2-Naphthalenol, 2-ethynyl-1,2,3,4-tetrahydro-5,8-dimethoxy-

5,8-dimethoxy-3,4-dihydronaphthalene-2-carboxylic acid

甲基锂

5,8-二甲氧基-1-四氢萘酮

(+/-)-2-(1-hydroxy-ethyl)-5,8-dimethoxy-3,4-dihydronaphthalene