78602-07-0

Upstream product

• 5153-67-3 nitrostyrene 
• 4231-35-0 methyl(diethylamino)acetylene 
• 82238-34-4 (2R,3S)-1-Hydroxy-2-methyl-3-phenyl-azetidine-2-carboxylic acid diethylamide 

Downstream Products

• 82238-35-5 (2R,3S,4S)-1-Hydroxy-2,4-dimethyl-3-phenyl-azetidine-2-carboxylic acid diethylamide 
• 82238-36-6 (2R,3S,4R)-4-Cyano-1-hydroxy-2-methyl-3-phenyl-azetidine-2-carboxylic acid diethylamide 
• 82238-34-4 (2R,3S)-1-Hydroxy-2-methyl-3-phenyl-azetidine-2-carboxylic acid diethylamide 
• 82238-37-7 (2R,3R)-4-Cyano-2-methyl-1-oxy-3-phenyl-2,3-dihydro-azete-2-carboxylic acid diethylamide 
• 78602-13-8 Acetic acid (2R,3R)-2-diethylcarbamoyl-2-methyl-4-oxo-3-phenyl-azetidin-1-yl ester 
• 78602-08-1 N,N-diethyl-5-hydroxy-3-methyl-4-phenyl-3-isoxazolidinecarboxamide 
• 83198-86-1 (1R,2R,3R,4R)-1-Hydroxy-4-methoxy-2-methyl-3-phenyl-azetidine-2-carboxylic acid diethylamide 
• 83152-75-4 N,N-diethyl-1-hydroxy-4-methoxy-2-methyl-3-phenyl-2-azetidinecarboxamide 
• 82264-40-2 N,N-diethyl-1-hydroxy-2,4-dimethyl-3-phenyl-2-azetinecarboxamide 
• 84109-26-2 N,N-diethyl-2-<(acetyloxy)amino>-2-methyl-4-oxo-3-phenylbutanamide 
• 78602-13-8 N,N-diethyl-1-(acetyloxy)-4-methyl-3-phenyl-2-azetidinone-4-carboxamide 
• 82238-36-6 N,N-diethyl-4-cyano-1-hydroxy-2-methyl-3-phenyl-2-azetidinecarboxamide 
• 78602-10-5 5-methyl-4-phenyl-6H-1,2-oxazin-6-one 
• 84109-25-1 (Z,)-N,N-diethyl-4-(hydroxyimino)-2-methyl-3-phenyl-2-butenamide 

Relevant academic research and scientific papers

Chemistry of Four-Membered Cyclic Nitrones. 1. Synthesis and Thermal Isomerization of 2,3-Dihydroazete 1-Oxides

Nitroalkenes (1) react with ynamines (1-aminoacetylenes, 2) to yield nitrocyclobutenes 3 and four-membered cyclic nitrones (2,3-dihydroazete 1-oxides, 5); in one case the open-chain isomer (4) of a four-membered cyclic nitrone was isolated.Nitrones 5 isom

OXIDATION OF N-HYDROXYAZETIDINES: A NOVEL SYNTHESIS OF N-ACETOXY β-LACTAMS AND FOUR-MEMBERED CYCLIC NITRONES

The N-hydroxyazetidines 2 and 3 are prepared starting from 2,3-dihydroazete 1-oxides (1a and 1b) by reduction with sodium borohydride and by reaction with a nucleophile, respectively.The N-hydroxyazetidines 2 and 3 can be oxidized with mercury(II)oxide to