| 摘要 |
PCT No. PCT/FR96/01722 Sec. 371 Date Aug. 31, 1998 Sec. 102(e) Date Aug. 31, 1998 PCT Filed Oct. 31, 1996 PCT Pub. No. WO97/16402 PCT Pub. Date May 9, 1997A method for C-alkylating a hydroxylated aromatic compound having at least one hydrogen atom in the ortho or para position relative to the hydroxyl grouping, wherein the aromatic compound is exposed to a proton acid and a compound causing the formation of a carbo-cation in the presence of the acid, and the reaction is performed in the presence of a solvent consisting of a water-alcohol pair. |
