View Item 

4,4-Dimethyl-3,4-dihydropyrido[2',3':3,4]pyrazolo[1,5-a ][1,3,5]triazin-2-amine ethanol monosolvate

Access Status
Open access
Authors
Dolzhenko, Anton
Tan, G.
Dolzhenko, A.
Koh, L.
Chui, W.
Date
2011
Type
Journal Article

Metadata
Show full item record
Citation
Dolzhenko, Anton V. and Tan, Geok Kheng and Dolzhenko, Anna V. and Koh, Lip Lin and Chui, Wai Keung. 2011. 4,4-Dimethyl-3,4-dihydropyrido[2',3':3,4]pyrazolo[1,5-a ][1,3,5]triazin-2-amine ethanol monosolvate. Acta Crystallographica Section E - Structure Reports Online. 67 (1): pp. o83-o84.
Source Title
Acta Crystallographica Section E - Structure Reports Online
DOI
ISSN
School
School of Pharmacy
Remarks

This open-access article is distributed under the terms of the Creative Commons Attribution Licencehttp://creativecommons.org/licenses/by/2.0/uk/legalcode, which permits unrestricted use, distribution, andreproduction in any medium, provided the original authors and source are cited.

URI
Collection
Abstract

In the title compound, C10H12N6.C2H5OH, the planarity of the heterocyclic system is slightly distorted at the triazine ring (r.m.s. deviation = 0.1191 A), which adopts a conformation best described as intermediate between a flattened twisted boat and a half-boat with the tertiary Csp3 atom at the bow. In the crystal, molecules form centrosymmetric dimers connected by N...H-O and O...H-N hydrogen bonds between the amino group H atom, the ethanol solvent molecule and the triazine N atom, making an R4 4(12) graph-set motif. The other H atom of the amino group and the H atom on the endocyclic N atom form N...H-N hydrogen bonds with the N atoms of the pyrazole and pyridine rings, respectively, linking the molecules into C(7)C(7) chains with the R2 2(8) binary graph-set motif running along [010].