1303996-80-6Relevant articles and documents
Synthesis of 2-thio-substituted benzothiazoles via a domino condensation/S -arylation/heterocyclization process
Shi, Liu,Liu, Xiangqian,Zhang, Hui,Jiang, Yongwen,Ma, Dawei
experimental part, p. 4200 - 4204 (2011/07/31)
Condensation of carbon disulfide with thiols in the presence of K 2CO3 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.