64370-37-2

Upstream product

• 64370-35-0 p-nitrobenzyl glyoxylate 
• 36760-22-2 Thioacetic acid S-[(R)-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-2-yl] ester 
• 64406-65-1 2-[(2R,3S)-2-Acetylsulfanyl-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-methyl-but-2-enoic acid 4-nitro-benzyl ester 

Downstream Products

• 64370-33-8 [(2R,3S)-2-Acetylsulfanyl-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-(triphenyl-λ⁵-phosphanylidene)-acetic acid 4-nitro-benzyl ester 
• 68751-06-4 p-nitrobenzyl 5-methylthiazole-4-carboxylate 
• 87027-88-1 2-Phenoxymethyl-4H-oxazol-5-one 
• 64370-38-3 4-nitrobenzyl 2-(4β-acetylthio-2-oxo-3β-phenoxyacetylamino-1-azetidinyl)-2-chloro-acetate 

Relevant academic research and scientific papers

CONTRASTING THERMAL BEHAVIOUR OF DIASTEREOISOMERIC 4-ACETYLTHIO-3-ACYLAMINO-1-(α-TRIPHENYLPHOSPHORANYLIDENE)ALKOXYCARBONYLMETHYLAZETIDIN-2-ONES

Under conditions in which cis isomers of the title compounds are converted into 6β-acylamino-2-methylpenem-3-carboxylates, trans isomers afford thiazole-4-carboxylates and 2-alkyloxazolin-5-ones.