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Gao T, Chen XB, Yang XH, et al. 2-[2-(2-Anilino-4-oxo-3,4-dihydro-quinazolin-3-yl)phen-oxy]-3-phenyl-quinazolin-4(3H)-one methanol hemisolvate. Acta Crystallogr Sect E Struct Rep Online. 2010;66:o2075-6doi: 10.1107/S1600536810028011.
Gao, T., Chen, X. B., Yang, X. H., & Wang, X. (2010). 2-[2-(2-Anilino-4-oxo-3,4-dihydro-quinazolin-3-yl)phen-oxy]-3-phenyl-quinazolin-4(3H)-one methanol hemisolvate. Acta crystallographica. Section E, Structure reports online, 66o2075-6. https://doi.org/10.1107/S1600536810028011
Gao, Tao, et al. "2-[2-(2-Anilino-4-oxo-3,4-dihydro-quinazolin-3-yl)phen-oxy]-3-phenyl-quinazolin-4(3H)-one methanol hemisolvate." Acta crystallographica. Section E, Structure reports online vol. 66 (2010): o2075-6. doi: https://doi.org/10.1107/S1600536810028011
Gao T, Chen XB, Yang XH, Wang X. 2-[2-(2-Anilino-4-oxo-3,4-dihydro-quinazolin-3-yl)phen-oxy]-3-phenyl-quinazolin-4(3H)-one methanol hemisolvate. Acta Crystallogr Sect E Struct Rep Online. 2010 Jul 21;66:o2075-6. doi: 10.1107/S1600536810028011. PMID: 21588376; PMCID: PMC3007481.
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Acta Crystallogr Sect E Struct Rep Online. 2010 Jul 21;66:o2075-6. doi: 10.1107/S1600536810028011.

2-[2-(2-Anilino-4-oxo-3,4-dihydro-quinazolin-3-yl)phen-oxy]-3-phenyl-quinazolin-4(3H)-one methanol hemisolvate.

Acta crystallographica. Section E, Structure reports online

Tao Gao, Xiao-Bao Chen, Xu-Hong Yang, Xiang Wang

PMID: 21588376 PMCID: PMC3007481 DOI: 10.1107/S1600536810028011

Abstract

In the title compound, C(34)H(23)N(5)O(3)·0.5CH(3)OH, each pyrimid-in-one heterocycle and its adjacent benzene ring are almost coplanar, making dihedral angles of 0.69 (13) and 1.87 (13)°. The lower pyrimidinone ring makes a dihedral angle of 40.41 (15)° with the -NH- bonded phenyl ring. O-H⋯O hydrogen bonds and weak C-H⋯π inter-actions are observed in the crystal structure. The methanol solvent molecule is disordered over two positions of equal occupancy.

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