(E)-2-({2-[(E)-(Hydroxyimino)methyl]phenoxy}methyl)-3-o-tolylacrylonitrile
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چکیده
In the title compound, C(18)H(16)N(2)O(2), the dihedral angle between the mean planes through the two benzene rings is 56.8 (6)°. The enoate group assumes an extended conformation. The hy-droxy-ethanimine group is essentially coplanar with the benzene ring, the largest deviation from the mean plane being 0.047 (1) Å for the hy-droxy-imino O atom. In the crystal, the mol-ecules are linked into cyclic centrosymmetric dimers with R(2) (2)(6) motifs via O-H⋯N hydrogen bonds.
منابع مشابه
(E)-2-({2-[(E)-(Hydroxyimino)methyl]phenoxy}methyl)-3-p-tolylacrylonitrile
In the title compound, C(18)H(16)N(2)O(2), the hy-droxy-ethanimine group is essentially coplanar with the ring to which it is attached (C-C-N-O torsion angle = -176.9°). Mol-ecules are linked into cyclic centrosymmetric R(2) (2)(6) dimers via O-H⋯N hydrogen bonds.
متن کامل(E)-2-({2-[(E)-(Hydroxyimino)methyl]phenoxy}methyl)-3-phenylacrylonitrile
In the title compound, C(17)H(14)N(2)O(2), the hy-droxy-ethanimine group adopts an anti-periplanar conformation. In the crystal, mol-ecules are linked by O-H⋯N hydrogen bonds, forming zigzag chains running along the c axis.
متن کاملMethyl (E)-2-({2-[(E)-(hydroxyimino)methyl]phenoxy}methyl)-3-phenylacrylate
In the title compound, C(18)H(17)NO(4), the hy-droxy-ethanimine group is essentially coplanar with the ring to which it is attached [C-C-N-O torsion angle = 179.94 (14)°]. The mol-ecules are linked into cyclic centrosymmetric R(2) (2)(6) dimers via O-H⋯N hydrogen bonds and the crystal packing is further stabilized by C-H⋯O inter-actions.
متن کاملMethyl (E)-2-({2-[(E)-(hydroxyimino)methyl]phenoxy}methyl)-3-(4-methylphenyl)acrylate
In the title compound, C(19)H(19)NO(4), the dihedral angle between the mean planes through the benzene rings is 82.18 (7)°. The C=N double bond is trans-configured. The mol-ecules are linked into centrosymmetric dimers via pairs of O-H⋯N hydrogen bonds with the motif R(2) (2)(6). The crystal packing also features C-H⋯O inter-actions. The methyl group attached to one of the aromatic rings is dis...
متن کامل(E)-Methyl 2-({2-ethoxy-6-[(E)-(hydroxyimino)methyl]phenoxy}methyl)-3-phenylacrylate
In the title compound, C(20)H(21)NO(5), the dihedral angle between the mean planes through the two rings is 47.1 (8)°. The enoate group assumes an extended conformation. The hy-droxy-ethanimine group is essentially coplanar with the benzene ring, the largest deviation from the mean plane being 0.061 (1) Å for the O atom. In the crystal, mol-ecules are linked into cyclic centrosymmetric dimers w...
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