211570-32-0

Upstream product

• 42890-76-6 (S)-1,2,4-butanetriol 
• 114884-40-1 (S)-3,4-O-isopropylidene-3,4-dihydroxybutyltriphenylphosphonium iodide 
• 123-11-5 4-methoxy-benzaldehyde 

Downstream Products

• 211570-43-3 (2S,3S)-2-[(1R,2S,3R)-4-(tert-Butyl-diphenyl-silanyloxy)-1,2,3-trihydroxy-butyl]-3-methoxymethoxy-pyrrolidine-1-carboxylic acid benzyl ester 
• 211518-43-3 N-{(1R,2S)-4-(tert-Butyl-diphenyl-silanyloxy)-1-[(R)-2-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-1-phenylselanyl-ethyl]-2-hydroxy-butyl}-2,2,2-trichloro-acetamide 
• 211570-44-4 (2R,3S)-2-{(4R,5R)-5-[(R)-2-(tert-Butyl-diphenyl-silanyloxy)-1-hydroxy-ethyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-3-methoxymethoxy-pyrrolidine-1-carboxylic acid benzyl ester 
• 211570-40-0 (2R,3S)-3-Hydroxy-2-[(1R,2S,3R)-1,2,3-trihydroxy-4-(2,4,6-triisopropyl-benzenesulfonyloxy)-butyl]-pyrrolidine-1-carboxylic acid benzyl ester 
• 211570-42-2 (2S,3S)-2-[(E)-(S)-4-(tert-Butyl-diphenyl-silanyloxy)-3-hydroxy-but-1-enyl]-3-methoxymethoxy-pyrrolidine-1-carboxylic acid benzyl ester 
• 211570-39-7 (2S,3S)-3-Hydroxy-2-[(E)-(S)-3-hydroxy-4-(2,4,6-triisopropyl-benzenesulfonyloxy)-but-1-enyl]-pyrrolidine-1-carboxylic acid benzyl ester 
• 211570-35-3 N-{(1S,2S)-4-(tert-Butyl-diphenyl-silanyloxy)-1-[(E)-2-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-vinyl]-2-hydroxy-butyl}-2,2,2-trichloro-acetamide 
• 211570-33-1 (Z)-(S)-1-(tert-Butyl-diphenyl-silanyloxy)-6-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-hex-4-en-3-ol 
• 211570-45-5 (2R,3S)-2-((4R,5S)-2,2-Dimethyl-5-(S)-oxiranyl-[1,3]dioxolan-4-yl)-3-methoxymethoxy-pyrrolidine-1-carboxylic acid benzyl ester 
• 211570-38-6 (2S,3S)-2-[(E)-2-((S)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-vinyl]-3-hydroxy-pyrrolidine-1-carboxylic acid benzyl ester 
• 211518-42-2 (2S,3S)-2-((E)-(S)-3,4-Dihydroxy-but-1-enyl)-3-hydroxy-pyrrolidine-1-carboxylic acid benzyl ester 
• 79831-76-8 (1S,6S,7R,8R,8aR)-2,6,7,8-tetrahydroxy-indolizidine 
• 107244-34-8 6-epi-castanospermine 

Relevant academic research and scientific papers

Total syntheses of (+)-castanospermine and (+)-6-epicastanospermine

A divergent synthetic route to (+)-castanospermine 1 and (+)-6-epicastanospermine 2 has been developed via phenylselenoamidation of trichloroacetimidate derived from allylic alcohol 7, and dihydroxylations of trans-olefins 14 and 18 to dispose the three c