Zhu Jin-tao
2011
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Journal
Journal of Zhejiang Sci-Tech University
Abstract
4-methoxyphenylacetic acid is prepared from anisole by Friedel-Crafts reaction with ethyl oxalylchloride under the catalyst of aluminum trichloride to give ethyl 4-methoxybenzoylformate,without purification,which are subjected to reduction by Wolff-Kishner-Huang reaction with hydrazine hydrate with an overall yield of 55.4%,and it's structure is characterized by IR、1HNMR and MS.