355401-63-7

Upstream product

• 17680-04-5 (3,4-methylenedioxy)phenylmagnesium bromide 
• 355401-62-6 (3aR,4aS,7R,8aS)-2,2-dimethyl-5-[(4-methylphenyl)sulfonyl]-4,4a,5,6,7,8a-hexahydro-3aH-[1,3]dioxolo[4,5-f]indol-7-yl pivalate 
• 121651-99-8 (4S,5R)-4,5-O-isopropylidenedioxycyclohex-2-en-1-one 
• 355401-57-9 (3aR,7aS)-6-iodo-2,2-dimethyl-3a,4,5,7a-tetrahydro-1,3-benzodioxol-5-one 
• 355401-58-0 (3aR,5S,7aS)-6-iodo-2,2-dimethyl-3a,4,5,7a-tetrahydro-1,3-benzodioxol-5-ol 
• 355401-59-1 (3aR,5R,7aS)-6-iodo-2,2-dimethyl-3a,4,5,7a-tetrahydro-1,3-benzodioxol-5-ol 
• 1067236-38-7 (3aR,5R,7aS)-6-iodo-2,2-dimethyl-5-[(4-nitrophenyl)carbonyloxy]-3a,4,5,7a-tetrahydro-1,3-benzodioxole 
• 355401-61-5 (3aR,4aS,8aS)-2,2-dimethyl-5-[(4-methylphenyl)sulfonyl]-4,4a,5,6,7,8a-hexahydro-3aH-[1,3]dioxolo[4,5-f]indol-7-one 
• 2635-13-4 1,2-(methylenedioxy)-4-bromobenzene 
• 355401-60-4 2-[(6-iodo-2,2-dimethyl-3a,4,5,7a-tetrahydro-benzo[1,3]dioxol-5-yl)-(toluene-4-sulfonyl)-amino]-N-methoxy-N-methyl-acetamide 
• 1067236-39-8 (3aR,4aS,7R,8aS)-2,2-dimethyl-5-[(4-methylphenyl)sulfonyl]-4,4a,5,6,7,8a-hexahydro-3aH-[1,3]dioxolo[4,5-f]indol-7-ol 

Downstream Products

• 1067236-40-1 (3S,5S,6R,7aS)-3-(1,3-benzodioxol-5-yl)-1-[(4-methylphenyl)sulfonyl]-2,3,5,6,7,7a-hexahydro-1H-indole-5,6-diol 
• 1354-81-0 (-)-brunsvigine 

Relevant academic research and scientific papers

An expedient route to montanine-type amaryllidaceae alkaloids: Total syntheses of (-)-brunsvigine and (-)-manthine

(Chemical Equation Presented) The first total syntheses of (-)-brunsvigine (1) and (-)-manthine (2) were accomplished in 10 and 18 steps, respectively. (-)-Quinic acid was converted to enone 12 in live steps. Iodination of enone 12 followed by stereoselec

Synthesis of aza bicyclic enones via anionic cyclization: Application to the total synthesis of (-)-brunsvigine

(Matrix presented) A general approach to the synthesis of aza bicyclic enones was developed via a simple two-step annulation involving a Mitsunobu protocol and anionic cyclization. According to this strategy the total synthesis of (-)-brunsvigine was acco