51
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Wan JP, Zhong S, Guo Y, Wei L. Iodine-Mediated Domino C(sp2
)-H Sulfonylation/Annulation of Enaminones and Sulfonyl Hydrazines for the Synthesis of 3-Sulfonyl Chromones. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700910] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Jie-Ping Wan
- College of Chemistry and Chemical Engineering; Jiangxi Normal University; 330022 Nanchang P. R. China
| | - Shanshan Zhong
- College of Chemistry and Chemical Engineering; Jiangxi Normal University; 330022 Nanchang P. R. China
| | - Yanhui Guo
- College of Chemistry and Chemical Engineering; Jiangxi Normal University; 330022 Nanchang P. R. China
| | - Li Wei
- College of Chemistry and Chemical Engineering; Jiangxi Normal University; 330022 Nanchang P. R. China
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52
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Yang X, Zhao L, Yuan B, Qi Z, Yan R. TBAI/K2S2O8Initiated Radical Cyclization to Synthesizeβ- Arylsulfonyl Naphthalenes from Homopropargylic Alcohols and Sulfonyl Hydrazides. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700634] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Xiaodong Yang
- State Key Laboratory of Applied Organic Chemistry; Key laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province; Department of Chemistry; Lanzhou University; Lanzhou, Gansu People's Republic of China
| | - Lianbiao Zhao
- College of Chemical Engineering; Northwest University for Nationalities; Lanzhou, Gansu People's Republic of China China
| | - Bingxiang Yuan
- State Key Laboratory of Applied Organic Chemistry; Key laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province; Department of Chemistry; Lanzhou University; Lanzhou, Gansu People's Republic of China
| | - Zhenjie Qi
- State Key Laboratory of Applied Organic Chemistry; Key laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province; Department of Chemistry; Lanzhou University; Lanzhou, Gansu People's Republic of China
| | - Rulong Yan
- State Key Laboratory of Applied Organic Chemistry; Key laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province; Department of Chemistry; Lanzhou University; Lanzhou, Gansu People's Republic of China
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53
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Shinde PS, Patil NT. Gold-Catalyzed Dehydrazinative C(sp)-S Coupling Reactions of Arylsulfonyl Hydrazides with Ethynylbenziodoxolones for Accessing Alkynyl Sulfones. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700524] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Popat S. Shinde
- Division of Organic Chemistry; CSIR - National Chemical Laboratory; Dr. Homi Bhabha Road 411008 Pune India
- Academy of Scientific and Innovative Research (AcSIR); 110025 New Delhi India
| | - Nitin T. Patil
- Division of Organic Chemistry; CSIR - National Chemical Laboratory; Dr. Homi Bhabha Road 411008 Pune India
- Academy of Scientific and Innovative Research (AcSIR); 110025 New Delhi India
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54
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Xu ZY, Yu HZ, Fu Y. Mechanism of Nickel-Catalyzed Suzuki-Miyaura Coupling of Amides. Chem Asian J 2017; 12:1765-1772. [DOI: 10.1002/asia.201700313] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Revised: 04/23/2017] [Indexed: 01/22/2023]
Affiliation(s)
- Zheng-Yang Xu
- Collaborative Innovation Centre of Chemistry for Energy Materials; CAS Key Laboratory of Urban Pollutant Conversion; Department of Chemistry; University of Science and Technology of China; Hefei 230026 China
| | - Hai-Zhu Yu
- Department of Chemistry and Centre for Atomic Engineering of Advanced Materials; Anhui University; Hefei 230601 China
| | - Yao Fu
- Collaborative Innovation Centre of Chemistry for Energy Materials; CAS Key Laboratory of Urban Pollutant Conversion; Department of Chemistry; University of Science and Technology of China; Hefei 230026 China
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55
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Li B, Li Y, Yu L, Wu X, Wei W. Metal-free sulfonylation of quinones with sulfonyl hydrazides in water: Facile access to mono-sulfonylated hydroquinones. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.03.066] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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56
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Sun P, Yang D, Wei W, Sun X, Zhang W, Zhang H, Wang Y, Wang H. Metal- and solvent-free, iodine-catalyzed cyclocondensation and C H bond sulphenylation: A facile access to C-4 sulfenylated pyrazoles via a domino multicomponent reaction. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.02.046] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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57
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Gui Y, Tian SK. Stereospecific Nucleophilic Substitution of Enantioenriched Tertiary Benzylic Amines via in Situ Activation with Benzyne. Org Lett 2017; 19:1554-1557. [DOI: 10.1021/acs.orglett.7b00365] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Yang Gui
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Shi-Kai Tian
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
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58
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Devi N, Rahaman R, Sarma K, Khan T, Barman P. Towards the Iodine-Catalyzed Regioselective Sulfenylation of Unsymmetrical Ketones. European J Org Chem 2017. [DOI: 10.1002/ejoc.201601562] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Namita Devi
- Department of Chemistry; National Institute of Technology Silchar; 788010 Silchar India
| | - Rajjakfur Rahaman
- Department of Chemistry; National Institute of Technology Silchar; 788010 Silchar India
| | - Kuladip Sarma
- Department of Chemistry; National Institute of Technology Silchar; 788010 Silchar India
| | - Tuhina Khan
- Department of Chemistry; National Institute of Technology Silchar; 788010 Silchar India
| | - Pranjit Barman
- Department of Chemistry; National Institute of Technology Silchar; 788010 Silchar India
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59
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60
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Wan Y, Zhang J, Chen Y, Kong L, Luo F, Zhu G. Palladium-catalyzed tandem cyclization/sulfonylation of homoallenyl amides with sodium sulfinates. Org Biomol Chem 2017; 15:7204-7211. [DOI: 10.1039/c7ob01922j] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
A palladium-catalyzed cyclizative sulfonylation of homoallenyl amides has been developed using sodium sulfinates as the sulfonylation reagent and PhI(O2CCF3)2 as the oxidant, providing a facile access to 2-amino-5-sulfonylmethylfurans in good to excellent yields.
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Affiliation(s)
- Yimei Wan
- Department of Chemistry
- Zhejiang Normal University
- Jinhua 321004
- P. R. China
| | - Jian Zhang
- Department of Chemistry
- Zhejiang Normal University
- Jinhua 321004
- P. R. China
| | - Yongtao Chen
- Department of Chemistry
- Zhejiang Normal University
- Jinhua 321004
- P. R. China
| | - Lichun Kong
- Department of Chemistry
- Zhejiang Normal University
- Jinhua 321004
- P. R. China
| | - Fang Luo
- Department of Chemistry
- Zhejiang Normal University
- Jinhua 321004
- P. R. China
| | - Gangguo Zhu
- Department of Chemistry
- Zhejiang Normal University
- Jinhua 321004
- P. R. China
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61
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Yang X, Yan R. A method for accessing sulfanylfurans from homopropargylic alcohols and sulfonyl hydrazides. Org Biomol Chem 2017; 15:3571-3574. [DOI: 10.1039/c7ob00566k] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A sulfenylation/cyclization reaction has been developed for the synthesis of sulfanylfurans in the presence of iodine.
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Affiliation(s)
- Xiaodong Yang
- State Key Laboratory of Applied Organic Chemistry
- Key laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- Department of Chemistry
- Lanzhou University
- Lanzhou
| | - Rulong Yan
- State Key Laboratory of Applied Organic Chemistry
- Key laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province
- Department of Chemistry
- Lanzhou University
- Lanzhou
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62
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Jing J, Huo X, Shen J, Fu J, Meng Q, Zhang W. Direct use of allylic alcohols and allylic amines in palladium-catalyzed allylic amination. Chem Commun (Camb) 2017; 53:5151-5154. [DOI: 10.1039/c7cc01069a] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Allylic alcohols and allylic amines were directly utilized in a Pd-catalyzed hydrogen-bond-activated allylic amination under mild reaction conditions in the absence of any additives. The catalytic system is compatible with a variety of functional groups and can be used to prepare a wide range of linear allylic amines in good to excellent yields.
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Affiliation(s)
- Jiangyan Jing
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Xiaohong Huo
- School of Pharmacy, Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Jiefeng Shen
- School of Pharmacy, Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Jingke Fu
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Qinghua Meng
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Wanbin Zhang
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
- School of Pharmacy, Shanghai Jiao Tong University
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63
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Chen W, Liu X, Chen E, Chen B, Shao J, Yu Y. KI-mediated radical multi-functionalization of vinyl azides: a one-pot and efficient approach to β-keto sulfones and α-halo-β-keto sulfones. Org Chem Front 2017. [DOI: 10.1039/c6qo00756b] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Transition metal-free oxidative coupling of vinyl azides with sulfonyl hydrazines is described.
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Affiliation(s)
- Wenteng Chen
- College of Pharmaceutical Science
- Zhejiang University
- Hangzhou
- P.R. China
| | - Xingyu Liu
- College of Pharmaceutical Science
- Zhejiang University
- Hangzhou
- P.R. China
| | - En Chen
- College of Pharmaceutical Science
- Zhejiang University
- Hangzhou
- P.R. China
| | - Binhui Chen
- College of Pharmaceutical Science
- Zhejiang University
- Hangzhou
- P.R. China
| | - Jiaan Shao
- Department of Chemistry
- Zhejiang Sci-Tech University
- Hangzhou
- P.R. China
| | - Yongping Yu
- College of Pharmaceutical Science
- Zhejiang University
- Hangzhou
- P.R. China
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64
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Raghuvanshi DS, Verma N. Regioselective thiolation of electron rich arenes and heterocycles in recyclable catalytic media. RSC Adv 2017. [DOI: 10.1039/c7ra02350b] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
A convenient and novel approach has been developed for the synthesis of unsymmetrical diaryl sulfides by the reaction of sulfonyl hydrazides with phenols, aromatic amines and heterocycles using a [Bmim][Br] ionic liquid through C–S bonds formation.
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Affiliation(s)
- Dushyant Singh Raghuvanshi
- Department of Medicinal Chemistry
- CSIR-Central Institute of Medicinal and Aromatic Plants
- Lucknow 226015
- India
| | - Narsingh Verma
- Department of Medicinal Chemistry
- CSIR-Central Institute of Medicinal and Aromatic Plants
- Lucknow 226015
- India
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65
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Hu Q, Hu Y, Liu Y, Zhang Z, Liu Y, Zhang W. Rh-Catalyzed Chemo- and Enantioselective Hydrogenation of Allylic Hydrazones. Chemistry 2016; 23:1040-1043. [DOI: 10.1002/chem.201605579] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Indexed: 12/23/2022]
Affiliation(s)
- Qiupeng Hu
- School of Pharmacy; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Yanhua Hu
- School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Yang Liu
- School of Pharmacy; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Zhenfeng Zhang
- School of Pharmacy; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Yangang Liu
- School of Pharmacy; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P. R. China
| | - Wanbin Zhang
- School of Pharmacy; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P. R. China
- School of Chemistry and Chemical Engineering; Shanghai Jiao Tong University; 800 Dongchuan Road Shanghai 200240 P. R. China
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66
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Zhang J, Chen ZX, Du T, Li B, Gu Y, Tian SK. Aryne-Mediated [2,3]-Sigmatropic Rearrangement of Tertiary Allylic Amines. Org Lett 2016; 18:4872-4875. [DOI: 10.1021/acs.orglett.6b02344] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Juan Zhang
- Department
of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Zhi-Xiong Chen
- Department
of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Ting Du
- Department
of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Bing Li
- Department
of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Yonghong Gu
- Department
of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Shi-Kai Tian
- Department
of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
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67
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Yan L, Xu JK, Huang CF, He ZY, Xu YN, Tian SK. Kinetic Resolution of Racemic Allylic Alcohols by Catalytic Asymmetric Substitution of the OH Group with Monosubstituted Hydrazines. Chemistry 2016; 22:13041-5. [DOI: 10.1002/chem.201601747] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Liang Yan
- Department of Chemistry; University of Science and Technology of China; Hefei, Anhui 230026 P. R. China
| | - Jing-Kun Xu
- Department of Chemistry; University of Science and Technology of China; Hefei, Anhui 230026 P. R. China
| | - Chao-Fan Huang
- Department of Chemistry; University of Science and Technology of China; Hefei, Anhui 230026 P. R. China
| | - Zeng-Yang He
- Department of Chemistry; University of Science and Technology of China; Hefei, Anhui 230026 P. R. China
| | - Ya-Nan Xu
- Department of Chemistry; University of Science and Technology of China; Hefei, Anhui 230026 P. R. China
| | - Shi-Kai Tian
- Department of Chemistry; University of Science and Technology of China; Hefei, Anhui 230026 P. R. China
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68
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Guo JY, Wu RX, Jin JK, Tian SK. TfNHNHBoc as a Trifluoromethylating Agent for Vicinal Difunctionalization of Terminal Alkenes. Org Lett 2016; 18:3850-3. [DOI: 10.1021/acs.orglett.6b01862] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Jing-Yu Guo
- Department
of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Ruo-Xin Wu
- Department
of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Ji-Kang Jin
- Department
of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Shi-Kai Tian
- Department
of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
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69
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Xu JK, Wang Y, Gu Y, Tian SK. Palladium-Catalyzed Stereospecific Allylation of Nitroacetates with Enantioenriched Primary Allylic Amines. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600059] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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70
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Pang X, Xiang L, Yang X, Yan R. Iodine‐Mediated Synthesis of Aromatic Thioethers with Aromatic Amines and Sulfonyl Hydrazides in High Regioselectivity
via
C(
sp
2
)H Bond Functionalization. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201500943] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Xiaobo Pang
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, Department of Chemistry, Lanzhou University, Lanzhou, Gansu 730000, People's Republic of China, Fax: (+86)‐931‐891‐2596
| | - Likui Xiang
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, Department of Chemistry, Lanzhou University, Lanzhou, Gansu 730000, People's Republic of China, Fax: (+86)‐931‐891‐2596
| | - Xiaodong Yang
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, Department of Chemistry, Lanzhou University, Lanzhou, Gansu 730000, People's Republic of China, Fax: (+86)‐931‐891‐2596
| | - Rulong Yan
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, Department of Chemistry, Lanzhou University, Lanzhou, Gansu 730000, People's Republic of China, Fax: (+86)‐931‐891‐2596
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71
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Lu CJ, Chen H, Chen DK, Wang H, Yang ZP, Gao J, Jin H. Palladium-catalyzed allylation of sulfonyl hydrazides with alkynes to synthesize allylic arylsulfones. Org Biomol Chem 2016; 14:10833-10839. [DOI: 10.1039/c6ob01929c] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel method for the construction of allyl sulfone derivatives was developed by palladium catalyzed allylation of sulfony hydrazides with alkynes.
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Affiliation(s)
- Chuan-Jun Lu
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Hong Chen
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Dong-Kai Chen
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Hong Wang
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Zhen-Ping Yang
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Jianrong Gao
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Hongwei Jin
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
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72
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Yuen OY, So CM, Kwong FY. Open-air oxidative Mizoroki–Heck reaction of arylsulfonyl hydrazides with alkenes. RSC Adv 2016. [DOI: 10.1039/c6ra03188a] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
A palladium(ii)-catalyzed oxidative Mizoroki–Heck reaction of arylsulfonyl hydrazides with alkenes was developed employing Pd(OAc)2 and pyridine ligand L9 as a catalyst system and atmospheric air as the sole oxidant in an open-vessel manner.
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Affiliation(s)
- On Ying Yuen
- State Key Laboratory of Chirosciences and Department of Applied Biology and Chemical Technology
- The Hong Kong Polytechnic University
- Kwoloon
- China
| | - Chau Ming So
- State Key Laboratory of Chirosciences and Department of Applied Biology and Chemical Technology
- The Hong Kong Polytechnic University
- Kwoloon
- China
| | - Fuk Yee Kwong
- State Key Laboratory of Chirosciences and Department of Applied Biology and Chemical Technology
- The Hong Kong Polytechnic University
- Kwoloon
- China
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73
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Wang FX, Tian SK. Cyclization of N-Arylacrylamides via Radical Arylsulfenylation of Carbon–Carbon Double Bonds with Sulfonyl Hydrazides. J Org Chem 2015; 80:12697-703. [DOI: 10.1021/acs.joc.5b02322] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Fu-Xiang Wang
- Department
of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Shi-Kai Tian
- Department
of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China
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74
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Ouyang K, Hao W, Zhang WX, Xi Z. Transition-Metal-Catalyzed Cleavage of C–N Single Bonds. Chem Rev 2015; 115:12045-90. [DOI: 10.1021/acs.chemrev.5b00386] [Citation(s) in RCA: 449] [Impact Index Per Article: 49.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Kunbing Ouyang
- Beijing
National Laboratory for Molecular Sciences (BNLMS), Key Laboratory
of Bioorganic Chemistry and Molecular Engineering of the Ministry
of Education, College of Chemistry, Peking University, Beijing 100871, China
- Institute
of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, China
| | - Wei Hao
- Beijing
National Laboratory for Molecular Sciences (BNLMS), Key Laboratory
of Bioorganic Chemistry and Molecular Engineering of the Ministry
of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Wen-Xiong Zhang
- Beijing
National Laboratory for Molecular Sciences (BNLMS), Key Laboratory
of Bioorganic Chemistry and Molecular Engineering of the Ministry
of Education, College of Chemistry, Peking University, Beijing 100871, China
- State
Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China
| | - Zhenfeng Xi
- Beijing
National Laboratory for Molecular Sciences (BNLMS), Key Laboratory
of Bioorganic Chemistry and Molecular Engineering of the Ministry
of Education, College of Chemistry, Peking University, Beijing 100871, China
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75
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Sun J, Qiu JK, Zhu YL, Guo C, Hao WJ, Jiang B, Tu SJ. Metal-Free Iodine-Catalyzed Synthesis of Fully Substituted Pyrazoles and Its Sulphenylation. J Org Chem 2015; 80:8217-24. [DOI: 10.1021/acs.joc.5b01280] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Jun Sun
- Department
of Applied Chemistry, College of Sciences, Nanjing Tech University, Nanjing 211816, P. R. China
| | - Jiang-Kai Qiu
- Department
of Applied Chemistry, College of Sciences, Nanjing Tech University, Nanjing 211816, P. R. China
| | - Yi-Long Zhu
- Department
of Applied Chemistry, College of Sciences, Nanjing Tech University, Nanjing 211816, P. R. China
| | - Cheng Guo
- Department
of Applied Chemistry, College of Sciences, Nanjing Tech University, Nanjing 211816, P. R. China
| | - Wen-Juan Hao
- School
of Chemistry and Chemical Engineering, Jiangsu Key Laboratory of Green
Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, P. R. China
| | - Bo Jiang
- School
of Chemistry and Chemical Engineering, Jiangsu Key Laboratory of Green
Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, P. R. China
| | - Shu-Jiang Tu
- School
of Chemistry and Chemical Engineering, Jiangsu Key Laboratory of Green
Synthetic Chemistry for Functional Materials, Jiangsu Normal University, Xuzhou 221116, P. R. China
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76
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Singh R, Allam BK, Singh N, Kumari K, Singh SK, Singh KN. A Direct Metal-Free Decarboxylative Sulfono Functionalization (DSF) of Cinnamic Acids to α,β-Unsaturated Phenyl Sulfones. Org Lett 2015; 17:2656-9. [PMID: 25954832 DOI: 10.1021/acs.orglett.5b01037] [Citation(s) in RCA: 150] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A metal-free room temperature decarboxylative cross-coupling between cinnamic acids and arylsulfonyl hydrazides has been realized for the first time for the synthesis of (E)-vinyl sulfones. The scope and versatility of the reaction has been demonstrated by the regio- and stereoselective synthesis of 22 derivatives with diverse structural features.
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Affiliation(s)
- Rahul Singh
- Department of Chemistry (Centre of Advanced Study), Banaras Hindu University, Varanasi 221005, India
| | - Bharat Kumar Allam
- Department of Chemistry (Centre of Advanced Study), Banaras Hindu University, Varanasi 221005, India
| | - Neetu Singh
- Department of Chemistry (Centre of Advanced Study), Banaras Hindu University, Varanasi 221005, India
| | - Kumkum Kumari
- Department of Chemistry (Centre of Advanced Study), Banaras Hindu University, Varanasi 221005, India
| | - Satish Kumar Singh
- Department of Chemistry (Centre of Advanced Study), Banaras Hindu University, Varanasi 221005, India
| | - Krishna Nand Singh
- Department of Chemistry (Centre of Advanced Study), Banaras Hindu University, Varanasi 221005, India
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77
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Lei Y, Qiu R, Zhang L, Xu C, Pan Y, Qin X, Li H, Xu L, Deng Y. Palladium-Catalyzed Direct Arylation of Allylamines with Simple Arenes. ChemCatChem 2015. [DOI: 10.1002/cctc.201403019] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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78
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Wang TT, Yang FL, Tian SK. Copper-Catalyzed Sulfenylation of Boronic Acids with Sulfonyl Hydrazides. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201400995] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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79
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Singh R, Allam BK, Singh N, Kumari K, Singh SK, Singh KN. Nickel-Catalyzed CS Bond Formation: Synthesis of Aryl Sulfides from Arylsulfonyl Hydrazides and Boronic Acids. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201400983] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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80
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Miao H, Wang F, Zhou S, Zhang G, Li Y. Palladium-catalyzed Hiyama coupling reaction of arylsulfonyl hydrazides under oxygen. Org Biomol Chem 2015; 13:4647-51. [DOI: 10.1039/c5ob00139k] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Palladium-catalyzed Hiyama cross-coupling reactions of various arylsulfonyl hydrazides with a wide variety of aryl silanes have been achieved in good to excellent yields under simple aerobic conditions.
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Affiliation(s)
- Hui Miao
- The Key Laboratory of Functional Molecular Solids
- Ministry of Education
- College of Chemistry and Materials Science
- Anhui Normal University
- Wuhu
| | - Fenhua Wang
- The Key Laboratory of Functional Molecular Solids
- Ministry of Education
- College of Chemistry and Materials Science
- Anhui Normal University
- Wuhu
| | - Shuangliu Zhou
- The Key Laboratory of Functional Molecular Solids
- Ministry of Education
- College of Chemistry and Materials Science
- Anhui Normal University
- Wuhu
| | - Guangchao Zhang
- The Key Laboratory of Functional Molecular Solids
- Ministry of Education
- College of Chemistry and Materials Science
- Anhui Normal University
- Wuhu
| | - Yang Li
- The Key Laboratory of Functional Molecular Solids
- Ministry of Education
- College of Chemistry and Materials Science
- Anhui Normal University
- Wuhu
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81
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Tang Y, Zhang Y, Wang K, Li X, Xu X, Du X. Tetrabutylammonium iodide-catalyzed oxidative coupling of enamides with sulfonylhydrazides: synthesis of β-keto-sulfones. Org Biomol Chem 2015; 13:7084-90. [DOI: 10.1039/c5ob00742a] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
A novel synthetic route toward pharmaceutically interesting β-keto-sulfone derivativesviaTBAI/TBHP-mediated oxidative coupling of readily prepared enamides with sulfonylhydrazides is described.
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Affiliation(s)
- Yucai Tang
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- P. R. China
| | - Ye Zhang
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- P. R. China
| | - Kaifeng Wang
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- P. R. China
| | - Xiaoqing Li
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- P. R. China
| | - Xiangsheng Xu
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- P. R. China
| | - Xiaohua Du
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- P. R. China
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82
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Wang Y, Xu YN, Fang GS, Kang HJ, Gu Y, Tian SK. Kinetic resolution of primary allylic amines via palladium-catalyzed asymmetric allylic alkylation of malononitriles. Org Biomol Chem 2015; 13:5367-71. [DOI: 10.1039/c5ob00671f] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
A new strategy has been developed for the catalytic kinetic resolution of primary allylic amines via enantioselective C–N bond cleavage.
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Affiliation(s)
- Yong Wang
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- China
| | - Ya-Nan Xu
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- China
| | - Guo-Sheng Fang
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- China
| | - Hong-Jian Kang
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- China
| | - Yonghong Gu
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- China
| | - Shi-Kai Tian
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- China
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83
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Zhong S, Sun C, Dou S, Liu W. Pd-catalyzed desulfitative and denitrogenative Suzuki-type reaction of arylsulfonyl hydrazides. RSC Adv 2015. [DOI: 10.1039/c5ra01363a] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
A Pd-catalyzed desulfitative–denitrogenative coupling of arylsulfonyl hydrazides and arylboronic acids with the assistance of catalytic ligands is described. The reaction showed very good selectivity and tolerated a wide range of functionalities.
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Affiliation(s)
- Shuangling Zhong
- College of Resources and Environment
- Jilin Agricultural University
- Changchun 130118
- P. R. China
| | - Chenggang Sun
- College of Resources and Environment
- Jilin Agricultural University
- Changchun 130118
- P. R. China
| | - Sen Dou
- College of Resources and Environment
- Jilin Agricultural University
- Changchun 130118
- P. R. China
| | - Wencong Liu
- College of Resources and Environment
- Jilin Agricultural University
- Changchun 130118
- P. R. China
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84
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Xu K, Khakyzadeh V, Bury T, Breit B. Direct transformation of terminal alkynes to branched allylic sulfones. J Am Chem Soc 2014; 136:16124-7. [PMID: 25365339 DOI: 10.1021/ja509383r] [Citation(s) in RCA: 106] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
A new strategy for the transformation of terminal alkynes to branched allylic sulfones was developed. Using a Rh(I)/DPEphos/benzoic acid catalyst system, terminal alkynes react with sulfonyl hydrazides to produce branched allylic sulfones with good to excellent yields and selectivities in general.
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Affiliation(s)
- Kun Xu
- Institut für Organische Chemie, Albert-Ludwigs-Universität Freiburg , Albertstrasse 21, 79104 Freiburg i. Brsg., Germany
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85
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Kang X, Yan R, Yu G, Pang X, Liu X, Li X, Xiang L, Huang G. Iodine-Mediated Thiolation of Substituted Naphthols/Naphthylamines and Arylsulfonyl Hydrazides via C(sp2)–H Bond Functionalization. J Org Chem 2014; 79:10605-10. [DOI: 10.1021/jo501778h] [Citation(s) in RCA: 113] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Xing Kang
- State Key Laboratory of Applied
Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and
Resources Utilization of Gansu Province, Department of Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Rulong Yan
- State Key Laboratory of Applied
Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and
Resources Utilization of Gansu Province, Department of Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Guiqin Yu
- State Key Laboratory of Applied
Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and
Resources Utilization of Gansu Province, Department of Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Xiaobo Pang
- State Key Laboratory of Applied
Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and
Resources Utilization of Gansu Province, Department of Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Xingxing Liu
- State Key Laboratory of Applied
Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and
Resources Utilization of Gansu Province, Department of Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Xiaoni Li
- State Key Laboratory of Applied
Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and
Resources Utilization of Gansu Province, Department of Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Likui Xiang
- State Key Laboratory of Applied
Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and
Resources Utilization of Gansu Province, Department of Chemistry, Lanzhou University, Lanzhou 730000, China
| | - Guosheng Huang
- State Key Laboratory of Applied
Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and
Resources Utilization of Gansu Province, Department of Chemistry, Lanzhou University, Lanzhou 730000, China
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86
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Zhou MG, Zhang WZ, Tian SK. Direct enantiospecific substitution of primary α-aminoalkylferrocenes via Lewis acid-catalyzed C–N bond cleavage. Chem Commun (Camb) 2014; 50:14531-4. [DOI: 10.1039/c4cc07196d] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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87
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88
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Ma XT, Dai RH, Zhang J, Gu Y, Tian SK. Catalytic Stereospecific Substitution of Enantioenriched Allylic Alcohols with Sodium Sulfinates. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400187] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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89
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Wang Y, Xu JK, Gu Y, Tian SK. Catalytic stereospecific allylation of protected hydrazines with enantioenriched primary allylic amines. Org Chem Front 2014. [DOI: 10.1039/c4qo00155a] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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90
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Wu XS, Zhou MG, Chen Y, Tian SK. Catalytic Allylation of Hypophosphorous Acid andH-Phosphinic Acids with Primary Allylic Amines. ASIAN J ORG CHEM 2014. [DOI: 10.1002/ajoc.201402050] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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