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K2S as Sulfur Source and DMSO as Carbon Source for the Synthesis of 2-Unsubstituted Benzothiazoles

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成果类型:
期刊论文
作者:
Zhu, Xiaoming*;Zhang, Faxing;Kuang, Daizhi;Deng, Guobo;Yang, Yuan;...
通讯作者:
Zhu, Xiaoming;Yu, Jiangxi;Liang, Yun
作者机构:
[Zhang, Faxing; Yu, Jiangxi; Zhu, Xiaoming; Kuang, Daizhi; Zhu, XM; Yu, JX] Hengyang Normal Univ, Hunan Prov Univ Key Lab Funct Organomet Mat, Coll Chem & Mat Sci, Key Lab Funct Met Organ Cpds Hunan Prov, Hengyang 421008, Hunan, Peoples R China.
[Zhu, XM; Liang, Yun; Yang, Yuan; Zhu, Xiaoming; Deng, Guobo] Hunan Normal Univ, Key Lab Assembly & Applicat Organ Funct Mol Hunan, Changsha 410081, Hunan, Peoples R China.
通讯机构:
[Zhu, XM; Yu, JX; Liang, Y] H
Hengyang Normal Univ, Hunan Prov Univ Key Lab Funct Organomet Mat, Coll Chem & Mat Sci, Key Lab Funct Met Organ Cpds Hunan Prov, Hengyang 421008, Hunan, Peoples R China.
Hunan Normal Univ, Key Lab Assembly & Applicat Organ Funct Mol Hunan, Changsha 410081, Hunan, Peoples R China.
语种:
英文
期刊:
Organic Letters
ISSN:
1523-7060
年:
2020
卷:
22
期:
10
页码:
3789-3793
基金类别:
Natural Science Foundation of ChinaNational Natural Science Foundation of China [21572051, 21602057, 21901071, 21971061]; Scientific Research Projects of Education Department of Hunan Province [18A002, 18K089, 19A070, 19B080]; Science and Technology Planning Project of Hunan Province [2018TP1017]; Hengyang Normal University [19QD14]; Environmental Monitoring and Evaluation Center of Hengyang Normal University [KYJG1803]; Foundation of Hunan Province Universities Key Laboratory of Functional Organometallic Materials [GN19K08]
机构署名:
本校为第一且通讯机构
院系归属:
化学与材料科学学院
摘要:
We describe a three-component reaction of o-iodoanilines with K2S and DMSO that provides 2-unsubstituted benzothiazoles in moderate to good isolated yields with good functional group tolerance. Electron-rich aromatic amines and o-phenylenediamines instead of o-iodoanilines provided 2-unsubstituted benzothiazoles and 2-unsubstituted benzimidazoles with and without K2S under similar conditions. Notably, DMSO plays three...

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