Direct Access to Strained Fused Dihalo-Aziridino Quinoxalinones via C3-Alkylation Followed by Tandem Cyclization
作者:Vikas V. Khade、Anindita Bhowmick、Archana S. Thube、Ramakrishna G. Bhat
DOI:10.1021/acs.joc.3c00033
日期:2023.7.7
protocol for the C3-alkylation of quinoxalinone followed by tandem cyclization to access novel types of strenuous and fused dihalo-aziridino-quinoxalinone heterocycles via the construction of C–C and C–N bonds. The protocol proved to be simple and practical to access desired fused quinoxalinone heterocycles in excellent yields (up to 98% yield). As an application, the highly functionalized fused dihalo-