THE SYNTHESIS OF15N LABELED 6-NITRO-1,2,4-TRIAZOLO- [5,1-c][1,2,4]TRIAZIN-7-ONE
摘要:
A general method for inclusion of the, N-15 label into the position 1 of 6-nitro-1,2,4-triazolo[5,1-c][1,2,4]triazin-7-one by using (KNO3)-N-15 has been developed.
THE SYNTHESIS OF15N LABELED 6-NITRO-1,2,4-TRIAZOLO- [5,1-c][1,2,4]TRIAZIN-7-ONE
摘要:
A general method for inclusion of the, N-15 label into the position 1 of 6-nitro-1,2,4-triazolo[5,1-c][1,2,4]triazin-7-one by using (KNO3)-N-15 has been developed.
Synthesis of 7-Alkyl(aryl)-6-alkoxycarbonyl-5-fluoroalkyl-1,2,4-tri(tetr)azolo[1,5-a]pyrimidines
作者:M. V. Pryadeina、Ya. V. Burgart、V. I. Saloutin、M. I. Kodess、E. N. Ulomskii、V. L. Rusinov
DOI:10.1023/b:rujo.0000044558.47152.65
日期:2004.6
Fluorinated 3-oxo esters react with aldehydes and 3-amino-1,2,4-triazoles and 5-aminotetrazoles to give, respectively, 7-alkyl(aryl)-6-alkoxycarbonyl-5-fluoroalkyl-1,2,4-triazolo [1,5-a] pyrimidines and -tetrazolo[1,5-a]pyrimidines. The same heterocyclic products can be obtained by reaction of 2-benzylidene-2fluoroacyl esters with the corresponding aminoazoles.
THE SYNTHESIS OF<sup>15</sup>N LABELED 6-NITRO-1,2,4-TRIAZOLO- [5,1-c][1,2,4]TRIAZIN-7-ONE
作者:O. N. Chupakhin、E. N. Ulomsky、S. L. Deev、V. L. Rusinov
DOI:10.1081/scc-100104836
日期:2001.1
A general method for inclusion of the, N-15 label into the position 1 of 6-nitro-1,2,4-triazolo[5,1-c][1,2,4]triazin-7-one by using (KNO3)-N-15 has been developed.