Synthesis of 2-Mercaptobenzothiazoles via DBU-Promoted Tandem Reaction of o-Haloanilines and Carbon Disulfide
摘要:
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.
Synthesis of 2-Mercaptobenzothiazoles via DBU-Promoted Tandem Reaction of <i>o</i>-Haloanilines and Carbon Disulfide
作者:Fei Wang、Shangjun Cai、Zhipeng Wang、Chanjuan Xi
DOI:10.1021/ol2011105
日期:2011.6.17
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.