941602-18-2

Upstream product

• 3422-03-5 benzyloxycarbonyl azide 
• 100-51-6 benzyl alcohol 
• 81357-08-6 benzyl (triphenyl-λ⁵-phosphanilidene)carbamate 
• 104-55-2 3-phenyl-propenal 

Downstream Products

• 1449329-20-7 benzyl ((1R,2R,3R,5R)-3-((S)-1-((tert-butyldimethylsilyl)oxy)ethyl)-3-(3,3-dimethylureido)-5-(hydroxymethyl)-4-oxo-6-oxabicyclo[3.1.0]hexan-2-yl)carbamate 
• 1449329-18-3 C₂₅H₄₁N₃O₇Si 
• 1449329-25-2 ((1S,2R,3R,4S,5S)-5-((3-acetylphenyl)amino)-4-(((benzyloxy)carbonyl)amino)-3-(3,3-dimethylureido)-1,2-dihydroxy-3-((S)-1-hydroxyethyl)-2-methylcyclopentyl)methyl 2-hydroxy-6-methylbenzoate 
• 1449329-24-1 benzyl ((1S,2R,3R,4S,5S)-5-((3-acetylphenyl)amino)-2-(3,3-dimethylureido)-3,4-dihydroxy-2-((S)-1-hydroxyethyl)-4-(hydroxymethyl)-3-methylcyclopentyl)carbamate 
• 1449329-23-0 benzyl ((1S,2R,3R,4S,5S)-5-((3-acetylphenyl)amino)-2-((S)-1-((tert-butyldimethylsilyl)oxy)ethyl)-4-(((tert-butyldiphenylsilyl)oxy)methyl)-2-(3,3 dimethylureido)-3,4-dihydroxy-3-methylcyclopentyl)carbamate 
• 1449329-22-9 benzyl ((1R,2R,3R,4R,5R)-3-((S)-1-((tert-butyldimethylsilyl)oxy)ethyl)-5-(((tert-butyldiphenylsilyl)oxy)methyl)-3-(3,3-dimethylureido)-4-hydroxy-4-methyl-6-oxabicyclo[3.1.0]hexan-2-yl)carbamate 
• 1449329-21-8 benzyl ((1R,2R,3R,5R)-3-((S)-1-((tert-butyldimethylsilyl)oxy)ethyl)-5-(((tert-butyldiphenylsilyl)oxy)methyl)-3-(3,3-dimethylureido)-4-oxo-6-oxabicyclo[3.1.0] hexan2-yl)carbamate 

Relevant academic research and scientific papers

An efficient one-pot synthesis of azidoformates from alcohols using triphosgene: Synthesis of N-carbobenzyloxy azetidin-2-ones

An efficient use of triphosgene for the preparation of various azidoformates from alcohols and sodium azide is described. The method is applied to various chiral alcohols including glucose diacetonide to get the corresponding azidoformates. One of these azidoformates has been successfully utilized for the synthesis of N-carbobenzyloxy-β-lactams.