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1 840 302

(13)

(51)

IPC

C07D249/14(2006-01-01)

(21) (22)

Application

1599822/04, 1976-02-12

(22)

Actual filing date

1976-02-12

(45)

Published

2006-08-27

(72)

Inventor

Kofman Tat'Jana PavlovnaUspenskaja Tat'Jana Leont'EvnaMalygina Ljubov' Vikent'EvnaPevzner Mark Solomonovich

1-TRINITROMETHYL-3-NITRO-5-R-1,2,4-TRIAZOLE AND ITS PRODUCTION METHOD Russian patent published in 2006 - IPC C07D249/14

Abstract SU 1840302 A1

FIELD: explosive material production.

SUBSTANCE: proposed invention relates to 1-trinitromethyl-3-nitro-5-R-1,2,4-triazole of general formula , where R-H, halogen, NO₂. N₃; method for its production includes treatment of 3-nitro-5-R-1,2,4-triazole ketones with mixture of sulfuric and nitric acids at temperature of 0 - 20 °C.

EFFECT: enhanced laser strength of explosive materials.

2 cl, 1 tbl, 5 ex

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SU 1 840 302 A1

Authors

Kofman Tat'Jana Pavlovna

Uspenskaja Tat'Jana Leont'Evna

Malygina Ljubov' Vikent'Evna

Pevzner Mark Solomonovich

Dates

2006-08-27—Published

1976-02-12—Filed