847474-64-0

Basic information

• Product Name: 1H-Imidazolium, 1-[2-(3,5-dimethyl-1H-pyrazol-1-yl)ethyl]-3-(2,4,6-trimethylphenyl)-, chloride
• CAS NO: 847474-64-0
• Molecular Formula: C19H25N4.Cl
• Molecular Weight: 344.887
• Mol File: 847474-64-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1H-Imidazolium, 1-[2-(3,5-dimethyl-1H-pyrazol-1-yl)ethyl]-3-(2,4,6-trimethylphenyl)-, chloride(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Imidazolium, 1-[2-(3,5-dimethyl-1H-pyrazol-1-yl)ethyl]-3-(2,4,6-trimethylphenyl)-, chloride(847474-64-0)
• EPA Substance Registry System: 1H-Imidazolium, 1-[2-(3,5-dimethyl-1H-pyrazol-1-yl)ethyl]-3-(2,4,6-trimethylphenyl)-, chloride(847474-64-0)

Safety Data

• Hazardous Substances Data: 847474-64-0(Hazardous Substances Data)

Upstream product

• 67-51-6 3,5-dimethyl-1H-pyrazole 
• 25364-44-7 N-(2,4,6-trimethylphenyl)imidazole 
• 38460-08-1 1‐(2‐chloroethyl)‐3,5‐dimethyl‐1H‐pyrazole 

Downstream Products

• 847474-78-6 PdCl₃(1-[2-(3,5-dimethylpyrazol-1-yl)ethyl]-3-(2,4,6-trimethylphenyl)-3H-imidazol-1-ium) 

Relevant articles and documents

Synthesis and structural characterization of metal complexes based on pyrazole/imidazolium chlorides

A series of imidzoalium salt, L ? HCl, for the potentially bidentate pyrazole/N-heterocyclic carbene was synthesized. Reactions of a 2:1 mixture between L ? HCl bearing bulky N-substitution and Ag2O produced Ag(L)Cl, whereas a novel compound with unique stoichiometry AgL 2(AgCl)0.5Cl was produced from L ? HCl bearing N-methyl group under identical condition. Reactions of L ? HCl with PdCl2 produced zwitterionic PdIICl3L ? H. Selected structural determinations on L ? HCl, Ag(L)Cl, AgL 2(AgCl)0.5Cl, and PdIICl3L ? H revealed intriguing crystal chemistry in which the less-stable gauche rotamers were obtained exclusively. A preliminary application of the zwitterionic complexes, PdIICl3L ? H, in Heck coupling reaction of aryl bromide with n-butyl acrylate shows effective activity.