The Mechanism of the Reaction of (Aryloxy)trimethylstannane with Methanesulfonyl Chloride. Solvent and Substituent Effects on the Rate of the Reaction
作者:Seizi Kozuka、Shigeru Yamaguchi、Waichiro Tagaki
DOI:10.1246/bcsj.56.573
日期:1983.2
A kinetic study has been conducted on the reactions of (aryloxy)trimethylstannanes with methanesulfonyl chloride giving chlorotrimethylstannane and aryl methanesulfonates. The reaction was found to obey a second order kinetic equation. The solvent effect on the rate of the reaction appeared obscure although a small rate enhancement was observed in a polar solvent. Substituent effect of the aryloxyl
THE MECHANISM OF THE REACTION OF ARYLOXYTRIMETHYLSTANNANE WITH METHANESULFONYL CHLORIDE
作者:Seizi Kozuka、Shigeru Yamaguchi、Waichiro Tagaki
DOI:10.1246/cl.1981.1299
日期:1981.9.5
A kinetic study has been conducted for the reaction of aryloxytrimethylstannane with methanesulfonylchloride. Substituent effect was found to be dependent on the solvent and obscure solvent effect was observed. A mechanism has been suggested involving nearly concerted four-center transition state.