发明名称 Process for producing aminobenzylamine
摘要 A commercially advantageous process for producing m- or p-aminobenzylamine is provided, which is characterized by subjecting m- or p-nitrobenzaldehyde and ammonia to catalytic reduction in the presence of a reducing catalyst in an organic solvent; in the reduction, when nitrobenzaldehyde and ammonia are in advance made a mixed solution in an organic solvent, and this solution is added in divided manner, the yield being further improved.
申请公布号 US4978792(A) 申请公布日期 1990.12.18
申请号 US19890323087 申请日期 1989.03.14
申请人 MITSUI TOATSU CHEMICALS, INC. 发明人 NAGATA, TERUYUKI;TAMAKI, AKIHIRO;WATANABE, KATSUZI;YAMAGUCHI, AKIHIRO
分类号 C07C209/36 主分类号 C07C209/36
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