In:
Acta Crystallographica Section E Structure Reports Online, International Union of Crystallography (IUCr), Vol. 69, No. 2 ( 2013-02-15), p. o262-o262
Abstract:
The title compound, C 21 H 18 N 6 O 2 , was obtained as a by-product of a reaction between ( E )-4-(4-dimethylaminophenylazo)benzoic acid and 2-amino-4-(2-pyridyl)-6-(6-pyridyl)-1,3,5-triazine, which has a very low solubility, under peptidic coupling conditions, using THF as solvent. The condensation reaction occurred between 1-hydroxybenzotriazole and ( E )-4-(4-dimethylaminophenylazo)benzoic acid. The dihedral angle between the benzene rings in the ( E )-diphenyldiazene fragment is 10.92 (13)° and that between the benzotriazole mean plane and the central benzene ring is 80.57 (7)°. In the crystal, π–π stacking [centroid–centroid distances = 3.823 (2) and 3.863 (2) Å] of similar fragments generates molecular layers parallel to (0-12). The crystal packing also features weak C—H...N hydrogen bonds involving N atoms of the benzotriazole ring.
Type of Medium:
Online Resource
ISSN:
1600-5368
DOI:
10.1107/S1600536813000846
DOI:
10.1107/S1600536813000846/zq2193sup1.cif
DOI:
10.1107/S1600536813000846/zq2193sup0.html
DOI:
10.1107/S1600536813000846/zq2193Isup2.hkl
DOI:
10.1107/S1600536813000846/zq2193Isup3.cml
Language:
Unknown
Publisher:
International Union of Crystallography (IUCr)
Publication Date:
2013
detail.hit.zdb_id:
2843762-7
detail.hit.zdb_id:
2041947-8
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