Studies in group IV organometallic chemistry XXVII. Isomerization of the primary trans-addition products formed in the hydrostannation of ethynes
作者:A.J. Leusink、H.A. Budding、W. Drenth
DOI:10.1016/0022-328x(68)80081-6
日期:——
trans-addition products formed in the hydrostannation of ethynes has been shown to proceed under the influence of organotin radicals. Attack of such radicals on the carbon-carbon doublebond produces an ethyl radical containing two organotin groups. Elimination of one of the organotin moieties as a radical may result in the formation of the isomerized product. The course of the latter step is determined