Heptafluoro-p-tolyl and tetrafluoro-4-pyridyl as novel and selective protecting groups for phenolic and alcoholic functions: synthesis and cleavage of perfluoroaryl ethers of steroids
作者:Michael Jarman、Raymond McCague
DOI:10.1039/c39840000125
日期:——
The easily prepared heptafluoro-p tolyl and tetrafluoro-4-pyridylethers of a variety of steroids react with sodium methoxide in dimethylformamide to regenerate the parent steroid by a mechanism involving an aryl–oxygen cleavage.