55373-69-8Relevant academic research and scientific papers
Synthesis of 1,4-dichloro-1,3-butadienes by rhodium complex catalyzed reaction of terminal alkynes with trichloroacetyl chloride
Kashiwabara, Taigo,Fuse, Kouichirou,Muramatsu, Takeshi,Tanaka, Masato
experimental part, p. 9433 - 9439 (2010/03/24)
(Chemical Equation Presented) Chlorinative dimerization of terminal alkynes with trichloroacetyl chloride as chlorine donor proceeds in the presence of rhodium catalysts to give (Z,Z)-1,4-dichloro-1,3-butadienes stereoselectively. Ligand screening has rev
Mild and selective palladium-catalyzed dimerization of terminal alkynes to form symmetrical (Z,Z)-1,4-dihalo-1,3-dienes
Li, Jin-Heng,Liang, Yun,Xie, Ye-Xiang
, p. 8125 - 8127 (2007/10/03)
A regioselective and stereoselective palladium-catalyzed dimerization of terminal alkynes method for the synthesis of symmetrical (Z,Z)-1,4-dihalo-1,3- dienes is presented. In the presence of a catalytic amount of PdX2 and 3 equiv of CuX2
