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Synthesis 1988; 1988(6): 482-483
DOI: 10.1055/s-1988-27616
DOI: 10.1055/s-1988-27616
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A Convenient Synthesis of 3-Chloromethyl-2(3H)-benzothiazolones
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Publikationsverlauf
Publikationsdatum:
20. August 2002 (online)
3-Chloromethyl-2(3H)-benzothiazolones 4 were synthesized from 1,3, 5-triphenyl-1,3,5-triazines 2 and chlorocarbonylsulfenyl chloride in a one-pot procedure. The chlorine atom in 4 was subtituted by three types of nucleophiles, namely, potassium acetate, p-toluenethiolate ion and sodium azide, in good yield.