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1H-2-Benzopyran-1,3(4H)-dione, 6-methoxy- synthesis

5synthesis methods
-

Yield:105246-90-0 89%

Reaction Conditions:

with acetyl chloride for 2 h;Heating;

References:

Peters, Olaf;Debaerdemaeker, Tony;Friedrichsen, Willy [Journal of the Chemical Society. Perkin transactions I,1999,# 1,p. 59 - 70]