• Pyridonecarboxylic acid derivative substituted by bicyclic amino group, ester thereof, salt thereof, and bicyclic amine as intermediate thereof.

    双环氨基取代的吡啶酮羧酸衍生物其酯以及可用作中间体的双环类胺

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  • Ethylene oxide is the derivative of ethane and the intermediate of organic chemistry raw materials. It reacts easily with water, alcohol, ammonia, amine, phenol, hydrogen halide, acid and thioalcohol.

    环氧乙烷乙烯衍生物有机化工原料中间体卤化硫醇进行开环反应

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  • The invention belongs to the technical field of organic chemistry, in particular to the sulfonylation methods of an amine and a derivative thereof.

    发明属于有机化学技术领域具体涉及一种及其衍生物酰化方法

    youdao

  • The invention belongs to the technical field of organic chemistry, in particular to the sulfonylation methods of an amine and a derivative thereof.

    发明属于有机化学技术领域具体涉及一种及其衍生物酰化方法

    youdao

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