Bis[tris(tert-butyl)phosphine]palladium, 19.6% Pd

Product Description

Bis[tris(tert-butyl)phosphine]palladium (Cas Number 53199-31-8) is a Palladium catalyst widely utlised for Coupling reactions and greener Heck reactions in TPGS-750-M. It acts as a palladium catalyst for reductive carbonylation.

Introduced as an easier to handle Pd/P(t-Bu)3-based catalyst for the Negishi cross-coupling of aryl/vinyl chlorides, it is also used for:

• Cross-coupling of aryl and vinyl chlorides.
• Amination of aryl chlorides and bromides using aqueous hydroxide bases.
• Cross-coupling of heteroaromatic carboxylic acids.
• Pd-catalyzed Newnan-Kwart rearrangement of O-aryl thiocarbamates.
• Cross-coupling of silanolates and halides.
• Elimination/isomerization of enol triflates derived from β-ketoesters.

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