1
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Zhang C, Luo J, Zhang J, Chen L, Zhu X, Guo M, Shen C, Li Z, Wang W. Tf
2
O‐mediated Regioselective C(sp
2
)−H Sulfenylation of Enaminones Using Methyl Sulfoxides as Sulfur Sources. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202200014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Changyuan Zhang
- Key Laboratory of Jiangxi University for Applied Chemistry and Chemical Biology College of Chemistry and Bio-engineering Yichun University 576 Xuefu Road Yichun 336000 P. R. China
| | - Jian Luo
- Key Laboratory of Jiangxi University for Applied Chemistry and Chemical Biology College of Chemistry and Bio-engineering Yichun University 576 Xuefu Road Yichun 336000 P. R. China
| | - Jiantao Zhang
- College of Chemistry Guangdong University of Petrochemical Technology Guandu Road Maoming 525000 P. R. China
| | - Lulu Chen
- Key Laboratory of Jiangxi University for Applied Chemistry and Chemical Biology College of Chemistry and Bio-engineering Yichun University 576 Xuefu Road Yichun 336000 P. R. China
| | - Xuncheng Zhu
- Key Laboratory of Jiangxi University for Applied Chemistry and Chemical Biology College of Chemistry and Bio-engineering Yichun University 576 Xuefu Road Yichun 336000 P. R. China
| | - Mengping Guo
- Key Laboratory of Jiangxi University for Applied Chemistry and Chemical Biology College of Chemistry and Bio-engineering Yichun University 576 Xuefu Road Yichun 336000 P. R. China
| | - Chan Shen
- Key Laboratory of Jiangxi University for Applied Chemistry and Chemical Biology College of Chemistry and Bio-engineering Yichun University 576 Xuefu Road Yichun 336000 P. R. China
| | - Zeng Li
- Key Laboratory of Jiangxi University for Applied Chemistry and Chemical Biology College of Chemistry and Bio-engineering Yichun University 576 Xuefu Road Yichun 336000 P. R. China
| | - Wei Wang
- Key Laboratory of Jiangxi University for Applied Chemistry and Chemical Biology College of Chemistry and Bio-engineering Yichun University 576 Xuefu Road Yichun 336000 P. R. China
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2
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Zhang D, Hu L, Yang C, Li X, Teng M, Liu B, Huang G. Tetramethylammonium Iodide (TMAI)‐Promoted Sulfenylation/Annulation of Enaminones with Thiosulfonates. ASIAN J ORG CHEM 2022. [DOI: 10.1002/ajoc.202100694] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- De‐Run Zhang
- School of Chemistry and Chemical Engineering Yunnan Normal University Kunming 650500 P. R. China
| | - Lin‐Ping Hu
- School of Chemistry and Chemical Engineering Yunnan Normal University Kunming 650500 P. R. China
| | - Cai‐Yun Yang
- School of Chemistry and Chemical Engineering Yunnan Normal University Kunming 650500 P. R. China
| | - Xia Li
- Department of Library Yunnan Normal University Kunming 650500 P. R. China
| | - Ming‐Yu Teng
- School of Chemistry and Chemical Engineering Yunnan Normal University Kunming 650500 P. R. China
| | - Bo Liu
- School of Chemistry and Chemical Engineering Yunnan Normal University Kunming 650500 P. R. China
| | - Guo‐Li Huang
- School of Chemistry and Chemical Engineering Yunnan Normal University Kunming 650500 P. R. China
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3
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Chen ZW, Bai R, Annamalai P, Badsara SS, Lee CF. The journey of C–S bond formation from metal catalysis to electrocatalysis. NEW J CHEM 2022. [DOI: 10.1039/d1nj04662d] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This perspective describes the journey of C–S bond constructions starting from transition metal catalysis through oxidant catalysis, photocatalysis and very recently employed electrocatalysis by using various sulfur surrogates.
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Affiliation(s)
- Ze-Wei Chen
- Department of Chemistry, National Chung Hsing University, Taichung, Taiwan 402, Republic of China
| | - Rekha Bai
- Department of Chemistry, National Chung Hsing University, Taichung, Taiwan 402, Republic of China
- MFOS Laboratory, Department of Chemistry, University of Rajasthan, Jaipur, Rajasthan, 302004, India
| | - Pratheepkumar Annamalai
- Department of Chemistry, National Chung Hsing University, Taichung, Taiwan 402, Republic of China
| | - Satpal Singh Badsara
- MFOS Laboratory, Department of Chemistry, University of Rajasthan, Jaipur, Rajasthan, 302004, India
| | - Chin-Fa Lee
- Department of Chemistry, National Chung Hsing University, Taichung, Taiwan 402, Republic of China
- i-Center for Advanced Science and Technology (iCAST) National Chung Hsing University, Taichung, Taiwan 402, Republic of China
- Innovation and Development Center of Sustainable Agriculture (IDCSA) National Chung Hsing University, Taichung, Taiwan 402, Republic of China
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4
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Kumar H, Dubey A, Prajapati G, Kant R, Ampapathi RS, Mandal PK. Regioselective direct sulfenylation of glycals using arylsulfonyl chlorides in the presence of triphenylphosphine: access to C2-thioaryl glycosides. NEW J CHEM 2022. [DOI: 10.1039/d1nj05228d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Cheap and easily available arylsulfonyl chlorides as a sulfur source reductively couple with glycals in the presence of triphenylphosphine to afford C2-thioaryl glycosides.
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Affiliation(s)
- Harikesh Kumar
- Medicinal & Process Chemistry Division, CSIR-Central Drug Research Institute, Lucknow 226031, India
| | - Atul Dubey
- Medicinal & Process Chemistry Division, CSIR-Central Drug Research Institute, Lucknow 226031, India
| | - Gurudayal Prajapati
- NMR Centre, SAIF, CSIR-Central Drug Research Institute, Lucknow 226031, India
| | - Ruchir Kant
- Molecular and Structural Biology Division, CSIR-Central Drug Research Institute, Lucknow 226031, India
| | - Ravi S. Ampapathi
- NMR Centre, SAIF, CSIR-Central Drug Research Institute, Lucknow 226031, India
- Academy of Scientific and Innovative Research, Ghaziabad-201002, India
| | - Pintu Kumar Mandal
- Medicinal & Process Chemistry Division, CSIR-Central Drug Research Institute, Lucknow 226031, India
- Academy of Scientific and Innovative Research, Ghaziabad-201002, India
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5
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Miao R, Qi X, Wu X. Synthesis of Aryl Methyl Sulfides from Arysulfonyl Chlorides with Dimethyl Carbonate as the Solvent and C1 Source. European J Org Chem 2021. [DOI: 10.1002/ejoc.202101037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ren‐Guan Miao
- Department of Chemistry Key Laboratory of Surface & Interface Science of Polymer Materials of Zhejiang Province Zhejiang Sci-Tech University Hangzhou 310018 China
| | - Xinxin Qi
- Department of Chemistry Key Laboratory of Surface & Interface Science of Polymer Materials of Zhejiang Province Zhejiang Sci-Tech University Hangzhou 310018 China
| | - Xiao‐Feng Wu
- Dalian National Laboratory for Clean Energy Dalian Institute of Chemical Physics Chinese Academy of Sciences 116023 Dalian Liaoning China
- Leibniz-Institut für Katalyse e. V. Albert-Einstein-Straβe 29a 18059 Rostock Germany
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6
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I
2
‐Promoted Direct C−H Sulfenylation of Isoquinolin‐1(2
H
)‐ones with Sulfonyl Chlorides. European J Org Chem 2020. [DOI: 10.1002/ejoc.202001371] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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7
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Sorabad GS, Maddani MR. Metal‐Free, Facile Synthesis of Sulfenylated Chromones and Indoles Promoted by an Aqueous HBr−DMSO System. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900402] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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8
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Bao WH, He M, Wang JT, Peng X, Sung M, Tang Z, Jiang S, Cao Z, He WM. Iodine-Catalyzed Odorless Synthesis of S-Thiocarbamates with Sulfonyl Chlorides as a Sulfur Source. J Org Chem 2019; 84:6065-6071. [PMID: 30999750 DOI: 10.1021/acs.joc.9b00178] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A general and efficient protocol for the direct preparation of various S-thiocarbamates with readily available and inexpensive sulfonyl chlorides as an odorless sulfur source was developed. The employment of easily available reactants, excellent functional group tolerability, and mild reaction conditions make this process very practical.
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Affiliation(s)
- Wen-Hu Bao
- Department of Chemistry , Hunan University of Science and Engineering , Yongzhou 425100 , China
| | - Min He
- Department of Chemistry , Hunan University of Science and Engineering , Yongzhou 425100 , China
| | - Jing-Ting Wang
- Department of Chemistry , Hunan University of Science and Engineering , Yongzhou 425100 , China
| | - Xin Peng
- Department of Chemistry , Hunan University of Science and Engineering , Yongzhou 425100 , China
| | - Men Sung
- School of Chemistry and Chemical Engineering , Hunan University of Science and Technology , Xiangtan 411201 , China
| | - Zilong Tang
- School of Chemistry and Chemical Engineering , Hunan University of Science and Technology , Xiangtan 411201 , China
| | - Si Jiang
- Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation , Changsha University of Science and Technology , Changsha 410114 , China
| | - Zhong Cao
- Hunan Provincial Key Laboratory of Materials Protection for Electric Power and Transportation , Changsha University of Science and Technology , Changsha 410114 , China
| | - Wei-Min He
- Department of Chemistry , Hunan University of Science and Engineering , Yongzhou 425100 , China
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9
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Wang M, Tang BC, Ma JT, Wang ZX, Xiang JC, Wu YD, Wang JG, Wu AX. I2/DMSO-mediated multicomponent reaction of o-hydroxyaryl methyl ketones, rongalite, and DMSO: access to C3-sulfenylated chromones. Org Biomol Chem 2019; 17:1535-1541. [DOI: 10.1039/c8ob02994f] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
An efficient I2–DMSO reagent system-mediated multicomponent reaction strategy for the synthesis of C3-sulfenylated chromones from o-hydroxyaryl methyl ketones, rongalite, and dimethyl sulfoxide has been developed.
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Affiliation(s)
- Miao Wang
- Key Laboratory of Pesticide & Chemical Biology
- Ministry of Education
- College of Chemistry
- Central China Normal University
- Wuhan 430079
| | - Bo-Cheng Tang
- Key Laboratory of Pesticide & Chemical Biology
- Ministry of Education
- College of Chemistry
- Central China Normal University
- Wuhan 430079
| | - Jin-Tian Ma
- Key Laboratory of Pesticide & Chemical Biology
- Ministry of Education
- College of Chemistry
- Central China Normal University
- Wuhan 430079
| | - Zi-Xuan Wang
- Key Laboratory of Pesticide & Chemical Biology
- Ministry of Education
- College of Chemistry
- Central China Normal University
- Wuhan 430079
| | - Jia-Chen Xiang
- Key Laboratory of Pesticide & Chemical Biology
- Ministry of Education
- College of Chemistry
- Central China Normal University
- Wuhan 430079
| | - Yan-Dong Wu
- Key Laboratory of Pesticide & Chemical Biology
- Ministry of Education
- College of Chemistry
- Central China Normal University
- Wuhan 430079
| | - Jun-Gang Wang
- School of Chemical Engineering
- Guizhou Minzu University
- Guiyang
- P. R. China
| | - An-Xin Wu
- Key Laboratory of Pesticide & Chemical Biology
- Ministry of Education
- College of Chemistry
- Central China Normal University
- Wuhan 430079
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10
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Balakrishna C, Gudipati R, Kandula V, Yennam S, Uma Devi P, Behera M. T3P® mediated domino C(sp2)–H sulfenylation/annulation of enaminones and methylsulfinyls for the synthesis of chromone thioether derivatives. NEW J CHEM 2019. [DOI: 10.1039/c8nj05554h] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Regio-selective preparation of 3-sulfenylated chromone using T3P® has been described for the first time.
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Affiliation(s)
- C. Balakrishna
- Chemistry Services
- GVK Biosciences Pvt Ltd
- Hyderabad-500076
- India
- Department of Chemistry
| | | | - Venu Kandula
- Chemistry Services
- GVK Biosciences Pvt Ltd
- Hyderabad-500076
- India
| | | | - P. Uma Devi
- Department of Chemistry
- GITAM(Deemed to be University)
- Visakhapatnam
- Rushikonda
- India
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11
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Ding C, Yu Y, Yu Q, Xie Z, Zhou Y, Zhou J, Liang G, Song Z. NIS/TBHP Induced Regioselective Selenation of (Hetero)Arenes
via
Direct C−H Functionalization. ChemCatChem 2018. [DOI: 10.1002/cctc.201801548] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Chaochao Ding
- Chemical Biology Research Center, School of Pharmaceutical SciencesWenzhou Medical University Wenzhou Zhejiang 325035 China
| | - Yuanzu Yu
- Chemical Biology Research Center, School of Pharmaceutical SciencesWenzhou Medical University Wenzhou Zhejiang 325035 China
| | - Qiongli Yu
- Chemical Biology Research Center, School of Pharmaceutical SciencesWenzhou Medical University Wenzhou Zhejiang 325035 China
| | - Zixin Xie
- Chemical Biology Research Center, School of Pharmaceutical SciencesWenzhou Medical University Wenzhou Zhejiang 325035 China
| | - Yan Zhou
- Chemical Biology Research Center, School of Pharmaceutical SciencesWenzhou Medical University Wenzhou Zhejiang 325035 China
| | - Jianmin Zhou
- Chemical Biology Research Center, School of Pharmaceutical SciencesWenzhou Medical University Wenzhou Zhejiang 325035 China
| | - Guang Liang
- Chemical Biology Research Center, School of Pharmaceutical SciencesWenzhou Medical University Wenzhou Zhejiang 325035 China
| | - Zengqiang Song
- Chemical Biology Research Center, School of Pharmaceutical SciencesWenzhou Medical University Wenzhou Zhejiang 325035 China
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12
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Zhu J, Xu B, Yu J, Ren Y, Wang J, Xie P, Pittman CU, Zhou A. Copper-catalyzed generation of flavone selenide and thioether derivatives using KSeCN and KSCN via C–H functionalization. Org Biomol Chem 2018; 16:5999-6005. [DOI: 10.1039/c8ob01398e] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Two simple Cu-catalyzed methods using KSeCN and KSCN to construct C–Se and C–S bonds on flavone skeletal structures via C–H functionalization are developed.
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Affiliation(s)
- Jie Zhu
- Pharmacy School
- Jiangsu University
- Zhenjiang city
- 212013 China
| | - Baojun Xu
- Pharmacy School
- Jiangsu University
- Zhenjiang city
- 212013 China
| | - Jingjing Yu
- Pharmacy School
- Jiangsu University
- Zhenjiang city
- 212013 China
| | - Yaokun Ren
- Pharmacy School
- Jiangsu University
- Zhenjiang city
- 212013 China
| | - Jin Wang
- Pharmacy School
- Jiangsu University
- Zhenjiang city
- 212013 China
| | - Ping Xie
- Scientific Information Research Institute
- Jiangsu University (Library)
- Zhenjiang city
- 212013 China
| | | | - Aihua Zhou
- Pharmacy School
- Jiangsu University
- Zhenjiang city
- 212013 China
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13
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Guo Y, Zhong S, Wei L, Wan JP. Transition-metal-free synthesis of 3-sulfenylated chromones via KIO 3-catalyzed radical C(sp 2)-H sulfenylation. Beilstein J Org Chem 2017; 13:2017-2022. [PMID: 29062423 PMCID: PMC5629394 DOI: 10.3762/bjoc.13.199] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2017] [Accepted: 09/15/2017] [Indexed: 01/31/2023] Open
Abstract
The reactions between o-hydroxylphenyl-functionalized enaminones and sulfonyl hydrazines providing 3-sulfenylated chromones via domino chromone ring construction and C(sp2)-H bond sulfenylation have been achieved under transition-metal-free conditions by using KIO3 as the only catalyst.
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Affiliation(s)
- Yanhui Guo
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P.R. China
| | - Shanshan Zhong
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P.R. China
| | - Li Wei
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P.R. China
| | - Jie-Ping Wan
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P.R. China
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14
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Tang Q, Bian Z, Wu W, Wang J, Xie P, Pittman CU, Zhou A. Making Flavone Thioethers Using Halides and Powdered Sulfur or Na2S2O3. J Org Chem 2017; 82:10617-10622. [DOI: 10.1021/acs.joc.7b01320] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Qiujie Tang
- Pharmacy
School, Jiangsu University, Xuefu Road 301, Zhenjiang City, Jiangsu 212013, China
| | - Zhaogang Bian
- Pharmacy
School, Jiangsu University, Xuefu Road 301, Zhenjiang City, Jiangsu 212013, China
| | - Wei Wu
- Pharmacy
School, Jiangsu University, Xuefu Road 301, Zhenjiang City, Jiangsu 212013, China
| | - Jin Wang
- Pharmacy
School, Jiangsu University, Xuefu Road 301, Zhenjiang City, Jiangsu 212013, China
| | - Ping Xie
- Scientific
Information Research Institute, Jiangsu University Library, Xuefu
Road 301, Zhenjiang City, Jiangsu 212013, China
| | - Charles U. Pittman
- Mississippi State University, Mississippi State
University, Mississippi 39762, United States
| | - Aihua Zhou
- Pharmacy
School, Jiangsu University, Xuefu Road 301, Zhenjiang City, Jiangsu 212013, China
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15
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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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16
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Zhu W, Ding Y, Bian Z, Xie P, Xu B, Tang Q, Wu W, Zhou A. One-Pot Three-Component Synthesis of Alkylthio-/Arylthio- Substituted Imidazo[1,2-a
]pyridine Derivatives via
C(sp
2
)-H Functionalization. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201601431] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Wenhui Zhu
- Pharmacy School; Jiangsu University; Xuefu Road 301 Zhenjiang City, Jiangsu 212013 People's Republic of China
| | - Yingcai Ding
- Pharmacy School; Jiangsu University; Xuefu Road 301 Zhenjiang City, Jiangsu 212013 People's Republic of China
| | - Zhaogang Bian
- Pharmacy School; Jiangsu University; Xuefu Road 301 Zhenjiang City, Jiangsu 212013 People's Republic of China
| | - Ping Xie
- Jiangsu University Library; Jiangsu University; Zhenjiang City, Jiangsu 212013 People's Republic of China
| | - Baojun Xu
- Pharmacy School; Jiangsu University; Xuefu Road 301 Zhenjiang City, Jiangsu 212013 People's Republic of China
| | - Qiujie Tang
- Pharmacy School; Jiangsu University; Xuefu Road 301 Zhenjiang City, Jiangsu 212013 People's Republic of China
| | - Wei Wu
- Pharmacy School; Jiangsu University; Xuefu Road 301 Zhenjiang City, Jiangsu 212013 People's Republic of China
| | - Aihua Zhou
- Pharmacy School; Jiangsu University; Xuefu Road 301 Zhenjiang City, Jiangsu 212013 People's Republic of China
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17
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Rafique J, Saba S, Schneider AR, Franco MS, Silva SM, Braga AL. Metal- and Solvent-Free Approach to Access 3-Se/S-Chromones from the Cyclization of Enaminones in the Presence of Dichalcogenides Catalyzed by KIO 3. ACS OMEGA 2017; 2:2280-2290. [PMID: 31457578 PMCID: PMC6641037 DOI: 10.1021/acsomega.7b00445] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Accepted: 05/11/2017] [Indexed: 05/31/2023]
Abstract
Herein, we describe a greener protocol for the one-pot synthesis of 3-Se/S-4H-chromen-4-ones. The desired products were obtained in good to excellent yields using 2-hydroxyphenyl enaminones and half equivalents of various odorless diorganyl dichalcogenides (S/Se) in the presence of glycerol (5 molar equiv) and KIO3 (15 mol %) as the catalyst under solvent-free conditions.
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Affiliation(s)
- Jamal Rafique
- Departamento
de Química, Universidade Federal
de Santa Catarina, Florianópolis 88040-900, Santa Catarina, Brazil
| | - Sumbal Saba
- Departamento
de Química, Universidade Federal
de Santa Catarina, Florianópolis 88040-900, Santa Catarina, Brazil
- Department
of Chemistry, Shaheed Benazir Bhutto Women
University, Peshawar 25000, Khyber Pakhtunkhwa, Pakistan
| | - Alex R. Schneider
- Departamento
de Química, Universidade Federal
de Santa Catarina, Florianópolis 88040-900, Santa Catarina, Brazil
| | - Marcelo S. Franco
- Departamento
de Química, Universidade Federal
de Santa Catarina, Florianópolis 88040-900, Santa Catarina, Brazil
| | - Symara M. Silva
- Departamento
de Química, Universidade Federal
de Santa Catarina, Florianópolis 88040-900, Santa Catarina, Brazil
| | - Antonio L. Braga
- Departamento
de Química, Universidade Federal
de Santa Catarina, Florianópolis 88040-900, Santa Catarina, Brazil
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18
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Synthesis of imidazol[1,2-α]pyridine thioethers via using sulfur powder and halides as reactants. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.02.065] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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19
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Li Y, Zhu F, Wang Z, Wu XF. Synthesis of Thioethers and Thioesters with Alkyl Arylsulfinates as the Sulfenylation Agent under Metal-Free Conditions. Chem Asian J 2016; 11:3503-3507. [DOI: 10.1002/asia.201601376] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2016] [Indexed: 01/31/2023]
Affiliation(s)
- Yahui Li
- Leibniz-Institut für Katalyse e.V. an der; Universität Rostock; Albert-Einstein-Strasse 29 a 18059 Rostock Germany
| | - Fengxiang Zhu
- Leibniz-Institut für Katalyse e.V. an der; Universität Rostock; Albert-Einstein-Strasse 29 a 18059 Rostock Germany
| | - Zechao Wang
- Leibniz-Institut für Katalyse e.V. an der; Universität Rostock; Albert-Einstein-Strasse 29 a 18059 Rostock Germany
| | - Xiao-Feng Wu
- Leibniz-Institut für Katalyse e.V. an der; Universität Rostock; Albert-Einstein-Strasse 29 a 18059 Rostock Germany
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20
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Ding Y, Xie P, Zhu W, Xu B, Zhao W, Zhou A. Cu-catalyzed sulfenylation of imidazol[1,2-a]pyridine via C–H functionalization using a combination of Na2S2O3 and halides. RSC Adv 2016. [DOI: 10.1039/c6ra18136h] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
A copper-catalysed sulfenylation of 2-phenylimidazo[1,2-a]pyridine by using inorganic salt Na2S2O3 and alkyl halides (Cl, Br, I) or iodobenzene homologues via C–H functionalization process was reported here.
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Affiliation(s)
- Yingcai Ding
- Pharmacy School
- Jiangsu University
- Zhenjiang City
- China 212013
| | - Ping Xie
- Jiangsu University Library
- Jiangsu
- China 212013
| | - Wenhui Zhu
- Pharmacy School
- Jiangsu University
- Zhenjiang City
- China 212013
| | - Baojun Xu
- Pharmacy School
- Jiangsu University
- Zhenjiang City
- China 212013
| | - Wannian Zhao
- Pharmacy School
- Jiangsu University
- Zhenjiang City
- China 212013
| | - Aihua Zhou
- Pharmacy School
- Jiangsu University
- Zhenjiang City
- China 212013
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21
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Zhang XZ, Ge DL, Chen SY, Yu XQ. A catalyst-free approach to 3-thiocyanato-4H-chromen-4-ones. RSC Adv 2016. [DOI: 10.1039/c6ra13303g] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
A facile and efficient approach to 3-thiocyanato-4H-chromen-4-ones from enaminones and KSCN was realized at room temperature. In addition, one-pot synthesis of 3-thiocyanatochromenones from 2-hydroxylacetophenones was also developed.
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Affiliation(s)
- Xiao-Zhuan Zhang
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Dao-Liang Ge
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Shan-Yong Chen
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
| | - Xiao-Qi Yu
- Key Laboratory of Green Chemistry and Technology
- Ministry of Education
- College of Chemistry
- Sichuan University
- Chengdu
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22
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Yu X, Wu Q, Wan H, Xu Z, Xu X, Wang D. Copper and triphenylphosphine-promoted sulfenylation of quinones with arylsulfonyl chlorides. RSC Adv 2016. [DOI: 10.1039/c6ra11301j] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
The copper and triphenylphosphine-promoted sulfenylation of quinones with arylsulfonyl chlorides has been developed under mild conditions with moderate to good yields. This is the first time to prepare arylthioquinones with arylsulfonyl chlorides.
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Affiliation(s)
- Xiaoli Yu
- The Key Laboratory of Food Colloids and Biotechnology
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
| | - Qiujin Wu
- The Key Laboratory of Food Colloids and Biotechnology
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
| | - Huida Wan
- The Key Laboratory of Food Colloids and Biotechnology
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
| | - Zhaojun Xu
- The Key Laboratory of Food Colloids and Biotechnology
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
| | - Xingle Xu
- The Key Laboratory of Food Colloids and Biotechnology
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
| | - Dawei Wang
- The Key Laboratory of Food Colloids and Biotechnology
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
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