2-[(Ferrocen-1-yl)(hydroxy)methyl]prop-2-enenitrile
نویسندگان
چکیده
In the title ferrocene derivative, [Fe(C5H5)(C9H8NO)], the dihedral angle between the ene-nitrile group and the substituted cyclo-penta-dienyl ring is 71.2 (1)°. The cyclopentadienyl rings of the ferrocene moiety are arranged in an eclipsed conformation. The hy-droxy group, and the corresponding methine H atom, are disordered over two sets of sites with site-occupancy factors of 0.744 (4) and 0.256 (4). An intra-molecular C-H⋯O close contact is observed. In the crystal, O-H⋯N hydrogen bonds form a C(6) chain along [100].
منابع مشابه
(E)-3-(2-Chlorophenyl)-2-[(2-formylphenoxy)methyl]prop-2-enenitrile
In the title compound, C(17)H(12)ClNO(2), the dihedral angle between the two benzene rings is 42.9 (1)°. There are no sgnificant inter-molecular inter-actions.
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In the title compound, C(18)H(15)NO(2), the dihedral angle between the two benzene rings is 74.8 (1)°. The carbonitrile chain is almost linear, the C-C-N angle being 176.2 (2)°. In the crystal, π-π inter-actions [centroid-centroid distance = 3.842 (1) Å] are observed.
متن کامل(Z)-3-(4-Chlorophenyl)-2-{[N-(2-formylphenyl)-4-methylbenzenesulfonamido]methyl}prop-2-enenitrile
In the title compound, C(24)H(19)ClN(2)O(3)S, the sulfonyl-bound benzene ring forms dihedral angles of 38.1 (2) and 81.2 (1)°, respectively, with the formyl benzene and benzene rings. The mol-ecular conformation is stabilized by a weak intra-molecular C-H⋯O hydrogen bond, which generates an S(5) ring motif. The crystal packing is stabilized by C-H⋯O hydrogen bonds, which generate C(7) zigzag ch...
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In the title compound, C(25)H(22)N(2)O(3)S, the sulfonyl-bound benzene ring forms dihedral angles of 36.8 (2) and 81.4 (2)°, respectively, with the formyl-benzene and methyl-benzene rings. The mol-ecular conformation is stabilized by an intra-molecular C-H⋯O hydrogen bond, which generates an S(5) ring motif. The crystal packing is stabilized by C-H⋯O hydrogen bonds, which generate C(11) chains ...
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In the title compound, C(22)H(24)O(5), each of the cyclo-hexenone rings adopts a half-chair conformation. The hy-droxy and carbonyl O atoms face each other and are orientated to allow for the formation of the two intra-molecular O-H⋯O hydrogen bonds which are typical of xanthene derivatives. In the crystal, weak inter-molecular C-H⋯O hydrogen bonds link mol-ecules into layers parallel to the ab...
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