2741-38-0 Usage
Description
ALLYLDIPHENYLPHOSPHINE is a colorless to light yellow liquid that serves as a versatile compound in various chemical reactions and processes. It is known for its ability to act as a cocatalyst, ligand, and catalyst precursor, making it a valuable component in the field of chemistry.
Uses
Used in Palladium-Catalyzed Hydrocarboxylation Reactions:
ALLYLDIPHENYLPHOSPHINE is used as a cocatalyst in palladium-catalyzed hydrocarboxylation reactions, enhancing the efficiency and selectivity of the process.
Used in Palladium-Catalyzed Cross-Coupling Reactions:
In palladium-catalyzed cross-coupling reactions, ALLYLDIPHENYLPHOSPHINE acts as a cocatalyst, facilitating the formation of new carbon-carbon bonds and improving the overall reaction yield.
Used in Hydroformylation Catalysts:
As a ligand for hydroformylation catalysts, ALLYLDIPHENYLPHOSPHINE plays a crucial role in the selective synthesis of aldehydes from olefins and carbon monoxide, a process known as the oxo process.
Used in Reductive Coupling Reactions:
ALLYLDIPHENYLPHOSPHINE serves as a ligand for the rhenium phosphinoborane pendant Lewis acid-assisted reductive coupling reactions, enabling the formation of carbon-carbon bonds in a more controlled and efficient manner.
Used in Alkene Hydroboration:
As a catalyst precursor for alkene hydroboration, ALLYLDIPHENYLPHOSPHINE initiates the reaction that leads to the formation of organoborane compounds, which are useful in various organic synthesis applications.
Check Digit Verification of cas no
The CAS Registry Mumber 2741-38-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,4 and 1 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 2741-38:
(6*2)+(5*7)+(4*4)+(3*1)+(2*3)+(1*8)=80
80 % 10 = 0
So 2741-38-0 is a valid CAS Registry Number.
InChI:InChI=1/C15H15P/c1-2-13-16(14-9-5-3-6-10-14)15-11-7-4-8-12-15/h2-12H,1,13H2
2741-38-0Relevant articles and documents
The importance of the Lewis base in lithium mediated metallation and bond cleavage reaction of allyl amines and allyl phosphines
Blair,Stevens,Thompson
, p. 8111 - 8114 (2016)
Metallation of two analogous N- and P-allyl molecules Ph2NCH2CHCH21 and Ph2PCH2CHCH22 with nBuLi have shown contrasting reactivities based on the choice of Lewis donor. With 1 metallation o
Metal-Free Reduction of Phosphine Oxides, Sulfoxides, and N-Oxides with Hydrosilanes using a Borinic Acid Precatalyst
Chardon, Aurélien,Maubert, Orianne,Rouden, Jacques,Blanchet, Jér?me
, p. 4460 - 4464 (2017/11/22)
The general reduction of phosphine oxides, sulfoxides, and amine N-oxides was achieved by combining bis(2-chlorophenyl)borinic acid with phenylsilane. The reaction was shown to tolerate a wide range of substrates and could be performed under mild conditions, with only 2.5 mol % of the easily synthesized catalyst. Mechanistic investigations pointed to a key borohydride as the real catalyst and at bis(2-chlorophenyl)borinic acid as a precatalyst.
General and selective copper-catalyzed reduction of tertiary and secondary phosphine oxides: Convenient synthesis of phosphines
Li, Yuehui,Das, Shoubhik,Zhou, Shaolin,Junge, Kathrin,Beller, Matthias
scheme or table, p. 9727 - 9732 (2012/07/14)
Novel catalytic reductions of tertiary and secondary phosphine oxides to phosphines have been developed. Using tetramethyldisiloxane (TMDS) as a mild reducing agent in the presence of copper complexes, PO bonds are selectively reduced in the presence of other reducible functional groups (FGs) such as ketones, esters, and olefins. Based on this transformation, an efficient one pot reduction/phosphination domino sequence allows for the synthesis of a variety of functionalized aromatic and aliphatic phosphines in good yields.
