Process for producing aromatic ring alkylated phenols
AssigneeSumitomo Chemical Company, Limited
InventorsTomoyuki Suzuki, Fumisato Goto, Kozo Tanaka
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Abstract
A process for producing an aromatic ring alkylated phenols, wherein said process comprises reacting phenols represented by the general formula (1): wherein, each of R1, R2, R3, R4 and R5 independently represents a hydrogen atom, or a linear or branched alkyl group having 1 to 10 carbon atoms; with monohydric or dihydric alcohol in the presence of a hydroxide of a metal, an alkoxide of a metal, or a hydroxide of a metal and an alkoxide of a metal under a supercritical state of the alcohol.
Claims10
A process for producing an aromatic ring alkylated phenols, wherein said process comprises reacting phenols represented by the general formula (1):
- wherein, each of R1, R2, R3, R4 and R5 independently represents a hydrogen atom, or a linear or branched alkyl group having 1 to 10 carbon atoms;
- with monohydric or dihydric alcohol in the presence of a hydroxide of a metal, an alkoxide of a metal, or a hydroxide of a metal and an alkoxide of a metal under a supercritical state of the alcohol.
Dependencies are inferred from the claim text.