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

ABSTRACT: 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).

SUBMITTER: Zhang LJ

PROVIDER: S-EPMC3239030 | biostudies-literature | 2011 Dec

REPOSITORIES: biostudies-literature

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

Zhang Li-Jun LJ Song Yang Y Luo Xiang-Ning XN Li Hui H

Acta crystallographica. Section E, Structure reports online 20111123 Pt 12

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). ...[more]

PMID: 22199878

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