107668-31-5

Upstream product

• 77526-92-2 (1'RS,3SR,4RS)-4-allyl-1-(dimethyl-t-butylsilyl)-3-(1-hydroxyethyl)-azetidin-2-one 
• 4457-32-3 4-nitrobenzyl chloroformate 

Downstream Products

• 112563-43-6 (3RS,4RS)-1-Dimethyl-tert-butylsilyl-4-<(1SR)-1-hydroxyprop-2-enyl>-3-<(1SR)-1-p-nitrobenzyloxycarbonyloxyethyl>azetidin-2-one 
• 112563-43-6 Carbonic acid (R)-1-[(2S,3S)-1-(tert-butyl-dimethyl-silanyl)-2-((S)-1-hydroxy-allyl)-4-oxo-azetidin-3-yl]-ethyl ester 4-nitro-benzyl ester 
• 80391-28-2 (1'RS,3SR,4RS)-4-allyl-3-<1-(p-nitrobenzyloxycarbonyloxy)-ethyl>azetidin-2-one 
• 87568-67-0 p-nitrobenzyl (1'RS,5RS,6SR)-6-<1-(p-nitrobenzyloxycarbonyloxy)ethyl>-7-oxo-1-azabicyclo<3.2.0>hept-2-ene-2-carboxylate 
• 107685-92-7 p-nitrobenzyl 3-methyl-6-<1-(p-nitrobenzyloxycarbonyloxy)ethyl>-7-oxo-1-azabicyclo<3.2.0>hept-2-ene-2-carboxylate 
• 107668-32-6 p-nitrobenzyl (1'RS,2SR,4RS,6RS,7SR)-7-<1-(p-nitrobenzyloxycarbonyloxy)ethyl>-8-oxo-1-azatricyclo<4.2.0.0^2,4>octane-2-carboxylate 
• 107685-88-1 p-nitrobenzyl (1'RS,3SR,4RS)-<4-allyl-3-<1-(p-nitrobenzyloxycarbonyloxy)ethyl>-2-oxoazetidin-1-yl>hydroxyacetate 
• 107685-89-2 {(2R,3S)-2-Allyl-3-[(R)-1-(4-nitro-benzyloxycarbonyloxy)-ethyl]-4-oxo-azetidin-1-yl}-chloro-acetic acid 4-nitro-benzyl ester 
• 107685-93-8 p-nitrobenzyl (1'RS,3aRS,4aRS,5SR,7aRS)-3a,4,4a,5,6,7a-hexahydro-5-<1-(p-nitrobenzyloxycarbonyloxy)ethyl>-6-oxo-3H-azeto<1',2':1,5>pyrrolo<2,3-c>pyrazole-7a-carboxylate 
• 107685-91-6 p-nitrobenzyl (1'RS,3SR,4RS)-<4-allyl-3-<1-(p-nitrobenzyloxycarbonyloxy)ethyl>-2-oxoazetidin-1-yl>(triphenylphosphoranylidene)acetate 
• 112563-45-8 (3RS,4RS)-4-<(1SR)-1-Acetoxyprop-2-enyl>-3-<(1SR)-1-p-nitrobenzyloxycarbonyloxyethyl>azetidin-2-one 
• 112563-44-7 (3RS,4RS)-4-<(1SR)-1-Acetoxyprop-2-enyl>-1-dimethyl-tert-butylsilyl-3-<(1SR)-1-p-nitrobenzyloxycarbonyloxyethyl>azetidin-2-one 
• 112563-46-9 {(2S,3S)-2-((R)-1-Acetoxy-allyl)-3-[(R)-1-(4-nitro-benzyloxycarbonyloxy)-ethyl]-4-oxo-azetidin-1-yl}-hydroxy-acetic acid 4-nitro-benzyl ester 
• 112563-47-0 p-Nitrobenzyl ((3RS,4RS)-4-<(1SR)-1-Acetoxyprop-2-enyl>-3-<(1SR)-1-p-nitrobenzyloxycarbonyloxyethyl>-2-oxoazetidin-1-yl)(triphenylphosphoranylidene)acetate 

Relevant academic research and scientific papers

Olivanic Acid Analogues. Part 4. Cycloaddition Reactions of p-Nitrobenzyl 7-Oxo-1-azabicyclohept-2-ene-2-carboxylate, and Synthesis of the 8-Oxo-1-azatricyclo2,4>octane-2-carboxylate System

p-Nitrobenzyl 7-oxo-1-azabicyclohept-2-ene-2-carboxylate (1) participated in Diels-Alder and 1,3-dipolar cycloaddition reactions, yielding a range of novel polycyclic azetidinone structures.The two 8-oxo-1-azatricyclo2,4>octane-2