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Kozyminykh V.О., Mukovoz P.P., Kirillova Е.А., Scherbakov Yu.V., Vinogradov А.N., Solovyeva Е.А., Mozgunova Е.М., Litvinova Е.S., Sviridov А.P., Narbekov I.V., Gamburg T.V., Fedoseev S.А., Kozyminykh Е.N. METAL-DERIVATIVES OF THE ρ-π-ELECTRON-REDUNDANT POLYCARBONYL SYSTEMS WITH ARTICULATED α- AND β-DIOXOFRAGMENTS. REPORT 2. SYNTHESIS AND STRUCTURE OF NATRIUM ENOLATS OF OXYDERIVATIVES OF 1,3-DICARBONYL COMPOUNDS By Claisen ester condensation of methylene-carbonyl compounds with di-ethyl oxalate over natrium they have obtained natrium enolats of certain oxo derivatives of 1,3-dicarbonyl compounds. Specific features of synthesized β-diketonats structure have been discussed. They give additional to the previous review literary data on receipt, structure and features of metal-derived anions with 1,3-dicarbonylic compound, functionalized with acceptor substitutes, ρ-π-electron-surplus of polycarbonylic systems with coupled α- and β-dioxo links.
About this article
Author:
Year: 2009
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Editor-in-chief |
Sergey Aleksandrovich
MIROSHNIKOV |
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