531515-08-9

Upstream product

• 100-39-0 benzyl bromide 
• 531515-06-7 (3aS,6R,7aS,7R)-6-(tert-butyldiphenylsilanyloxymethyl)-2,2-dimethyl-hexahydro-1,3-dioxolo[4,5-c]pyridin-7-ol 
• 160961-80-8 (E)-3-[(4S,5S)-5-(4-methoxybenzyloxymethyl)-2,2-dimethyl-1,3-dioxolan-4-yl]prop-2-en-1-ol 
• 531515-01-2 (E)-ethyl (4S,5S)-4,5-dihydroxy-6-(4-methoxybenzyloxy)-hex-2-enoate 

Downstream Products

• 531515-14-7 (S)-4-((3aS,6R,7R,7aR)-5-Benzyl-7-benzyloxy-2,2-dimethyl-hexahydro-[1,3]dioxolo[4,5-c]pyridin-6-yl)-butane-1,2,4-triol 
• 531515-11-4 (1S)-1-((3aS,6S,7aS,7R)-5-benzyl-7-benzyloxy-2,2-dimethylhexahydro-1,3-dioxolo[4,5-c]pyridin-6-yl)but-3-en-1-ol 
• 531515-12-5 (3S)-3-((3aS,6R,7aR,7R)-5-benzyl-7-benzyloxy-2,2-dimethylhexahydro-1,3-dioxolo[4,5-c]pyridin-6-yl)-3-hydroxypropionaldehyde 
• 531515-10-3 (3aS,6S,7aR,7R)-5-benzyl-7-benzyloxy-2,2-dimethyl-hexahydro-1,3-dioxolo[4,5-c]pyridine-6-carbaldehyde 
• 79831-76-8 (1S,6S,7R,8R,8aR)-2,6,7,8-tetrahydroxy-indolizidine 
• 531515-09-0 (3aS,6R,7aR,7R)-(5-benzyl-7-benzyloxy-2,2-dimethyl-hexahydro-1,3-dioxolo[4,5-c]pyridin-6-yl)methanol 

Relevant academic research and scientific papers

Asymmetric synthesis of (+)-1-deoxynojirimycin and (+)-castanospermine

Asymmetric total syntheses of (+)-1-deoxynojirimycin (1) and (+)-castanospermine (2) are described. Starting from diene 3, the required absolute stereochemistry is introduced by an asymmetric hydroxylation followed by epoxidation. An intramolecular cycliz