Open Access( E )‐ N ‐{[6‐Chloro‐4‐(4‐chlorophenyl)‐3‐methyl‐1‐phenyl‐1 H ‐pyrazolo[3,4‐ b ]pyridin‐5‐yl]methylene}benzene‐1,2‐diamine: a three‐dimensional framework structure built from only two hydrogen bonds
Author(s) -
Díaz Yurina,
Quiroga Jairo,
Cobo Justo,
Glidewell Christopher
Publication year - 2010
Publication title -
acta crystallographica section c
Language(s) - English
Resource type - Journals
eISSN - 1600-5759
pISSN - 0108-2701
DOI - 10.1107/s0108270110004026
Subject(s) - benzene , methylene , chemistry , hydrogen bond , pyridine , chain (unit) , ring (chemistry) , aryl , stereochemistry , medicinal chemistry , crystallography , molecule , physics , organic chemistry , alkyl , astronomy
The molecules of the title compound, C 26 H 19 Cl 2 N 5 , are conformationally chiral, with none of the aryl groups coplanar with the pyrazolo[3,4‐ b ]pyridine core of the molecule. A single unique N—H...N hydrogen bond links the molecules into two symmetry‐related sets of C (11) chains running parallel to the [011] and [01] directions, respectively, and these two sets of chains are linked into a continuous three‐dimensional framework structure by a single unique C—H...N hydrogen bond which forms a chain parallel to the [100] direction.