2-Dichloromethyl-N-ethyl-5-(1-phenylsilolan-1-yl)cyclopent-3-enecarboxamide
نویسندگان
چکیده
In the title compound, C19H25Cl2NOSi, the NH group and the carbonyl O atom of the amide fragment are involved in an inter-molecular N-H⋯O hydrogen bond forming chains of mol-ecules. The plane of the benzene ring forms a dihedral angle of 50.5 (2)° with respect to the silolane ring and an angle of 49.74 (2)° with the cyclo-pentyl moiety.
منابع مشابه
tert-Butyl N-hydroxy-N-[(1S*,2R*)-2-(1-naphthyl)cyclopent-3-en-1-yl]carbamate
The relative stereochemistry of the title compound, C(20)H(23)NO(3), was established by X-ray analysis. The asymmetric unit contains two independent mol-ecules. In the crystal structure, each type of mol-ecule forms a centrosymmetric dimer via pairs of inter-molecular O-H⋯O hydrogen bonds, resulting in an R(2) (2)(10) loop in each case.
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The title compound, C(23)H(15)ClF(6)OS, has thienyl and phenyl-ene substituents on the double-bond C atoms of the envelope-shaped cyclo-pentenyl ring. The aromatic systems are aligned at 55.3 (4) (thien-yl) and 60.8 (7)° (phenyl-ene) with respect to the planar C-C=C-C portion of the main central cyclo-pentenyl ring.
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