Studies in group IV organometallic chemistry. XXIV. Structure of products obtained in the hydrostannation of ethynes
article
Organotin monohydrides were brought into reaction with a variety of mono- and disubstituted ethynes. The identity of the resulting products was established by means of elementary analysis, infrared absorption spectroscopy and proton magnetic resonance spectroscopy. In the hydrostannation of monosubstituted ethynes both α- and β- adducts are formed. Electron-withdrawing sustituents favour the formation of α-adducts. In the formation of the β-adducts, as well as in the hydrostannation of disubstituted ethynes, trans-addition seems to be the rule. © 1967.
TNO Identifier
226985
ISSN
0022328X
Source
Journal of Organometallic Chemistry, 9(2), pp. 285-294.
Pages
285-294
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