(E)-1-(1H-Benzotriazol-1-yl 3-oxide)-3-methoxybut-2-en-1-one
نویسندگان
چکیده
منابع مشابه
(E)-1-(1H-Benzotriazol-1-yl 3-oxide)-3-methoxybut-2-en-1-one
The title compound, C(11)H(11)N(3)O(3), crystallizes with two independent mol-ecules of similar geometry in the asymmetric unit. The mol-ecular conformations are stabilized by intra-molecular C-H⋯O hydrogen bonds. The crystal packing consists of wave-like layers parallel to the bc plane formed by inter-molecular C-H⋯O hydrogen-bonding inter-actions involving only one independent mol-ecule.
متن کامل(E)-3-(1-Methyl-1H-pyrrol-2-yl)-1-phenylprop-2-en-1-one
The crystal structure of the title compound, C(14)H(13)NO, exhibits an E configuration. The conjugated compound is slightly twisted with a dihedral angle of 29.3° between the benzene and pyrrole rings. Two inter-molecular C-H⋯O inter-actions lead to a dimer. In the crystal, intermolecular C-H⋯O interactions generate an inversion dimer.
متن کامل2-(1H-Benzotriazol-1-yl)-1-(3-methylbenzoyl)ethyl benzoate
In the title mol-ecule, C(23)H(19)N(3)O(3), the dihedral angles between the mean plane of the benzotriazole ring system and the benzene and phenyl rings are 9.67 (9) and 86.08 (10)°, respectively. The dihedral angle between the benzene and phenyl rings is 85.89 (11)°. In the crystal structure, weak inter-molecular C-H⋯O hydrogen bonds link mol-ecules into chains along [010].
متن کامل2-(1H-Benzotriazol-1-yl)-1-(3-methoxybenzoyl)ethyl isonicotinate
In the title compound, C(22)H(18)N(4)O(4), mol-ecules are linked to each other by C-H⋯N and C-H⋯O inter-molecular hydrogen-bonding inter-actions. The crystal packing is further stabilized by C-H⋯π, and π-π inter-actions with a distance of 3.783 (3) Å between the centroids of the benzene rings of the benzotriazole system.
متن کامل2-(1H-Benzotriazol-1-yl)-1-(3-bromobenzoyl)ethyl benzoate
In the title compound, C(22)H(16)BrN(3)O(3), the dihedral angles between the benzotriazole mean plane and the benzene rings of 4.84 (1) and 89.50 (1)°. The dihedral angle between the two benzene rings is 84.77 (1)°. In the crystal structure, mol-ecules are linked into chains by inter-molecular C-H⋯O hydrogen bonds. The crystal packing is further stabilized by C-H⋯π inter-actions.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2009
ISSN: 1600-5368
DOI: 10.1107/s1600536809050442