19934-95-3 Usage
Uses
Used in Coordination Chemistry:
Bis(4-methylphenyl)-phenyl-phosphane is used as a ligand for transition metals in coordination chemistry, forming stable complexes that are useful in various applications.
Used in Metal-Catalyzed Reactions:
bis(4-methylphenyl)-phenyl-phosphane is used as a ligand in metal-catalyzed reactions, enhancing the efficiency and selectivity of the reactions.
Used in Catalysis:
Bis(4-methylphenyl)-phenyl-phosphane is used as a catalyst or a catalyst component in various chemical reactions, improving the reaction rates and yields.
Used in Material Science:
bis(4-methylphenyl)-phenyl-phosphane is utilized in the development of new materials, taking advantage of its ability to form stable complexes with transition metals.
Used in Organic Synthesis:
Bis(4-methylphenyl)-phenyl-phosphane is used as a reagent or catalyst in organic synthesis, facilitating the formation of desired products.
Used in Pharmaceutical Chemistry:
bis(4-methylphenyl)-phenyl-phosphane has potential applications in pharmaceutical chemistry, where it may be used in the development of new drugs or drug delivery systems.
Overall, bis(4-methylphenyl)-phenyl-phosphane is a valuable chemical compound with a wide range of applications across different industries, making it a subject of significant research and development.
Check Digit Verification of cas no
The CAS Registry Mumber 19934-95-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,9,3 and 4 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 19934-95:
(7*1)+(6*9)+(5*9)+(4*3)+(3*4)+(2*9)+(1*5)=153
153 % 10 = 3
So 19934-95-3 is a valid CAS Registry Number.
InChI:InChI=1/C20H19P/c1-16-8-12-19(13-9-16)21(18-6-4-3-5-7-18)20-14-10-17(2)11-15-20/h3-15H,1-2H3
19934-95-3Relevant academic research and scientific papers
Ligand-free palladium catalyzed phosphorylation of aryl iodides
Nowrouzi, Najmeh,Keshtgar, Saba,Bahman Jahromi, Enayatollah
, p. 348 - 350 (2016/01/12)
A reusable ligand-free palladium catalyzed phosphorylation of aryl iodides using PdCl2/tetrabutylammonium bromide is described. Functionalized triarylphosphines were obtained in good to excellent yields in the absence of external reductants and supporting ligands.
The deoxygenation of phosphine oxides under green chemical conditions
Keglevich, Gy?rgy,Kovcs, Tamara,Csatls, Flra
, p. 199 - 205 (2015/05/19)
The deoxygenation of a few diaryl-phenylphosphine oxides, dimethyl-phenylphosphine oxide, and 3-methyl-1-phenyl-3-phospholene 1-oxide was studied by phenylsilane, tetramethyldisiloxane (TMDS), and polymethylhydrosiloxane (PMHS) under conventional or microwave (MW) heating, in toluene or in the absence of any solvent at different temperatures. It was found that the deoxygenation with TMDS or PMHS under MW and solvent-free conditions may be the method of choice and provides a green chemical approach.
