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Home > Organophosphorus Compounds> methylsulfanylmethyl(triphenyl)phosphanium,chloride
Picture of methylsulfanylmethyl(triphenyl)phosphanium,chloride

methylsulfanylmethyl(triphenyl)phosphanium,chloride

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Origin: China

Cas No: 1779-54-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 1779-54-0 Formula: C20H20ClPS Molecular Weight: 358.86500

    Basic Info

    Chemical Name methylsulfanylmethyl(triphenyl)phosphanium,chloride
    Synonyms

    (METHYLTHIOMETHYL)TRIPHENYLPHOSPHONIUM CHLORIDE;
    Ph3PCH2SMeCl;
    Ph3PCH2SCH3Cl;
    EINECS 217-221-5;
    methylsulfanylmethyltriphenylphosphonium chloride;

    CAS No. 1779-54-0
    Molecular Formula C20H20ClPS
    Molecular Weight 358.86500
    PSA 38.89000
    LogP 1.30500

    Properties

    Melting Point 218-220ºC

    Safety Info

    Safety Statements S26-S36
    HS Code 2931900090
    Risk Statements R36/37/38

    Synthesis Route

    chloro(methylsulfanyl)methane+Triphenylphosphine→methylsulfanylmethyl(triphenyl)phosphanium,chloride
    2-Thiophenecarbonyl chloride+methylsulfanylmethylidene(triphenyl)-λ<sup>5</sup>-phosphane→methylsulfanylmethyl(triphenyl)phosphanium,chloride+2-(methylthio)-1-(thiophen-2-yl)-2-(triphenyl-5-phosphanylidene)ethan-1-one
    methylsulfanylmethylidene(triphenyl)-λ<sup>5</sup>-phosphane+Benzoyl chloride→2-(methylthio)-1-phenyl-2-(triphenyl-5-phosphanylidene)ethan-1-one+methylsulfanylmethyl(triphenyl)phosphanium,chloride

    Precursor

    Benzoyl chloride
    2-Thiophenecarbonyl chloride
    methylsulfanylmethylidene(triphenyl)-λ<sup>5</sup>-phosphane
    Triphenylphosphine

    Downstream Product

    1-methylsulfanylethenyl(triphenyl)phosphanium,chloride
    methylsulfanylmethylidene(triphenyl)-λ<sup>5</sup>-phosphane
    4-(diethoxymethyl)-5-methyl-1-methylsulfanylhept-1-ene

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