Abstract
A number of corresponding esters and amides were obtained by the reaction of the chlorides of 2-substituted 4,6-bis(p-carboxyphenoxy)-sym-triazines (CPT) with ethanol and some primary amines in the presence of a hydrogen chloride acceptor. It was observed that hydrazine and hydrazine hydrate have a cleavage effect on the C-O bond of chloride of CPT in the 4 and 6 positions even at 0 °C. Dihydrazides of CPT were synthesized at −40 °C.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 10, pp. 1406–1411, October, 1981.
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Pyzhov, V.K., Zaplishnyi, V.N., Balyan, A.A. et al. Synthesis of some esters and amides of 2-substituted 4,6-bis(p-carboxyphenoxy)-sym-triazine. Chem Heterocycl Compd 17, 1057–1062 (1981). https://doi.org/10.1007/BF00503542
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DOI: https://doi.org/10.1007/BF00503542