85640-80-8

Basic information

• Product Name: 1,3-dimethylbenzimidazolium hydrogen sulfate
• CAS NO: 85640-80-8
• Molecular Weight: 244.271
• Mol File: 85640-80-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,3-dimethylbenzimidazolium hydrogen sulfate(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-dimethylbenzimidazolium hydrogen sulfate(85640-80-8)
• EPA Substance Registry System: 1,3-dimethylbenzimidazolium hydrogen sulfate(85640-80-8)

Safety Data

• Hazardous Substances Data: 85640-80-8(Hazardous Substances Data)

Relevant articles and documents

Reactions of Pd-PEPPSI complexes with protic acids

The Pd-PEPPSI complexes widely used to catalyze numerous reactions eliminate the pyridine ligand on treatment with protic acids to give binuclear complexes [Pd(NHC)X2]2 with the Pd–X–Pd (X = Cl, Br, I) bridging bonds. The reaction proceeds with high yields (78–98%) and can be regarded as a preparative approach to binuclear complexes. A prolonged heat treatment of either Pd-PEPPSI complexes or binuclear [Pd(NHC)X2]2 complexes in the presence of strong protic acids results in the Pd–NHC bond cleavage to give azolium salts (proligands) and palladium salts.