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  J93936    
1,3-Bis-(2,6-Diisopropylphenyl)imidazolinium chloride
, 95%
 
N,N'-(2,6-Diisopropylphenyl)dihydroimidazolium chloride




IDENTITY
CAS Number:258278-25-0
MDL Number:MFCD07369796
MF:C27H39N2.Cl
MW:427.072
SPECIFICATIONS & PROPERTIES
Min. Purity Spec:95%
Physical Form (at 20°C):Solid
Long-Term Storage:Store long-term in a cool, dry place
DOT/IATA TRANSPORT INFORMATION
Not hazardous material

REVIEW

 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. It is also used in an efficient, one-pot synthesis of N-heterocyclic carbene-allylpalladium complexes.

REFERENCES
[1]Suzuki–Miyaura cross-coupling of aryl and alkyl halides using palladium/imidazolium salt protocols. Arentsen K, et al. Tetrahedron Letters 45(17), 3511-3515, (2004)
[2] Andrea Pica Synlett , 366-366, (2006)
[3] Merritt B Andrus et. al, Palladium-imidazolium carbene catalyzed Mizoroki-Heck coupling with aryl diazonium ions. Org Lett. 2002 Jun 13;4(12):2079-82.
[4] Wang L, Thai K, Gravel M. NHC-catalyzed ring expansion of oxacycloalkane-2-carboxaldehydes: a versatile synthesis of lactones. Org Lett. 2009 Feb 19;11(4):891-3.

GLOBALLY HARMONIZED SYSTEM (GHS)

Pictograms

Signal Word
Warning

Hazard Statements
H315; H319; H335

Precautionary Statements
P261; P264; P271; P280; P302+P352; P304+P340; P305+P351+P338; P312; P321; P332+P313; P337+P313; P362; P403+P233; P405; P501


Current as of January 2, 2025


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All batches backed with full quality assurance.
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All products are for research and development use only, not for any other uses, and must be handled by technically-qualified persons.

These products are explicitly not intended to be used in foods and/or cosmetics and/or drugs (human and veterinary) and/or consumer products and/or biocides and/or pesticides of any kind unless explicitly stated otherwise.

Products are not sold to individuals. We do not ship to residential addresses. Consumer orders will be cancelled without notice.

New customers undergo an internal onboarding process. As part of this process, new customers may be asked for more information. Additional restrictions may apply.




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