Influence of bromide ions on the synthesis of anomeric thiocyanates |
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Authors: | Piotr Cmoch Zbigniew Pakulski |
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Institution: | Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warszawa, Poland |
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Abstract: | The synthesis of anomeric thiocyanates with the α- and β-configuration is described. Reactions performed under standard conditions afforded the 1,2-trans derivatives as the main products, whereas in the presence of the quaternary ammonium salts, the 1,2-cis-thiocyanates were formed preferentially. The strong influence of the bromide ions on the distribution of the products is discussed. |
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