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923532

Sigma-Aldrich

IPr*-PEPPSI

≥95%

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About This Item

Empirical Formula (Hill Notation):
C74H61Cl2N3Pd
CAS Number:
1801881-27-5
Molecular Weight:
1169.62
UNSPSC Code:
12352101
NACRES:
NA.22

Quality Level

100

Assay

≥95%

form

powder

reaction suitability

reagent type: catalyst
reaction type: Cross Couplings

mp

>300 °C

Related Categories

Application

IPr*-PEPPSI is a palladium NHC precatalyst for a variety of cross-couplng reactions, including C-N bond formation.

Other Notes

Understanding existing and designing novel synthetic routes to Pd-PEPPSI-NHC and Pd-PEPPSI-PR3 pre-catalysts

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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ3667

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Sébastien G Guillet et al.
Chemical communications (Cambridge, England), 56(44), 5953-5956 (2020-04-30)
The reaction mechanism leading to the formation of cross-coupling palladium pre-catalysts of the PEPPSI family was investigated. Two intermediates were isolated and proved to be both suitable synthons to the pre-catalysts, with one permitting the design of a novel and

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