摘要
介绍了在１０％和３０％的氢氧化钠中用聚乙二醇相转移催化苯甲醛的歧化反应。该反应能使苯甲酸的产率提高到９０．５％和９８．３％。同时还报道了在非相转移催化条件下，苯甲醛在１５％至２５％的氢氧化钠中，进行歧化反应的实验结果。
It presented the Dispropration of phenylatlehyde under phase-transfer catalysis of polyglycol in 10%and 30%sodium hydroxide so lutions, theyields of benzoic acid increased to 90.5%and 98.3%respectively, mean while,itstatad the resalts under nonphase transgfer catalysis in range of 15-30% sodiumhydroxide solutions.
