XPHOS, 98% is upplied by Merck (Sigma-Aldrich). It acts as a ligand in the following reactions:

Preparation of functionalized benzylic sulfones.

Along with pre-milled palladium(II) acetate as a pre-catalyst for the Stille cross-coupling of aryl chlorides with tributylarylstannanes to form the corresponding biaryl compounds.

Along with platinum chloride to catalyze the hydrosilylation of terminal arylalkynes with silanes to form functionalized -(E)-vinylsilanes.

PRODUCT SPECIFICATIONS:

Name: XPHOS, 98%

Brand: Merck (Sigma-Aldrich)

Pack size: 5G

Catalog number: 638064-5G

PRODUCT FEATURES:

Synonym: 2-Dicyclohexylphosphino-2,4,6-triisopropylbiphenyl

CAS Number: 564483-18-7

Empirical Formula: C33H49P

Molecular Weight: 476.72

Assay: 98%