Synthesis of Indolequinones from Bromoquinones and Enamines Mediated by Cu(OAc)2·H2O
摘要:
A Cu(II)-mediated synthesis of indolequinones from the corresponding bromoquinones and enamines is reported. The key oxidative cyclization proceeds in good yield for a broad range of substrates and can be performed on a multigram scale, allowing access to biologically interesting structures.
Synthesis of Indolequinones from Bromoquinones and Enamines Mediated by Cu(OAc)2·H2O
摘要:
A Cu(II)-mediated synthesis of indolequinones from the corresponding bromoquinones and enamines is reported. The key oxidative cyclization proceeds in good yield for a broad range of substrates and can be performed on a multigram scale, allowing access to biologically interesting structures.