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(Z)-3-(4-Chloro-phen-yl)-2-(2-phenyl-cyclo-hex-2-en-1-yl-imino)-thia-zolidin-4-one.


ABSTRACT: The title compound, C(21)H(19)ClN(2)OS, exists in a cis conformation with respect to the N=C bond [1.2608?(13)?Å]. The cyclo-hexene ring adopts a distorted half-chair conformation. The thia-zolidine ring is close to being planar (r.m.s. deviation = 0.057?Å) and makes dihedral angles of 62.92?(6) and 56.32?(6)°, respectively, with the benzene ring and the chloro-substituted benzene ring. The dihedral angle between the benzene ring and the chloro-substituted benzene ring is 72.91?(6)°. In the crystal, mol-ecules are linked by C-H?O and C-H?N hydrogen bonds into undulating sheets lying parallel to the bc plane. The crystal is further consolidated by C-H?? inter-actions.

SUBMITTER: Ooi CW 

PROVIDER: S-EPMC3393272 | biostudies-literature | 2012 Jul

REPOSITORIES: biostudies-literature

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(Z)-3-(4-Chloro-phen-yl)-2-(2-phenyl-cyclo-hex-2-en-1-yl-imino)-thia-zolidin-4-one.

Ooi Chin Wei CW   Fun Hoong-Kun HK   Quah Ching Kheng CK   Sathishkumar Murugan M   Ponnuswamy Alagusundaram A  

Acta crystallographica. Section E, Structure reports online 20120602 Pt 7


The title compound, C(21)H(19)ClN(2)OS, exists in a cis conformation with respect to the N=C bond [1.2608 (13) Å]. The cyclo-hexene ring adopts a distorted half-chair conformation. The thia-zolidine ring is close to being planar (r.m.s. deviation = 0.057 Å) and makes dihedral angles of 62.92 (6) and 56.32 (6)°, respectively, with the benzene ring and the chloro-substituted benzene ring. The dihedral angle between the benzene ring and the chloro-substituted benzene ring is 72.91 (6)°. In the crys  ...[more]

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