HCID 69892168, compound → HCID 86586189, compound

Participants

Reaction Steps

0.89 g of 6-t-butyl-5-(2-methyl-2-propenyloxy)-2,3-dihydrobenzofuran-2-spiro-1′-cycloheptane was dissolved in 3 ml of dimethylaniline and the solution was treated in the same manner as in Example 8-2) to give 0.80 g of 6-t-butyl-5-hydroxy-4-(2-methyl-2-propenyl)-2,3-dihydrobenzofuran-2-spiro-1′-cycloheptane as a colorless oil (yield 90%).

Provenance & Evidence