T 44 The synthesis of N-15 abeled 6-nitro-1,2,4-triazolo[5,1-c][1,2,4]triazin-7-one [Text] / O. N. Chupakhin, E. N. Ulomskii, S. L. Deev, V. L. Rusinov // Synthetic Communications. - 2001. - Vol. 31, № 15. - P2351-2355 Рубрики: ХИМИЧЕСКИЕ НАУКИ Аннотация: A general method for inclusion of the 15N label into the position 1 of 6-nitro-1,2,4-triazolo[5,1-c][1,2,4]triazin-7-one by using K15NO3 has been developed. |