Condensation of 1,3-thiazan-2,4-dithione |
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Authors: | E D Sych I V Fesenko |
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Institution: | (1) Institute of Organic Chemistry, Academy of Sciences of the Ukrainian SSR, Kiev |
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Abstract: | Thiopropiorhodanine condenses at the 4-thioketo group with quaternary salts of 2-methyl- and 2-methyl-5-methoxybenzothiazole to form merocyanins. N-Ethyl- and N-phenyl derivatives do not undergo this reaction.See 1] for communication I.Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 2, pp. 228–229, February, 1971. |
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