REACTION OF AMINOSULFENATES AND DIALKYL SULFOXYLATES WITH METHYL TRIFLUOROMETHANESULFONATE AND SODIUM IODIDE: NMR SPECTROSCOPIC STUDIES

Marian Mikolajczyk Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Department of Organic Sulfur Compounds, 90-362, Lodz, Boczna, 5, Poland

Piotr Kiełbasinski Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Department of Organic Sulfur Compounds, 90-362, Lodz, Boczna, 5, Poland

Bogdan Bujnicki Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Department of Organic Sulfur Compounds, 90-362, Lodz, Boczna, 5, Poland

Eberhard Wenschuh Sektion Chemie der Humboldt-Universität zu Berlin, DDR-104, Hessische Str. 1-2, Berlin

Ulrich Kühne Sektion Chemie der Martin-Luther Universität Halle-Wittenberg, DDR-402 Halle, Weinbergweg, 16

Abstract

Treatment of aminosulfenates and dialkyl sulfoxylates with methyl trifluoromethanesulfonate-sodium iodide reagent proved to be a convenient method for synthesis of sulfinamides and sulfinates, respectively. It was demonstrated by means of low temperature ¹H-NMR spectroscopy that methylation of morpholine- and piperidinesulfenates by TfOMe occurs at the sulfur atom leading to the corresponding alkoxyaminomethylsulfonium salts.

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REACTION OF AMINOSULFENATES AND DIALKYL SULFOXYLATES WITH METHYL TRIFLUOROMETHANESULFONATE AND SODIUM IODIDE: NMR SPECTROSCOPIC STUDIES

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REACTION OF AMINOSULFENATES AND DIALKYL SULFOXYLATES WITH METHYL TRIFLUOROMETHANESULFONATE AND SODIUM IODIDE: NMR SPECTROSCOPIC STUDIES

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