1,3-Bis(2,4,6-trimethylphenyl)imidazolinium chloride,min.95%
Synonym: 1,3-Dimesitylimidazolidinium chloride, 4,5-Dihydro-1,3-bis(2,4,6-trimethylphenyl)-1H-imidazolium chloride, 4,5-Dihydro-1,3-dimesityl-1H-imidazolium chloride, N,N′-(2,4,6-Trimethylphenyl)dihydroimidazolium chloride
CAS Number:173035-10-4
Molecular Formula: C21H27ClN2
Formula Weight:342.91
Color and Form:white to off-white solid
Storage: Store contents under inert gas,Keep receptacle tightly sealed.
Precautions for safe handling : Open and handle receptacle with care
Application
N-Heterocyclic Carbene Ligands
Precursor to an N-heterocyclic carbene catalysts used for:
• A regioselective cycloadditon of terminal acetylenes with azides leading to 1,4-disubstitutedtriazoles. Internal acetylenes can also be used with this catalyst.
• Markovnikov-type hydration of terminal alkynes
• Hydrosilylation of ketones and cycloaddition of azides and alkynes
• Suzuki-Miyaura reactions
• Luminescence experiments
General description
1,3-Bis(2,4,6-trimethylphenyl)imidazolinium chloride is an NHC (N-heterocyclic carbene) ligand which can bind with metal pre-catalysts to form complexes that show high catalytic activity.
Hazard statements:
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation
