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7-(1-METHYL-2-OXO-PROPOXY)-2,3-DIHYDRO-1H-CYCLOPENTA[C]CHROMEN-4-ONE synthesis

1synthesis methods
21260-41-3 Synthesis
7-Hydroxy-2,3-dihydro-1H-cyclopenta[c]chromen-4-one

21260-41-3
28 suppliers
$60.00/100mg

4091-39-8 Synthesis
3-Chloro-2-butanone

4091-39-8
151 suppliers
$14.00/5g

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Yield:314743-56-1 78%

Reaction Conditions:

with potassium carbonate in acetone at 50 - 56;Williamson reaction;

References:

Garazd;Garazd;Shilin;Panteleimonova;Khilya [Chemistry of Natural Compounds,2002,vol. 38,# 3,p. 230 - 242]