Monoalkyltrialkynyl- and dialkyldialkynyltin compounds can be selectively synthesized by transmetalation of tetraalkynyltin compounds with Grignard reagents; an example is given in Equation (1). This reaction provides a route to mono- and dialkyltin compounds that avoids the use of strongly electrophilic reagents. The labile tin-alkynyl bonds allow the transmetalation products to be converted into alkyltin oxides, chlorides, and alkoxides.
Hartmann, H., Liebigs Annalen der Chemie, 1968, vol. 714, p. 1 - 7
作者:Hartmann, H.
DOI:——
日期:——
Kleiner, F. G.; Neumann, W. P., Liebigs Annalen der Chemie, 1968, vol. 716, p. 19 - 28