Visible-light-promoted synthesis of benzothiazoles from 2-aminothiophenols and aldehydes
作者:Lin-miao Ye、Jie Chen、Peng Mao、Zhi-feng Mao、Xue-jing Zhang、Ming Yan
DOI:10.1016/j.tetlet.2017.01.053
日期:2017.3
A visible-light-promotedsynthesis of benzothiazoles from 2-aminothiophenols and aldehydes has been developed. A wide range of aromatic, heteroaromatic and aliphatic aldehydes were successfully applied. The benzothiazole products were prepared in good yields. The reaction was carried out in the absence of transition-metal catalysts and extra additives. A radical reaction pathway was proposed.