S 89 Structure of diethyl (polyfluorobenzoyl)malonates and their thermal intramolecular cyclizat / D. N. Bazhin, E. V. Schegolkov, Yu. S. Kudyakova, Ya. V. Burgart, V. I. Saloutin // Russian Chemical Bulletin (Translation of Izvestiya Akademii Nauk, Seriya Khimicheskaya). - 2011. - Vol.60, №5. - С. 929-932 Рубрики: ХИМИЧЕСКИЕ НАУКИ Кл.слова (ненормированные): POLYFLUOROBENZOYL -- POLYFLUOROBENZOYL CHLORIDES -- CYCLIZATION Аннотация: The reaction of the C-ethoxymagnesium derivative of diethyl malonate with polyfluorobenzoyl chlorides affords the corresponding (polyfluorobenzoyl)malonates prone to thermal cyclization into coumarin derivatives. The compounds obtained are inherent in keto—enol tautomerism \\\\Expert2\\nbo\\Russian Chemical Bulletin\\2011, 60 (5), 929-932.pdf |