258278-25-0 1,3-Bis-(2,6-diisopropylphenyl)imidazolinium chloride, min.97%
Synonym: N,N′-(2,6-Diisopropylphenyl)dihydroimidazolium chloride
CAS Number:258278-25-0
Molecular Formula:C27H39ClN2
Formula Weight:427.06
Color and Form:white to off-white solid
assay:97%
mp:289-293 °C (lit.)
Precautions for safe handling:
Avoid contact with skin and eyes. Avoid formation of dust and aerosols.
Provide appropriate exhaust ventilation at places where dust is formed. Normal measures for preventive fire protection.
Conditions for safe storage:
Keep container tightly closed in a dry and well-ventilated place.
Application
N-Heterocyclic Carbene Ligands
The palladium/1,3-bis-(2,6-diisopropylphenyl)imidazolinium chloride (IPr·HCl) system can efficiently catalyze the Suzuki-Miyaura coupling of aryl chlorides with aryl boronic acids.
Used in an efficient, one-pot synthesis of N-heterocyclic carbene-allylpalladium complexes.
Related Categories:
Carbon-Donor Ligands, Catalysis and Inorganic Chemistry, Chemical Synthesis, NHC Compounds
Potential Health Effects:
May be harmful if inhaled. Causes respiratory tract irritation.
May be harmful if absorbed through skin. Causes skin irritation.
Causes eye irritation.
May be harmful if swallowed.
