Diphenyl(trimethylsilyl)phosphine, with the CAS number 17154-34-6, is an organophosphorus compound characterized by the presence of a phosphorus atom bonded to two phenyl groups and a trimethylsilyl group. This compound typically appears as a colorless to pale yellow liquid and is known for its stability and relatively low volatility. It exhibits properties typical of phosphines, such as being a good nucleophile and having the ability to coordinate with metals, making it useful in various chemical reactions, including catalysis and ligand formation in coordination chemistry. The trimethylsilyl group enhances its solubility in organic solvents and can influence its reactivity. Diphenyl(trimethylsilyl)phosphine is also of interest in synthetic organic chemistry for its potential applications in the preparation of other phosphorus-containing compounds. Safety precautions should be taken when handling this substance, as it may pose health risks if inhaled or ingested, and proper storage conditions are necessary to maintain its stability.

diphenyl(trimethylsilyl)phosphine

17154-34-6: (Diphenylphosphino)Trimethylsilane, Diphenyl(Trimethylsilyl)Phosphane

Diphenyl(trimethylsilyl)phosphine is an organosilicon compound that is used in organic synthesis as a reagent for the asymmetric synthesis of chiral phosphines, which are used to catalyze various reactions. It can be used in cross-coupling reactions with halides and boron trifluoride etherate. The reaction products are alkyl chlorides, alcohols, or aldehydes. This compound is also useful in the activation of chloride compounds by converting them into chloroalkenes. Diphenyl(trimethylsilyl)phosphine has been shown to be an efficient catalyst for the stereoselective chloride-mediated alkylation of primary and secondary alcohols with activated alkyl halides.

CAS 17154-34-6: diphenyl(trimethylsilyl)phosphine

Diphenyl(trimethylsilyl)phosphine

Ref: 3D-FD149764