92074-36-7Relevant academic research and scientific papers
REGIOSELECTIVE STANNYLMETALATION OF ACETYLENES IN THE PRESENCE OF TRANSITION-METAL CATALYST
Hibino, Jun-ichi,Matsubara, Seijiro,Morizawa, Yoshitomi,Oshima, Koichiro,Nozaki, Hitosi
, p. 2151 - 2154 (2007/10/02)
The reaction of terminal acetylenes with Bu3SnMgMe, Bu3SnAlEt2, or (Bu3Sn)2Zn in the presence of various transition-metal catalysts provides vinylstannanes in good yields.Whereas copper catalyzed stannylmagnesation of 4-benzyloxy-1-butyne gives (E)-4-benz
