(Z)-3-(4-Bromo-phen-yl)-2-[(2-phenyl-cyclo-hex-2-en-1-yl)imino]-1,3-thia-zol-idin-4-one.
The title compound, C(21)H(19)BrN(2)OS, exists in a cis conformation with respect to the N=C bond [1.2602 (14) Å]. The cyclo-hexene ring adopts a distorted half-chair conformation and the C-N bond lies in an equatorial orientation. The thia-zolidine ring forms dihedral angles of 53.76 (7) and 57.22 (7)° with the benzene and bromo-substituted benzene rings, respectively. The dihedral angle between the benzene and bromo-substituted benzene rings is 76.06 (7)°. In the crystal, inversion dimers linked by pairs of C-H⋯O hydrogen bonds generate R(2) (2)(14) loops. The crystal is further consolidated by weak C-H⋯π inter-actions.
Chin Wei
CW
Ooi
Hoong-Kun
HK
Fun
Ching Kheng
CK
Quah
Murugan
M
Sathishkumar
Alagusundaram
A
Ponnuswamy