82048-76-8Relevant articles and documents
Lithium Aluminium Hydride Reduction of Nitrosteroids
Shafiullah,Ansari, Javed A.,Ansari, Shahid A.
, p. 269 - 270 (2007/10/02)
The reaction of 3β-acetoxy-6-nitro-7α-bromocholest-5-ene (1) with lithium aluminium hydride gave 6-nitrocholest-3,5-diene (2), 3β-acetoxy-5α-cholestan-6-one oxime (3), 3β-hydroxy-6β-nitrocholest-4-ene (4), 3β-hydroxy-6β-nitro-7α-bromocholest-4-ene (5), 3β-hydroxy-6-nitrocholest-5-ene (6) and 3β-hydroxy-6-aminocholest-5-ene (7).Under similar reaction conditions, 3β-chloro-6-nitro-7β-bromocholest-5-ene (8) afforded 3β-chloro-5β-cholestan-6-one oxime (9) and 3β-chloro-6-nitrocholest-5-ene (10).The structures of these compounds were established on the basis of their spectral data and comparison with authentic samples wherever available.
Steroid series. IX. A new route to 6-nitrosteroid derivatives.
TANABE,HAYASHI
, p. 1177 - 1183 (2007/10/06)
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