6696-39-5

Upstream product

• 481-29-8 Epiandrosterone 
• 614-28-8 N-benzoylbenzamide 
• 5808-11-7 cholestanol benzoate 
• 98-88-4 benzoyl chloride 
• 64-19-7 acetic acid 
• 124770-78-1 C₂₆H₃₆O₃ 

Downstream Products

• 94618-92-5 benzoyloxy-3β N-oxy methylimino-17 (5α) androstanone-17 
• 94618-94-7 Benzoic acid (3S,5S,8R,9S,10S,13S,14S)-17-[(E)-hydroxyimino]-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester 
• 481-29-8 Epiandrosterone 
• 94618-96-9 D-homo aza-17a benzoyloxy-3β (5α) androstanone-17 
• 94618-95-8 Benzoic acid (2S,4aS,4bS,8S,8aS,10aS)-8-(2-cyano-ethyl)-4a-methyl-7-methylene-tetradecahydro-phenanthren-2-yl ester 
• 94618-98-1 benzoyloxy-3β oxydo-17α(N) N-methylamino-17β (5α) androstane 
• 94618-93-6 N-methyl D-homo aza-17a benzoyloxy-3β (5α) androstanone-17 
• 94618-97-0 Benzoic acid (3S,5S,8R,9S,10S,13S,14S)-10,13-dimethyl-17-[(E)-methylimino]-hexadecahydro-cyclopenta[a]phenanthren-3-yl ester 
• 131328-53-5 3β-Benzoyloxyandrost-16-en-17-yl triflate 

Relevant academic research and scientific papers

Regioselective oxidation of steroids by a manganese porphyrin carrying metal coordinating groups

A manganese porphyrin having tour 2,2′-bipyridyl groups on its meso positions was synthesized. In the presence of Cu2+ ions it catalyzes the regioselective oxidation of steroid substrates carrying auxiliary metal coordinating groups.

Photoinduced Oxidation of Secondary Alcohols Using 4-Benzoylpyridine as an Oxidant

Photoinduced oxidation of secondary alcohols to ketones was achieved by utilizing an equimolar amount of 4-benzoylpyridine as an oxidant. This transformation proceeds at ambient temperature and exhibits high compatibility with polar functionalities including benzoyl, silyl, and methoxymethyl alcohol protecting groups as well as tosyloxy, bromo, sulfonyl, carbamate, ester, and carboxylic acid units. The present oxidation is solely promoted by the action of organic molecules without the aid of metallic reagents. (Chemical Equation Presented).

Action de l'anhydride acetique et des chlorures de benzoyle et de p-toluene sulfonyle sur des nitrones derivees de ceto-17 steroides. Conditions conduisant a un rearrangement ou a une fonctionnalisation

The reaction of the title reagents under anhydrous conditions and in the presence of base leads to steroidal derivatives functionalised at position 16; whereas, in the presence of water, paratoluenesulphonyl chloride gives 17-aza-D-homo lactams by ring expansion, and use of benzoyl chloride promotes a hydrolytic fragmentation.In contrast to earlier studies, the formation of an oxaziridine under aqueous alkaline conditions was not observed in this work.These results, when considered in conjunction with those previously obtained, enable the course of these reactions to be determined as a function of the reaction conditions.