N-nitroguanidine

N-Nitroso-N-methyl-N -nitroguanidine, diazomethane from, 41, 10 Nitrosomethylurethane, warning because a carcinogen, 43, 86 o-Nitrotoluene, condensation with ethyl oxalate, 43,40... [Pg.118]

N-(j3-Nitroxyethyl)-N -nitroguanidine or 1-(2-Nitroxyethyl)-3-nitro-guanidine. 02N0.CH2.CH2NH.C( NH)NH.N02 mw 193.13, N 36.26% crysts (from 95% ale), mp 161° (dec), explodes by impact. The compd was prepd by suspending jS-Hydroxyethylnitroguanidine in acetic anhydride and adding dropwise 99% nitric acid at -5° for 10 mins. The compd explodes by impact (Ref 2)... [Pg.241]

N-(/3-Hydroxyethyl)-N-nitroso-N -nitroguanidine or 1-(2-Hydroxy-ethyl)-1-nitroso-3-nitroguanidine. [Pg.241]

Diazomethane has been prepared by the action of base on nitrosomethylurea,2 nitrosomethyluretbane,6 N-nitroso-/3-meth-ylaminoisobutyl methyl ketone,6 / -tolylsulfonylmethylnitros-amide,8 and N-nitroso-N-methyl-N -nitroguanidine.7... [Pg.11]

In the presence of primary aliphatic amines in aqueous solution nitroguanidine undergoes decomposition according to equation (22). Ammonia is then evolved, and nitrocyanamide combines with the amine to form alkylnitroguanidine, e.g. N-methyl-N -nitroguanidine ... [Pg.27]

Wright and McKay [49] suggest a different reaction mechanism for the N-methyl-N -nitroguanidine in the first stage it involves the addition of methylamine to the nitroimine form of nitroguanidine, and this is followed by the liberation of ammonia and the formation of methylnitroguanidine (I). [Pg.27]

The same N-alkyl-N -nitroguanidines are obtainable by the nitration of alkyl-guanidines (Davis and Elderfield [51]). [Pg.28]

When heated with an aqueous solution of hydrazine (reaction (25)) nitroguanidine yields N-amino-N -nitroguanidine (II) (Philips and Williams [52]), a white, crystalline substance of marked explosive properties, m.p. 182°C ... [Pg.28]

The explosive properties of the potassium salt of nitrocyanamide first attracted McKay s [37] attention. He separated this potassium salt as a by-product from the preparation of aliphatic diazo compounds by the hydrolysis of N-alkyl-N-nitroso-N -nitroguanidines with an aqueous solution of sodium hydroxide at temperatures from 0°C to room temperature ... [Pg.211]

Diethyl-3 (2-nitrami noethyl) -2-nitro-guenidine or N-( -Nitramlnoethyl)-N-di-ethyi-N -nitroguanidine,... [Pg.119]

Dimethylguanidine and derivs 5 D1341 N,N-dimethyl-N -nitroguanidine 5 D1341... [Pg.564]

N-Nitroso-N-Oi-butylJ-N -nitroguanidine [called l-Butyl-3-nitro-l-nitrosoguanidine in CA 5th Decennial Formula Index( 1947-1956),p 132F], ... [Pg.384]

The structure of the N-alkyl,N -nitroguanidine is demonstrated by the fact that it yields the amine and nitrous oxide on hydrolysis, indicating that the alkyl group and the nitro group are attached to different nitrogen atoms. [Pg.386]

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