期刊
JOURNAL OF ORGANIC CHEMISTRY
卷 76, 期 10, 页码 4200-4204出版社
AMER CHEMICAL SOC
DOI: 10.1021/jo200535e
关键词
-
资金
- Chinese Academy of Sciences
- National Natural Science Foundation of China [20621062, 20872156]
Condensation of carbon disulfide with thiols in the presence of K(2)CO(3) generates carbonotrithioate salts in situ, which undergo coupling with 2-iodoanilines and subsequent intramolecular condensation and elimination under assistance of CuBr to afford 2-thio-substituted benzothiazoles. Both aliphatic and aromatic thiols are compatible with this process, delivering the corresponding heterocycles with good diversity.
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