853693-49-9Relevant academic research and scientific papers
Synthesis of 2-aminothiazoles from styrene derivatives mediated by 1,3-dibromo-5,5-dimethylhydrantoin (DBH)
Ma, Chunhua,Miao, Yuqi,Zhao, Minghao,Wu, Ping,Zhou, Jianglu,Li, Zhi,Xie, Xilei,Zhang, Wei
, p. 3602 - 3607 (2018/05/26)
An efficient procedure for the synthesis of 2-aminothiazoles via DBH-mediated oxidative cyclization of styrenes and thioureas is reported. Various alkenes were successfully transformed to the corresponding 2-aminothiazoles in yields of 10–81% via a two-step one-pot manner using DBH as both the bromine source and oxidant. The method can be readily carried out in gram-scale and successfully applied to the synthesis of anti-inflammatory drug fanetizole using styrene as starting material.
Bismuth chloride mediated synthesis, antimicrobial, and anti-inflammatory activities of new 4-aryl-2-amino thiazoles
Giridhar,Reddy, R. Buchi,Kumar, A. Sunil,Chandra Mouli
experimental part, p. 2058 - 2072 (2009/07/18)
Synthesis of 4-aryl-2-Amino thiazoles (3a-u), (4a-c), and (5a-c) was achieved from the reaction of 4-butyl phenacyl chlorides (2a-c) with N-substituted thioureas, in the presence of Bismuth Chloride. The antimicrobial and anti-inflammatory activities of the final products were also studied. Copyright Taylor & Francis Group, LLC.
