Showing papers by "Riina Aav published in 2005"
TL;DR: A Horner-Wadsworth-Emmons reagent was used in the reaction with 2,2-disubstituted-1,3-cyclopentanediones, resulting in 4-oxohexanoic acid ethyl ester derivative up to 90% isolated yield 31P-13C- and 1H-NMR study of the intermediates of the reaction involving the ethyl 2-(diethylphosphono)propionate.
Abstract: A Horner-Wadsworth-Emmons reagent-ethyl 2-(diethylphosphono)propionate in the reaction with 2,2-disubstituted-1,3-cyclopentanediones, results in 4-oxohexanoic acid ethyl ester derivative up to 90% isolated yield 31P-13C- and 1H-NMR study of the intermediates of the reaction involving the ethyl 2-(diethylphosphono)propionate was accomplished
9 citations
TL;DR: An efficient synthesis of bis-nor Wieland-Miescher ketone and its derivatives starting from commercially available 2-allyl-2-methylcyclopenta-1,3-dione is described in this article.
Abstract: An efficient synthesis of bis-nor Wieland-Miescher ketone and its derivatives starting from commercially available 2-allyl-2-methylcyclopenta-1,3-dione is described.
4 citations