54953-21-8

Upstream product

• 76677-94-6 N-Benzoyl-N-methyl-2-(4-nitrophenyl)acetamid 
• 7063-24-3 sodium salt of 4-nitrophenylethanoic acid 
• 21737-87-1 N-methyl benzimidoyl chloride 

Downstream Products

• 56821-96-6 2-methyl-4-(4-nitro-phenyl)-3-oxo-1-phenyl-7-oxa-2-aza-bicyclo[2.2.1]heptane-5endo,6endo-dicarboxylic acid dimethyl ester 
• 56821-96-6 2-methyl-4-(4-nitro-phenyl)-3-oxo-1-phenyl-7-oxa-2-aza-bicyclo[2.2.1]heptane-5exo,6exo-dicarboxylic acid dimethyl ester 
• 56822-01-6 2-methyl-4-(4-nitro-phenyl)-1-phenyl-(4at,8at)-1,4,4a,5,8,8a-hexahydro-2H-1r,4c-epioxido-5c,8c-methano-isoquinolin-3-one 
• 56821-96-6 2-methyl-4-(4-nitro-phenyl)-3-oxo-1-phenyl-7-oxa-2-aza-bicyclo[2.2.1]heptane-5endo,6exo-dicarboxylic acid dimethyl ester 
• 56821-95-5 5endo,6exo-dibenzoyl-2-methyl-4-(4-nitro-phenyl)-1-phenyl-7-oxa-2-aza-bicyclo[2.2.1]heptan-3-one 
• 56821-95-5 5exo,6endo-dibenzoyl-2-methyl-4-(4-nitro-phenyl)-1-phenyl-7-oxa-2-aza-bicyclo[2.2.1]heptan-3-one 
• 55213-61-1 3-Methyl-5-(4-nitrophenyl)-2-phenyl-1,3-oxazolium-4-olat 
• 68047-88-1 [3-(4-chloro-phenyl)-6-methyl-4-(4-nitro-phenyl)-5-oxo-1-phenyl-2,7-dioxa-6-aza-bicyclo[2.2.1]hept-3-yl]-acetaldehyde 
• 56822-02-7 2-methyl-4-(4-nitro-phenyl)-3-oxo-1-phenyl-7-oxa-2-aza-bicyclo[2.2.1]heptane-5,5,6,6-tetracarboxylic acid tetramethyl ester 
• 56822-03-8 2-methyl-4-(4-nitro-phenyl)-1,5endo,6exo-triphenyl-7-oxa-2-aza-bicyclo[2.2.1]heptan-3-one 
• 56822-03-8 2-methyl-4-(4-nitro-phenyl)-1,5exo,6endo-triphenyl-7-oxa-2-aza-bicyclo[2.2.1]heptan-3-one 
• 56822-03-8 2-methyl-4-(4-nitro-phenyl)-1,5endo,6endo-triphenyl-7-oxa-2-aza-bicyclo[2.2.1]heptan-3-one 
• 56821-99-9 5-methyl-7-(4-nitro-phenyl)-2,4-diphenyl-(3ac,7ac)-tetrahydro-4r,7c-epioxido-pyrrolo[3,4-c]pyridine-1,3,6-trione 

Relevant academic research and scientific papers

Reactions of Five-membered Mesoionic Heterocycles with o-Quinonoid Compounds, III. - Thermal Cycloaddition Reactions with 1,3-Diazolium-4-olates and a 1,3-Oxazolium-4-olate

1,3-Diazolium-4-olates 6 and 3-methyl-5-(4-nitrophenyl)-1,3-oxazolium-4-olate (7) react with tetrachloro-o-benzoquinone (3) and N,N-diphenylsulfonyl-4,5-dimethyl-o-benzoquinone diimine (4), respectively, to give cycloadducts 10, 11, 12.The structure of 10b was determined by X-ray crystallography.