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Updated: Jun 1, 2026

Palladium N-Heterocyclic Carbene Complexes: Synthesis from Benzimidazolium Salts and Catalytic Activity in Carbon-carbon Bond-forming Reactions
Published on: July 30, 2017
2,2',4,4',6,6'-Hexamethyl-N-(3-phthalimidoprop-yl)-N,N'-(propane-1,3-di-yl)dibenzene-sulfonamide
Yu-Xia Wang1, Peng-Fei Cheng, Chao-Jie Wang
1College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, People's Republic of China.
Abstract:
In the title compound, C(32)H(38)N(3)O(6)S(2), an inter-mediate in the synthesis of polyamine drugs, the dihedral angle between the phenyl rings of the two 2,4,6-trimethyl-benzene-sulfonyl groups is 27.1 (3)°. In the crystal structure, mol-ecules are linked by inter-molecular N-H⋯O hydrogen bonds, thereby forming an infinite one-dimensional chain propagating along [010].
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