669032
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669032
Aldrich
PEPPSI™-IPr catalyst
98%
| Synonym: | [1,3-Bis(2,6-Diisopropylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(II) dichloride |
| Linear Formula: | C32H40Cl3N3Pd |
| Molecular Weight: | 679.46 |
| MDL number: | MFCD08457656 |
| PubChem Substance ID: | 24884825 |
Description
| Frequently Asked Questions | Live Chat and Frequently Asked Questions are available for this Product. |
| Application | PEPPSI™-IPr is distinguished by higher efficiency and superior functional group tolerance, and meets or exceeds the performance of traditional phosphine systems in industrially useful Suzuki, Negishi and Buchwald-Hartwig reactions. For a review see1 This Pd(II) precatalyst, based upon an elegantly designed “throw-away” ligand concept, is rapidly activated under the reaction conditions to a Pd(0)-NHC complex, effectively promoting Sonagashira and Kumada couplings as well as α-arylation reactions. |
| Packaging | 1, 5 g in glass btl |
| Legal Information | US Patent 7250510 |
| PEPPSI is a trademark of Total Synthesis Ltd. |
Properties
| assay | 98% |
| mp | 230 °C |
Safety
| Personal Protective Equipment | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22 |
| WGK Germany | 3 |
References
| Cited Reference | 1. Kantchev, E.A.B; O'Brien, C.J.; Organ, M.G. Angew. Chem. Int. Ed. Engl. 46, 2768, (2007) |
