Iodine-mediated cyclisation of thiobenzamides to produce benzothiazoles and benzoxazoles
摘要:
Synthesis of benzothiazoles by reaction of iodine with thiobenzamides, which do not possess an ortho alkoxy or ester group, is described. The unlikely synthesis of benzoxazoles from reaction of 2-alkoxythiobenzamides with iodine is also reported. (C) 2007 Elsevier Ltd. All rights reserved.
Iodine-mediated cyclisation of thiobenzamides to produce benzothiazoles and benzoxazoles
摘要:
Synthesis of benzothiazoles by reaction of iodine with thiobenzamides, which do not possess an ortho alkoxy or ester group, is described. The unlikely synthesis of benzoxazoles from reaction of 2-alkoxythiobenzamides with iodine is also reported. (C) 2007 Elsevier Ltd. All rights reserved.