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2013•Journal of Huaiyin Teachers CollegeRequires access

Study on the Preparation of 4-Aminophenylacetic Acid by Hydrazine Hydrate Reduction Method in Presence of Pd / C Catalyst

Ding Jian-xi

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Abstract

The preparation method of 4-aminophenylacetic acid by reduction of 4-nitrophenylacetic acid with hydrazine hydrate in presence of Pd / C catalyst was studied. The influences on the product yield of reaction time,reaction temperature and quantities of hydrazine hydrate and catalyst used were investigated. Under the optimum conditions,the yield of 4-aminophenylacetic acid could reach 89. 52%. IR and1HNMR proved the structure of product.

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What this paper is about

The preparation method of 4-aminophenylacetic acid by reduction of 4-nitrophenylacetic acid with hydrazine hydrate in presence of Pd / C catalyst was studied. The influences on the product yield of reaction time,reaction temperature and quantities of hydrazine hydrate and catalyst used were investigated. Under the optimum conditions,the yield of 4-aminophenylacetic acid could reach 89. 52%. IR and1HNMR proved the structure of product.

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Available abstract

The preparation method of 4-aminophenylacetic acid by reduction of 4-nitrophenylacetic acid with hydrazine hydrate in presence of Pd / C catalyst was studied. The influences on the product yield of reaction time,reaction temperature and quantities of hydrazine hydrate and catalyst used were investigated. Under the optimum conditions,the yield of 4-aminophenylacetic acid could reach 89. 52%. IR and1HNMR proved the structure of product.

Key concepts: Hydrazine (antidepressant), Hydrate, Yield (engineering), Catalysis, Chemistry, Inorganic chemistry, Nuclear chemistry, Organic chemistry

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