Effcient synthesis and mechanisms of formation of 4-azido-, 4-thiocyanato-, and 4-isothiocyanato-3-oxo-Δ4,6–steroids
Abstract
Processes for the preparation of 4-azido-,4-thiocyanato-, and 4-isothiocyanato-3-oxo-Δ4,6–steroids are presented; possible mechanisms of formation are suggested.