Salerno , Via Giovanni Paolo II, 132 , I-84084 Fisciano (Salerno) , Italy
| | - Carmine Gaeta
- Dipartimento di Chimica e Biologia "A. Zambelli" , Università di Salerno , Via Giovanni Paolo II, 132 , I-84084 Fisciano (Salerno) , Italy
| | - Placido Neri
- Dipartimento di Chimica e Biologia "A. Zambelli" , Università di Salerno , Via Giovanni Paolo II, 132 , I-84084 Fisciano (Salerno) , Italy
| | - Alessandra Lattanzi
- Dipartimento di Chimica e Biologia "A. Zambelli" , Università di Salerno , Via Giovanni Paolo II, 132 , I-84084 Fisciano (Salerno) , Italy
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14
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Asymmetric Conjugate Addition of α,α-Disubstituted Aldehydes to Nitroalkenes Organocatalyzed by Chiral Monosalicylamides from trans-Cyclohexane-1,2-Diamines. Molecules 2018; 23:molecules23010141. [PMID: 29324713 PMCID: PMC6017890 DOI: 10.3390/molecules23010141] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2017] [Revised: 01/08/2018] [Accepted: 01/09/2018] [Indexed: 11/21/2022] Open
Abstract
Primary amine-salicylamides derived from chiral trans-cyclohexane-1,2-diamines are used as organocatalysts for the enantioselective conjugate addition of α,α-disubstituted aldehydes to arylated and heteroarylated nitroalkenes. The reaction is performed in the presence of 4-dimethylaminopyridine as an additive in dichloromethane as a solvent at room temperature. The corresponding enantioenriched γ-nitroaldehydes are obtained with enantioselectivities up to 95%. Theoretical calculations are used to justify the reasons of the stereoinduction.
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15
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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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16
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Mandal T, Kuo W, Su M, Bhowmick K, Zhao JCG. Prolinal dithioacetals: Highly efficient organocatalysts for the direct nitro-Michael additions in both organic and aqueous media. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.10.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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17
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Liu CJ, Zhang T, Yu SL, Dai XJ, Wu Y, Tao JC. Synthesis, cytotoxic activity, and 2D- and 3D-QSAR studies of 19-carboxyl-modified novel isosteviol derivatives as potential anticancer agents. Chem Biol Drug Des 2017; 89:870-887. [PMID: 27878967 DOI: 10.1111/cbdd.12910] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Revised: 10/12/2016] [Accepted: 10/25/2016] [Indexed: 12/27/2022]
Abstract
Two series of novel acylthiosemicarbazide and oxadiazole fused-isosteviol derivatives were synthesized based on the 19-carboxyl modification. The target compounds were evaluated for their cytotoxicities against three cancer cell lines (HCT-116, HGC-27, and JEKO-1) using an MTT assay. Lead compounds from the acylthiosemicarbazides (4) showed IC50 values in the lower micromolar range. For example, compounds (4i, 4l, 4m, 4r, and 4s) exhibited significant inhibitory activities against the three cell lines with IC50 values of 0.95-3.36 μm. Furthermore, 2D-HQSAR and 3D-topomer CoMFA analyses were established, which could be used to develop second generation of isosteviol derivatives as anticancer agents.
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Affiliation(s)
- Cong-Jun Liu
- College of Chemistry and Molecular Engineering, New Drug Research & Development Center, Zhengzhou University, Zhengzhou, Henan, China
| | - Tao Zhang
- School of Pharmacy, Xinxiang Medical University, Xinxiang, Henan, China
| | - Shu-Ling Yu
- Key Laboratory of Natural Medicine and Immune-Engineering of Henan Province, Henan University, Kaifeng, Henan, China
| | - Xing-Jie Dai
- College of Chemistry and Molecular Engineering, New Drug Research & Development Center, Zhengzhou University, Zhengzhou, Henan, China
| | - Ya Wu
- College of Chemistry and Molecular Engineering, New Drug Research & Development Center, Zhengzhou University, Zhengzhou, Henan, China
| | - Jing-Chao Tao
- College of Chemistry and Molecular Engineering, New Drug Research & Development Center, Zhengzhou University, Zhengzhou, Henan, China
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18
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Flores-Ferrándiz J, Chinchilla R. Organocatalytic enantioselective conjugate addition of aldehydes to maleimides in deep eutectic solvents. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.tetasy.2016.12.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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19
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Matsunaga H, Tajima D, Kawauchi T, Yasuyama T, Ando S, Ishizuka T. A dramatic synergistic effect of a flexible achiral linker on a rigid chiral cis-1,2-diamine bifunctional organocatalyst. Org Biomol Chem 2017; 15:2892-2896. [DOI: 10.1039/c6ob02743a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The combination of a “rigid” chiral bicyclic cis-1,2-diamine skeleton and a “flexible” achiral linker was newly designed as a bifunctional organocatalyst framework and showed excellent catalytic activity, accompanied by the reversal of enantioselection.
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Affiliation(s)
| | - Daisuke Tajima
- Faculty of Life Sciences
- Kumamoto University
- Kumamoto 862-0973
- Japan
| | - Tetsuro Kawauchi
- Faculty of Life Sciences
- Kumamoto University
- Kumamoto 862-0973
- Japan
| | - Takuro Yasuyama
- Faculty of Life Sciences
- Kumamoto University
- Kumamoto 862-0973
- Japan
| | - Shin Ando
- Faculty of Life Sciences
- Kumamoto University
- Kumamoto 862-0973
- Japan
| | - Tadao Ishizuka
- Faculty of Life Sciences
- Kumamoto University
- Kumamoto 862-0973
- Japan
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20
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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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21
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Highly enantioselective Michael addition of α,α-disubstituted aldehydes to nitroolefins. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-016-2468-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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22
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Liu CJ, Yu SL, Liu YP, Dai XJ, Wu Y, Li RJ, Tao JC. Synthesis, cytotoxic activity evaluation and HQSAR study of novel isosteviol derivatives as potential anticancer agents. Eur J Med Chem 2016; 115:26-40. [DOI: 10.1016/j.ejmech.2016.03.009] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2016] [Revised: 03/02/2016] [Accepted: 03/03/2016] [Indexed: 12/26/2022]
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23
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Chen MY, Song T, Zheng ZJ, Xu Z, Cui YM, Xu LW. Tao-Phos-controlled desymmetrization of succinimide-based bisalkynes via asymmetric copper-catalyzed Huisgen alkyne–azide click cycloaddition: substrate scope and mechanism. RSC Adv 2016. [DOI: 10.1039/c6ra13687g] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
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24
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Flores-Ferrándiz J, Fiser B, Gómez-Bengoa E, Chinchilla R. Solvent-Induced Reversal of Enantioselectivity in the Synthesis of Succinimides by the Addition of Aldehydes to Maleimides Catalysed by Carbamate-Monoprotected 1,2-Diamines. European J Org Chem 2015. [DOI: 10.1002/ejoc.201403415] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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25
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Flores-Ferrándiz J, Chinchilla R. Solvent-dependent enantioswitching in the Michael addition of α,α-disubstituted aldehydes to maleimides organocatalyzed by mono-N-Boc-protected cyclohexa-1,2-diamines. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.tetasy.2014.06.014] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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26
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Yu L, Li P. New simple primary amine–thiourea organocatalysts and their application in asymmetric conjugate addition. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.05.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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27
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Serdyuk OV, Heckel CM, Tsogoeva SB. Bifunctional primary amine-thioureas in asymmetric organocatalysis. Org Biomol Chem 2014; 11:7051-71. [PMID: 24057617 DOI: 10.1039/c3ob41403e] [Citation(s) in RCA: 259] [Impact Index Per Article: 25.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Research disclosed since the demonstration of the first examples of primary amine-thiourea organocatalysis in 2006 has shown that primary amine-based thioureas can successfully catalyze a diverse variety of highly enantioselective transformations providing a wide range of versatile organic compounds. Recent remarkable progress with these chiral catalysts is summarized in this review.
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Affiliation(s)
- Olga V Serdyuk
- Department of Chemistry and Pharmacy, Institute of Organic Chemistry 1, University of Erlangen-Nuremberg, Henkestrasse 42, 91054 Erlangen, Germany.
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28
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Enantioselective Michael addition of isobutyraldehyde to nitroalkenes organocatalyzed by chiral primary amine-guanidines. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.tetasy.2014.02.006] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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29
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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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30
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Tsakos M, Kokotos CG. Primary and secondary amine-(thio)ureas and squaramides and their applications in asymmetric organocatalysis. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.09.080] [Citation(s) in RCA: 109] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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31
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Avila A, Chinchilla R, Gómez-Bengoa E, Nájera C. Enantioselective Michael addition of aldehydes to maleimides organocatalysed by chiral 1,2-diamines: an experimental and theoretical study. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.tetasy.2013.10.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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32
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Avila A, Chinchilla R, Gómez-Bengoa E, Nájera C. Enantioselective Synthesis of Succinimides by Michael Addition of Aldehydes to Maleimides Organocatalyzed by Chiral Primary Amine-Guanidines. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300492] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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33
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Lohoelter C, Weckbecker M, Waldvogel SR. (-)-Isosteviol as a Versatile Ex-Chiral-Pool Building Block for Organic Chemistry. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300447] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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34
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Narayanaperumal S, Rivera DG, Silva RC, Paixão MW. Terpene-Derived Bifunctional Thioureas in Asymmetric Organocatalysis. ChemCatChem 2013. [DOI: 10.1002/cctc.201200936] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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35
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Yang W, Jiang KZ, Lu X, Yang HM, Li L, Lu Y, Xu LW. Molecular assembly of an achiral phosphine and a chiral primary amine: a highly efficient supramolecular catalyst for the enantioselective Michael reaction of aldehydes with maleimides. Chem Asian J 2013; 8:1182-90. [PMID: 23554319 DOI: 10.1002/asia.201300141] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2013] [Revised: 02/20/2013] [Indexed: 12/27/2022]
Abstract
A combined catalyst system of a cinchonidine-derived primary amine and triphenylphosphine (CD-NH2 /PPh3 ) exhibited high catalytic performance in the Michael reaction of aldehydes with maleimides, thereby affording the corresponding functionalized aldehydes in excellent yields (up to 99 %) and enantioselectivities (>99 % ee). More interestingly, the significance of the phosphine in enhancing the enantioselectivities in the chiral-primary-amine-catalyzed Michael reaction was revealed. Furthermore, we explored the origin of the reaction mechanism in the Michael addition promoted by the dual organocatalytic system. On the basis of experimental results and spectroscopic analysis, such as UV/Vis, fluorescence emission (FL), NMR, and circular dichroism (CD) spectroscopy, as well as ESI-MS, we found that the molecular assembly of phosphine and primary amine played a crucial role in this enantioselective reaction, in which a possible supramolecular complex was formed as an effective chiral catalyst through noncovalent molecular interactions of a cinchona alkaloid-derived primary amine with triphenylphosphine.
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Affiliation(s)
- Wei Yang
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou 310012, PR China
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36
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Durmaz M, Sirit A. Calixarene-based highly efficient primary amine–thiourea organocatalysts for asymmetric Michael addition of aldehydes to nitrostyrenes. Supramol Chem 2013. [DOI: 10.1080/10610278.2013.773331] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Mustafa Durmaz
- a Department of Chemistry , Necmettin Erbakan University , Meram , Konya , 42099 , Turkey
| | - Abdulkadir Sirit
- a Department of Chemistry , Necmettin Erbakan University , Meram , Konya , 42099 , Turkey
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37
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Thiourea-catalyzed asymmetric conjugate addition of α-substituted cyanoacetates to maleimides. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.tetasy.2012.11.009] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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38
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Orlandi S, Pozzi G, Ghisetti M, Benaglia M. Synthesis and catalytic activity of fluorous chiral primary amine-thioureas. NEW J CHEM 2013. [DOI: 10.1039/c3nj00807j] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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39
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Avila A, Chinchilla R, Nájera C. Enantioselective Michael addition of α,α-disubstituted aldehydes to maleimides organocatalyzed by chiral primary amine-guanidines. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.tetasy.2012.11.002] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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40
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Zhang YR, Luo F, Huang XJ, Xie JW. Water-compatible Cascade Reaction: An Efficient Route to Substituted 2,3-Dihydrofurans. CHEM LETT 2012. [DOI: 10.1246/cl.2012.777] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Ya-Ru Zhang
- Department of Chemistry, Zhejiang Normal University
| | - Fang Luo
- Department of Chemistry, Zhejiang Normal University
| | | | - Jian-Wu Xie
- Department of Chemistry, Zhejiang Normal University
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41
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Kang JY, Carter RG. Primary Amine, Thiourea-Based Dual Catalysis Motif for Synthesis of Stereogenic, All-Carbon Quaternary Center-Containing Cycloalkanones. Org Lett 2012; 14:3178-81. [DOI: 10.1021/ol301272r] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jun Yong Kang
- Department of Chemistry, Oregon State University, Corvallis, Oregon 97331, United States
| | - Rich G. Carter
- Department of Chemistry, Oregon State University, Corvallis, Oregon 97331, United States
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42
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Ma ZW, Liu YX, Huo LJ, Gao X, Tao JC. Doubly stereocontrolled asymmetric Michael addition of acetylacetone to nitroolefins promoted by an isosteviol-derived bifunctional thiourea. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.tetasy.2012.03.020] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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43
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Wang J, Zhang Q, Zhang H, Feng Y, Yuan W, Zhang X. Organocatalytic enantioselective Michael addition of a kojic acid derivative to nitro olefins. Org Biomol Chem 2012; 10:2950-4. [DOI: 10.1039/c2ob07192d] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Jiyu Wang
- Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu, China
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44
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Yoshida M, Masaki E, Ikehara H, Hara S. Enantioselective synthesis of gabapentin analogues via organocatalytic asymmetric Michael addition of α-branched aldehydes to β-nitroacrylates. Org Biomol Chem 2012; 10:5289-97. [DOI: 10.1039/c2ob25413a] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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