ELIMINATION REACTION IN D-GLUCURONOLACTONE AND D-MANNURONOLACTONE
作者:Kiyohiko Tajima、Hiroshi Itoh、Hitoshi Morooka
DOI:10.1246/cl.1980.1465
日期:1980.11.5
Triacetate of D-glucuronolactone (1) or D-mannuronolactone (2) is converted to 3-acetoxy-6-diacetoxymethylpyrane-2-one (3) and 2,5, 6 6-tetraacetoxy-2,4-hexadienoic acid (4) respectively by treatment with acetic anhydride-potassium acetate-18-crown-6 or acetic anhydridetriethylamine.