1
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Yeo HM, Kim TH. Chiral Proline Amide‐Isothiouronium Salt Spaced with Diamine as an Efficient Bifunctional Organocatalyst for Enantioselective α‐Hydrazination of Aldehydes. ChemistrySelect 2023. [DOI: 10.1002/slct.202300060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
Affiliation(s)
- Hyoung Min Yeo
- School of Chemical Engineering College of Engineering Chonnam National University Gwangju 61186 Republic of Korea
| | - Take Hyeon Kim
- School of Chemical Engineering College of Engineering Chonnam National University Gwangju 61186 Republic of Korea
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2
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Jain A, Maji S, Shukla K, Kumari A, Garg S, Metre RK, Bhattacharyya S, Rana NK. Stereoselective synthesis of tri-substituted tetrahydrothiophenes and their in silico binding against mycobacterial protein tyrosine phosphatase B. Org Biomol Chem 2022; 20:3124-3135. [PMID: 35343552 DOI: 10.1039/d2ob00052k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A facile approach to tri-substituted tetrahydrothiophenes via thia-Michael/aldol has been developed. The cascade reaction was carried out in the presence of 5 mol% of DABCO in ethyl acetate to afford diversely functionalized tetrahydrothiophenes (THTs) with excellent diastereoselectivity. The present methodology has broad substrate tolerance. Gram-scale reaction proceeds with equal efficiency. Functional group transformations further highlight the synthetic potential of the THTs. An asymmetric version of the cascade reaction has also been investigated and a maximum of 72% ee was observed with cinchonidine derived squaramide. Moreover, in silico based molecular docking followed by deep learning based affinity prediction and molecular dynamics simulation analysis indicate the synthesized THT derivatives can act as potent competitive inhibitors of MptpB at low micromolar to nanomolar concentrations. In silico ADME analysis further suggests the plausibility of these compounds to act as future anti-mycobacterial therapeutic leads.
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Affiliation(s)
- Anshul Jain
- Department of Chemistry, Indian Institute of Technology Jodhpur, Rajashtan-342037, India.
| | - Sushobhan Maji
- Department of Bioscience and Bioengineering, Indian Institute of Technology Jodhpur, Rajashtan-342037, India.
| | - Khyati Shukla
- Department of Chemistry, Indian Institute of Technology Kanpur, Uttar Pradesh-208016, India
| | - Akanksha Kumari
- Department of Chemistry, Indian Institute of Technology Jodhpur, Rajashtan-342037, India.
| | - Shivani Garg
- Department of Bioscience and Bioengineering, Indian Institute of Technology Jodhpur, Rajashtan-342037, India.
| | - Ramesh K Metre
- Department of Chemistry, Indian Institute of Technology Jodhpur, Rajashtan-342037, India.
| | - Sudipta Bhattacharyya
- Department of Bioscience and Bioengineering, Indian Institute of Technology Jodhpur, Rajashtan-342037, India.
| | - Nirmal K Rana
- Department of Chemistry, Indian Institute of Technology Jodhpur, Rajashtan-342037, India.
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3
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Wang PF, Yu J, Guo KX, Jiang SP, Chen JJ, Gu QS, Liu JR, Hong X, Li ZL, Liu XY. Design of Hemilabile N,N,N-Ligands in Copper-Catalyzed Enantioconvergent Radical Cross-Coupling of Benzyl/Propargyl Halides with Alkenylboronate Esters. J Am Chem Soc 2022; 144:6442-6452. [PMID: 35363483 DOI: 10.1021/jacs.2c00957] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The enantioconvergent radical C(sp3)-C(sp2) cross-coupling of alkyl halides with alkenylboronate esters is an appealing tool in the assembly of synthetically valuable enantioenriched alkenes owing to the ready availability, low toxicity, and air/moisture stability of alkenylboronate esters. Here, we report a copper/chiral N,N,N-ligand catalytic system for the enantioconvergent cross-coupling of benzyl/propargyl halides with alkenylboronate esters (>80 examples) with good functional group tolerance. The key to the success is the rational design of hemilabile N,N,N-ligands by mounting steric hindrance at the ortho position of one coordinating quinoline ring. Thus, the newly designed ligand could not only promote the radical cross-coupling process in the tridentate form but also deliver enantiocontrol over highly reactive alkyl radicals in the bidentate form. Facile follow-up transformations highlight its potential utility in the synthesis of various enantioenriched building blocks as well as in the late-stage functionalization for drug discovery.
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Affiliation(s)
- Peng-Fei Wang
- Shenzhen Key Laboratory of Small Molecule Drug Discovery and Synthesis, Southern University of Science and Technology, Shenzhen 518055, China.,Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
| | - Jiao Yu
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
| | - Kai-Xin Guo
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China.,Academy for Advanced Interdisciplinary Studies and Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, China
| | - Sheng-Peng Jiang
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
| | - Ji-Jun Chen
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
| | - Qiang-Shuai Gu
- Shenzhen Key Laboratory of Small Molecule Drug Discovery and Synthesis, Southern University of Science and Technology, Shenzhen 518055, China.,Academy for Advanced Interdisciplinary Studies and Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, China
| | - Ji-Ren Liu
- Department of Chemistry, Zhejiang University, 38 Zheda Road, Hangzhou 310027, China
| | - Xin Hong
- Department of Chemistry, Zhejiang University, 38 Zheda Road, Hangzhou 310027, China
| | - Zhong-Liang Li
- Academy for Advanced Interdisciplinary Studies and Department of Chemistry, Southern University of Science and Technology, Shenzhen 518055, China
| | - Xin-Yuan Liu
- Shenzhen Key Laboratory of Small Molecule Drug Discovery and Synthesis, Southern University of Science and Technology, Shenzhen 518055, China.,Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
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4
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Ullah Z, Kim K, Venkanna A, Kim HS, Kim MI, Kim MH. Plausible Pnicogen Bonding of epi-Cinchonidine as a Chiral Scaffold in Catalysis. Front Chem 2021; 9:669515. [PMID: 34295874 PMCID: PMC8290064 DOI: 10.3389/fchem.2021.669515] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 06/10/2021] [Indexed: 12/11/2022] Open
Abstract
As a non-covalent interaction of a chiral scaffold in catalysis, pnicogen bonding of epi-cinchonidine (epi-CD), a cinchona alkaloid, was simulated to consider whether the interaction can have the potential controlling enantiotopic face like hydrogen bonding. Among five reactive functional groups in epi-CD, two stable complexes of the hydroxyl group (X-epi-CD1) at C17 and of the quinoline ring (X-epi-CD2) at N16 with pnictide family analytes [X = substituted phosphine (PX), i.e., F, Br, Cl, CF3, CN, HO, NO2, and CH3, and pnictide family analytes, i.e., PBr3, BiI3, SbI3, and AsI3] were predicted with intermolecular interaction energies, charge transfer (QMulliken and QNBO), and band gap energies of HOMO-LUMO (Eg) at the B3LYP/6-31G(d,p) level of density functional theory. It was found that the dominant site of pnicogen bonding in epi-CD is the quinoline ring (N16 atom) rather than the hydroxyl group (O36 atom). In addition, the UV-Vis spectra of the complex were calculated by time-dependent density functional theory (TD-DFT) at the B3LYP/6-31+G(d,p) level and compared with experimental measurements. Through these calculations, two intermolecular interactions (H-bond vs. pnicogen bond) of epi-CD were compared.
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Affiliation(s)
- Zakir Ullah
- Department of Pharmacy, College of Pharmacy, Gachon Institute of Pharmaceutical Science, Gachon University, Incheon, South Korea.,Department of Chemistry, Korea Advanced Institute of Science and Technology, Daejeon, South Korea
| | - Kang Kim
- Department of Pharmacy, College of Pharmacy, Gachon Institute of Pharmaceutical Science, Gachon University, Incheon, South Korea
| | - Arramshetti Venkanna
- Department of Pharmacy, College of Pharmacy, Gachon Institute of Pharmaceutical Science, Gachon University, Incheon, South Korea
| | - Hye Su Kim
- Department of BioNano Technology, Gachon University, Seongnam, South Korea
| | - Moon Il Kim
- Department of BioNano Technology, Gachon University, Seongnam, South Korea
| | - Mi-Hyun Kim
- Department of Pharmacy, College of Pharmacy, Gachon Institute of Pharmaceutical Science, Gachon University, Incheon, South Korea
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5
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Tözendemir D, Tanyeli C. The synthesis of chiral β-naphthyl-β-sulfanyl ketones via enantioselective sulfa-Michael reaction in the presence of a bifunctional cinchona/sulfonamide organocatalyst. Beilstein J Org Chem 2021; 17:494-503. [PMID: 33727972 PMCID: PMC7934708 DOI: 10.3762/bjoc.17.43] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 02/07/2021] [Indexed: 11/23/2022] Open
Abstract
Cinchona alkaloid-derived organocatalysts are widely employed in various asymmetric transformations, yielding products with high enantiopurity. In this respect, a bifunctional quinine-derived sulfonamide organocatalyst was developed to catalyze the asymmetric sulfa-Michael reaction of naphthalene-1-thiol with trans-chalcone derivatives. The target sulfa-Michael adducts were obtained with up to 96% ee under mild conditions and with a low (1 mol %) catalyst loading. Selected enantiomerically enriched sulfa-Michael addition products were subjected to oxidation to obtain the corresponding sulfones.
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Affiliation(s)
- Deniz Tözendemir
- Department of Chemistry, Middle East Technical University, 06800 Ankara, Turkey
| | - Cihangir Tanyeli
- Department of Chemistry, Middle East Technical University, 06800 Ankara, Turkey
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6
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Begum Z, Sannabe H, Seki C, Okuyama Y, Kwon E, Uwai K, Tokiwa M, Tokiwa S, Takeshita M, Nakano H. Simple primary β-amino alcohols as organocatalysts for the asymmetric Michael addition of β-keto esters to nitroalkenes. RSC Adv 2020; 11:203-209. [PMID: 35423042 PMCID: PMC8690173 DOI: 10.1039/d0ra09041g] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 12/03/2020] [Indexed: 11/21/2022] Open
Abstract
Simple primary β-amino alcohols act as an efficient organocatalysts in the asymmetric Michael addition of β-keto esters with nitroalkenes affording highly pure chiral Michael adducts. Also, both enantiomers of the adducts were obtained, depending on the specific catalyst used and reaction temperature.
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Affiliation(s)
- Zubeda Begum
- Division of Sustainable and Environmental Engineering, Graduate School of Engineering, Muroran Institute of Technology 27-1 Mizumoto-cho Muroran 050-8585
| | - Haruka Sannabe
- Division of Sustainable and Environmental Engineering, Graduate School of Engineering, Muroran Institute of Technology 27-1 Mizumoto-cho Muroran 050-8585
| | - Chigusa Seki
- Division of Sustainable and Environmental Engineering, Graduate School of Engineering, Muroran Institute of Technology 27-1 Mizumoto-cho Muroran 050-8585
| | - Yuko Okuyama
- Tohoku Medical and Pharmaceutical University 4-4-1 Komatsushima, Aoba-Ku Sendai 981-8558 Japan
| | - Eunsang Kwon
- Research and Analytical Center for Giant Molecules, Graduate School of Sciences, Tohoku University 6-3 Aoba, Aramaki, Aoba-Ku Sendai 980-8578 Japan
| | - Koji Uwai
- Division of Sustainable and Environmental Engineering, Graduate School of Engineering, Muroran Institute of Technology 27-1 Mizumoto-cho Muroran 050-8585
| | - Michio Tokiwa
- Tokiwakai Group 62 Numajiri Tsuduri-Chou Uchigo Iwaki 973-8053 Japan
| | - Suguru Tokiwa
- Tokiwakai Group 62 Numajiri Tsuduri-Chou Uchigo Iwaki 973-8053 Japan
| | | | - Hiroto Nakano
- Division of Sustainable and Environmental Engineering, Graduate School of Engineering, Muroran Institute of Technology 27-1 Mizumoto-cho Muroran 050-8585
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7
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Chaudhary B, Kulkarni N, Saiyed N, Chaurasia M, Desai S, Potkule S, Sharma S. β
‐Trifluoromethyl
α
,
β
‐unsaturated Ketones: Efficient Building Blocks for Diverse Trifluoromethylated Molecules. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202001018] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Bharatkumar Chaudhary
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research Ahmedabad (NIPER−A) Gandhinagar Gujarat 382355 INDIA
| | - Neeraj Kulkarni
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research Ahmedabad (NIPER−A) Gandhinagar Gujarat 382355 INDIA
| | - Nehanaz Saiyed
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research Ahmedabad (NIPER−A) Gandhinagar Gujarat 382355 INDIA
| | - Meenakshi Chaurasia
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research Ahmedabad (NIPER−A) Gandhinagar Gujarat 382355 INDIA
| | - Surbhi Desai
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research Ahmedabad (NIPER−A) Gandhinagar Gujarat 382355 INDIA
| | - Sagar Potkule
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research Ahmedabad (NIPER−A) Gandhinagar Gujarat 382355 INDIA
| | - Satyasheel Sharma
- Department of Natural Products National Institute of Pharmaceutical Education and Research Ahmedabad (NIPER−A) Gandhinagar Gujarat 382355 INDIA
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8
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Rani D, Bhargava M, Agarwal J. Asymmetric Michael Addition of Unactivated Ketones with β‐Nitrostyrenes Mediated by Bifunctional L‐Prolinamide Organocatalysts. ChemistrySelect 2020. [DOI: 10.1002/slct.202000136] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Dixita Rani
- Department of Chemistry and Center of Advanced Studies Panjab University Chandigarh 160014 India
| | - Meha Bhargava
- Department of Chemistry and Center of Advanced Studies Panjab University Chandigarh 160014 India
| | - Jyoti Agarwal
- Department of Chemistry and Center of Advanced Studies Panjab University Chandigarh 160014 India
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9
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Togashi R, Chennapuram M, Seki C, Okuyama Y, Kwon E, Uwai K, Tokiwa M, Takeshita M, Nakano H. 2-Azanorbornane-Based Amino Alcohol Organocatalysts for Asymmetric Michael Reaction of β-Keto Esters with Nitroolefins. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900308] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Rei Togashi
- Department of Bioengineering; Graduate School of Engineering; Muroran Institute of Technology.; 27-1 Mizumoto 050-8585 Muroran Japan
| | - Madhu Chennapuram
- Department of Bioengineering; Graduate School of Engineering; Muroran Institute of Technology.; 27-1 Mizumoto 050-8585 Muroran Japan
| | - Chigusa Seki
- Department of Bioengineering; Graduate School of Engineering; Muroran Institute of Technology.; 27-1 Mizumoto 050-8585 Muroran Japan
| | - Yuko Okuyama
- Graduate School of Engineering; Tohoku Medicinal and Pharmaceutical University; 4-4-1 Komatsushima, Aoba-ku 981-8585 Sendai Japan
| | - Eunsang Kwon
- Research and Analytical Center for Giant Molecules; Graduate School of Sciences; Tohoku University; 6-3 Aoba, Aramaki, Aoba-ku 980-8578 Sendai Japan
| | - Koji Uwai
- Department of Bioengineering; Graduate School of Engineering; Muroran Institute of Technology.; 27-1 Mizumoto 050-8585 Muroran Japan
| | - Michio Tokiwa
- Graduate School of Sciences; Tokiwakai Group; 62 Numajiri Tsuduri-chou Uchigo 973-8053 Iwaki Japan
| | - Mitsuhiro Takeshita
- Graduate School of Sciences; Tokiwakai Group; 62 Numajiri Tsuduri-chou Uchigo 973-8053 Iwaki Japan
| | - Hiroto Nakano
- Department of Bioengineering; Graduate School of Engineering; Muroran Institute of Technology.; 27-1 Mizumoto 050-8585 Muroran Japan
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10
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Owolabi IA, Chennapuram M, Seki C, Okuyama Y, Kwon E, Uwai K, Tokiwa M, Takeshita M, Nakano H. Amino Amide Organocatalysts for Asymmetric Michael Addition of β-Keto Esters with β-Nitroolefins. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2019. [DOI: 10.1246/bcsj.20180302] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Isiaka Alade Owolabi
- Division of Sustainable and Environmental Engineering, Graduate School of Engineering, Muroran Institute of Technology, 27-1 Mizumoto, Muroran, Hokkaido 050-8585, Japan
| | - Madhu Chennapuram
- Division of Sustainable and Environmental Engineering, Graduate School of Engineering, Muroran Institute of Technology, 27-1 Mizumoto, Muroran, Hokkaido 050-8585, Japan
| | - Chigusa Seki
- Division of Sustainable and Environmental Engineering, Graduate School of Engineering, Muroran Institute of Technology, 27-1 Mizumoto, Muroran, Hokkaido 050-8585, Japan
| | - Yuko Okuyama
- Tohoku Medical and Pharmaceutical University, 4-4-1 Komatsushima, Aoba-ku, Sendai, Miyagi 981-8558, Japan
| | - Eunsang Kwon
- Research and Analytical Center for Giant Molecules, Graduate School of Sciences, Tohoku University, 6-3 Aoba, Aramaki, Aoba-ku, Sendai, Miyagi 980-8578, Japan
| | - Koji Uwai
- Division of Sustainable and Environmental Engineering, Graduate School of Engineering, Muroran Institute of Technology, 27-1 Mizumoto, Muroran, Hokkaido 050-8585, Japan
| | - Michio Tokiwa
- Tokiwakai Group, 62 Numajiri, Tsuduri-chou, Uchigo, Iwaki, Fukushima 973-8053, Japan
| | - Mitsuhiro Takeshita
- Tokiwakai Group, 62 Numajiri, Tsuduri-chou, Uchigo, Iwaki, Fukushima 973-8053, Japan
| | - Hiroto Nakano
- Division of Sustainable and Environmental Engineering, Graduate School of Engineering, Muroran Institute of Technology, 27-1 Mizumoto, Muroran, Hokkaido 050-8585, Japan
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11
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Nakano H, Ganesan D, Chennapuram M, Begum Z, Seki C, Okuyama Y, Kwon E, Uwai K, Tokiwa M, Tokiwa S, Takeshita M. Sugar Based γ-Amino Alcohol Organocatalyst for Asymmetric Michael Addition of β-Keto Esters with Nitroolefins. HETEROCYCLES 2019. [DOI: 10.3987/com-19-14172] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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12
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Kumpuga BT, Itsuno S. Synthesis of chiral polyurethanes of cinchona alkaloids for the enantioselective synthesis in asymmetric catalysis. CATAL COMMUN 2019. [DOI: 10.1016/j.catcom.2018.09.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
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13
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Cruz H, Servín FA, Madrigal D, Chávez D, Perez-Sicairos S, Aguirre G, Cooksy AL, Somanathan R. C 2 -symmetric sulfonamides as homogeneous and heterogeneous organocatalysts that mimic enzymes in enantioselective Michael additions. Chirality 2018; 30:1036-1044. [PMID: 29873852 DOI: 10.1002/chir.22984] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 05/04/2018] [Accepted: 05/07/2018] [Indexed: 11/07/2022]
Abstract
Herein, we report the synthesis of C2 -symmetric sulfonamides as homogeneous and heterogeneous organocatalysts and their application in the enantioselective conjugate 1,4-Michael addition of carbonylic nucleophiles to β-nitrostyrene. Organocatalysts hydrogen bond to β-nitrostyrene and enamine in the transition state, mimicking an enzyme leading to final products in high yields (up to 98%) and good enantioselectivities (up to 96%). In addition, these results were supported by density functional calculations.
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Affiliation(s)
- Harold Cruz
- Centro de Graduados e Investigación en Química del Instituto Tecnológico de Tijuana, Tijuana, B.C., Mexico
| | - Felipe A Servín
- Centro de Graduados e Investigación en Química del Instituto Tecnológico de Tijuana, Tijuana, B.C., Mexico
| | - Domingo Madrigal
- Centro de Graduados e Investigación en Química del Instituto Tecnológico de Tijuana, Tijuana, B.C., Mexico
| | - Daniel Chávez
- Centro de Graduados e Investigación en Química del Instituto Tecnológico de Tijuana, Tijuana, B.C., Mexico
| | - Sergio Perez-Sicairos
- Centro de Graduados e Investigación en Química del Instituto Tecnológico de Tijuana, Tijuana, B.C., Mexico
| | - Gerardo Aguirre
- Centro de Graduados e Investigación en Química del Instituto Tecnológico de Tijuana, Tijuana, B.C., Mexico
| | - Andrew L Cooksy
- Department of Chemistry and Biochemistry, San Diego State University, San Diego, CA, USA
| | - Ratnasamy Somanathan
- Centro de Graduados e Investigación en Química del Instituto Tecnológico de Tijuana, Tijuana, B.C., Mexico
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14
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Li XT, Gu QS, Dong XY, Meng X, Liu XY. A Copper Catalyst with a Cinchona-Alkaloid-Based Sulfonamide Ligand for Asymmetric Radical Oxytrifluoromethylation of Alkenyl Oximes. Angew Chem Int Ed Engl 2018; 57:7668-7672. [DOI: 10.1002/anie.201804315] [Citation(s) in RCA: 91] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Indexed: 11/09/2022]
Affiliation(s)
- Xi-Tao Li
- Department of Chemistry; South University of Science and Technology of China, and; Shenzhen Grubbs Institute; Shenzhen 518055 China
| | - Qiang-Shuai Gu
- Academy for Advanced Interdisciplinary Studies; South University of Science and Technology of China; Shenzhen 518055 China
| | - Xiao-Yang Dong
- Department of Chemistry; South University of Science and Technology of China, and; Shenzhen Grubbs Institute; Shenzhen 518055 China
| | - Xiang Meng
- Department of Chemistry; South University of Science and Technology of China, and; Shenzhen Grubbs Institute; Shenzhen 518055 China
| | - Xin-Yuan Liu
- Department of Chemistry; South University of Science and Technology of China, and; Shenzhen Grubbs Institute; Shenzhen 518055 China
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15
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Li XT, Gu QS, Dong XY, Meng X, Liu XY. A Copper Catalyst with a Cinchona-Alkaloid-Based Sulfonamide Ligand for Asymmetric Radical Oxytrifluoromethylation of Alkenyl Oximes. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201804315] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Xi-Tao Li
- Department of Chemistry; South University of Science and Technology of China, and; Shenzhen Grubbs Institute; Shenzhen 518055 China
| | - Qiang-Shuai Gu
- Academy for Advanced Interdisciplinary Studies; South University of Science and Technology of China; Shenzhen 518055 China
| | - Xiao-Yang Dong
- Department of Chemistry; South University of Science and Technology of China, and; Shenzhen Grubbs Institute; Shenzhen 518055 China
| | - Xiang Meng
- Department of Chemistry; South University of Science and Technology of China, and; Shenzhen Grubbs Institute; Shenzhen 518055 China
| | - Xin-Yuan Liu
- Department of Chemistry; South University of Science and Technology of China, and; Shenzhen Grubbs Institute; Shenzhen 518055 China
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16
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Nakashima K, Noda Y, Hirashima SI, Koseki Y, Miura T. Asymmetric Conjugate Addition of α-Cyanoketones to Enones Using Diaminomethylenemalononitrile Organocatalyst. J Org Chem 2018; 83:2402-2408. [DOI: 10.1021/acs.joc.7b02976] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kosuke Nakashima
- Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan
| | - Yuta Noda
- Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan
| | - Shin-ichi Hirashima
- Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan
| | - Yuji Koseki
- Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan
| | - Tsuyoshi Miura
- Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan
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17
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Dajek M, Kowalczyk R, Boratyński PJ. trans-1,2-Diaminocyclohexane-based sulfonamides as effective hydrogen-bonding organocatalysts for asymmetric Michael–hemiacetalization reaction. Catal Sci Technol 2018. [DOI: 10.1039/c8cy01199k] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Simple sulfonamide organocatalysts deliver unparalleled efficiency in the asymmetric Michael–hemiacetalization cascade.
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Affiliation(s)
- Maciej Dajek
- Department of Organic Chemistry
- Wrocław University of Technology
- Wrocław
- 50-370 Poland
| | - Rafał Kowalczyk
- Department of Organic Chemistry
- Wrocław University of Technology
- Wrocław
- 50-370 Poland
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18
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Chen G, Liang G, Wang Y, Deng P, Zhou H. A homodinuclear cobalt complex for the catalytic asymmetric Michael reaction of β-ketoesters to nitroolefins. Org Biomol Chem 2018; 16:3841-3850. [DOI: 10.1039/c8ob00773j] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A homodinuclear Co2/aminophenol sulfonamide complex has been developed for the asymmetric Michael reaction.
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Affiliation(s)
- Guanghui Chen
- School of Pharmaceutical Science
- Chongqing Medical University
- Chongqing 400016
- P. R. China
| | - Guojuan Liang
- School of Pharmaceutical Science
- Chongqing Medical University
- Chongqing 400016
- P. R. China
| | - Yiwu Wang
- Pharmaceutical Teaching Laboratory Centre
- Chongqing Medical University
- Chongqing 400016
- P. R. China
| | - Ping Deng
- School of Pharmaceutical Science
- Chongqing Medical University
- Chongqing 400016
- P. R. China
| | - Hui Zhou
- School of Pharmaceutical Science
- Chongqing Medical University
- Chongqing 400016
- P. R. China
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19
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Endo Y, Takata S, Kumpuga BT, Itsuno S. Synthesis of Cinchona Alkaloid Sulfonamide Polymers as Enantioselective Catalysts for the Michael Addition Reaction of β-Ketoester and Nitrostyrene. ChemistrySelect 2017. [DOI: 10.1002/slct.201702010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yuta Endo
- Department of Environmental and Life Sciences; Toyohashi University of Technology, Tempaku-cho; Toyohashi 441-8580 Japan
| | - Shohei Takata
- Department of Environmental and Life Sciences; Toyohashi University of Technology, Tempaku-cho; Toyohashi 441-8580 Japan
| | - Bahati Thom Kumpuga
- Department of Environmental and Life Sciences; Toyohashi University of Technology, Tempaku-cho; Toyohashi 441-8580 Japan
| | - Shinichi Itsuno
- Department of Environmental and Life Sciences; Toyohashi University of Technology, Tempaku-cho; Toyohashi 441-8580 Japan
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20
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Mukhopadhyay S, Nath U, Pan SC. Organocatalytic Asymmetric Synthesis of 3,3-Disubstituted 3,4-Dihydro-2-quinolones. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700655] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Utpal Nath
- Department of Chemistry; Indian Institute of Technology Guwahati; Assam India 781039
| | - Subhas Chandra Pan
- Department of Chemistry; Indian Institute of Technology Guwahati; Assam India 781039
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21
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Gholamzadeh P, Mohammadi Ziarani G, Zandi F, Abolhasani Soorki A, Badiei A, Yazdian F. Modification of fumed silica surface with different sulfonamides via a postsynthesis method and their application as antibacterial agents. CR CHIM 2017. [DOI: 10.1016/j.crci.2017.03.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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22
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Andrés JM, González M, Maestro A, Naharro D, Pedrosa R. Recyclable Chiral Bifunctional Thioureas Derived from [60]Fullerene and Their Use as Highly Efficient Organocatalysts for the Asymmetric Nitro-Michael Reaction. European J Org Chem 2017. [DOI: 10.1002/ejoc.201601640] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- José M. Andrés
- Instituto CINQUIMA and Departamento de Química Orgánica; Facultad de Ciencias; Universidad de Valladolid; Paseo de Belén 7 47011 Valladolid Spain
| | - Miguel González
- Instituto CINQUIMA and Departamento de Química Orgánica; Facultad de Ciencias; Universidad de Valladolid; Paseo de Belén 7 47011 Valladolid Spain
| | - Alicia Maestro
- Instituto CINQUIMA and Departamento de Química Orgánica; Facultad de Ciencias; Universidad de Valladolid; Paseo de Belén 7 47011 Valladolid Spain
| | - Daniel Naharro
- Instituto CINQUIMA and Departamento de Química Orgánica; Facultad de Ciencias; Universidad de Valladolid; Paseo de Belén 7 47011 Valladolid Spain
| | - Rafael Pedrosa
- Instituto CINQUIMA and Departamento de Química Orgánica; Facultad de Ciencias; Universidad de Valladolid; Paseo de Belén 7 47011 Valladolid Spain
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23
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Blise K, Cvitkovic MW, Gibbs NJ, Roberts SF, Whitaker RM, Hofmeister GE, Kohen D. A Theoretical Mechanistic Study of the Asymmetric Desymmetrization of a Cyclic meso-Anhydride by a Bifunctional Quinine Sulfonamide Organocatalyst. J Org Chem 2017; 82:1347-1355. [DOI: 10.1021/acs.joc.6b02320] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Katie Blise
- Department of Chemistry, Carleton College, Northfield, Minnesota 55057, United States
| | - Milan W. Cvitkovic
- Department of Chemistry, Carleton College, Northfield, Minnesota 55057, United States
| | - Nolly J. Gibbs
- Department of Chemistry, Carleton College, Northfield, Minnesota 55057, United States
| | - Sean F. Roberts
- Department of Chemistry, Carleton College, Northfield, Minnesota 55057, United States
| | - Reid M. Whitaker
- Department of Chemistry, Carleton College, Northfield, Minnesota 55057, United States
| | | | - Daniela Kohen
- Department of Chemistry, Carleton College, Northfield, Minnesota 55057, United States
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24
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Govender T, Arvidsson PI, Maguire GEM, Kruger HG, Naicker T. Enantioselective Organocatalyzed Transformations of β-Ketoesters. Chem Rev 2016; 116:9375-437. [PMID: 27463615 DOI: 10.1021/acs.chemrev.6b00156] [Citation(s) in RCA: 94] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The β-ketoester structural motif continues to intrigue chemists with its electrophilic and nucleophilic sites. Proven to be a valuable tool within organic synthesis, natural product, and medicinal chemistry, reports on chiral β-ketoester molecular skeletons display a steady increase. With the reignition of organocatalysis in the past decade, asymmetric methods available for the synthesis of this structural unit has significantly expanded, making it one of the most exploited substrates for organocatalytic transformations. This review provides comprehensive information on the plethora of organocatalysts used in stereoselective organocatalyzed construction of β-ketoester-containing compounds.
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Affiliation(s)
- Thavendran Govender
- Catalysis and Peptide Research Unit, University of KwaZulu Natal , Durban, 4001, South Africa
| | - Per I Arvidsson
- Catalysis and Peptide Research Unit, University of KwaZulu Natal , Durban, 4001, South Africa.,P. I. Arvidsson, Science for Life Laboratory, Drug Discovery and Development Platform and Division of Translational Medicine and Chemical Biology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet SE-171 77 Stockholm, Sweden
| | - Glenn E M Maguire
- Catalysis and Peptide Research Unit, University of KwaZulu Natal , Durban, 4001, South Africa
| | - Hendrik G Kruger
- Catalysis and Peptide Research Unit, University of KwaZulu Natal , Durban, 4001, South Africa
| | - Tricia Naicker
- Catalysis and Peptide Research Unit, University of KwaZulu Natal , Durban, 4001, South Africa
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25
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Xie J, Xing WL, Sha F, Wu XY. Enantioselective Cascade Reaction of α-Cyano Ketones and Isatylidene Malononitriles: Asymmetric Construction of Spiro[4H-pyran-oxindoles]. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600432] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jin Xie
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; 200237 Shanghai P. R. China
| | - Wei-Long Xing
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; 200237 Shanghai P. R. China
| | - Feng Sha
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; 200237 Shanghai P. R. China
| | - Xin-Yan Wu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; 200237 Shanghai P. R. China
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26
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Xie J, Xing XY, Sha F, Wu ZY, Wu XY. Enantioselective synthesis of spiro[indoline-3,4′-pyrano[2,3-c]pyrazole] derivatives via an organocatalytic asymmetric Michael/cyclization cascade reaction. Org Biomol Chem 2016; 14:8346-55. [DOI: 10.1039/c6ob01256f] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Pyrazolones have been firstly employed to react with isatylidene malononitriles, and chiral multicyclic spirooxindoles have been constructed with a low loading of commercially available catalysts.
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Affiliation(s)
- Jin Xie
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Xiao-Yu Xing
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Feng Sha
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | | | - Xin-Yan Wu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
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27
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Takata S, Endo Y, Shahid Ullah M, Itsuno S. Synthesis of cinchona alkaloid sulfonamide polymers as sustainable catalysts for the enantioselective desymmetrization of cyclic anhydrides. RSC Adv 2016. [DOI: 10.1039/c6ra14535c] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Mizoroki–Heck polymerization of cinchona sulfonamide gave chiral polymers, which are active catalysts for enantioselective desymmetrization of cyclic anhydrides to give chiral hemiesters in high yield with high enantioselectivities.
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Affiliation(s)
- Shohei Takata
- Department of Environmental and Life Sciences
- Toyohashi University of Technology
- Toyohashi
- Japan
| | - Yuta Endo
- Department of Environmental and Life Sciences
- Toyohashi University of Technology
- Toyohashi
- Japan
| | - Mohammad Shahid Ullah
- Department of Environmental and Life Sciences
- Toyohashi University of Technology
- Toyohashi
- Japan
| | - Shinichi Itsuno
- Department of Environmental and Life Sciences
- Toyohashi University of Technology
- Toyohashi
- Japan
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28
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Tatsumi T, Misaki T, Sugimura T. Organocatalytic 1,4-Addition Reaction of 2-Formyl(thio)esters to Vinylketones: An Efficient Access to Acyclic Chiral Building Blocks with a Quaternary Carbon Stereocenter. Chemistry 2015; 21:18971-4. [PMID: 26555679 DOI: 10.1002/chem.201504479] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Indexed: 11/05/2022]
Abstract
2-Formyl(thio)esters were utilized as pronucleophiles to obtain less-accessible acyclic chiral building blocks bearing versatile functional groups on a quaternary carbon atom for enantioselective 1,4-addition to vinylketones. To achieve high enantioselectivity in the present 1,4-addition reaction, thiourea-tertiary amines containing a bulky chiral backbone were developed as catalysts, and several derivatizations of the products were performed to demonstrate the synthetic utility of the products.
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Affiliation(s)
- Toshifumi Tatsumi
- Graduate School of Material Science, University of Hyogo, 3-2-1 Kohto, Kamigori, Hyogo 678-1297 (Japan)
| | - Tomonori Misaki
- Graduate School of Material Science, University of Hyogo, 3-2-1 Kohto, Kamigori, Hyogo 678-1297 (Japan).
| | - Takashi Sugimura
- Graduate School of Material Science, University of Hyogo, 3-2-1 Kohto, Kamigori, Hyogo 678-1297 (Japan)
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29
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Zhang H, Yang W, Deng J. Fabrication of optically active microparticles constructed by helical polymer/quinine and their application to asymmetric Michael addition. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.10.046] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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30
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Andrés JM, de La Cruz N, Valle M, Pedrosa R. Bottom-Up Synthesis of Supported Thioureas and Their Use in Enantioselective Solvent-Free Aza-Henry and Michael Additions. Chempluschem 2015; 81:86-92. [DOI: 10.1002/cplu.201500476] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Indexed: 11/07/2022]
Affiliation(s)
- José M. Andrés
- Instituto CINQUIMA and Departamento de Química Orgánica; Facultad de Ciencias; Universidad de Valladolid; Paseo de Belén 7 47011 Valladolid Spain
| | - Noelia de La Cruz
- Instituto CINQUIMA and Departamento de Química Orgánica; Facultad de Ciencias; Universidad de Valladolid; Paseo de Belén 7 47011 Valladolid Spain
| | - María Valle
- Instituto CINQUIMA and Departamento de Química Orgánica; Facultad de Ciencias; Universidad de Valladolid; Paseo de Belén 7 47011 Valladolid Spain
| | - Rafael Pedrosa
- Instituto CINQUIMA and Departamento de Química Orgánica; Facultad de Ciencias; Universidad de Valladolid; Paseo de Belén 7 47011 Valladolid Spain
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31
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Xu Z, Xu LW. Development of Ar-BINMOL-Derived Atropisomeric Ligands with Matched Axial and sp3Central Chirality for Catalytic Asymmetric Transformations. CHEM REC 2015; 15:925-48. [PMID: 26400411 DOI: 10.1002/tcr.201500208] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2015] [Indexed: 01/05/2023]
Affiliation(s)
- Zheng Xu
- Key Laboratory of Organosilicon Chemistry and Material Technology of the Ministry of Education; Hangzhou Normal University; No. 1378, Wenyi West Road Hangzhou P. R. China
| | - Li-Wen Xu
- Key Laboratory of Organosilicon Chemistry and Material Technology of the Ministry of Education; Hangzhou Normal University; No. 1378, Wenyi West Road Hangzhou P. R. China
- State Key Laboratory for Oxo Synthesis and Selective Oxidation; Lanzhou Institute of Chemical Physics; Chinese Academy of Sciences (CAS); No. 18, Tianshui Road Lanzhou P. R. China
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32
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Zhong Y, Ma S, Xu Z, Chang M, Wang R. Organocatalytic asymmetric vinylogous Michael addition of 3-alkylidene oxindoles to α-substituted β-nitroacrylates: facile construction of a chiral all-carbon quaternary center. RSC Adv 2014. [DOI: 10.1039/c4ra09128k] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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33
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Yang W, Cui YM, Zou JF, Wang CY, Huang WS, Zhang J, Xu LW. Investigation of the Mitsunobu Reaction of BINOL and Cinchona Alkaloids: Inversion or Retention of Configuration? SYNTHETIC COMMUN 2014. [DOI: 10.1080/00397911.2014.930494] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Wei Yang
- a Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education , College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University , Hangzhou , China
| | - Yu-Ming Cui
- a Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education , College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University , Hangzhou , China
| | - Jing-Feng Zou
- a Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education , College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University , Hangzhou , China
| | - Cai-Yun Wang
- a Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education , College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University , Hangzhou , China
| | - Wei-Sheng Huang
- a Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education , College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University , Hangzhou , China
| | - Jin Zhang
- a Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education , College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University , Hangzhou , China
| | - Li-Wen Xu
- a Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education , College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University , Hangzhou , China
- b State Key Laboratory for Oxo Synthesis and Selective Oxidation , Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences , Lanzhou , China
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34
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Hayashi Y, Kawamoto Y, Honda M, Okamura D, Umemiya S, Noguchi Y, Mukaiyama T, Sato I. Diphenylprolinol silyl ether catalyzed asymmetric Michael reaction of nitroalkanes and β,β-disubstituted α,β-unsaturated aldehydes for the construction of all-carbon quaternary stereogenic centers. Chemistry 2014; 20:12072-82. [PMID: 25164711 DOI: 10.1002/chem.201403588] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2014] [Indexed: 11/10/2022]
Abstract
The asymmetric Michael reaction of nitroalkanes and β,β-disubstituted α,β-unsaturated aldehydes was catalyzed by diphenylprolinol silyl ether to afford 1,4-addition products with an all-carbon quaternary stereogenic center with excellent enantioselectivity. The reaction is general for β-substituents such as β-aryl and β-alkyl groups, and both nitromethane and nitroethane can be employed. The addition of nitroethane is considered a synthetic equivalent of the asymmetric Michael reaction of ethyl and acetyl substituents by means of radical denitration and Nef reaction, respectively. The short asymmetric synthesis of (S)-ethosuximide with a quaternary carbon center was accomplished by using the present asymmetric Michael reaction as the key step. The reaction mechanism that involves the E/Z isomerization of α,β-unsaturated aldehydes, the retro-Michael reaction, and the different reactivity between nitromethane and nitroethane is discussed.
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Affiliation(s)
- Yujiro Hayashi
- Department of Chemistry, Graduate School of Science, Tohoku University, 6-3 Aramaki-Aza Aoba, Aoba-ku, Sendai 980-8578 (Japan).
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35
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Zhao W, Zhang Y, Qu C, Zhang L, Wang J, Cui Y. Catalytic Performance of Silica Supported Cinchona Alkaloids as Heterogeneous Catalysts for Asymmetric Michael Reaction. Catal Letters 2014. [DOI: 10.1007/s10562-014-1322-5] [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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36
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Loh CCJ, Chauhan P, Hack D, Lehmann C, Enders D. Rapid Asymmetric Synthesis of Highly Functionalized Indanolsviaa Michael/Henry Organocascade with Submol% Squaramide Catalyst Loadings. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400499] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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37
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Lu X, Deng L. Catalytic asymmetric peroxidation of α,β-unsaturated nitroalkenes by a bifunctional organic catalyst. Org Lett 2014; 16:2358-61. [PMID: 24730647 PMCID: PMC4018155 DOI: 10.1021/ol500677v] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2014] [Indexed: 11/29/2022]
Abstract
A new enantioselective peroxidation of α,β-unsaturated nitroalkenes was realized with an easily accessible acid-base bifunctional organic catalyst derived from cinchona alkaloids. This reaction provides unprecedented easy access to optically active chiral peroxides, as illustrated by the asymmetric synthesis of β-peroxy nitro compounds.
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Affiliation(s)
- Xiaojie Lu
- Department of Chemistry, Brandeis University, Waltham, Massachusetts 02454-9110, United States
| | - Li Deng
- Department of Chemistry, Brandeis University, Waltham, Massachusetts 02454-9110, United States
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38
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Yoshida M, Kubara A, Nagasawa Y, Hara S, Yamanaka M. Asymmetric Michael Addition of β-Ketoesters to Enones Catalyzed by the Lithium Salt of a Primary β-Amino Acid. ASIAN J ORG CHEM 2014. [DOI: 10.1002/ajoc.201400024] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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39
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Zhao Y, Wang XJ, Lin Y, Cai CX, Liu JT. Highly enantioselective direct Michael addition of 1,3-dicarbonyl compounds to β-fluoroalkyl-α-nitroalkenes. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.02.062] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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40
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New class of bifunctional thioureas from l-proline: highly enantioselective Michael addition of 1,3-dicarbonyls to nitroolefins. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.tetasy.2014.02.011] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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41
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Reiter C, López-Molina S, Schmid B, Neiss C, Görling A, Tsogoeva SB. Michael Addition of N-Unprotected 2-Oxindoles to Nitrostyrene Catalyzed by Bifunctional Tertiary Amines: Crucial Role of Dispersion Interactions. ChemCatChem 2014. [DOI: 10.1002/cctc.201301052] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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42
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Luo J, Jiang C, Wang H, Xu LW, Lu Y. Direct asymmetric Michael addition of phthalide derivatives to chalcones. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.07.108] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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43
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Cranwell PB, Hiscock JR, Haynes CJE, Light ME, Wells NJ, Gale PA. Anion recognition and transport properties of sulfamide-, phosphoric triamide- and thiophosphoric triamide-based receptors. Chem Commun (Camb) 2013; 49:874-6. [PMID: 23247070 DOI: 10.1039/c2cc38198b] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Studies of sulfamide, phosphoric triamide and thiophosphoric triamide-based organocatalysts show that the phosphorus containing systems are effective new hydrogen bonding motifs for the recognition and transport of anions.
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44
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Iida H, Tang Z, Yashima E. Synthesis and bifunctional asymmetric organocatalysis of helical poly(phenylacetylene)s bearing cinchona alkaloid pendants via a sulfonamide linkage. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/pola.26678] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Hiroki Iida
- Department of Molecular Design and Engineering; Graduate School of Engineering; Nagoya University; Nagoya 464-8603 Japan
| | - Zhenglin Tang
- Department of Molecular Design and Engineering; Graduate School of Engineering; Nagoya University; Nagoya 464-8603 Japan
| | - Eiji Yashima
- Department of Molecular Design and Engineering; Graduate School of Engineering; Nagoya University; Nagoya 464-8603 Japan
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Isik M, Tanyeli C. Cu-catalyzed selective mono-N-pyridylation: direct access to 2-aminoDMAP/sulfonamides as bifunctional organocatalysts. J Org Chem 2013; 78:1604-11. [PMID: 23331280 DOI: 10.1021/jo302713b] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Direct and selective mono-N-pyridylation of trans-(R,R)-cyclohexane-1,2-diamine is described here. Facile preparation of a novel chiral 2-aminoDMAP core catalaphore via Cu catalysis has led to the development of various sulfonamide/2-aminoDMAPs as bifunctional acid/base organocatalysts (most in two steps overall), which have been shown to very effectively promote asymmetric conjugate addition of acetylacetone to trans-β-nitroolefins with good to excellent yields (87-93%) and enantioselectivites (up to 99%).
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Affiliation(s)
- Murat Isik
- Department of Chemistry, Middle East Technical University, 06800 Ankara, Turkey
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Das S, Goswami A, Murali N, Asefa T. Efficient Tertiary Amine/Weak Acid Bifunctional Mesoporous Silica Catalysts for Michael Addition Reactions. ChemCatChem 2013. [DOI: 10.1002/cctc.201200551] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Kang YK, Lee HJ, Moon HW, Kim DY. Organocatalytic enantioselective decarboxylative Michael addition of β-ketoacids to α,β-unsaturated ketones. RSC Adv 2013. [DOI: 10.1039/c2ra21945j] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Reddy BVS, Swain M, Reddy SM, Yadav JS. Enantioselective Michael addition of 2-hydroxy-1,4-naphthoquinone and 1,3-dicarbonyls to β-nitroalkenes catalyzed by a novel bifunctional rosin-indane amine thiourea catalyst. RSC Adv 2013. [DOI: 10.1039/c3ra40965a] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
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Luo J, Wang H, Zhong F, Kwiatkowski J, Xu LW, Lu Y. Highly diastereoselective and enantioselective direct Michael addition of phthalide derivatives to nitroolefins. Chem Commun (Camb) 2013; 49:5775-7. [DOI: 10.1039/c3cc42187b] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Dou X, Lu Y. Enantioselective conjugate addition of 3-fluoro-oxindoles to vinyl sulfone: an organocatalytic access to chiral 3-fluoro-3-substituted oxindoles. Org Biomol Chem 2013; 11:5217-21. [DOI: 10.1039/c3ob41267a] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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