Catalytic, Asymmetric Synthesis of the C<sub>1</sub><sub>‘</sub>−C<sub>10</sub><sub>‘</sub> Segment of Pamamycin 621A
作者:Michael A. Calter、F. Christopher Bi
DOI:10.1021/ol005714t
日期:2000.6.1
[reaction--see text] This paper describes a catalytic, asymmetric approach to the C(1)(')-C(10)(') segment of pamamycin 621A. We synthesize this segment in a convergent manner, with each of the coupling partners ultimately deriving from enantiomerically enriched methylketene dimer.
[反应-请参见文本]本文描述了帕马霉素621A C(1)(')-C(10)(')片段的催化,不对称方法。我们以收敛的方式合成了这个部分,每个偶联伙伴最终都来自对映异构体富集的甲基乙烯酮二聚体。