1,3-Bis(2,4,6-trimethylphenyl)imidazolinium chloride (CAS: 173035-10-4) is an N-heterocyclic carbene (NHC) precursor that carries two bulky mesityl substituents on the imidazoline ring. It is supplied as a white to off-white powder and is used to generate the corresponding NHC ligand in situ for transition-metal catalysis. The bulky aryl groups confer steric protection and enhance catalyst stability and selectivity.
1,3-Bis(2,4,6-trimethylphenyl)imidazolinium Chloride
Category:Organic Intermediates
CAS No.:173035-10-4
Product Grade: Industrial grade
Purity / Assay: 98%
Molecular Formula:C₂₁H₂₉ClN₂
Molecular Weight:344.92
Synonym(s):1,3-Dimesitylimidazolinium chloride; SIMes·HCl
1,3-Bis(2,4,6-trimethylphenyl)imidazolinium chloride (CAS: 173035-10-4) is an N-heterocyclic carbene (NHC) precursor that carries two bulky mesityl substituents on the imidazoline ring. It is supplied as a white to off-white powder and is used to generate the corresponding NHC ligand in situ for transition-metal catalysis. The bulky aryl groups confer steric protection and enhance catalyst stability and selectivity.
1) NHC ligand precursor for palladium, ruthenium, and other transition-metal catalysts.
2) Catalyst component for cross-coupling and olefin-metathesis reactions.
3) Building block for organometallic complexes and functional materials.
4) Reagent in organic synthesis and polymerisation catalysis.
25kg/drum, 1kg/bag
CAS No.: 173035-10-4
Product Name: 1,3-Bis(2,4,6-trimethylphenyl)imidazolinium Chloride
Purity / Assay:98%
Molecular Formula:C₂₁H₂₉ClN₂
Molecular Weight:344.92
Synonym(s):1,3-Dimesitylimidazolinium chloride; SIMes·HCl
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