68983-12-0Relevant articles and documents
β-SUBSTITUTED ALKYLTIN HALIDES. III. SYNTHESIS OF TRIALKYLTIN HALIDES AND TETRAALKYLTINS
Burley, Joseph W.,Hutton, Ronald E.,Jolley, Michael R.J.,Groenenboom, Cornelis J.
, p. 189 - 202 (1983)
(β-Carboalkoxyethyl)tin trihalides and bis(β-carboalkoxyethyl)tin dihalides react with metallic zinc to give mixtures of the corresponding tris(β-carboalkoxyethyl)tin halides and the tetra(β-carboalkoxyethyl)tins.Bis(β-carboalkoxyethyl)tin diacetates react with metallic zinc to give only the corresponding tetra(β-carboalkoxyethyl)tin compounds.The mechanisms of these reactions are discussed.Conversion of the bis(β-carboalkoxyethyl)tin dihalides into the tris(β-carboalkoxyethyl)tin halides is believed to occur by a two-step process, with the tetra(β-carboalkoxyethyl)tin compounds as intermediate products.The 270 MHz NMR spectra of the (β-carbobutoxyethyl)tin compounds are presented.