@article{oai:kitami-it.repo.nii.ac.jp:00007610, author = {Hoshi, Masayuki and Yamazaki, Hirokazu and Okimoto, Mitsuhiro}, issue = {16}, journal = {Synlett}, month = {Oct}, note = {(Trimethylsilyl)ethynyl bromide can be easily transformed into conjugated (E)-enynones, whose skeleton consists of consecutive carbonyl, ethynyl, and (E)-ethenyl units, via a one-pot multicomponent Suzuki-type reaction-Sonogashira reaction sequence. Thus, a three-component coupling of (trimethylsilyl)ethynyl bromide, (E)-alk-1-enyldisiamylborane and acid chloride is achieved in a two-step, one-pot procedure, in which (E)-alk-1-enyl group is installed as nucleophile in the sp-carbon atom attached to bromine atom and acyl group is installed as electrophile in the other sp-carbon atom., (trimethylsilyl)ethynyl bromide}, pages = {2461--2464}, title = {One-Pot Synthesis of Conjugated (E)-Enynones via Two Types of Cross-Coupling Reaction}, year = {2010} }