PEPPSI^™-IPr catalyst

ALDRICH/669032 - 98%, Umicore

Synonym: [1,3-Bis(2,6-Diisopropylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(II) dichloride

CAS Number: 905459-27-0
Empirical Formula (Hill Notation): C₃₂H₄₀Cl₃N₃Pd
Molecular Weight: 679.46
MDL Number: MFCD08457656
Linear Formula: C₃₂H₄₀Cl₃N₃Pd
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-669032-1G	1 g	$223.00 1/EA	Add To Favorites
45-669032-5G	5 g	$725.00 1/EA	Add To Favorites
45-669032-50G	50 g	$6150.00 1/EA	Add To Favorites

PEPPSI™-IPr catalyst

This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 669032-250G

Properties
Descriptions
Safety Info.
Basic Data

assay	98%
InChI	1S/C27H38N2.C5H4ClN.2ClH.Pd/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;6-5-2-1-3-7-4-5;;;/h9-16,18-21H,17H2,1-8H3;1-4H;2*1H;/q;;;;+2/p-2
InChI key	BLDKGTGQENJFON-UHFFFAOYSA-L
manufacturer/tradename	Umicore
mp	230 °C
Quality Level	200
reaction suitability	core: palladium
	reaction type: Buchwald-Hartwig Cross Coupling Reaction
	reaction type: Cross Couplings
	reaction type: Heck Reaction
	reaction type: Hiyama Coupling
	reaction type: Negishi Coupling
	reaction type: Sonogashira Coupling
	reaction type: Stille Coupling
	reaction type: Suzuki-Miyaura Coupling
	reagent type: catalyst
SMILES string	Cl[Pd]Cl.Clc1cccnc1.CC(C)c2cccc(C(C)C)c2N3CN(C=C3)c4c(cccc4C(C)C)C(C)C

Application:	• Catalyst for Kumada-Tamao-Corriu (KTC) reaction (eq. 1) • Catalyst for Negishi coupling reaction (eq. 2) • Catalyst for Suzuki coupling reaction (eq. 3) • Catalyst for Buchwald-Hartwig amination reaction (eq. 4) For small scale and high throughput uses, product is also available as ChemBeads (931063 )
Application:	Application Guide for Palladium Catalyzed Cross-Coupling Reactions
General description:	PEPPSI^™-IPr catalyst widely used in carbonylative cross-coupling reactions.
Legal Information:	PEPPSI is a trademark of Total Synthesis Ltd.
Legal Information:	Product of Umicore This product, its manufacturing or use, is the subject of one or more issued or pending U.S. Patents (and foreign equivalents) owned or controlled by Umicore PMC. The purchase of this product from Umicore PMC through Sigma-Aldrich, its affiliates or their authorized distributors conveys to the buyer a limited, one-time, non-exclusive, non-transferable, non-assignable license. Buyer’s use of this product may infringe patents owned or controlled by third parties. It is the sole responsibility of buyer to ensure that its use of the product does not infringe the patent rights of third parties or exceed the scope of the license granted herein. For any further information on product please refer to your local Umicore PMC contact at http://www.pmc.umicore.com Patented, U.S. Pat. No. 7,250,510. Sold under an exclusive license from Total Synthesis Ltd.
Packaging:	1 kg in poly bottle
Packaging:	1, 5 g in glass bottle
Packaging:	250 g in poly bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H302 + H312 + H332
Precautionary statements	P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312
Hazard Codes	Xn
Risk Statements	20/21/22
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	98%
mp	230 °C
UNSPSC	12352103

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