126509-66-8

Upstream product

• 126873-05-0 Methanesulfonic acid (3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((R)-1,4,5-trimethyl-hexyl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 
• 92588-77-7 Methanesulfonic acid (3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-((E)-(R)-1,4,5-trimethyl-hex-2-enyl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester 
• 126474-58-6 (1aR,3aR,3bS,5aR,6R,8aS,8bS,10aR)-10-Benzyloxy-3a,5a-dimethyl-6-((E)-(R)-1,4,5-trimethyl-hex-2-enyl)-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalene 
• 126474-59-7 (1aR,3aR,3bS,5aR,6R,8aS,8bS,10aR)-10-Benzyloxy-3a,5a-dimethyl-6-((R)-1,4,5-trimethyl-hexyl)-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalene 

Relevant academic research and scientific papers

THE SYNTHESIS OF A 3,5-CYCLOSTEROIDAL ALDEHYDE FROM THE DISTILLATES OF CANOLA OIL

Ozonolysis of an A,B-ring functionalized derivative of phytosterols found in the deodorizer distillate of canola oil gave the desired aldehyde 5.Canola oil thus provides a readily avaliable and inexpensive source of a key intermediate 5 which is frequently employed in steroidal synthesis.