155169-80-5Relevant academic research and scientific papers
Hydrozirconation of stannylacetylenes. Synthesis and reactions of ketene stannyl(telluro) acetals
Dabdoub, Miguel J.,Baroni, Adriano C. M.
, p. 54 - 60 (2000)
Stannylacetylenes 7a-e react with Cp2Zr(H)Cl in THF at room temperature to give the α-zirconated vinylstannane intermediates 8a-e, which subsequently react with butyltellurenyl bromide (2.0 equiv) to give exclusively ketene stannyl(telluro) ace
Addition of hydrogen halides to acetylenic selenides. Synthesis of 1- halo-1-selenoalkenes
Comasseto, Joao V.,Menezes, Paulo H.,Stefani, Helio A.,Zeni, Gilson,Braga, Antonio L.
, p. 9687 - 9702 (2007/10/03)
Acetylenic selenides react with HX (X=Cl, Br, I) at room temperature to give 1-halo-1-selenoalkenes in good yields The 1-iodo-1-selenoalkenes were transformed into the corresponding vinylic organometallics (M=Zn, Cu, Cr).
