Ethyl (Z)-4-ferrocenyl-2-(4-hydroxyanilino)-4-oxobutenoate
نویسندگان
چکیده
In the title compound, [Fe(C(5)H(5))(C(17)H(16)NO(4))], the O=C-C=C-N mean plane is twisted with respect to the mean planes of the benzene and substituted cyclo-penta-dienyl rings by 44.2 (2) and 13.8 (3)°, respectively. Furthermore, the O=C-C=C-N mean plane and the O=C-O(ester) plane make a dihedral angle of 55.5 (6)°. Consistent with this large dihedral angle, the linking C-C bond [1.507 (6) Å] does not show any (delocalized) double-bond character.
منابع مشابه
Synthesis and Structure of Geometric Isomers of 1-[(methoxyimino)ethyl]- ferrocene and Methyl 1'-[(methoxyimino)ethyl]ferrocene-1-carboxylate
Here we report synthesis, spectral data and single-crystal X-ray molecular and crystal structures of (E)-1-[(methoxyimino)ethyl] ferrocene (2) and (E)-methyl 1'-[(methoxyimino)ethyl]ferrocene-1carboxylate (4). These organometallics are recognized as precursors for optically pure (1ferrocenylethyl)amine (Fea) and 1'-(1-aminoethyl)ferrocene-1-carboxylic acid (Fcca) derivatives. The (E/Z)mixtures...
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