Structure of Adduct Formed from α-Trichlorostannyl Ketone and Trichloroethynyltin a Direct Evidence for the Carbostannylation of Alkynyl Metals
An adduct formed from 2-trichlorostannyl-3-pentanone and phenylethynyltrichlorotin was isolated, and the structure was determined by spectroscopy and X-ray crystallography. It provides a direct evidence for the carbostannylation of alkynyl metals.