215609-75-9

Upstream product

• 215609-78-2 (S)-2-(3,4-methylenedioxyphenyl)-3-[(N-p-tolylsulfonyl)-2,2-diethoxyethylamino]-1-cyclohexene 
• 215609-92-0 2-(3,4-methylenedioxyphenyl)-3-[(diethylphosphoryl)oxy]-1-cyclohexene 
• 215609-74-8 2-(3,4-methylenedioxyphenyl)-3-[(methoxycarbonyl)oxy]-1-cyclohexene 
• 40597-44-2 N-(2,2-diethoxy-ethyl)-4-methylbenzenesulfonamide 

Downstream Products

• 639-41-8 (+)-crinamine 
• 677301-64-3 (3R,3aS,7aS)-N-p-tolylsulfonyl-3-acetyloxy-3a-(3,4-methylenedioxyphenyl)-6-formyloxy-2,3,3a,6,7,7a-hexahydroindole 
• 215609-83-9 (3R,3aS,6R,7aS)-N-p-tolylsulfonyl-3-acetyloxy-3a-(3,4-methylenedioxyphenyl)-6-methoxy-2,3,3a,6,7,7a-hexahydroindole 
• 215609-85-1 (3R,3aS,6S,7aS)-N-p-tolylsulfonyl-3-acetyloxy-3a-(3,4-methylenedioxyphenyl)-6-methoxy-2,3,3a,6,7,7a-hexahydroindole 
• 215609-81-7 (3R,3aS,6R,7aS)-N-p-tolylsulfonyl-3-acetyloxy-3a-(3,4-methylenedioxyphenyl)-2,3,3a,6,7,7a-hexahydroindole 
• 677301-66-5 (3R,3aS,6S,7aS)-N-p-tolylsulfonyl-3-acetyloxy-3a-(3,4-methylenedioxyphenyl)-6-hydroxy-2,3,3a,6,7,7a-hexahydroindole 
• 215609-79-3 (3R,3aS,7aS)-N-p-tolylsulfonyl-3-acetyloxy-3a-(3,4-methylenedioxyphenyl)-2,3,3a,6,7,7a-hexahydroindole 
• 215609-76-0 (3R,3aS,7aS)-N-p-tolylsulfonyl-3-hydroxy-3a-(3,4-methylenedioxyphenyl)-2,3,3a,6,7,7a-hexahydroindole 

Relevant academic research and scientific papers

Palladium-Catalyzed Asymmetric Allylic Substitution of 2-Arylcyclohexenol Derivatives: Asymmetric Total Syntheses of (+)-Crinamine, (-)-Haemanthidine, and (+)-Pretazettine

Much interest has been shown in Amaryllidaceae alkaloids as synthetic targets due to their wide range of biological activities. Over 100 alkaloids have been isolated from members of the Amaryllidaceae family; most of them can be classified into eight skel