Crystal structure of (E)-2-{[(4-anilinophenyl)imino]methyl}phenol

Abstract

The title compound crystallized with two independent mol­ecules (A and B) in the asymmetric unit, which differ essentially in the orientation of the terminal amino­phenyl ring with respect to the central benzene ring. In the crystal, mol­ecules are linked via N—H⋯O hydrogen bonds forming –A-B–A–B– zigzag chains propagating along [010].

Crystal structure of (E)-9-({[4-(diethylamino)phenyl]imino}methyl)-2,3,6,7-tetrahydro-1H,5H-pyrido[3,2,1-ij]quinolin-8-ol

“…The present work is a part of an ongoing structural study of Schiff bases and their utilization in the synthesis of new organic and polynuclear coordination compounds (Faizi & Sen, 2014;Faizi et al, 2015Faizi et al, , 2016a. We report herein on the synthesis and crystal structure of a new julolidine derivative.…”

2-{(E)-[(4-Anilinophenyl)imino]methyl}-4-[(E)-(4-methoxyphenyl)diazenyl]phenol

“…2-Hydroxy salicylaldimine compounds can undergo enolimine/keto-amine tautomerization by H-atom transfer from the hydroxyl oxygen to the imine nitrogen, probably via intramolecular hydrogen bonding (Khedr et al, 2005). The present work is part of an ongoing structural study of Schiff bases and their utilization in the synthesis of new organic and polynuclear coordination compounds (Faizi & Hussain, 2014;Faizi et al, 2016). We report herein, on the synthesis and crystal structure of a new Schiff base compound.…”

“…The C19-O1 [1.347 (4) Å ] bond length is in agreement with the values reported for similar compounds, viz. (Faizi et al, 2015).…”