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公开(公告)号:US20140323775A1
公开(公告)日:2014-10-30
申请号:US14362249
申请日:2012-11-30
IPC分类号: C07C17/013
CPC分类号: C07C17/013 , C07C17/10 , C07C19/01
摘要: Processes for the production of chlorinated alkanes are provided. The present processes comprise catalyzing the addition of at least two chlorine atoms to an alkane and/or alkene with a catalyst system comprising one or more nonmetallic iodides and/or lower than conventional levels of elemental iodine and at least one Lewis acid. The present processes make use of sulfuryl chloride, or chlorine gas, as a chlorinating agent.
摘要翻译: 提供了生产氯代烷烃的方法。 本发明的方法包括催化使用包含一种或多种非金属碘化物和/或低于常规水平的元素碘和至少一种路易斯酸的催化剂体系向烷烃和/或烯烃中加入至少两个氯原子。 本方法使用磺酰氯或氯气作为氯化剂。
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公开(公告)号:US09199899B2
公开(公告)日:2015-12-01
申请号:US14362249
申请日:2012-11-30
IPC分类号: C07C17/013 , C07C17/10
CPC分类号: C07C17/013 , C07C17/10 , C07C19/01
摘要: Processes for the production of chlorinated alkanes are provided. The present processes comprise catalyzing the addition of at least two chlorine atoms to an alkane and/or alkene with a catalyst system comprising one or more nonmetallic iodides and/or lower than conventional levels of elemental iodine and at least one Lewis acid. The present processes make use of sulfuryl chloride, or chlorine gas, as a chlorinating agent.
摘要翻译: 提供了生产氯代烷烃的方法。 本发明的方法包括催化使用包含一种或多种非金属碘化物和/或低于常规水平的元素碘和至少一种路易斯酸的催化剂体系向烷烃和/或烯烃中加入至少两个氯原子。 本方法使用磺酰氯或氯气作为氯化剂。
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公开(公告)号:US20140323776A1
公开(公告)日:2014-10-30
申请号:US14362289
申请日:2012-11-30
IPC分类号: C07C17/06
摘要: Processes for the production of chlorinated alkanes are provided. The present processes comprise catalyzing the chlorination of a feedstream comprising one or more alkanes and/or alkenes with a catalyst system comprising one or more inorganic iodine salts and/or lower than conventional levels of elemental iodine and at least one Lewis acid. The processes are conducted in a nonaqueous media, and so, the one or more inorganic iodine salts are recoverable and/or reusable, in whole or in part.
摘要翻译: 提供了生产氯代烷烃的方法。 本发明的方法包括用包含一种或多种无机碘盐和/或低于常规水平的元素碘和至少一种路易斯酸的催化剂体系催化包含一种或多种烷烃和/或烯烃的进料流的氯化。 所述方法在非水介质中进行,因此,一种或多种无机碘盐可全部或部分回收和/或可再利用。
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