143799-34-2Relevant academic research and scientific papers
A stereoselective synthesis of 1-phenyl-1-buten-3-yne and some 1-heteroaryl analogues
Fossatelli, Marco,Van Der Kerk, Anca C. T. H. M.,Vasilevsky, Sergei F.,Brandsma, Lambert
, p. 4229 - 4232 (1992)
Z-Enynes, RCH=CHC≡CH (R= phenyl, 2-furyl, 2- and 3-thienyl and 3-pyridyl) can be obtained in ～ 40% overall yields and with a stereoselectivity of> 95% by Pd/Cu-catalyzed cross-coupling of the readily available enyne sulfide HC≡CCH=CHSC2H5
