• 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.

    磷酸催化剂,催化工业戊烯顺丁烯二酸酐进行异构加成反应。

    youdao

  • 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.

    磷酸催化剂,催化工业戊烯顺丁烯二酸酐进行异构加成反应。

    youdao

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