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Quinoxalin-2-yl p-tolyl ether.

ABSTRACT: The dihedral angle between the two aromatic ring systems in the title compound, C(15)H(12)N(2)O, is 42.6?(1)°. The angle at the O atom is widened to 117.7?(1)°.

SUBMITTER: Hassan ND

PROVIDER: S-EPMC2960661 | biostudies-literature | 2008 Aug

REPOSITORIES: biostudies-literature

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Quinoxalin-2-yl p-tolyl ether.

Hassan Nor Duha ND Tajuddin Hairul Anuar HA Abdullah Zanariah Z Ng Seik Weng SW

Acta crystallographica. Section E, Structure reports online 20080823 Pt 9

The dihedral angle between the two aromatic ring systems in the title compound, C(15)H(12)N(2)O, is 42.6 (1)°. The angle at the O atom is widened to 117.7 (1)°. ...[more]

PMID: 21201798

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Quinoxalin-2-yl o-tolyl ether.

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Project description:The dihedral angle between the two aromatic ring systems in the title compound, C(15)H(12)N(2)O, is 79.4?(1)°. The angle at the O atom is widened to 116.93?(9)°.

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Project description:In the crystal structure of the title compound, C(18)H(12)N(2)O, the two fused rings are aligned at 64.2?(1)°; the C-O-C angle is 118.73?(12)°.

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Project description:In the crystal structure of the title compound, C(18)H(12)N(2)O, the dihedral angle between the two fused-ring systems is 84.3?(1) °; the C-O-C angle at the ether O atom is 117.31?(18)°.

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Project description:The two aromatic systems in the title compound, C(14)H(10)N(2)O, enclose a dihedral angle of 77.9?(1)°, and the C-O-C inter-ring bond angle is 117.6?(1)°.

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Project description:The aromatic and the aromatic fused-rings in the title compound, C(15)H(13)N(3), open the angle at the planar N atom to 130.07?(13) and 129.98?(13)° in the two independent mol-ecules in the asymmetric unit. The amino N atom of one mol-ecule forms a hydrogen bond to the 4-N atom of an adjacent quinoxalinyl ring, generating a supra-molecular chain.

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