Synthesis and properties of derivatives of <i>sym</i>-triazine. 17. Synthesis of 2-methyl-4,6-disubstituted and 2,4-dimethyl-6-substituted <i>sym</i>-triazines by reduction of the corresponding trichloromethyl derivatives

Abstract

The reduction of trichloromethyl groups in sym-triazine derivatives to methyl groups is studied. It is shown that 2-R-4,6-bis(trichloromethyl)-sym-triazines can be reduced to 2-R-4,6-dirnethyl-sym-triazines with zinc dust in ethanol or with lithium aluminum hydride in THF. 2-Amino, N-substituted 2-amino-, and 2-alkoxy-4-trichloromethyl-6-R-sym-triazines are reduced to the corresponding methyl derivatives by boiling with lithium aluminum hydride in dibutyl ether.

How to Cite
Kelarev, V. I.; Koshelev, V. N.; Belov, N. V.; Karakhanov, R. A.; Malova, O. V. Chem. Heterocycl. Compd. 1995, 31, 589. [Khim. Geterotsikl. Soedin. 1995, 667.]

For this article in the English edition, see DOI https://doi.org/10.1007/BF01166336