对硝基苯乙酸和邻硝基苯乙酸的合成研究  

Studies on the Synthesis of 4-Nitrophenyl Acetic Acid and 2-Nitrophenyl Acetic Acid

作　　者：杜贵英[1] 

机构地区：[1]河北大学化学系

出　　处：《山东化工》1998年第1期18-18,21,共2页Shandong Chemical Industry

摘　　要：在硝基苯乙酸的合成中，采用醇钠代替部分苯酚钠，可使苯酚钠用量减少５０％，产品收率仍可达１００％。A procedure on synthesis of nitrophenyl acetic acids with high yield of 100% has been developed catalysed by sodium methylate or ethylate partially instead of sodium phenolate at certain ratio of sodium alkoxide,nitrotoluene and sodium phenolate.

关 键 词：硝基苯乙酸 合成 对硝基苯乙酸 邻硝基苯乙酸 

分 类 号：TQ246.16[化学工程—有机化工]