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1-Phenyl-3H-2,3-benzodiazepin-4(5H)-one.

ABSTRACT: The seven-membered ring in the title compound, C(15)H(12)N(2)O, adopts a boat-shaped conformation (with the methyl-ene C atom as the prow and the double-bond C=N pair of atoms as the stern). In the crystal, adjacent mol-ecules are linked by an N-H?O hydrogen bond to generate helical chains running along the a axis of the ortho-rhom-bic unit cell.

SUBMITTER: Daouda B

PROVIDER: S-EPMC3414357 | BioStudies | 2012-01-01T00:00:00Z

REPOSITORIES: biostudies

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Project description:The seven-membered ring in the title compound, C(23)H(35)BrN(2)O(2), adopts a boat-shaped conformation (with the C atoms of the fused-ring as the stern and the methine C atom as the prow). The bromo-dodecyl substituent occupies an equatorial position, with the dodecyl chain exhibiting an extended conformation. Weak inter-molecular C-H?O hydrogen bonding is present in the crystal structure.

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Project description:The seven-membered ring in the title compound, C(17)H(23)BrN(2)O(2), adopts a boat-shaped conformation (with the C atoms of the fused-ring as the stern and the methine C atom as the prow). The bromo-hexyl substituent occupies an equatorial position, with the hexyl chain exhibiting an extended conformation. Weak inter-molecular C-H?O hydrogen bonding is present in the crystal structure.

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