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Direct sulfenylation of acetone with benzothiazolesulfenamides to benzothiazolylthio-substituted alkylaminopropene: synthesis and application
Štolcová, Magdaléna, Kaszonyi, Alexander, Hronec, Milan, Liptaj, Tibor and Kyselá, Gabriela Direct sulfenylation of acetone with benzothiazolesulfenamides to benzothiazolylthio-substituted alkylaminopropene: synthesis and application Chemical Papers, Vol.64, No. 1, 2010, 65-71
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Document type:
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Článok z časopisu / Journal Article |
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Collection:
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Chemical papers
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| Author(s) |
Štolcová, Magdaléna
Kaszonyi, Alexander
Hronec, Milan
Liptaj, Tibor
Kyselá, Gabriela
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| Title |
Direct sulfenylation of acetone with benzothiazolesulfenamides to benzothiazolylthio-substituted alkylaminopropene: synthesis and application
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| Journal name |
Chemical Papers
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| Publication date |
2010
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| Year available |
2010
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| Volume number |
64
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| Issue number |
1
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| ISSN |
0366-6352
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| Start page |
65
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| End page |
71
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| Place of publication |
Poland
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| Publisher |
Versita
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| Collection year |
2010
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| Language |
english
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| Subject |
250000 Chemical Sciences
250300 Organic Chemistry
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| Abstract/Summary |
N-Substituted derivatives of 2-benzothiazolesulfenamides give high yields of 1-(2′-benzothiazolylthio)-2-alkylaminoprop-1-ene and 1,1-bis-(2′-benzothiazolylthio)-2-alkylaminoprop-1-ene in a reaction with acetone in the temperature range from 56°C to 70°C and in the presence of a small amount of water. The α-sulfenylated carbonyl product, 2′-benzothiazolylthiopropan-2-one, is supposed to be an intermediate of this one-pot synthesis. 1,1-Bis-(2′-benzothiazolylthio)-2-tert-butylaminoprop-1-ene has been proved an accelerator of sulfur curing of rubber composites with high processing safety.
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