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    • 2. 发明公开
    • 시아노페닐 유도체 제조방법
    • 西雅图페닐유도체제조방법
    • KR1020060063984A
    • 2006-06-12
    • KR1020067007151
    • 1999-05-28
    • 쇼와 덴코 가부시키가이샤
    • 야스다,히로시오시로,키미타카노자와,카네오모리카와,코헤
    • C07C253/30C07C255/56C07C255/57
    • A process for producing a cyanobenzaldehyde compound which comprises using an oxidizing agent to convert the aminomethyl group of a cyanobenzylamine compound to an aldehyde group without impairing the cyano group; a process for producing a cyanobenzoyl halide compound which comprises converting the aldehyde group of a cyanobenzaldehyde compound to an acid halide group without impairing the cyano group; and a process for producing a cyanobenzoic acid compound which comprises reacting a cyanobenzaldehyde compound with a hypohalogenous acid. The cyanophenyl derivatives, useful as intermediates for medicines, agricultural chemicals, liquid crystals, functional high-molecular monomers, etc., can be efficiently produced from easily available materials.
    • 一种氰基苯甲醛化合物的制造方法,其特征在于,使用氧化剂将氰基苄胺化合物的氨甲基变换为醛基而不损害氰基, 制备氰基苯甲酰卤化合物的方法,该方法包括将氰基苯甲醛化合物的醛基转化为酰卤基团而不损害氰基; 以及一种生产氰基苯甲酸化合物的方法,该方法包括使氰基苯甲醛化合物与次卤酸反应。 用作医药,农药,液晶,功能性高分子单体等的中间体的氰基苯基衍生物可以从容易得到的材料有效地制造。
    • 4. 发明公开
    • 시아노페닐 유도체 제조방법
    • 生产氰基苯甲酸衍生物的方法
    • KR1020060063983A
    • 2006-06-12
    • KR1020067007150
    • 1999-05-28
    • 쇼와 덴코 가부시키가이샤
    • 야스다,히로시오시로,키미타카노자와,카네오모리카와,코헤
    • C07C253/30C07C255/56C07C255/57
    • A process for producing a cyanobenzaldehyde compound which comprises using an oxidizing agent to convert the aminomethyl group of a cyanobenzylamine compound to an aldehyde group without impairing the cyano group; a process for producing a cyanobenzoyl halide compound which comprises converting the aldehyde group of a cyanobenzaldehyde compound to an acid halide group without impairing the cyano group; and a process for producing a cyanobenzoic acid compound which comprises reacting a cyanobenzaldehyde compound with a hypohalogenous acid. The cyanophenyl derivatives, useful as intermediates for medicines, agricultural chemicals, liquid crystals, functional high-molecular monomers, etc., can be efficiently produced from easily available materials.
    • 一种制备氰基苯甲醛化合物的方法,其包括使用氧化剂将氰基苄胺化合物的氨基甲基转化为醛基而不损害氰基; 制备氰基苯甲酰卤化合物的方法,其包括将氰基苯甲醛化合物的醛基转化为酰卤基团而不损害氰基; 以及制备氰基苯甲酸化合物的方法,其包括使氰基苯甲醛化合物与次卤酸酸反应。 用作药物中间体,农药,液晶,功能性高分子单体等的氰基苯基衍生物可以通过容易获得的材料有效地制备。