Peterson olefination using phenylsulphonyltrimethylsilylmethane. A new preparation of vinylic sulphones
作者:Steven V. Ley、Nigel S. Simpkins
DOI:10.1039/c39830001281
日期:——
The anion from phenylsulphonyltrimethylsilylmethane reacts, in 1,2-dimethoxyethane at –78 °C, with both aldehydes and ketones to give the corresponding alkenyl phenylsulphones in good yield.