Method for the preparation of methylnitramine

Details Method for the preparation of methylnitramine Method for the preparation of methylnitramine

1982-07-01

1985-04-23

Hines, Robert V.

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

564 33, 564107, C07C11100

Patent

active

045131481

ABSTRACT:
The invention is an improved process for the production of methylnitramine y nitrating dimethylurea with a mixture of sulfuric acid and nitric acid with subsequent separation of 1,3-dimethyl-1,3-dinitrourea by the use of a suitable solvent with recovery of a dimethyl dinitrourea in organic solvent, with hydrolysis of the dimethyldinitrourea with hot water to yield methylnitramine.

REFERENCES:
patent: 2856429 (1958-10-01), Sauer
patent: 2997501 (1961-08-01), Shiino et al.
patent: 3098872 (1963-07-01), Weakley et al.

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