浙江化工
浙江化工
절강화공
ZHEJIANG CHEMICAL INDUSTRY
2014年
10期
28-29,38
,共3页
徐大国%肖竹钱%蒋成君
徐大國%肖竹錢%蔣成君
서대국%초죽전%장성군
苯甲酰甲酸甲酯%氧化%酯化反应
苯甲酰甲痠甲酯%氧化%酯化反應
분갑선갑산갑지%양화%지화반응
methyl phenylglyoxylate%oxidize%esterification reaction
研究了苯甲酰甲酸甲酯的制备方法。以苯乙酮为原料，亚硝酸氧化生成苯甲酰甲酸，强酸性阳离子交换树脂催化酯化合成苯甲酰甲酸甲酯，总收率为65.85%。产物结构经核磁共振氢谱、质谱确证。
研究瞭苯甲酰甲痠甲酯的製備方法。以苯乙酮為原料，亞硝痠氧化生成苯甲酰甲痠，彊痠性暘離子交換樹脂催化酯化閤成苯甲酰甲痠甲酯，總收率為65.85%。產物結構經覈磁共振氫譜、質譜確證。
연구료분갑선갑산갑지적제비방법。이분을동위원료，아초산양화생성분갑선갑산，강산성양리자교환수지최화지화합성분갑선갑산갑지，총수솔위65.85%。산물결구경핵자공진경보、질보학증。
The synthesis of methyl phenylglyoxylate was studied. Using acetophenone as the starting material, methyl phenylglyoxylate was got through nitrous acid oxidation, esterfication with anhydrous ethanol by strong-acid cation exchange resin with the yield of 65.85%. The products structures were characterized by 1H-NMR and MS.
