Convenient Synthesis of N-Sulfinylamines Catalytic Effects of Tertiary Amines

Catalytic effects of tertiary amines on N-sulfinylation of p-toluenesulfonamide, p-toluidine, and p-toluamide have been investigated by proton NMR studies. Though the catalytic effects were dependent on the substrates, 4-dimethylaminopyridine, pyridine and triethylamine exerted stronger catalytic ef...

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Bibliographic Details
Published inBulletin of the Korean Chemical Society Vol. 11; no. 6; pp. 494 - 496
Main Authors Park, Koon-Ha, Park, Myeong-Soon
Format Journal Article
LanguageKorean
Published 1990
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Summary:Catalytic effects of tertiary amines on N-sulfinylation of p-toluenesulfonamide, p-toluidine, and p-toluamide have been investigated by proton NMR studies. Though the catalytic effects were dependent on the substrates, 4-dimethylaminopyridine, pyridine and triethylamine exerted stronger catalytic effects than imidazole and N,N-dimethylaniline. Among the substrates employed, p-toluenesulfonamide turned out to be catalyzed greater than p-toluidine and p-toluamide.
Bibliography:KISTI1.1003/JNL.JAKO199013464455281
ISSN:0253-2964
1229-5949