(Z)-Amino(2-methyl-3-oxoisoindolin-1-ylidene)acetonitrile
نویسندگان
چکیده
منابع مشابه
(Z)-Amino(2-methyl-3-oxoisoindolin-1-ylidene)acetonitrile
The asymmetric unit of the title compound, C(11)H(9)N(3)O, contains two independent and nearly identical mol-ecules (A and B). Mol-ecule A can be transformed to B using a rotation of approximately 85° around the [111] direction. Each A mol-ecule is connected to three B mol-ecules via N-H⋯N and N-H⋯O hydrogen bonds and vice versa. Centrosymmetric-ally related mol-ecules of the same residue form ...
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The mol-ecular structure of the title compound, C(10)H(8)Cl(2)O(3), exists in a cis-enol form, which is stabilized by a strong intra-molecular O-H⋯O hydrogen bond. In the crystal, C-H⋯O inter-actions generate zigzag chains along the c axis which are, in turn, linked by further C-H⋯O inter-actions into sheets parallel to (100).
متن کامل7-Methoxy-1-{[(Z)-3-nitrophenylimino](phenyl)methyl}-2-naphthol
In the title compound, C(24)H(18)N(2)O(4), the phenyl and benzene rings are both oriented almost perpendicular to the naphthalene ring system at dihedral angles of 70.97 (5) and 84.64 (5)°. The former rings make a dihedral angle of 87.15 (6)°. The mol-ecule has a Z configuration about the C=N bond. In the crystal, mol-ecules are connected by a pair of inter-molecular O-H⋯O hydrogen bonds betwee...
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The mol-ecule of the title compound, C(22)H(23)N(3)O(3), exists in the enamine-keto form. A strong intra-molecular N-H⋯O hydrogen bond occurs, generating an S(6) ring. The dihedral angle between the heterocycle and the adjacent phenyl ring is 3.75 (15)°.
متن کامل(Z)-Methyl 2-methoxyimino-3-oxobutanoate
The title compound, C(6)H(9)NO(4), was prepared stereoselectively as a precursor for 1-aza-dienes in a study of hetero-Diels-Alder reactions. The configuration of the C=N double bond was found to be Z, corroborating earlier assignments of similar compounds based only on NMR and IR spectroscopic analysis.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2009
ISSN: 1600-5368
DOI: 10.1107/s1600536809045681