84484-34-4

Upstream product

• 924-44-7 glyoxylic acid ethyl ester 
• 61999-92-6 2,6-di(benzyloxy)aniline 

Downstream Products

• 95729-36-5 2R,3S/2S,3R-3-Acetoxy-1-(2,6-dibenzyloxyphenyl)-4-oxo-azetidin-2-carbonsaeureethylester 
• 95729-43-4 2R,3S/2S,3R-1-(2,6-Dibenzyloxyphenyl)-3-phenoxyacetylamino-4-oxo-azetidin-2-carbonsaeureethylester 
• 95729-43-4 2R,3R/2S,3S-1-(2,6-Dibenzyloxyphenyl)-3-phenoxyacetylamino-4-oxo-azetidin-2-carbonsaeureethylester 
• 95729-35-4 2R,3R/2S,3S-1-(2,6-Dibenzyloxyphenyl)-3-phthalimido-4-oxo-azetidin-2-carbonsaeureethylester 
• 95729-44-5 2R,3S/2S,3R-1-(2,6-Dibenzyloxyphenyl)-3-phenoxyacetylamino-4-oxo-azetidin-2-carbonsaeure 
• 95729-44-5 2R,3R/2S,3S-1-(2,6-Dibenzyloxyphenyl)-3-phenoxyacetylamino-4-oxo-azetidin-2-carbonsaeure 
• 95729-39-8 2R,3S/2S,3R-3-Amino-1-(2,6-dibenzyloxyphenyl)-4-oxo-azetidin-2-carbonsaeureethylester 
• 95729-39-8 2R,3R/2S,3S-3-Amino-1-(2,6-dibenzyloxyphenyl)-4-oxo-azetidin-2-carbonsaeureethylester 
• 95729-46-7 2R,3R/2S,3S-1-(2,6-Dihydroxyphenyl)-3-phenoxyacetylamino-4-oxo-azetidin-2-carbonsaeure 
• 95729-48-9 N-((2S,2aS)-8-Hydroxy-1,3-dioxo-1,2,2a,3-tetrahydro-4-oxa-8b-aza-cyclobuta[a]naphthalen-2-yl)-2-phenoxy-acetamide 
• 95729-41-2 2R,3S/2S,3R-1-(2,6-Dibenzyloxyphenyl)-3-hydroxy-4-oxo-azetidin-2-carbonsaeureethylester 
• 95729-35-4 2R,3S/2S,3R-1-(2,6-Dibenzyloxyphenyl)-3-phthalimido-4-oxo-azetidin-2-carbonsaeureethylester 
• 95729-33-2 2R,3S/2S,3R-3-(4-Chlorbenzolsulfonyloxy)-1-(2,6-dibenzyloxyphenyl)-4-oxo-azetidin-2-carbonsaeureethylester 
• 95729-33-2 2R,3R/2S,3S-3-(4-Chlorbenzolsulfonyloxy)-1-(2,6-dibenzyloxyphenyl)-4-oxo-azetidin-2-carbonsaeureethylester 

Relevant academic research and scientific papers

Efficient Synthesis of 1-Aryl-4-oxo-azetidine-2-carboxylic Acid-ethylesters

The dehalogenation of the 1-aryl-3-chloro-4-oxo-azetidine-2-carboxylic acid-ester (3a-d) and (4a-d), which may be obtained by the addition of chloroketene to the aniles (2a-d) leads to the title compounds in good yield. - Key words: Aryloximinoacetic acid