Ethyl pentachlorophenyl sulfide

Thiophenetole (ethyl phenyl sulfide, 213) by prolonged heating with chlorosulfonic acid at 150-160 °C gave ethyl pentachlorophenyl sulfide 214 (Equation 68). 

Ethyl phenyl sulfide, by prolonged heating with excess chlorosulfonic acid, was chlorinated to give ethyl pentachlorophenyl sulfide (see Chapter 4, p 76). 

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See also in sourсe #XX -- [ ]

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