79823-50-0

Basic information

• Product Name: 2,3,4,5,6,9-Hexahydro-1,4,8-trimethyl-6-(3-nitrophenyl)-5-oxo-1H-pyrido<2,3-e><1,4>diazepin-7-carbonsaeure-ethylester
• CAS NO: 79823-50-0
• Molecular Weight: 400.434
• Mol File: 79823-50-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2,3,4,5,6,9-Hexahydro-1,4,8-trimethyl-6-(3-nitrophenyl)-5-oxo-1H-pyrido<2,3-e><1,4>diazepin-7-carbonsaeure-ethylester(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3,4,5,6,9-Hexahydro-1,4,8-trimethyl-6-(3-nitrophenyl)-5-oxo-1H-pyrido<2,3-e><1,4>diazepin-7-carbonsaeure-ethylester(79823-50-0)
• EPA Substance Registry System: 2,3,4,5,6,9-Hexahydro-1,4,8-trimethyl-6-(3-nitrophenyl)-5-oxo-1H-pyrido<2,3-e><1,4>diazepin-7-carbonsaeure-ethylester(79823-50-0)

Safety Data

• Hazardous Substances Data: 79823-50-0(Hazardous Substances Data)

Upstream product

• 79823-48-6 1,2,3,4,6,7-Hexahydro-7-imino-1,4-dimethyl-5H-1,4-diazepin-5-on-hydrochlorid 
• 39562-16-8 ethyl 2-(3-nitrophenylmethylene)-3-oxobutanoate 
• 79823-37-3 7-Imino-1,4-dimethylperhydro-1,4-diazepin-5-on 

Relevant articles and documents

Malonodiamidines, III. - Synthesis and Condensation Reactions of 1,2,3,4,6,7-Hexahydro-7-imino-1,4-dimethyl-5H-1,4-diazepin-5-one

Diethyl malonodiimidate dihydrochloride (1) and N-methylethylenediamine yield in ethanol the N,N'-bridged malonodiamidine salt 2b, whereas 1 and N,N'-dimethylethylenediamine fail to give the 2b analogous salt 4.Instead the 1H-1,4-diazepine-5,7-diimine hydrochloride 5 is obtained in low yield.Under hydrolytic reaction conditions the hydrochloride of the title compound is obtained in 56percent yield. -Condensations of the corresponding base 7 with 2,4-pentanedione and α,β-unsaturated carbonyl compounds lead to the diazepines 8, 9, and 10. 1H-diazepinoquinolines 12a - f are obtained by condensation of 6 with the isatines 11.