- 1,3,4,5-Tetraamino-1,2,4-triazolium Cation: An Energetic Moiety
-
The amination of 3,4,5-triamino-1,2,4-triazole with O-tosylhydroxylamine yielded the nitrogen-rich 1,3,4,5-tetraamino-1,2,4-triazolium cation as its tosylate salt. Subsequent metathesis reactions produced energetic salts with various energetic anions, inc
- Yocca, Sebastian R.,Yount, Joseph,Zeller, Matthias,Byrd, Edward F. C.,Piercey, Davin G.
-
p. 9645 - 9652
(2021/06/30)
-
- Facile entry into the 3H,9H-bis[1,2,4]triazolo-[1,5-a:5′,1′-d][1,3,5]triazinium (5/6/5 tricyclic NNN) system
-
A facile, one-pot reaction between 3,4,5-triamino-1,2,4-triazole (guanazine) and cyanogen bromide provides a new high-nitrogen example of the 3H,9H-bis[1,2,4]triazolo[1,5-a:5′,1′-d][1,3,5]triazinium system, the 2,3,5,6-tetraamino-9-imino derivative (3) as a quaternary bromide salt.
- Fronabarger, John W.,Chapman, Robert D.,Gilardi, Richard D.
-
p. 7707 - 7709
(2007/10/03)
-
- Synthesis of 3,4,5-Triamino-4H-1,2,4-triazole (Guanazine) and its 4-Arylideneamino Derivatives
-
Synthetic methods for the preparation of 3,4,5-triamino-4H-1,2,4-triazole (guanazine) and its 4-arylideneamino derivatives are described.Guanazine, which can be used as an appropriate starting material in the syntheses of different bicyclic heterocycles, was readily obtained from thiosemicarbazide by treatment with mercuric oxide.Guanazine was also obtained from the S-methylisothio ether of thiosemicarbazide via a pyrolytic reaction.The 4-arylideneamino derivatives were either prepared by treatment of guanazine with an appropriate aromatic aldehyde, or by methods in which 1-arylidene-5-thiocarbamoyldiaminoguanidines are used as starting materials.
- Emilsson, Hakan
-
p. 1077 - 1081
(2007/10/02)
-
