Catalyst compositions for producing aromatic carbonates
    5.
    发明授权
    Catalyst compositions for producing aromatic carbonates 有权
    用于生产芳族碳酸酯的催化剂组合物

    公开(公告)号:US06509489B1

    公开(公告)日:2003-01-21

    申请号:US09694444

    申请日:2000-10-24

    IPC分类号: C07C6800

    CPC分类号: C07C68/005 C07C69/96

    摘要: A method and catalyst system for producing aromatic carbonates from aromatic hydroxy compounds. In one embodiment, the method includes the step of contacting at least one aromatic hydroxy compound with oxygen and carbon monoxide in the presence of a carbonylation catalyst system having an effective amount of a nickel source in the absence of a Group VIII B metal source. In various alternative embodiments, the carbonylation catalyst system can include at least one inorganic co-catalyst, as well as a halide composition and/or a base.

    摘要翻译: 用于由芳族羟基化合物制备芳族碳酸酯的方法和催化剂体系。 在一个实施方案中,该方法包括在不存在第VIIIB族金属源的情况下,在具有有效量的镍源的羰基化催化剂体系的存在下使至少一种芳族羟基化合物与氧和一氧化碳接触的步骤。 在各种替代实施方案中,羰基化催化剂体系可以包括至少一种无机助催化剂,以及卤化物组合物和/或碱。

    Method and catalyst system for producing aromatic carbonates
    8.
    发明授权
    Method and catalyst system for producing aromatic carbonates 失效
    用于生产芳族碳酸酯的方法和催化剂体系

    公开(公告)号:US06187942B1

    公开(公告)日:2001-02-13

    申请号:US09517000

    申请日:2000-03-01

    IPC分类号: C07C6800

    CPC分类号: C07C68/005 C07C69/96

    摘要: A method and catalyst system for producing aromatic carbonates from aromatic hydroxy compounds is disclosed. In one embodiment, the method includes the step of contacting at least one aromatic hydroxy compound with oxygen and carbon monoxide in the presence of a carbonylation catalyst system having an effective amount of an iron source as the primary catalyst component in the absence of a Group VIII B metal source. In various alternative embodiments, the carbonylation catalyst system can include at least one inorganic co-catalyst, as well as a halide composition and/or a base.

    摘要翻译: 公开了一种由芳族羟基化合物制备芳族碳酸酯的方法和催化剂体系。 在一个实施方案中,该方法包括在不存在第VIII族的情况下,在具有有效量的铁源作为主要催化剂组分的羰基化催化剂体系的存在下使至少一种芳族羟基化合物与氧和一氧化碳接触的步骤 B金属源。 在各种替代实施方案中,羰基化催化剂体系可以包括至少一种无机助催化剂,以及卤化物组合物和/或碱。

    Method and catalyst system for producing aromatic carbonates
    9.
    发明授权
    Method and catalyst system for producing aromatic carbonates 失效
    用于生产芳族碳酸酯的方法和催化剂体系

    公开(公告)号:US06175033B1

    公开(公告)日:2001-01-16

    申请号:US09510381

    申请日:2000-02-22

    IPC分类号: C07C6800

    CPC分类号: C07C68/005 C07C69/96

    摘要: A method and catalyst system for producing aromatic carbonates from aromatic hydroxy compounds. In one embodiment, the method includes the step of contacting at least one aromatic hydroxy compound with oxygen and carbon monoxide in the presence of a carbonylation catalyst system having an effective amount of a manganese source in the absence of a Group VIII B metal source. In various alternative embodiments, the carbonylation catalyst system can include at least one inorganic co-catalyst, as well as a halide composition and/or a base.

    摘要翻译: 用于由芳族羟基化合物制备芳族碳酸酯的方法和催化剂体系。 在一个实施方案中,该方法包括在不存在VIIIB族金属源的情况下,在具有有效量的锰源的羰基化催化剂体系的存在下,使至少一种芳族羟基化合物与氧和一氧化碳接触的步骤。 在各种替代实施方案中,羰基化催化剂体系可以包括至少一种无机助催化剂,以及卤化物组合物和/或碱。

    Method and catalyst system for producing aromatic carbonates
    10.
    发明授权
    Method and catalyst system for producing aromatic carbonates 失效
    用于生产芳族碳酸酯的方法和催化剂体系

    公开(公告)号:US06175032B1

    公开(公告)日:2001-01-16

    申请号:US09510380

    申请日:2000-02-22

    IPC分类号: C07C6800

    CPC分类号: C07C68/005 C07C69/96

    摘要: A method and catalyst system for producing aromatic carbonates from aromatic hydroxy compounds. In one embodiment, the method includes the step of contacting at least one aromatic hydroxy compound with oxygen and carbon monoxide in the presence of a carbonylation catalyst system having an effective amount of a cobalt source in the absence of a Group VIII B metal source. In various alternative embodiments, the carbonylation catalyst system can include at least one inorganic co-catalyst, as well as a halide composition and/or a base.

    摘要翻译: 用于由芳族羟基化合物制备芳族碳酸酯的方法和催化剂体系。 在一个实施方案中,该方法包括在不存在第VIIIB族金属源的情况下,在具有有效量的钴源的羰基化催化剂体系的存在下使至少一种芳族羟基化合物与氧和一氧化碳接触的步骤。 在各种替代实施方案中,羰基化催化剂体系可以包括至少一种无机助催化剂,以及卤化物组合物和/或碱。