1,3-Bis-(2,6-diisopropylphenyl)imidazolinium chloride

ALDRICH/656623 - 97%

Synonym: N,N′-(2,6-Diisopropylphenyl)dihydroimidazolium chloride

CAS Number: 258278-25-0
Empirical Formula (Hill Notation): C₂₇H₃₉ClN₂
Molecular Weight: 427.06
MDL Number: MFCD07369796
Linear Formula: C₂₇H₃₉ClN₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-656623-1G	1 g	$84.50 1/EA		Add To Favorites
45-656623-5G	5 g	$226.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	97%
form	solid
InChI	1S/C27H39N2.ClH/c1-18(2)22-11-9-12-23(19(3)4)26(22)28-15-16-29(17-28)27-24(20(5)6)13-10-14-25(27)21(7)8;/h9-14,17-21H,15-16H2,1-8H3;1H/q+1;/p-1
InChI key	LWPXTYZKAWSRIP-UHFFFAOYSA-M
mp	289-293 °C (lit.)
reaction suitability	reagent type: ligand
SMILES string	[Cl-].CC(C)c1cccc(C(C)C)c1N2CC[N+](=C2)c3c(cccc3C(C)C)C(C)C

Application:	N-Heterocyclic Carbene Ligands
Application:	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.
Application:	Used as a precursor to the free carbene 1,3-bis(2,6-diisopropylphenyl)-2-imidazolidinylidene, and also used as an in situ formed catalyst in a variety of reactions, e.g. amination, Heck coupling reaction, the ring-opening metathesis polymerization (ROMP), hydrogenation.
Application:	Used in an efficient, one-pot synthesis of N-heterocyclic carbene-allylpalladium complexes.
Packaging:	1, 5 g in glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3

Purity	97%
mp	289-293 °C (lit.)
UNSPSC	12352005

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