6',7'-Dimeth-oxy-1',2'-dihydro-spiro-[cyclo-hexane-1,2'-quinazolin]-4'(3'H)-one

In the title compound, C(15)H(20)N(2)O(3), prepared from the reaction of 2-amino-4,5-dimeth-oxy-benzonitrile and cyclo-hexa-none, the six-membered diaza ring assumes an envelope conformation. In the crystal, inversion dimers are formed by pairs of N-H⋯O hydrogen bonds. Futher N-H⋯O hydrogen bonds li...

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Published inActa crystallographica. Section E, Structure reports online Vol. 67; no. Pt 12; p. o3389
Main Authors Zhang, Li-Jun, Song, Yang, Luo, Xiang-Ning, Li, Hui
Format Journal Article
LanguageEnglish
Published United States International Union of Crystallography 01.12.2011
Subjects
Organic Papers
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Summary:In the title compound, C(15)H(20)N(2)O(3), prepared from the reaction of 2-amino-4,5-dimeth-oxy-benzonitrile and cyclo-hexa-none, the six-membered diaza ring assumes an envelope conformation. In the crystal, inversion dimers are formed by pairs of N-H⋯O hydrogen bonds. Futher N-H⋯O hydrogen bonds link the dimers into a two-dimensional structure parallel to (001).
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ISSN:1600-5368
DOI:10.1107/S1600536811048732