New method of isolating N-substituted 3-aminomethylenethiol-4-en-2-ones |
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| Authors: | M A Kalik Ya L Gol'dfarb M M Krayushkin |
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| Institution: | (1) N. D. Zelinskii Institute of Organic Chemistry, Academy of Sciences of the USSR, 117913 Moscow |
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| Abstract: | The methods for the synthesis of the little-studied N-substituted 3-aminomethylenethiol-4-en-2-ones (I) — thiophene analogs of aromatic o-hydroxyazomethines — are based on the application of the not readily accessible and labile hydroxy and methoxy derivatives of thiophene 1, 2].Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 6, pp. 854–855, June, 1986. |
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