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    Process for preparing carbonate compounds
    7.
    发明公开
    Process for preparing carbonate compounds 失效
    Verfahren zur Herstellung von Carbonatverbindungen

    公开(公告)号：EP0709363A1

    公开(公告)日：1996-05-01

    申请号：EP94307911.1

    申请日：1994-10-27

    申请人： Chang Chun Plastics Co., Ltd.

    发明人： Hwang, Kuen-Yuan ,  Chen, Yu-Zen ,  Chu, Chia-Chun ,  Liao, Hsiao-Tai

    IPC分类号： C07C68/00 ,  C07C69/96 ,  C07C269/00 ,  C07C273/18

    CPC分类号： C07C68/00 ,  C07C69/96

    摘要： A process for preparing carbonate compounds having the following formula:

    wherein R and R' are, independently, a C₁ - C₆ alkyl group, a C₃-C₆ cycloalkyl group, an optionally substituted C₆-C₁₄ aryl group, an alkylaryl group, or an arylalkyl group is proposed; the process comprises preparing the carbonate compounds via a synthesis process comprising the step of
       (3) allowing the compounds represented by formula [IV] to [VII]:

       wherein R₅, R₆, R₇ and R₈ are, independently, hydrogen, a C₁-C₆ alkyl group, a C₁-C₆ alkoxyl group, a C₁-C₆ alkoxy carbonyl group, a substituted or unsubstituted phenyl group; provided that at least one of R₅ and R₆ is a substituted or unsubstituted phenyl group, and at least one of R₇ and R₈ is a substituted or unsubstituted phenyl group,
       to either each react with itself or to carry out replacement reaction between compounds [IV] and [V], [IV] and [V], [IV] and [VII], [V] and [V], [V] and [VII] or [V] and [VII] in the presence of a catalyst and a temperature from 100 to 300°C to obtain the compounds represented by formula [I].

    摘要翻译： 一种制备具有下式的碳酸酯化合物的方法：其中R和R'独立地为C 1 -C 6烷基，C 3 -C 6环烷基，任选取代的C 6 -C 14芳基，烷基芳基， 或芳基烷基; 该方法包括通过合成方法制备碳酸酯化合物，该方法包括以下步骤：（3）使由式ⅣIV表示的化合物ÄVII：其中R 5，R 6，R 7和R 8独立地为氢，C 1 -C 6烷基 基团，C1-C6烷氧基，C1-C6烷氧基羰基，取代或未取代的苯基; 条件是R 5和R 6中的至少一个是取代或未取代的苯基，并且R 7和R 8中的至少一个是取代或未取代的苯基，其中每一个与其自身反应或进行化合物ÄIVÜ和ÄVÜ之间的置换反应 ，ÄIVÜ和ÄVÜ，ÄIVÜ和ÄVIIÜ，ÄVÜ和ÄVÜ，ÄVÜ和ÄVIIÜ或ÄVÜ和ÄVIIÜ在催化剂存在下，温度为100至300℃，以获得由式ÄIÜ表示的化合物。

    Phosphorus compound and method for preparing the same
    8.
    发明公开
    Phosphorus compound and method for preparing the same 有权
    Phosphorverbindung und Herstellungsverfahrendafür

    公开(公告)号：EP2186816A1

    公开(公告)日：2010-05-19

    申请号：EP09013379.4

    申请日：2009-10-22

    申请人： Chang Chun Plastics Co., Ltd.

    发明人： Hsu, I-Cheng ,  Wang, Ping-Chieh ,  Tu, An-Pang ,  Hwang, Kuen-Yuan

    IPC分类号： C07F9/6571

    CPC分类号： C07F9/657172

    摘要： The present invention provides a phosphorus compound of formula (I).

    The phosphorus compound is prepared by reacting a compound of formula (II) with alkylene carbonate.

    As compared with the conventional phosphorus compounds as flame-resistant additives, the phosphorus compound of the present invention has not only a high pyrolysis temperature but also excellent solubility in most of the organic solvents with high or low polarity, and is therefore a suitable flame-resistant additive for use in thermosetting or thermoplastic resins.

    摘要翻译： 本发明提供式（I）的磷化合物。 磷化合物通过使式（II）的化合物与碳酸亚烃酯反应来制备。 与作为阻燃添加剂的常规磷化合物相比，本发明的磷化合物不仅具有高的热分解温度，而且在大多数具有高或低极性的有机溶剂的大部分中具有优异的溶解性，因此是合适的阻燃剂， 用于热固性或热塑性树脂的耐热添加剂。