HCID 69890713, compound → HCID 86586191, compound

Participants

Reaction Steps

0.82 g of 5-(2-butenyloxy)-6-t-butyl-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 0.14 g of 6-t-butyl-5-hydroxy-4-(1-methyl-2-propenyl)-2,3-dihydrobenzofuran-2-spiro-1′-cycloheptane as a white solid (yield 17%).

Provenance & Evidence