HCID 54080377, compound → HCID 14368062, compound

Participants

Reaction Steps

The so-obtained 2'-hydroxy-3-methoxy-4,4',6'-tris(methoxymethoxy)-3'-(3-methyl-2-butenyl)chalcone was dissolved in ethyl acetate, and catalytic reduction was carried out by using 3.0 g of 5% palladium/carbon. The reaction liquid was filtered by using Celite and concentrated under a reduced pressure to obtain 12.4 g (yield=93.8%) of 1-[2-hydroxy-4,6-bis(methoxymethoxy)-3-isopentylphenyl]-3-(3-methoxy-4-methoxymethoxyphenyl)-1-propanone in the form of a syrup.

Provenance & Evidence