Cu(OAc)<sub>2</sub>·H<sub>2</sub>O-Promoted Tandem β-Alkynyl Elimination of α- or β-Hydroxy Propargylic Alcohols and Homocoupling of the Resulting Alkynyl Species
作者:Xiangsheng Xu、Zhenyong Huang、Yanfeng Lu
DOI:10.3184/174751913x13739011239995
日期:2013.9
α or β-hydroxy propargylic alcohols undergo tandem C(sp)–C(sp3) bondcleavage via β-alkynyl elimination and homo-coupling of the resulted alkynyl species in the presence of Cu(OAc)2·H2O to produce the corresponding hydroxycarbonyl compounds and 1,3-butadiynes.