Toward the Development of a General Chiral α-Substituted Acetate Enolate Synthon for Aldolization. DMAP- and NEt3-Promoted Oxazolidinethione “Deacylation”
Al–Hg promoted chemoselective dehalogenation of halohydrin aldol adducts
作者:Ying-Chuan Wang、Tu-Hsin Yan
DOI:10.1039/b000335m
日期:——
Al–Hg mediated chemoselective cleavage of the carbon–halogenbond of α-halocarboxylates allows for a facile and clean transformation of halohydrin aldol adducts into β-hydroxy acid derivatives with no evidence of dehydroxyhalogenation.