Abstract:
Imines of 3-formyl-4-hydroxycoumarin have been found to exist in E- and Z-ketoenamine forms in a crystal state and undergo Z/E-isomerization around the C=C bond in organic solvents (e.g., CHCl3).
Citation:
V. F. Traven', I. V. Ivanov, V. S. Lebedev, B. G. Milevskii, T. A. Chibisova, N. P. Solov'eva, V. I. Polshakov, O. N. Kazheva, G. G. Alexandrov, O. A. Dyachenko, “Z/E(C=C)-isomerization of coumarin enamines induced by organic solvents”, Mendeleev Commun., 19:4 (2009), 214–216
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