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2-[(E)-(5-tert-Butyl-2-hydroxy-phen-yl)-diazen-yl]benzoic acid.

ABSTRACT: The title compound, C(17)H(18)N(2)O(3), is approximately planar, owing in part to an intra-molecular bifurcated O-H?(N,O) hydrogen bond; the dihedral angle between the two aromatic rings is 23.86?(9)°. In the crystal struture, centrosymmetrically related mol-ecules associate into dimers via the eight-membered carboxyl-ate {?H-O-C=O}(2) synthon.

SUBMITTER: Basu Baul TS

PROVIDER: S-EPMC2959775 | biostudies-literature | 2008 Oct

REPOSITORIES: biostudies-literature

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2-[(E)-(5-tert-Butyl-2-hydroxy-phen-yl)-diazen-yl]benzoic acid.

Basu Baul Tushar S TS Paul Anup A Arman Hadi D HD Tiekink Edward R T ER

Acta crystallographica. Section E, Structure reports online 20081018 Pt 11

The title compound, C(17)H(18)N(2)O(3), is approximately planar, owing in part to an intra-molecular bifurcated O-H⋯(N,O) hydrogen bond; the dihedral angle between the two aromatic rings is 23.86 (9)°. In the crystal struture, centrosymmetrically related mol-ecules associate into dimers via the eight-membered carboxyl-ate {⋯H-O-C=O}(2) synthon. ...[more]

PMID: 21580987

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