121250-72-4

Upstream product

• 80040-79-5 3,4,6-tri-O-benzyl-D-galactal 
• 3019-71-4 Trichloroacetyl isocyanate 
• 100-39-0 benzyl bromide 
• 1189-71-5 isocyanate de chlorosulfonyle 
• 4098-06-0 triacetyl-D-galactal 

Downstream Products

• 141599-08-8 3,4,6-tri-O-benzyl-N-t-butyldimethylsilyl-2-C:1-N-carbonyl-2-deoxy-α-D-galactopyranosylamine 
• 161087-62-3 3,4,6-Tri-O-benzyl-N-tert-butoxycarbonylmethyl-2-C:1-N-carbonyl-2-deoxy-α-D-galactopyranosylamine 
• 113437-35-7 N-benzyl-2-carboxy-2-deoxy-α-D-galactohexopyranosylaminolactam 
• 121195-36-6 (1R,4S,6R,10S)-3-Benzyl-9,10-dihydroxy-5,8-dioxa-3-aza-tricyclo[4.3.1.0^1,4]decan-2-one 
• 121195-37-7 N-benzyl-2-carboxy-2-deoxy-2-hydroxymethyl-α-D-ribopentofuranosylaminolactam 
• 141599-13-5 (3R,4S,1'R) 1-t-butyldimethylsilyl-3-diphenylmethoxycarbonyl-4-(1'-diphenylmethoxycarbonyl-2'-hydroxy)ethoxy-azetidinone-2 
• 141661-17-8 (3S,4S,1'R) 1-t-butyldimethylsilyl-3-diphenylmethoxycarbonyl-4-(1'-diphenylmethoxycarbonyl-2'-hydroxy)ethoxy-azetidinone-2 
• 141599-18-0 (3S,4S,1'R) 1-t-butyldimethylsilyl-3-diphenylmethoxycarbonyl-4-(2'-bromo-1'-diphenylmethoxycarbonyl)ethoxy-azetidinone-2 
• 141599-21-5 (1S,3R,5S) 7-aza-3,5-di-(diphenylmethoxycarbonyl)-2-oxabicyclo<3.2.0>heptan-7-one 
• 141599-22-6 (3S,4S) 3-diphenylmethoxycarbonyl-4-(1'-diphenylmethoxycarbonyl)vinyloxy-azetidinone-2 
• 141599-23-7 Z and E 1-amino-2-diphenylmethoxycarbonyl-2-(1'-diphenylmethoxycarbonyl)vinyloxycarbonyl-ethylene 
• 141599-20-4 E 2-diphenylmethoxcarbonylvinyl-1'-diphenylmethoxycarbonylvinyl ether 
• 161087-65-6 N-tert-Butoxycarbonylmethyl-6-O-triphenylmethyl-2-C:1-N-carbonyl-2-deoxy-α-D-galactopyranosylamine 
• 121195-35-5 N-benzyl-3,4,6-tri-O-benzyl-2-carboxy-2-deoxy-α-D-galactohexopyranosylaminolactam 

Relevant academic research and scientific papers

OPTICALLY PURE 3,4-DISUBSTITUED AZETIDINONES FROM SUGARS

Glycolic cleavage of the vic-diol grouping present in N-benzyl-2-carboxy-2-deoxypento and hexopyranosylaminolactams (5, 6, and 7) with sodium metaperiodate under standard conditions leads to formation of reactive dialdehydes 13 and 14 which upon standing