(Z)-4-Bromo-N-{(Z)-3-[(4-bromo-2,6-diisopropylphenyl)imino]butan-2-ylidene}-2,6-diisopropylaniline
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چکیده
The title compound, C(28)H(38)Br(2)N(2), is centrosymmetric with the mid-point of the central C-C bond of the butyl group located on an inversion center. The terminal benzene ring is approximately perpendicular to the central 1,4-diaza-butadiene mean plane [dihedral angle = 78.23 (3)°]. No hydrogen bonding or aromatic stacking is observed in the crystal structure.
منابع مشابه
(Z)-N-{(E)-10-[(2,6-Diisopropylphenyl)imino]-9,10-dihydrophenanthren-9-ylidene}-2,6-dimethylaniline
The title compound, C(34)H(34)N(2), adopts a Z,E configuration with respect to the N=C-C=N backbone, with an N-C-C-N torsion angle of 41.1 (4)° The dihedral angle between the benzene rings in the 9,10-dihydro-phenanthrene moiety is 18.0 (1)°.
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In the title compound, (C(28)H(43)N(2))[SnCl(3)], two pairs of molecular species are present in the asymmetric unit. The employed α-diimine opens up, forming a highly asymmetric ammonium that has its protons at one of the N atoms [N-C= 1.264 (4) and 1.516 (4) Å]. One of the C=N double bonds was oxidized to C-N, which is consistent with the bond length of 1.516 (4) Å. Meanwhile Sn(IV) was reduce...
متن کامل(E)-4-Bromo-N-{(E)-3-[(4-bromo-2-methylphenyl)imino]butan-2-ylidene}-2-methylaniline
The title compound, C(18)H(18)Br(2)N(2), is centrosymmetric with the mid-point of the central C-C bond of the butyl group located on an inversion center. The terminal benzene ring is approximately perpendicular to the central butyl plane [dihedral angle = 71.9 (8)°]. No hydrogen bonding or aromatic stacking is observed in the crystal.
متن کاملCrystal structures of p-substituted derivatives of 2,6-dimethylbromobenzene with ½ ≤ Z′ ≤ 4
The crystal structures of four bromo-arenes based on 2,6-di-methyl-bromo-benzene are reported, which are differentiated according the functional group X placed para to the Br atom: X = CN (4-bromo-3,5-di-methyl-benzo-nitrile, C9H8BrN), (1), X = NO2 (2-bromo-1,3-dimethyl-5-nitro-benzene, C8H8BrNO2), (2), X = NH2 (4-bromo-3,5-di-methyl-aniline, C8H10BrN), (3) and X = OH (4-bromo-3,5-di-methyl-phe...
متن کامل{2,6-Bis[(4-bromophenyl)iminomethyl]pyridine-κ3 N,N′,N′′}trichloridochromium(III)
In the title compound, [CrCl(3)(C(19)H(13)Br(2)N(3))], the Cr(3+ )ion is coordinated by the tridentate 2,6-bis-[(4-bromo-phen-yl)imino-meth-yl]pyridine Schiff base ligand in a fac-octa-hedral geometry. The dihedral angles between the pyridine and benzene rings are 23.9 (6) and 70.7 (1)°.
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