YAKUGAKU ZASSHI
Online ISSN : 1347-5231
Print ISSN : 0031-6903
ISSN-L : 0031-6903
Syntheses of 6α-Hydroxy-11-ethoxycarbonyleusanton-4-enic Acid Lactone
Masamoto NishikawaHikoichi HagiwaraKatsura Morita
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1958 Volume 78 Issue 2 Pages 200-201

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Abstract
Oxidation of ethyl 3-halo-11-ethoxycarbonyleusantona-3, 5-dienate (IIa or IIb) with performic or peracetic acid and silver nitrate afforded 3-oxo-6α-hydroxy-11-ethoxy-carbonyleusanton-4-enic acid lactone (V).
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© by the PHARMACEUTICAL SOCIETY OF JAPAN
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