Memoirs of the Faculty of Engineering, Okayama University
Published by Faculty of Enginerring, Okayama University <Formerly known as>
Memoirs of the School of Engineering, Okayama University
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Lactone Carboxylic Acids. III. Reaction of Ethyl β-Alkylglycidates with Ethyl Malonate
Takeda Akira
Department of Industrial Chemistry
Kariya Yosihiro
Department of Synthetics Chemistry, School of Engineering, Okayama University
Torii Sigeru
Department of Industrial Chemistry
抄録
The ring opening of epoxide group in the reaction of ethyl ,β-alkylglycidates with sodiomalonate was observed mostly at the α-position of the glycidates. Ethyl β-ethylglycidate, however, on treatment with sodiomalonate gave ten percent of β-fission product, elucidated by NMR spectra. The reaction sequence provides a general preparative route to γ-alkylparaconic acids and their derivatives.
ISSN
0475-0071
NCID
AA00733903
NAID