117781-48-3Relevant articles and documents
Reaction of 2-Aminothiophenol with Some Steroidal Ketones
Mushfiq, M.,Iqbal, N.
, p. 173 - 174 (2007/10/02)
3-Oxocholest-4-ene (I) and its 6β-bromo analogue (II), react with 2-aminothiophenol to give the spiro compounds V and VI respectively.III on similar reaction affords an inseperable mixture of 6-oxo-5α-cholestanbenzothiazine (VII) and 6-oxo-5β-cholestanbenzothiazine (VIII).The dienone IV provides IX.The characterization of the products is based on their elemental analyses and spectral properties.Their formation has been rationalized.