Triphenylphosphine selenide is an organophosphorus compound characterized by its molecular formula C18H15SeP. It appears as a solid, typically white to light yellow in color, and is known for its stability under ambient conditions. This compound features a phosphorus atom bonded to three phenyl groups and a selenium atom, which contributes to its unique chemical properties. Triphenylphosphine selenide is often used as a reagent in organic synthesis, particularly in the preparation of selenides and as a source of selenium in various chemical reactions. It exhibits moderate toxicity and should be handled with care, following appropriate safety protocols. The compound is soluble in organic solvents such as dichloromethane and toluene, but is insoluble in water. Its reactivity is primarily attributed to the phosphorus-selenium bond, which can participate in nucleophilic substitution reactions. Overall, triphenylphosphine selenide is a valuable compound in synthetic organic chemistry, particularly in the field of organoselenium chemistry.

Triphenylphosphine selenide

3878-44-2: Brn 2269139, NSC 171032, Phosphine selenide, triphenyl-, Triphenylphosphane Selenide, Triphenylphosphine selenide,  Triphenylphosphine selenide,  3-16-00-00866 (Beilstein Handbook Reference)

Triphenylphosphine selenide is a compound that contains the elements phosphorous and selenium. It is typically synthesized by reacting trifluoroacetic acid with diphenyl sulfoxide in the presence of silver ions. Triphenylphosphine selenide can be used to form stable complexes with alkylthio groups. The complexes are developable and can be used to produce images on X-ray film. These compounds also have antimicrobial activity against Pseudomonas aeruginosa, an opportunistic pathogen that causes infections in immunocompromised patients. Triphenylphosphine selenide has been shown to exhibit anti-inflammatory properties, which may be due to its ability to inhibit heparin-induced thrombocytopenia (HIT).

CAS 3878-44-2: Triphenylphosphine selenide

Triphenylphosphine Selenide

Ref: 3D-FT46750

Triphenylphosphine Selenide

Ref: 3B-T1819

Triphenylphosphine selenide

Ref: 54-OR72484

TRIPHENYLPHOSPHINE SELENIDE

Ref: IN-DA003V60