• 发明涉及一种新的化合物5,5,5-三氟-4-(亚胺基)戊酸及其合成方法有机化合物合成工艺技术领域

    The invention relates to a new fluorine-containing compounds 5,5,5- trifluoro -4-(benzene imidogen) ethyl valerate and its Synthesis method, belonging to organic compound synthesized technique realm.

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  • 本文介绍了甲基硫醚制备方法它的具体应用

    Various method of preparation and application of Sulfide phenyl trifluoromethyl are introduced.

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  • 以对三氟甲基胺为原料,经重氮化、化、水解制得对甲基甲醛收率35

    The starting reagent, p-trifluoromethylaniline, was subjected to diazotization, oximation, and hydrolyzationto synthesize p-trifluoromethyl benzaldehyde, with a total yield of 35.

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  • 论还了2,4-二氯-3,5-二硝基三氟甲基合成方法影响收率反应温度,反应时间催化剂进行了研究。

    This paper reported the synthetic method of 2, 4-dichloro-3, 5-dinitrotrifluorotoluene. The effect of temperature, time, and catalyst on yield were studied.

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  • 提出了一种以2,3-二硝基原料,化、高温氯化、硝化、再化反应合成2,3,4-三氟硝基新工艺路线。

    A method is given for synthesis of 2,3,4 trifluoronitrobenzene from 2,3 dichloronitrobenzene by fluorination, chlorination, nitration, etc.

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  • 本文以邻甲基、对氯胺、间三氟甲基5-三氟甲基-1,3-二胺单体,利用电化学方法,得到了上述衍生物的聚合物薄膜

    In this paper, polymer films were prepared with o-toluidine, p-chloroaniline, m-trifluoro methylaniline and 5-trifluoromethyl-1,3-diaminobenzene as monomer by electrochemical method.

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  • 本文以邻甲基、对氯胺、间三氟甲基5-三氟甲基-1,3-二胺单体,利用电化学方法,得到了上述衍生物的聚合物薄膜

    In this paper, polymer films were prepared with o-toluidine, p-chloroaniline, m-trifluoro methylaniline and 5-trifluoromethyl-1,3-diaminobenzene as monomer by electrochemical method.

    youdao

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