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Updated: May 31, 2026

Palladium N-Heterocyclic Carbene Complexes: Synthesis from Benzimidazolium Salts and Catalytic Activity in Carbon-carbon Bond-forming Reactions
Published on: July 30, 2017
1,2-Bis(N'-benzoyl-thio-ureido)-4-chloro-benzene
Bohari M Yamin1, Uwaisulqarni M Osman
1School of Chemical Sciences and Food Technology, Universiti Kebangsaan Malaysia, UKM 43500 Bangi Selangor, Malaysia.
Abstract:
In the title compound, C(22)H(17)ClN(4)O(2)S(2), both benzoyl groups are trans to the thiono group across their C-N bonds. The two methyl-ene carbamothioyl formamide fragments of the benzoyl-thio-urea side arms make a dihedral angle of 87.00 (10)°. The mol-ecule is stabilized by intra-molecular N-H⋯O, N-H⋯S and C-H⋯·S hydrogen bonds. In the crystal, mol-ecules are linked by N-H⋯O and N-H⋯S inter-molecular hydrogen bonds into zigzag chains along the a axis.
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