3-[(E)-(5-Bromo-2-hydroxyphenyl)methylideneaminomethyl]cyclohexanecarboxylic acid

Abstract

Key indicatorsSingle-crystal X-ray study T = 173 K Mean (C-C) = 0.003 Å R factor = 0.032 wR factor = 0.084 Data-to-parameter ratio = 18.4For details of how these key indicators were automatically derived from the article, see

Crystal structure of 4-{[(2,4-dihydroxybenzylidene)amino]methyl}cyclohexanecarboxylic acid

“…For the crystal structures of related Schiff bases, see: Shuja et al (2006Shuja et al ( , 2007; Nisar et al (2011 Hydrogen-bond geometry (Å , ).…”

“…The reported crystal structures of the Schiff bases of tranexamic acid are 2-[(4-carboxycyclohexyl)methylammoniomethyl]-6-hydroxyphenolate (Shuja et al, 2006), 4-((E)-(5-bromo-2-hydroxybenzylidene)aminomethyl)cyclohexane-1carboxylic acid (Shuja et al, 2007) and 4-({[(E)-pyridin-3-ylmethylidene]amino}-methyl)cyclohexanecarboxylic acid (Nisar et al, 2011). The title compound is synthesized for various studies and complexation with different metals.…”

(2,2′-Bipyridine-κ2N,N′){[(3-methoxy-2-oxidobenzylidene-κO2)hydrazono]methanolato-κ2N2,O}dimethyltin(IV)

“…Diorganotin(IV) complexes of Schiff base ligands derived from 3-methoxysalicylaldehyde and hydrazine derivatives are limited in number (Chen et al, 2006, Diouf et al, 2004. In continuation of our efforts to synthesize various Schiff base ligands of substituted salicylaldehydes with hydrazines or amino acids as well as the corresponding organotin derivatives (Shuja et al, 2007a(Shuja et al, , 2007b(Shuja et al, , 2007c, we herein report the structure of the title compound (I).…”