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Ethyl 6-amino-5-cyano-4-isopropyl-2-methyl-4H-pyran-3-carboxyl-ate.

ABSTRACT: In the title compound, C(13)H(18)N(2)O(3), the two H atoms of the NH(2) group are engaged in hydrogen bonding with the N atom of the cyano group and with one O atom of the ethoxy-carbonyl group, building a chain parallel to the [100] direction. The N-H⋯N hydrogen bonds assemble the mol-ecules around inversion centres, forming dimers with an R(2) (2)(12) graph-set motif.

SUBMITTER: Messaad M

PROVIDER: S-EPMC2967956 | biostudies-literature | 2008 Dec

REPOSITORIES: biostudies-literature

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Ethyl 6-amino-5-cyano-4-isopropyl-2-methyl-4H-pyran-3-carboxyl-ate.

Messaâd Mehdi M Hamdi Besma B Chabchoub Fakher F Ben Salah Abdelhamid A Salem Mansour M

Acta crystallographica. Section E, Structure reports online 20081206 Pt 1

In the title compound, C(13)H(18)N(2)O(3), the two H atoms of the NH(2) group are engaged in hydrogen bonding with the N atom of the cyano group and with one O atom of the ethoxy-carbonyl group, building a chain parallel to the [100] direction. The N-H⋯N hydrogen bonds assemble the mol-ecules around inversion centres, forming dimers with an R(2) (2)(12) graph-set motif. ...[more]

PMID: 21581681

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