作者:R. V. N. S. Murali、Nagavaram Narsimha Rao、Jin Kun Cha
DOI:10.1021/acs.orglett.5b01789
日期:2015.8.7
Alkynylation of cyclopropanols with 1-bromo-1-alkynes has been devised for easy access to synthetically useful alk-4-yn-1-ones. This method broadens the utility of attractively functionalized cyclopropanols as a new class of homoenolate equivalent in C–C bond formation.