6-(3,4-Methylenedioxyphenyl)-2H-pyran-2-one synthesis

12synthesis methods

Yield:91-89-4 94%

Reaction Conditions:

with 2,3-dicyano-5,6-dichloro-p-benzoquinone in 1,4-dioxane; for 5 h;Heating;Dehydrogenation;

References:

Gong, Young Dae;Tanaka, Hiroko;Iwasawa, Nobuharu;Narasaka, Koichi [Bulletin of the Chemical Society of Japan,1998,vol. 71,# 9,p. 2181 - 2185]

2345-51-9 Synthesis

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