2-Phenylnaphtho[1,8-de][1,3,2]diazaborinane
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چکیده
The title compound, C(16)H(13)BN(2), is one compound in a series of diaza-borinanes featuring substitution at the 1, 2 and 3 positions in the nitro-gen-boron heterocycle. The title compound is slightly distorted from planarity, with a dihedral angle of 9.0 (5)° between the mean planes of the naphthalene system and the benzene ring. The m-carbon atom of the benzene ring exhibits the greatest deviation of 0.164 (2) Å from the 19-atom mean plane defined by all non-H atoms. The two N-B-C-C torsion angles are 6.0 (3) and 5.6 (3)°. In the crystal, mol-ecules are linked by π-π inter-actions into columns, with a distance of 3.92 (3) Å between the naphthalene ring centroids. Adjacent π-stacked columns, co-linear with the b-axis, are linked by C-H⋯π inter-actions.
منابع مشابه
2-[4-(Methylsulfanyl)phenyl]naphtho[1,8-de][1,3,2]diazaborinane
The title compound, C(17)H(15)BN(2)S, is one member in a series of diaza-borinanes featuring substitution at the 1-, 2- and 3-positions in the nitro-gen-boron heterocycle. The dihedral angle between the mean planes of the naphthalene and phenyl ring systems is 19.86 (6)°. In the crystal structure, two C-H⋯π inter-actions link the mol-ecules into sheets which lie parallel to the bc plane. There ...
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The title compound, C(16)H(12)BClN(2), is one in a series of diaza-borinanes, derived from 1,8-diaminona-phthalene, featuring substitution at the 1, 2 and 3 positions in the nitro-gen-boron heterocycle. The structure deviates from planarity, the torsion angle subtended by the p-chloro-phenyl ring relative to the nitro-gen-boron heterocycle being -44-.3(3)°. The mol-ecules form infinite chains w...
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