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A Procedure for Isolating Desmotropic Forms of Tautomeric Compounds, with 5-Benzylidene-2-mercapto-Δ2-thiazolin-4-one as Example

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Abstract

Reaction of aniline with a mixture of tautomes of 3-benzylidene-4-oxothiazolidine-2-thione, followed by treatment with hydrogen chloride, allowed isolation of the pure desmotropic form of this compound, 5-benzylidene-2-mercapto-Δ2-thiazolin-4-one.

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  1. St. Petersburg State Technological Institute, St. Petersburg, Russia

    E. B. Aronova & A. I. Ginak

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  1. E. B. Aronova
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  2. A. I. Ginak
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Aronova, E.B., Ginak, A.I. A Procedure for Isolating Desmotropic Forms of Tautomeric Compounds, with 5-Benzylidene-2-mercapto-Δ2-thiazolin-4-one as Example. Russian Journal of Applied Chemistry 75, 1885–1886 (2002). https://doi.org/10.1023/A:1022299228532

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