Synthesis of diazaquinomycin a and b: the first double knorr cyclization
作者:T.Ross Kelly、Jeffrey A. Field、Qun Li
DOI:10.1016/0040-4039(88)85288-2
日期:1988.1
The first syntheses of diazaquinomycin A (1) and diazaquinomycinB (11) are described. The key reaction is the tandem doubleKnorr cyclizalion/oxidation of 10 to 1 (Eq. 1)