Abstract
The synthesis of new arylidene derivatives of 3 -aminorhodanine has been effected. It has been established that the condensation of 3-aminorhodanine with aldehydes in an alcoholic medium gives 3′-arylidene derivatives. Similar reactions in an ammoniacal medium lead to 5-derivatives of 3-aminorhodanine. 3′, 5-Diarylidene derivatives can be obtained by condensing 3′-aminorhodanine with an excess of an aldehyde in glacial acetic acid, except for the salicylidene and 9-anthrylidene derivatives, the synthesis of which can be carried out only in two stages.
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References
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Petlichnaya, L.I., Turkevich, N.M. Synthesis of new arylidene derivatives of 3-aminorhodanine. Chem Heterocycl Compd 4, 57–59 (1970). https://doi.org/10.1007/BF00478079
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DOI: https://doi.org/10.1007/BF00478079