213964-83-1

Upstream product

• 1779-49-3 Methyltriphenylphosphonium bromide 
• 213964-82-0 3-((1S,2S)-2-Formyl-1,2-dimethyl-6-oxo-cyclohexyl)-propionic acid methyl ester 
• 33878-99-8 (S)-8a-methyl-3,4,8,8a-tetrahydro-2H,7H-naphthalene-1,6-dione 
• 213964-81-9 (4aS,8aS)-5-Hydroxy-4a,8a-dimethyl-hexahydro-naphthalene-1,6-dione 
• 1027966-69-3 (4aR,8aS)-4a,8a-Dimethyl-6-trimethylsilanyloxy-3,4,4a,7,8,8a-hexahydro-2H-naphthalen-1-one 

Downstream Products

• 213964-78-4 (R)-5-[(S)-6-((6S,7R)-7-Carboxymethyl-6,7-dimethyl-1,4-dioxa-spiro[4.5]dec-6-yl)-2-methyl-4-oxo-hexyl]-2,2-dimethyl-oxazolidine-3-carboxylic acid benzyl ester 
• 213964-92-2 (R)-5-((S)-6-{(6S,7R)-7-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-6,7-dimethyl-1,4-dioxa-spiro[4.5]dec-6-yl}-2-methyl-4-oxo-hexyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid benzyl ester 
• 213964-90-0 (R)-5-((S)-3-Benzenesulfonyl-6-{(6S,7R)-7-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-6,7-dimethyl-1,4-dioxa-spiro[4.5]dec-6-yl}-4-hydroxy-2-methyl-hexyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid benzyl ester 
• 213964-91-1 (R)-5-((S)-3-Benzenesulfonyl-6-{(6S,7R)-7-[2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-6,7-dimethyl-1,4-dioxa-spiro[4.5]dec-6-yl}-2-methyl-4-oxo-hexyl)-2,2-dimethyl-oxazolidine-3-carboxylic acid benzyl ester 

Relevant academic research and scientific papers

Synthetic studies of zoanthamine/norzoanthamine alkaloids: Advanced intermediate for the heterocyclic aminal core

An advanced intermediate for the heterocyclic aminal core of zoanthamine/norzoanthamine alkaloids was prepared in an enantio and stereoselective manner. Contiguous quaternary chiral centers were selectively constructed utilizing a stereoselective cuprate addition to the readily available (+)-Wieland-Miescher ketone.