A METHOD FOR THE PREPARATION OF SALTS OF POLYNITROARYL DERIVATIVES OF SOME SUBSTITUTED S-TRIAZOLES

A method for the preparation of salts of polynitroaryl derivatives of some substituted s-triazoles includes an interaction of polunitroarylahalogenide with the excess of substrate in the medium of solvent at the temperature of 100 DEGREE C during 5 hours. Moreover, salts are prepared in three stages, at that at the first stage compounds Base are prepared, as substrate used are 3,4,5-trisubstituted of 1,2,4-triazole, at that alkylation is performed with use of 0.05-0.50-mol excess of substrate in the presence of acceptor of halogen hydrogen ?? or without it at the temperature of 0-100 DEGREE C during 0.1-2 hours in the aqueous-organic or organic medium with an isolation of end compounds by known methods, at that as organic solvent Solv used are also alcohols Alk1OH (Alk1=CH3-C5H11), acetone, acetonitryl, R2??6H4, ether, DMSO and/or mixtures thereof; acceptor ?? relates to the series of: MOAC, R3N, pyridine, R- pyridines, ??2???3; at that M+=Na, ??, Li, NH4, 1/2Ca, 1/2Mg, 1/2???, and at the second stage the action of bases Base with acids ??? in aqueous, aqueous ûorganic or organic solvent Solv obtained are target salts (1) in solid and/or in the form of concentrated solutions. .