HCID 86586189, compound → HCID 86586190, compound

Participants

Reaction Steps

0.80 g of 6-t-butyl-5-hydroxy-4-(2-methyl-2-propenyl)-2,3-dihydrobenzofuran-2-spiro-1′-cycloheptane synthesized in Example 10 was dissolved in 5 ml of ethanol and the solution was treated with 0.05 g of 10% palladium on carbon in the same manner as in Example 9 to give 0.56 g of 6-t-butyl-5-hydroxy-4-(2-methylpropyl)-2,3-dihydrobenzofuran-2-spiro-1′-cycloheptane as a pale yellow oil (yield 70%).

Provenance & Evidence