Diamination of Domino Aryne Precursor with Sulfonamides
作者:Dachuan Qiu、Jia He、Xiao Yue、Jiarong Shi、Yang Li
DOI:10.1021/acs.orglett.6b01334
日期:2016.7.1
The reaction of a domino aryne precursor with sulfonamides efficiently afforded both 1,3-diaminobenzenes and trisubstituted 1,3-diaminobenzenes by simply varying the reaction conditions. Mechanistic study supports the sequential formation of two transient aryne intermediates involved in-the reaction.