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In organic chemistry, thioacyl chloride is a functional group of the type RC(S)Cl, where R is an organic substituent. Thioacyl chlorides are analogous to acid chlorides, but much rarer and less robust. The best studied is thiobenzoyl chloride, a purple oil first prepared by chlorination of dithiobenzoic acid with a combination of chlorine and thionyl chloride.A more modern preparation employs phosgene as the chlorinating agent, this also generates carbonyl sulfide as a by-product. PhCS2H + COCl2 → PhC(S)Cl + HCl + COSThe most common thioacyl chloride is thiophosgene.

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  • Thioacylchloridy jsou organické sloučeniny s obecným vzorcem RC(S)Cl, kde R je organická skupina. Jedná se o sirné obdoby acylchloridů. Nejlépe prozkoumaným thioacylchloridem je thiobenzylchlorid, který se dá připravit reakcí kyseliny dithiobenzoové s chlorem a chloridem thionylu. V současnosti se jako chlorační činidlo častěji používá fosgen, přičemž se jako vedlejší produkt tvoří karbonylsulfid: C6H5CS2H + COCl2 → C6H5C(S)Cl + HCl + COS Thioacylchloridy se substituenty dodávajícími elektrony jsou stabilnější. (cs)
  • In organic chemistry, thioacyl chloride is a functional group of the type RC(S)Cl, where R is an organic substituent. Thioacyl chlorides are analogous to acid chlorides, but much rarer and less robust. The best studied is thiobenzoyl chloride, a purple oil first prepared by chlorination of dithiobenzoic acid with a combination of chlorine and thionyl chloride.A more modern preparation employs phosgene as the chlorinating agent, this also generates carbonyl sulfide as a by-product. PhCS2H + COCl2 → PhC(S)Cl + HCl + COSThe most common thioacyl chloride is thiophosgene. (en)
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  • Thioacylchloridy jsou organické sloučeniny s obecným vzorcem RC(S)Cl, kde R je organická skupina. Jedná se o sirné obdoby acylchloridů. Nejlépe prozkoumaným thioacylchloridem je thiobenzylchlorid, který se dá připravit reakcí kyseliny dithiobenzoové s chlorem a chloridem thionylu. V současnosti se jako chlorační činidlo častěji používá fosgen, přičemž se jako vedlejší produkt tvoří karbonylsulfid: C6H5CS2H + COCl2 → C6H5C(S)Cl + HCl + COS Thioacylchloridy se substituenty dodávajícími elektrony jsou stabilnější. (cs)
  • In organic chemistry, thioacyl chloride is a functional group of the type RC(S)Cl, where R is an organic substituent. Thioacyl chlorides are analogous to acid chlorides, but much rarer and less robust. The best studied is thiobenzoyl chloride, a purple oil first prepared by chlorination of dithiobenzoic acid with a combination of chlorine and thionyl chloride.A more modern preparation employs phosgene as the chlorinating agent, this also generates carbonyl sulfide as a by-product. PhCS2H + COCl2 → PhC(S)Cl + HCl + COSThe most common thioacyl chloride is thiophosgene. (en)
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  • Thioacylchloridy (cs)
  • Thioacyl chloride (en)
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