METHOD FOR SYNTHESIS OF 2-AZIDO-4,6-DICHLOROTRIAZINE Russian patent published in 2011 - IPC C07D251/44 

Abstract RU 2423356 C1

FIELD: chemistry.

SUBSTANCE: invention relates to organic chemistry. The described method involves treatment of cyanuric chloride solution in an organic solvent with aqueous sodium azide solution which contains acetic acid. The reaction is carried out at temperature 0-5°C. The solvent used is usually acetone, tetrahydrofuran or acetonitrile. The end product is obtained in a single step without further purification.

EFFECT: improved method for synthesis of 2-azido-4,6-dichlorotriazine (ADCT) which is used in synthesis of the energy-intensive monomer of 2-azido-4,6-bis(propargyloxy)-1,3,5-triazine.

1 cl, 8 ex

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RU 2 423 356 C1

Authors

Shastin Aleksej Vladimirovich

Malkov Georgij Vasil'Evich

Badamshina Ehl'Mira Rashatovna

Ehstrin Jakov Iosifovich

Dates

2011-07-10Published

2009-12-07Filed