Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, China.
Org Lett. 2011 Jun 17;13(12):3202-5. doi: 10.1021/ol2011105. Epub 2011 May 17.
An efficient strategy for the synthesis of a variety of 2-mercaptobenzothiazole derivatives has been developed. The reaction proceeded from o-haloaniline derivatives and carbon disulfide via a tandem reaction in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) to afford the corresponding 2-mercaptobenzothiazole derivatives in good to excellent yields.
已经开发出一种高效的合成各种 2-巯基苯并噻唑衍生物的策略。该反应从邻卤苯胺衍生物和二硫化碳出发,在 1,8-二氮杂二环[5.4.0]十一-7-烯(DBU)的存在下通过串联反应进行,以良好至优异的收率得到相应的 2-巯基苯并噻唑衍生物。