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Lu B, Zhang R, Chen C, Jin L, Xu J, Yang H. Research on promoting the asymmetric reaction of phenylacetylene with aldehydes by chloramphenicol base ligands. Chirality 2024; 36:e23631. [PMID: 37974359 DOI: 10.1002/chir.23631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 10/25/2023] [Accepted: 10/30/2023] [Indexed: 11/19/2023]
Abstract
A series of chiral ligands were synthesized using chloramphenicol base as starting materials. These ligands were applied to the asymmetric catalytic reactions of terminal alkynes with aldehydes to obtain a propargyl alcohol product in high yield (80-94%) with excellent enantioselectivities (82-96%).
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Affiliation(s)
- Baozhao Lu
- Key Laboratory of General Chemistry of the National Ethnic Affairs Commission, School of Chemistry and Environment, Southwest Minzu University, Chengdu, China
| | - Ruifeng Zhang
- Key Laboratory of General Chemistry of the National Ethnic Affairs Commission, School of Chemistry and Environment, Southwest Minzu University, Chengdu, China
| | - Congdi Chen
- Sichuan Provincial Key Laboratory for Structural Optimization and Application of Functional Molecules, Chengdu Normal University, Chengdu, China
| | - Liming Jin
- Key Laboratory of Biotechnology and Bioresources Utilization, Ministry of Education, Dalian Minzu University, Dalian, China
| | - Jiaqi Xu
- Key Laboratory of General Chemistry of the National Ethnic Affairs Commission, School of Chemistry and Environment, Southwest Minzu University, Chengdu, China
| | - Hongjun Yang
- Key Laboratory of General Chemistry of the National Ethnic Affairs Commission, School of Chemistry and Environment, Southwest Minzu University, Chengdu, China
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2
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Zhang B, Ma X, Yan B, Ni C, Yu H, Yang Z, Roesky HW. An efficient catalytic method for hydrophosphination of heterocumulenes with diethylzinc as precatalyst without a solvent. Dalton Trans 2021; 50:15488-15492. [PMID: 34723295 DOI: 10.1039/d1dt02706a] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Commercially available compound ZnEt2 acts as an efficient precatalyst for the solvent-free hydrophosphinations of heterocumulenes using Ph2PH as reagent. As far as we knew, this has been not reported in group 12 metal catalyzing reactions. A suggested mechanism of this reaction is explored, and the intermediate [{Ph2PC(NiPr)2}ZnEt]2 is obtained and characterized by a single-crystal X-ray structural analysis.
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Affiliation(s)
- Bingyi Zhang
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, P. R. China.
| | - Xiaoli Ma
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, P. R. China.
| | - Ben Yan
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, P. R. China.
| | - Congjian Ni
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, P. R. China.
| | - Hailong Yu
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, P. R. China.
| | - Zhi Yang
- School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing, P. R. China.
| | - Herbert W Roesky
- Institute of Inorganic Chemistry, Georg-August-Universität Göttingen, Göttingen Tammannstrasse 4, D-37077, Germany.
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3
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Wang RL, Jia SK, Guo YJ, Yi Y, Hua YZ, Lu HJ, Wang MC. Dinuclear zinc-catalyzed enantioselective formal [3 + 2] cycloaddition of N-2,2,2-trifluoroethylisatin ketimines with low reactivity aurone derivatives. Org Biomol Chem 2021; 19:8492-8496. [PMID: 34549771 DOI: 10.1039/d1ob01599k] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Highly enantioselective formal [3 + 2] cycloaddition of N-2,2,2-trifluoroethylisatin ketimines with aurone derivatives of low reactivity using chiral dinuclear zinc catalysts has been developed via a Brønsted base and Lewis acid cooperative activation model. These transformations involving a domino Michael/Mannich reaction sequence led to efficient construction of a range of chiral spiro[benzofuran-pyrrolidine] scaffolds bearing three biologically relevant heterocyclic moieties and two adjacent spiro quaternary stereocenters in high yields (up to 95%) and with good enantioselectivities (up to 99% ee).
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Affiliation(s)
- Rui-Li Wang
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, China.
| | - Shi-Kun Jia
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, China.
| | - Ya-Jun Guo
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, China.
| | - Yang Yi
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, China.
| | - Yuan-Zhao Hua
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, China.
| | - Hui-Jie Lu
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, China.
| | - Min-Can Wang
- Green Catalysis Center, and College of Chemistry, Zhengzhou University, Zhengzhou 450001, China.
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4
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5
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Hu WB, Song X, Wang MC. A new asymmetric activation strategy for hydrazones as acyl anion equivalents in the bimetallic catalyzed carbonyl-ene reaction. Org Biomol Chem 2021; 19:2055-2062. [PMID: 33599668 DOI: 10.1039/d1ob00017a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new asymmetric activation strategy for hydrazones as acyl anion equivalents is developed in the bimetallic catalyzed carbonyl-ene reaction of isatins and hydrazones. Under mild conditions, optically active functionalized 3-hydroxy-2-oxindoles were furnished in up to 98% yield with up to 97% enantioselectivity. In this process, formaldehyde tert-butylhydrazone which is seldom employed in asymmetric carbonyl-ene reactions accelerated by a metallic catalyst can be activated well by a Brønsted base. A possible catalytic cycle is proposed.
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Affiliation(s)
- Wen-Bo Hu
- The College of Chemistry and Molecular Engineering, Zhengzhou University, 75 Daxue Road, Zhengzhou, Henan 450052, P. R. China.
| | - Xixi Song
- The College of Chemistry and Molecular Engineering, Zhengzhou University, 75 Daxue Road, Zhengzhou, Henan 450052, P. R. China.
| | - Min-Can Wang
- The College of Chemistry and Molecular Engineering, Zhengzhou University, 75 Daxue Road, Zhengzhou, Henan 450052, P. R. China.
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6
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7
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C-Methylation of Organic Substrates: A Comprehensive Overview. Part II—Methyl Metals as Methylating Agents. CHEMISTRY AFRICA 2020. [DOI: 10.1007/s42250-020-00172-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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8
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Trost BM, Hung C(J, Mata G. Zweikernige Metall‐ProPhenol‐Katalysatoren: Entwicklung und Anwendungen in der Synthese. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201909692] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Barry M. Trost
- Department of ChemistryStanford University 333 Campus Drive Stanford CA 94305 USA
| | - Chao‐I (Joey) Hung
- Department of ChemistryStanford University 333 Campus Drive Stanford CA 94305 USA
| | - Guillaume Mata
- Department of ChemistryStanford University 333 Campus Drive Stanford CA 94305 USA
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9
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Gonela UM, Yadav JS. Synthesis of chiral propargyl alcohols following the base-induced elimination protocol: application in the total synthesis of natural products. NEW J CHEM 2020. [DOI: 10.1039/c9nj05626b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Synthesis of enantiomerically pure propargyl alcohols is one of the most important tools in organic synthesis and “base-induced elimination of β-alkoxy chlorides” could offer the enantiomerically pure propargyl alcohols.
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Affiliation(s)
- Uma Maheshwar Gonela
- Natural Product Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad
- India
| | - Jhillu S. Yadav
- Natural Product Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad
- India
- School of Science
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10
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Trost BM, Hung C(J, Mata G. Dinuclear Metal‐ProPhenol Catalysts: Development and Synthetic Applications. Angew Chem Int Ed Engl 2019; 59:4240-4261. [DOI: 10.1002/anie.201909692] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Indexed: 12/16/2022]
Affiliation(s)
- Barry M. Trost
- Department of ChemistryStanford University 333 Campus Drive Stanford CA 94305 USA
| | - Chao‐I (Joey) Hung
- Department of ChemistryStanford University 333 Campus Drive Stanford CA 94305 USA
| | - Guillaume Mata
- Department of ChemistryStanford University 333 Campus Drive Stanford CA 94305 USA
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11
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Liu S, Xu ZH, Wang X, Zhu HR, Wang MC. Azetidine-Derived Dinuclear Zinc-Catalyzed Asymmetric Conjugate Addition of Bioactive Heterocycles to β,γ-Unsaturated α-Keto esters. J Org Chem 2019; 84:13881-13889. [PMID: 31536355 DOI: 10.1021/acs.joc.9b02046] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A general AzePhenol dinuclear zinc catalytic system has been successfully developed and applied into the asymmetric Michael addition of 4-hydroxyl pyrones and 4-hydroxycoumarins to β,γ-unsaturated α-keto esters. Excellent yields (up to 99%) and high enantioselectivities (up to 94% ee) are obtained for a wide range of substrates under mild conditions in the absence of additives. This bimetallic catalytic approach represents a new and effective asymmetric synthetic protocol to access a variety of bioactive compounds with pharmacological interest. The possible mechanism is proposed to explain the origin of the asymmetric induction.
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Affiliation(s)
- Shanshan Liu
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering , Shaanxi University of Science and Technology , 6 Xuefu Road , Weiyang District, Xi'an , Shaanxi 710021 , People's Republic of China
| | - Zhi-Hua Xu
- College of Chemistry and Molecular Engineering , Zhengzhou University , 100 Science Avenue , Zhengzhou , Henan 450001 , People's Republic of China
| | - Xi Wang
- College of Chemistry and Molecular Engineering , Zhengzhou University , 100 Science Avenue , Zhengzhou , Henan 450001 , People's Republic of China
| | - Hao-Ran Zhu
- College of Chemistry and Molecular Engineering , Zhengzhou University , 100 Science Avenue , Zhengzhou , Henan 450001 , People's Republic of China
| | - Min-Can Wang
- College of Chemistry and Molecular Engineering , Zhengzhou University , 100 Science Avenue , Zhengzhou , Henan 450001 , People's Republic of China
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12
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Yang XC, Liu MM, Mathey F, Yang H, Hua YZ, Wang MC. Access to Chiral 2,5-Pyrrolidinyl Dispirooxindoles via Dinuclear Zinc-Catalyzed Asymmetric Cascade Reactions. J Org Chem 2019; 84:7762-7775. [PMID: 31145619 DOI: 10.1021/acs.joc.9b00645] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Xiao-Chao Yang
- College of Chemistry and Molecular Engineering, School of Pharmaceutical Sciences, Zhengzhou University, 75 Daxue Street, Zhengzhou, Henan 450052, P. R. China
| | - Meng-Meng Liu
- College of Chemistry and Molecular Engineering, School of Pharmaceutical Sciences, Zhengzhou University, 75 Daxue Street, Zhengzhou, Henan 450052, P. R. China
| | - François Mathey
- College of Chemistry and Molecular Engineering, School of Pharmaceutical Sciences, Zhengzhou University, 75 Daxue Street, Zhengzhou, Henan 450052, P. R. China
| | - Hua Yang
- College of Chemistry and Molecular Engineering, School of Pharmaceutical Sciences, Zhengzhou University, 75 Daxue Street, Zhengzhou, Henan 450052, P. R. China
| | - Yuan-Zhao Hua
- College of Chemistry and Molecular Engineering, School of Pharmaceutical Sciences, Zhengzhou University, 75 Daxue Street, Zhengzhou, Henan 450052, P. R. China
| | - Min-Can Wang
- College of Chemistry and Molecular Engineering, School of Pharmaceutical Sciences, Zhengzhou University, 75 Daxue Street, Zhengzhou, Henan 450052, P. R. China
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13
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Tao BK, Yang H, Hua YZ, Wang MC. Dinuclear zinc synergistic catalytic asymmetric phospha-Michael/Michael cascade reaction: synthesis of 1,2,3-trisubstituted indanes bearing phosphoryl groups. Org Biomol Chem 2019; 17:4301-4310. [PMID: 30969299 DOI: 10.1039/c9ob00544g] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
A new dinuclear zinc synergistic catalytic asymmetric phospha-Michael/Michael cascade reaction of o-dienones and dialkyl phosphates is reported. This method has been proven to be general and efficient for the formation of a range of chiral 1,2,3-trisubstituted indane compounds containing phosphorus groups in good yields (up to 92%) with excellent stereoselectivities (up to >99% ee and up to >99 : 1 dr). The relative configuration of the product was identified as having a trans,trans substitution pattern via two-dimensional (2D) nuclear Overhauser effect spectroscopy 1H-1H NMR experiments. A possible mechanism was proposed.
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Affiliation(s)
- Bing-Kai Tao
- College of Chemistry and Molecular Engineering, School of Pharmaceutical Sciences, Zhengzhou University, No. 100, Science Road, Zhengzhou City, Henan province 450000, P. R. China.
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14
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Liu MM, Yang XC, Hua YZ, Chang JB, Wang MC. Synthesis of Chiral Bispirotetrahydrofuran Oxindoles by Cooperative Bimetallic-Catalyzed Asymmetric Cascade Reaction. Org Lett 2019; 21:2111-2115. [DOI: 10.1021/acs.orglett.9b00386] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Meng-Meng Liu
- College of Chemistry and Molecular Engineering, Zhengzhou University, 100 Science Avenue, Zhengzhou, Henan 450001, People’s Republic of China
| | - Xiao-Chao Yang
- College of Chemistry and Molecular Engineering, Zhengzhou University, 100 Science Avenue, Zhengzhou, Henan 450001, People’s Republic of China
| | - Yuan-Zhao Hua
- College of Chemistry and Molecular Engineering, Zhengzhou University, 100 Science Avenue, Zhengzhou, Henan 450001, People’s Republic of China
| | - Jun-Biao Chang
- College of Chemistry and Molecular Engineering, Zhengzhou University, 100 Science Avenue, Zhengzhou, Henan 450001, People’s Republic of China
| | - Min-Can Wang
- College of Chemistry and Molecular Engineering, Zhengzhou University, 100 Science Avenue, Zhengzhou, Henan 450001, People’s Republic of China
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15
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Liu S, Gao WC, Miao YH, Wang MC. Dinuclear Zinc-AzePhenol Catalyzed Asymmetric Aza-Henry Reaction of N-Boc Imines and Nitroalkanes under Ambient Conditions. J Org Chem 2019; 84:2652-2659. [PMID: 30707574 DOI: 10.1021/acs.joc.8b02943] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The asymmetric aza-Henry reaction of N-Boc imines and nitroalkanes was realized in the presence of 10 mol % dinuclear zinc-AzePhenol catalysts under ambient conditions. A variety of nitroamines were obtained in good yields (up to 97%) with excellent enantioselectivities (up to 99% ee) and high diasteroselectivity (up to 14:1 dr). Our protocol combined the operational simplicity and mild reaction conditions, thus making the process amenable for technical applications.
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Affiliation(s)
- Shanshan Liu
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering , Shaanxi University of Science and Technology , 6 Xuefu Road , Weiyang District, Xi'an , Shaanxi 710021 , P. R. China
| | - Wen-Chao Gao
- College of Chemistry and Pharmaceutical Engineering , Nanyang Normal University , 1638 Wolong Road , Nanyang , Henan 473061 , P. R. China.,The College of Chemistry and Molecular Engineering , Zhengzhou University , No. 75 Daxue Road , Zhengzhou , Henan 450052 , P. R. China
| | - Yu-Hang Miao
- The College of Chemistry and Molecular Engineering , Zhengzhou University , No. 75 Daxue Road , Zhengzhou , Henan 450052 , P. R. China
| | - Min-Can Wang
- The College of Chemistry and Molecular Engineering , Zhengzhou University , No. 75 Daxue Road , Zhengzhou , Henan 450052 , P. R. China
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16
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Miao YH, Hua YZ, Wang MC. Dinuclear zinc cooperative catalytic three-component reactions for highly enantioselective synthesis of 3,3′-dihydrofuran spirooxindoles. Org Biomol Chem 2019; 17:7172-7181. [DOI: 10.1039/c9ob01233h] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new dinuclear zinc cooperative catalytic enantioselective three-component reaction via a domino Knoevenagel/Michael/cyclization sequence has been developed.
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Affiliation(s)
- Yu-Hang Miao
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- People's Republic of China
| | - Yuan-Zhao Hua
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- People's Republic of China
| | - Min-Can Wang
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- People's Republic of China
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17
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Enantioselective phospha-Michael reaction of diethyl phosphonate with exocyclic α,β-unsaturated benzocyclic ketones catalyzed by a dinuclear zinc−AzePhenol catalyst. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.03.016] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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18
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Tata RR, Harmata M. Sulfinate Allenyl Carbenoids: Synthesis of 2,5‐Dihydrofurans by Domino Rearrangement and Cyclization. European J Org Chem 2018. [DOI: 10.1002/ejoc.201701743] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Rama Rao Tata
- Department of Chemistry University of Missouri‐Columbia 601 South College Avenue 65211 Columbia Missouri USA
| | - Michael Harmata
- Department of Chemistry University of Missouri‐Columbia 601 South College Avenue 65211 Columbia Missouri USA
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19
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Hua YZ, Chen JW, Yang H, Wang MC. Asymmetric Friedel–Crafts Alkylation of Indoles with Trifluoromethyl Pyruvate Catalyzed by a Dinuclear Zinc Catalyst. J Org Chem 2018; 83:1160-1166. [DOI: 10.1021/acs.joc.7b02599] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Yuan-Zhao Hua
- College of Chemistry and Molecular
Engineering, School of Pharmaceutical Sciences, Zhengzhou University, No. 100, Science Road, Zhengzhou, Henan 450000, P. R. China
| | - Jun-Wei Chen
- College of Chemistry and Molecular
Engineering, School of Pharmaceutical Sciences, Zhengzhou University, No. 100, Science Road, Zhengzhou, Henan 450000, P. R. China
| | - Hua Yang
- College of Chemistry and Molecular
Engineering, School of Pharmaceutical Sciences, Zhengzhou University, No. 100, Science Road, Zhengzhou, Henan 450000, P. R. China
| | - Min-Can Wang
- College of Chemistry and Molecular
Engineering, School of Pharmaceutical Sciences, Zhengzhou University, No. 100, Science Road, Zhengzhou, Henan 450000, P. R. China
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20
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Liu S, Shao N, Li FZ, Yang XC, Wang MC. Azetidine-derived dinuclear zinc catalyzed asymmetric phospha-Michael addition of dialkyl phosphite to α,β-unsaturated carbonyl compounds. Org Biomol Chem 2017; 15:9465-9474. [DOI: 10.1039/c7ob02222k] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The asymmetric phospha-Michael addition of dialkyl phosphite to α,β-unsaturated carbonyl compounds by using an azetidine-derived dinuclear zinc catalyst was described.
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Affiliation(s)
- Shanshan Liu
- College of Chemistry and Chemical Engineering
- Shaanxi University of Science and Technology
- Xi'an
- P. R. China
| | - Na Shao
- The College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- P. R. China
| | - Feng-Zhen Li
- The College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- P. R. China
| | - Xiao-Chao Yang
- The College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- P. R. China
| | - Min-Can Wang
- The College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- P. R. China
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