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Note | Regular issue | Vol 51, No. 6, 1999, pp.1427-1431
Published online, 1st January, 1970
DOI: 10.3987/COM-99-8495
2(3H)- and 2(5H)-Furanones. VIII. Preparation and α Nucleophilicity of (S)-γ-Isopropyl-α-methyl-β-tetramic Acid

Naoki Toyooka,* Morihiro Nishio, Hiroyuki Shinoda, and Takefumi Momose

*Faculty of Pharmaceutical Sciences, Toyama Medical and Pharmaceutical University, 2630 Sugitani, Toyama, Toyama 930-0194, Japan

Abstract

An efficient preparation of (S)-γ-isopropyl-α-methyl-β-tetramic acid has been established, and the α nucleophilicity of the acid has been also examined