Studies in group IV organometallic chemistry XXXI. Organotin hydride adducts with tin atoms in α,β- or β,β-positions
作者:A.J. Leusink、J.G. Noltes
DOI:10.1016/s0022-328x(00)81639-3
日期:1969.1
The structure of several organotin hydride adducts which previously were assumed to contain tin atoms in β,α-positions (β-addition followed by α-addition) has been reinvestigated. As appeared from NMR spectroscopy the greater part of these linear molecules, polymers and heterocycles are in fact β,β-adducts. Mechanistic aspects of the formation of these compounds have been discussed.
已经重新研究了几种有机氢化物加合物的结构,这些氢化物以前被假定在β,α位(β加成,然后α加成)中含有锡原子。从NMR光谱学可以看出,这些线性分子,聚合物和杂环的大部分实际上是β,β-加合物。已经讨论了这些化合物形成的机理。