CAS 2741-38-0 Allyldiphenylphosphine - Catalysts / Alfa Chemistry

Synonyms

Diphenyl-2-propenylphosphine

IUPAC Name

diphenyl(prop-2-enyl)phosphane

Molecular Weight

226.25

Molecular Formula

C15H15P

Canonical SMILES

C=CCP(C1=CC=CC=C1)C2=CC=CC=C2;

InChI

PDDYFPPQDKRJTK-UHFFFAOYSA-N

InChI Key

InChI=1S/C15H15P/c1-2-13-16(14-9-5-3-6-10-14)15-11-7-4-8-12-15/h2-12H,1,13H2

Boiling Point

194-200 °C at 15 mmHg(lit.)

Flash Point

>230 °F

Purity

98%+

Density

1.049 g/mL at 25 °C (lit.)

Appearance

Liquid

Complexity

182

Covalently-Bonded Unit Count

Exact Mass

226.091g/mol

Heavy Atom Count

Isomeric SMILES

C=CCP(C1=CC=CC=C1)C2=CC=CC=C2

Monoisotopic Mass

226.091g/mol

NSC Number

616248

Rotatable Bond Count

Topological Polar Surface Area

0A^2

Application

Allyldiphenylphosphine serves a multitude of roles in various chemical reactions and processes. As a colorless to light yellow liquid, it is predominantly utilized as a cocatalyst in palladium-catalyzed hydrocarboxylation and cross-coupling reactions, enhancing the efficiency and outcomes of these processes. In addition, it acts as a ligand for hydroformylation catalysts, facilitating the formation of aldehydes from alkenes and syngas. Furthermore, Allyldiphenylphosphine functions as a ligand in rhenium phosphinoborane pendant Lewis acid-assisted reductive coupling reactions, contributing to the synthesis of complex molecules. Lastly, it serves as a catalyst precursor in the hydroboration of alkenes, aiding in the addition of boron to carbon-carbon double bonds.

February 28, 2025

Exceptional Versatility for Catalysis Applications

Allyldiphenylphosphine from Alfa Chemistry is indispensable in our lab. It effectively enhances palladium-catalyzed reactions and serves as a key ligand in hydroformylation, markedly improving our research results. Highly recommend for any catalysis-based project!