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Synthesis of 2-[2-(Ethoxymethoxy)phenyl]spiro[cyclopropane-1,2'-indene]-1',3'-dioneстатья
- Авторы: Ivanova Olga A., Shorokhov Vitaly V., Andreev Ivan A., Ratmanova Nina K., Rybakov Victor B., Strel’tsova Elena D., Trushkov Igor V.
- Журнал: MolBank
- Номер: 1
- Год издания: 2023
- Издательство: MDPI
- Местоположение издательства: Basel, Switzerland
- Первая страница: M1604
- DOI: 10.3390/m1604
- Аннотация: An 1,3-indanedione-derived donor–acceptor cyclopropane, bearing the ethoxymethyl-protected phenolic group at the ortho-position of the donor aryl substituent, has been synthesized using a reaction sequence involving the Knoevenagel condensation of 1,3-indanedione with the corresponding protected salicylaldehyde followed by the Corey–Chaykovsky cyclopropanation of the obtained adduct with dimethylsulfoxonium methylide. The structure of the synthesized cyclopropane was unambiguously proved by single-crystal X-ray diffraction data.
- Добавил в систему: Шорохов Виталий Владимирович