| 摘要 |
PURPOSE: A method for preparing an alcoholic hydroxyl group-containing compound is provided to prepare an alcoholic hydroxyl group-containing compound useful as a starting material for modifying an organic resin or silicon resin. CONSTITUTION: An alcoholic hydroxyl-containing compound has chemical formula (1), wherein R is hydrogen, methyl or trifluoromethyl. A method of preparing an alcoholic hydroxyl-containing compound comprises the step of reacting a bisphenol derivative having the general formula (2), wherein R is hydrogen, methyl or trifluoromethyl with water in the presence of a transition metal catalyst having the general formula (3), wherein R1 and R2 are hydrogen, alkyl or aryl, may have a substituent, or two R1 or two R2 may bond together to form a ring with the carbon atoms to which they are attached, R3, R4, R5 and R6 are hydrogen, alkyl or aryl, R4 and R5 may also be a polymer like hydroxymethylpolystyrene or silica gel, R6 may form an optionally substituted ring with adjacent R4 or R5 and the carbon atoms to which they are attached, and M is selected from the group consisting of manganese, iron, cobalt, zinc, nickel, aluminum, chromium, ruthenium, rhodium, titanium, vanadium, molybdenum, and tungsten.
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