134202-29-2Relevant articles and documents
PHOSPHORYLATION OF 5-ALKYL-4,5-DIHYDRO-1,2,4-TRIAZIN-6(1H)-ONES
Sapozhnikova, Zh. Z.,Prokof'eva, A. F.,Volkova, V. N.,Negrebetskii, V. V.,Prokovskaya, L. A.,Mel'nikov, N. N.
, p. 368 - 376 (2007/10/02)
5-Alkyl-4,5-dihydro-1,2,4-triazin-6(1H)-ones are phosphorylated by phosphorochloridic and phosphorochloridothioic esters on the N4 atom of the triazine ring and in some cases also on the carbonyl oxygen.The formation of diphosphorylated triazines is explained by the presence of the tautomeric hydroxy form of the triazine, which is realized under the conditions of the reaction.