21890-23-3Relevant academic research and scientific papers
Transmetalation of tetraalkynyltin compounds with Grignard reagents: Access to mono- and dialkyltin products
Jaumier, Pascale,Jousseaume, Bernard,Lahcini, Mohammed
, p. 402 - 404 (2007/10/03)
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.
New route to monoorganotin oxides and alkoxides from trialkynylorganotins
Jaumier, Pascale,Jousscaume, Bernard,Jaumier, Pascale,Lahcini, Mohammed,Ribot, Fran?ois,Sanchez, Clément
, p. 369 - 370 (2007/10/03)
Functional monoorganotin oxides and alkoxides are synthesised in high yield by hydrolysis or alcoholysis of the corresponding trialkynylorganotins; the hydrolytic behaviour of trialkynylorganotins is the same as for trialkoxyorganotins.
