2-[(1E,4E)-4-(2-Methoxy-phen-yl)-3H-benzo[b][1,5]diazepin-2-yl]phenol

Muhammad Zia-Ul-Haq; Arshad Munir; Ghulam Qadeer; Nasim Hasan Rama; Wai Yeung Wong

doi:10.1107/S1600536807034824

2-[(1E,4E)-4-(2-Methoxy-phen-yl)-3H-benzo[b][1,5]diazepin-2-yl]phenol

Muhammad Zia-Ul-Haq, Arshad Munir, Ghulam Qadeer, Nasim Hasan Rama, Wai Yeung Wong

Research output: Journal article publication › Journal article › Academic research › peer-review

Abstract

The asymmetric unit of the title compound, C22H18N2O2, contains two crystallographically independent mol-ecules, in which each mol-ecule is composed of three planar six-membered rings and one nonplanar seven-membered ring. The six-membered A (phenol), B (fused benzene) and C (methoxyphenyl) rings are oriented with respect to each other at dihedral angles of 88.79 (3) (A/B), 68.16 (3) (A/C) and 37.51 (2)° (B/C), and 82.43 (3) (A′/B′), 78.52 (2) (A′/C′) and 28.65 (3)° (B′/C′). The seven-membered rings adopt near-boat conformations. Intra-molecular O - H⋯N and C - H⋯O hydrogen bonds are present in the crystal structure.

Original language	English
Journal	Acta Crystallographica Section E: Structure Reports Online
Volume	63
Issue number	8
DOIs	https://doi.org/10.1107/S1600536807034824
Publication status	Published - 31 Jul 2007
Externally published	Yes

ASJC Scopus subject areas

General Chemistry
General Materials Science
Condensed Matter Physics

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10.1107/S1600536807034824

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title = "2-[(1E,4E)-4-(2-Methoxy-phen-yl)-3H-benzo[b][1,5]diazepin-2-yl]phenol",

abstract = "The asymmetric unit of the title compound, C22H18N2O2, contains two crystallographically independent mol-ecules, in which each mol-ecule is composed of three planar six-membered rings and one nonplanar seven-membered ring. The six-membered A (phenol), B (fused benzene) and C (methoxyphenyl) rings are oriented with respect to each other at dihedral angles of 88.79 (3) (A/B), 68.16 (3) (A/C) and 37.51 (2)° (B/C), and 82.43 (3) (A′/B′), 78.52 (2) (A′/C′) and 28.65 (3)° (B′/C′). The seven-membered rings adopt near-boat conformations. Intra-molecular O - H⋯N and C - H⋯O hydrogen bonds are present in the crystal structure.",

author = "Muhammad Zia-Ul-Haq and Arshad Munir and Ghulam Qadeer and Rama, {Nasim Hasan} and Wong, {Wai Yeung}",

year = "2007",

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language = "English",

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T1 - 2-[(1E,4E)-4-(2-Methoxy-phen-yl)-3H-benzo[b][1,5]diazepin-2-yl]phenol

AU - Zia-Ul-Haq, Muhammad

AU - Munir, Arshad

AU - Qadeer, Ghulam

AU - Rama, Nasim Hasan

AU - Wong, Wai Yeung

PY - 2007/7/31

Y1 - 2007/7/31

N2 - The asymmetric unit of the title compound, C22H18N2O2, contains two crystallographically independent mol-ecules, in which each mol-ecule is composed of three planar six-membered rings and one nonplanar seven-membered ring. The six-membered A (phenol), B (fused benzene) and C (methoxyphenyl) rings are oriented with respect to each other at dihedral angles of 88.79 (3) (A/B), 68.16 (3) (A/C) and 37.51 (2)° (B/C), and 82.43 (3) (A′/B′), 78.52 (2) (A′/C′) and 28.65 (3)° (B′/C′). The seven-membered rings adopt near-boat conformations. Intra-molecular O - H⋯N and C - H⋯O hydrogen bonds are present in the crystal structure.

AB - The asymmetric unit of the title compound, C22H18N2O2, contains two crystallographically independent mol-ecules, in which each mol-ecule is composed of three planar six-membered rings and one nonplanar seven-membered ring. The six-membered A (phenol), B (fused benzene) and C (methoxyphenyl) rings are oriented with respect to each other at dihedral angles of 88.79 (3) (A/B), 68.16 (3) (A/C) and 37.51 (2)° (B/C), and 82.43 (3) (A′/B′), 78.52 (2) (A′/C′) and 28.65 (3)° (B′/C′). The seven-membered rings adopt near-boat conformations. Intra-molecular O - H⋯N and C - H⋯O hydrogen bonds are present in the crystal structure.

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U2 - 10.1107/S1600536807034824

DO - 10.1107/S1600536807034824

M3 - Journal article

SN - 1600-5368

VL - 63

JO - Acta Crystallographica Section E: Structure Reports Online

JF - Acta Crystallographica Section E: Structure Reports Online

IS - 8

ER -

2-[(1E,4E)-4-(2-Methoxy-phen-yl)-3H-benzo[b][1,5]diazepin-2-yl]phenol

Abstract

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