Triphenylphosphine sulfide

Triphenylphosphine sulfide (IUPAC name: Triphenyl-λ-phosphanethione) is the organophosphorus compound with the formula (C₆H₅)₃PS, usually written Ph₃PS (Ph = phenyl). It is a colourless solid, which is soluble in a variety of organic solvents.

Structurally, the molecule resemble the corresponding oxide, with ideallized C_3v point group symmetry. It is weakly nucleophilic at sulfur.

单词	Triphenylphosphine sulfide
释义	Triphenylphosphine sulfide 英语百科 Triphenylphosphine sulfide Triphenylphosphine sulfide (IUPAC name: Triphenyl-λ-phosphanethione) is the organophosphorus compound with the formula (C₆H₅)₃PS, usually written Ph₃PS (Ph = phenyl). It is a colourless solid, which is soluble in a variety of organic solvents. Structurally, the molecule resemble the corresponding oxide, with ideallized C_3v point group symmetry. It is weakly nucleophilic at sulfur.
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