Process for producing compounds comprising nitrile functions
    1.
    发明授权
    Process for producing compounds comprising nitrile functions 有权
    用于生产包含腈功能的化合物的方法

    公开(公告)号:US08981128B2

    公开(公告)日:2015-03-17

    申请号:US14131453

    申请日:2012-07-05

    摘要: The present invention relates to the production of compounds comprising nitrile functions and of cyclic imide compounds. It relates more particularly to the production of compounds comprising nitrile functions from compounds comprising carboxylic functions, advantageously of natural and renewable origin, and from 2-methylglutaronitrile (MGN) or a mixture N of dinitriles comprising 2-methylglutaronitrile (MGN), 2-ethylsuccinonitrile (ESN) and adiponitrile (AdN).

    摘要翻译: 本发明涉及生产包含腈官能团和环状酰亚胺化合物的化合物。 更具体地说,涉及包含腈功能的化合物的化合物的生产,所述化合物包含有机天然和可再生的羧基官能团,以及2-甲基戊二腈(MGN)或包含2-甲基戊二腈(MGN),2-乙基琥珀腈 (ESN)和己二腈(AdN)。

    PROCESS FOR PRODUCING COMPOUNDS COMPRISING NITRILE FUNCTIONS
    3.
    发明申请
    PROCESS FOR PRODUCING COMPOUNDS COMPRISING NITRILE FUNCTIONS 有权
    生产包含NITRILE功能的化合物的方法

    公开(公告)号:US20140171663A1

    公开(公告)日:2014-06-19

    申请号:US14131453

    申请日:2012-07-05

    IPC分类号: C07D307/68 C07D307/24

    摘要: The present invention relates to the production of compounds comprising nitrile functions and of cyclic imide compounds. It relates more particularly to the production of compounds comprising nitrile functions from compounds comprising carboxylic functions, advantageously of natural and renewable origin, and from 2-methylglutaronitrile (MGN) or a mixture N of dinitriles comprising 2-methylglutaronitrile (MGN), 2-ethylsuccinonitrile (ESN) and adiponitrile (AdN).

    摘要翻译: 本发明涉及生产包含腈官能团和环状酰亚胺化合物的化合物。 本发明更具体地涉及包含腈功能的化合物的化合物的生产,所述化合物包含有机天然和可再生的羧基官能团,以及2-甲基戊二腈(MGN)或包含2-甲基戊二腈(MGN),2-乙基琥珀腈 (ESN)和己二腈(AdN)。

    METHOD FOR MANUFACTURING COMPOUNDS INCLUDING NITRILE FUNCTIONS
    5.
    发明申请
    METHOD FOR MANUFACTURING COMPOUNDS INCLUDING NITRILE FUNCTIONS 有权
    包括NITRILE功能的化合物的制备方法

    公开(公告)号:US20110288324A1

    公开(公告)日:2011-11-24

    申请号:US13132964

    申请日:2009-11-26

    IPC分类号: C07C253/06

    CPC分类号: C07C253/20 C07C255/04

    摘要: A process for the preparation of compounds containing nitrile functions and, more specifically, compounds containing two nitrile functions, such as succinonitrile and adiponitrile, is described. A process for preparing dintrile compounds obtained by reacting ammonia with an aqueous solution of a dicarboxyl compound in the presence of a silicon orthophosphate catalyst is also described.

    摘要翻译: 描述了制备含腈功能的化合物的方法,更具体地说,涉及含有两个腈官能团的化合物,例如丁二腈和己二腈。 还描述了在正磷酸正硅酸盐催化剂存在下,通过使氨与二羧酸化合物的水溶液反应而得到的复合化合物的制备方法。

    Hydride transfer process for ketone preparation
    10.
    发明授权
    Hydride transfer process for ketone preparation 有权
    酮制备氢化物转移过程

    公开(公告)号:US08889913B2

    公开(公告)日:2014-11-18

    申请号:US13813616

    申请日:2011-07-20

    摘要: A hydride transfer process within a reaction between an alcohol and a ketone and in the presence of a heterogeneous catalyst is described. The process can transfer a hydride from an alcohol to a ketone, thus enabling reduction of the ketone and oxidation of the alcohol. Further described, is a process for the simultaneous preparation of cyclohexanone and isopropanol enabling an optimized industrial operation. A mixture of compounds useful for implementing the process and comprising two different ketones and two different alcohols is also described.

    摘要翻译: 描述了在醇和酮之间的反应中和在非均相催化剂存在下的氢化物转移过程。 该方法可以将氢化物从醇转移到酮,从而可以还原酮和醇的氧化。 进一步描述的是同时制备环己酮和异丙醇的方法,能够实现优化的工业操作。 还描述了可用于实施该方法并包含两种不同酮和两种不同醇的化合物的混合物。