5,5-Dimethyl-2-phenyl-4,5-dihydro-1,2,4-triazolo[1,5-a][1,3,5] triazin-7-amine

Anton V. Dolzhenko; Geok Kheng Tan; Lip Lin Koh; Anna V. Dolzhenko; Wai Keung Chui

doi:10.1107/S1600536807021022

5,5-Dimethyl-2-phenyl-4,5-dihydro-1,2,4-triazolo[1,5-a][1,3,5] triazin-7-amine

Anton V. Dolzhenko, Geok Kheng Tan, Lip Lin Koh, Anna V. Dolzhenko, Wai Keung Chui

Research output: Contribution to journal › Article › Research › peer-review

5 Citations (Scopus)

Abstract

The title compound, C12H14N6, was synthesized via cyclo-condensation of 5-amino-1-guanyl-3-phenyl-1,2,4-triazole with acetone. Only one tautomeric form with an H atom at the triazine N atom was observed in the crystal structure. The compound crystallizes with two almost identical mol-ecules in the asymmetric unit. In both mol-ecules, the triazine ring adopts a conformation inter-mediate between a twist-boat and a half-boat. The crystal packing is stabilized by inter-molecular N - H⋯N hydrogen bonds.

Original language	English
Pages (from-to)	o2797
Journal	Acta Crystallographica Section E: Structure Reports Online
Volume	63
Issue number	6
DOIs	https://doi.org/10.1107/S1600536807021022
Publication status	Published - 3 May 2007
Externally published	Yes

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title = "5,5-Dimethyl-2-phenyl-4,5-dihydro-1,2,4-triazolo[1,5-a][1,3,5] triazin-7-amine",

abstract = "The title compound, C12H14N6, was synthesized via cyclo-condensation of 5-amino-1-guanyl-3-phenyl-1,2,4-triazole with acetone. Only one tautomeric form with an H atom at the triazine N atom was observed in the crystal structure. The compound crystallizes with two almost identical mol-ecules in the asymmetric unit. In both mol-ecules, the triazine ring adopts a conformation inter-mediate between a twist-boat and a half-boat. The crystal packing is stabilized by inter-molecular N - H⋯N hydrogen bonds.",

author = "Dolzhenko, {Anton V.} and Tan, {Geok Kheng} and Koh, {Lip Lin} and Dolzhenko, {Anna V.} and Chui, {Wai Keung}",

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language = "English",

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T1 - 5,5-Dimethyl-2-phenyl-4,5-dihydro-1,2,4-triazolo[1,5-a][1,3,5] triazin-7-amine

AU - Dolzhenko, Anton V.

AU - Tan, Geok Kheng

AU - Koh, Lip Lin

AU - Dolzhenko, Anna V.

AU - Chui, Wai Keung

PY - 2007/5/3

Y1 - 2007/5/3

N2 - The title compound, C12H14N6, was synthesized via cyclo-condensation of 5-amino-1-guanyl-3-phenyl-1,2,4-triazole with acetone. Only one tautomeric form with an H atom at the triazine N atom was observed in the crystal structure. The compound crystallizes with two almost identical mol-ecules in the asymmetric unit. In both mol-ecules, the triazine ring adopts a conformation inter-mediate between a twist-boat and a half-boat. The crystal packing is stabilized by inter-molecular N - H⋯N hydrogen bonds.

AB - The title compound, C12H14N6, was synthesized via cyclo-condensation of 5-amino-1-guanyl-3-phenyl-1,2,4-triazole with acetone. Only one tautomeric form with an H atom at the triazine N atom was observed in the crystal structure. The compound crystallizes with two almost identical mol-ecules in the asymmetric unit. In both mol-ecules, the triazine ring adopts a conformation inter-mediate between a twist-boat and a half-boat. The crystal packing is stabilized by inter-molecular N - H⋯N hydrogen bonds.

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DO - 10.1107/S1600536807021022

M3 - Article

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SN - 1600-5368

VL - 63

SP - o2797

JO - Acta Crystallographica Section E: Structure Reports Online

JF - Acta Crystallographica Section E: Structure Reports Online

IS - 6

ER -

5,5-Dimethyl-2-phenyl-4,5-dihydro-1,2,4-triazolo[1,5-a][1,3,5] triazin-7-amine

Abstract

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