• 溶剂存在下过氧化一步催化氧化戊烯制备醛过程中的催化体系进行了研究。

    Some catalytic systems for the synthesis of glutaraldehyde by one step catalytic oxidation of cyclopentene and hydrogen peroxide in a non water solvent were studied.

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  • 本文介绍选择加氢聚合研究中的相色谱分析方法

    In this paper, the gas chromatographic methods used in the research for selective hydrogenation of cyclopentadiene to produce polymer grade cyclopentene have been described.

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  • 磷酸催化剂,催化工业戊烯顺丁酸酐进行异构加成反应。

    In the presence of catalyst phosphoric acid, isomeric addition of bipentene with cis-butenedioic anhydride can form terpenyl bu tenedioic anhydride compound as expoxylite firming agent.

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  • 苯胺苯乙2,4,4-三甲基戊烯反应产物

    N-Phenyl-benzenamine reaction products with styrene and 2,4,4-trimethylpentene.

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  • 苯胺苯乙2,4,4-三甲基戊烯反应产物

    N-Phenyl-benzenamine reaction products with styrene and 2,4,4-trimethylpentene.

    youdao

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