75609-01-7

Upstream product

• 23767-28-4 N-p-nitrobenzoyl-N'-ethoxycarbonyl hydrazine 
• 636-97-5 N-amino-(4-nitrophenyl)carboxamide 

Downstream Products

• 80330-96-7 N-{3-[N-Ethoxycarbonyl-N'-(4-nitro-benzoyl)-hydrazino]-2-oxo-cyclohexyl}-N'-(4-nitro-benzoyl)-hydrazinecarboxylic acid ethyl ester 
• 344747-33-7 C₂₆H₃₆N₆O₉ 
• 86626-55-3 N'-(4-Nitro-benzoyl)-N-(6-oxo-2-pyrrolidin-1-yl-cyclohex-1-enyl)-hydrazinecarboxylic acid ethyl ester 
• 80330-98-9 N-{5-tert-Butyl-3-[N-ethoxycarbonyl-N'-(4-nitro-benzoyl)-hydrazino]-2-oxo-cyclohexyl}-N'-(4-nitro-benzoyl)-hydrazinecarboxylic acid ethyl ester 
• 75609-02-8 cis-1-ethoxycarbonyl-3-p-nitrophenyl-6,7a-dimethyl-7-oxo-1,4a,7,7a-tetrahydrocyclopent<1,3,4>-oxadiazine 
• 86626-57-5 4a-Morpholin-4-yl-3-(4-nitro-phenyl)-5-oxo-4a,5,6,7,8,8a-hexahydro-benzo[1,3,4]oxadiazine-1-carboxylic acid ethyl ester 
• 86626-53-1 N-(2-Morpholin-4-yl-6-oxo-cyclohex-1-enyl)-N'-(4-nitro-benzoyl)-hydrazinecarboxylic acid ethyl ester 
• 619-80-7 4-nitrobenzamide 
• 86626-58-6 N-(2-Morpholin-4-yl-3-oxo-cyclohex-1-enyl)-N'-(4-nitro-benzoyl)-hydrazinecarboxylic acid ethyl ester 
• 86626-65-5 2-(morpholin-4-yl)-3-(5-p-nitrophenyl-1,3,4-oxadiazol-2(3H)-on-3-yl)cyclohex-2-en-1-one 
• 86626-70-2 2-(N-ethoxycarbonyl-N'-p-nitrobenzoyl)hydrazino-1,3-cyclohexadienone 
• 86626-62-2 2-hydroxy-6-(pyrrolidin-1-yl)phenylurethane 
• 55898-77-6 2-hydroxy-6-(morpholin-4-yl)phenylurethane 
• 80331-06-2 C₂₂H₂₉N₅O₁₀ 

Relevant academic research and scientific papers

1,3,4-OXADIAZINE DERIVATIVES FROM CYCLOHEXANONE ENAMINES AND ASYMMETRIC DIIMIDES; POSSIBILITY OF RING-CHAIN TAUTOMERISM IN SUCH HETEROCYCLIC SYSTEM

1,3,4-oxadiazine derivatives, in equilibrium with their corresponding trisubstituted enamine isomers, are obtained in a regiospecific way from cyclohexanone enamines and ethoxycarbonyl aroyl diimides.Such an equilibrium is not present in analogous oxadiazine systems, derived from aryl aroyl diimides.

1,2-Diphenyl-3,5-dimethyl-4-oxo-6,7-diazabicyclohept-2-ene, a nitrogen unsubstituted diazetidine with an unusually unreactive nitrogen.

In the title ring system, the benzylic nitrogen (N7), whether substituted or not, is abnormally unreactive.Hydrolysis of the di-urethanes 3a or b occurs readily at N6 to give 10a or b, but not at all at N7.In 3d Pd-H2 remo