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公开(公告)号：EP2657217A2
公开(公告)日：2013-10-30
申请号：EP13168390.6
申请日：2010-12-03
申请人： SI Group, Inc.
摘要： This invention relates to processes for producing various t-butyl phenols, such as 2,6-di-tert-butyl phenol and ortho-tert-butyl phenol, by selectively reacting phenol or a substituted phenol with an isobutylene-containing C4 raffinate stream. The 2,6-di-tert-butyl phenol and ortho-tert-butyl phenol can be transalkylated to form other tert-butyl phenols, such as para-tert-butyl phenol, 2,4-di-tert-butyl phenol.
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3.发明公开Process for producing a T-butyl phenol from a C4 raffinate stream 有权Verfhren zur Herstellung eine T-Butylphenols aus einem C4-Raffinatstrom
公开(公告)号：EP2657217A3
公开(公告)日：2014-04-02
申请号：EP13168390.6
申请日：2010-12-03
申请人： SI Group, Inc.
摘要： This invention relates to processes for producing various t-butyl phenols, such as 2,6-di-tert-butyl phenol and ortho-tert-butyl phenol, by selectively reacting phenol or a substituted phenol with an isobutylene-containing C4 raffinate stream. The 2,6-di-tert-butyl phenol and ortho-tert-butyl phenol can be transalkylated to form other tert-butyl phenols, such as para-tert-butyl phenol, 2,4-di-tert-butyl phenol.
摘要翻译： 本发明涉及通过选择性地使苯酚或取代的苯酚与含异丁烯的C4萃余液流反应来生产各种叔丁基酚，如2,6-二叔丁基苯酚和邻 - 叔丁基苯酚的方法。 2,6-二叔丁基苯酚和邻 - 叔丁基苯酚可以被烷基转移以形成其它叔丁基酚，例如对叔丁基苯酚，2,4-二叔丁基苯酚。
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