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REVERSIBLE CONDENSATION OF 4-ARYLIDENE-1,2-DIMETHYL-1H-IMIDAZOL-5(4H)-ONES WITH AROMATIC ACYL CHLORIDES

Светлана В. Голодухина, Надежда С. Балеева, Константин С. Минеев, Михаил С. Баранов
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Abstract


(Z)-1,2-Dimethyl-4-(4-methoxybenzylidene)-1H-imidazol-5(4H)-one underwent a condensation reaction with aromatic acyl chlorides, forming keto derivatives that were structurally similar to chromophores of red fluorescent proteins, as well as to the products of their maturation and/or degradation. The reverse reaction of the obtained products was observed upon treatment with aqueous alkali.

How to Cite
Golodukhina, S. V.; Baleev, N. S.; Mineyev, K. S.; Baranov, M. S. Chem. Heterocycl. Compd. 2015, 51, 944. [Khim. Geterotsikl. Soedin. 2015, 51, 944.]

For this article in the English edition see DOI 10.1007/s10593-015-1802-6


Keywords


imidazolones; chromophores; fluorescent proteins; condensation

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