A catalytic multicomponent coupling reaction for the enantioselective synthesis of spiroacetals
作者:Lara Cala、Abraham Mendoza、Francisco J. Fañanás、Félix Rodríguez
DOI:10.1039/c3cc00118k
日期:——
The first multicomponent catalytic asymmetric synthesis of spiroacetals has been described. Hybrid molecules comprising a spiroacetal scaffold (a natural-product inspired scaffold) and an alpha-amino acid motif (a privileged fragment) are easily available through a gold phosphate-catalysed one-pot three component coupling reaction of alkynols, anilines and glyoxylic acid.
已经描述了螺
缩醛的第一多组分催化不对称合成。通过炔醇,
苯胺和
乙醛酸的
磷酸金催化的一锅三组分偶联反应,可以轻松获得包含螺
缩醛支架(
天然产物启发的支架)和
α-氨基酸基序(优先片段)的杂合分子。