公开(公告)号：US20100331599A1

公开(公告)日：2010-12-30

申请号：US12797450

申请日：2010-06-09

申请人： Bala Subramaniam ,  Aaron Scurto ,  Shengwei Tang

发明人： Bala Subramaniam ,  Aaron Scurto ,  Shengwei Tang

IPC分类号： C07C2/58 ,  B01J37/30

CPC分类号： B01J31/0222 ,  B01J31/0239 ,  B01J31/0284 ,  B01J31/0285 ,  B01J31/0289 ,  C07C2/62 ,  C07C11/02

摘要： An alkylation catalyst can include: a Brønsted acid ionic liquid; and a strong Brønsted acid that is not considered an ionic liquid. The Brønsted acid ionic liquid can be selected from the group consisting of [BMIm]HSO4, [MBSIm]HSO4, [MBSIm]OTf, [MPSIm]OTf, and [OMIm]HSO4 or the like. In one aspect, the strong Brønsted acid is selected from the group consisting of sulfuric acid, hydrochloric acid (HCl), hydrobromic acid (HBr), HF, hydrogen iodide (HI), phosphoric acid, trifluoromethanesulfonic (triflic) acid. In one aspect, the strong Brønsted acid is present at more than about 50 wt % of the composition; however, the Brønsted acid can vary from about 10 wt % to about 99 wt %, more preferably about 20 wt % to about 90 wt %, and most preferably about 40 wt % to about 80 wt %.

摘要翻译： 烷基化催化剂可以包括：布朗斯台德酸离子液体; 和强烈的布朗斯台德酸，不被认为是离子液体。 布朗斯台德酸性离子液体可以选自[BMIm] HSO4，[MBSIm] HSO4，[MBSIm] OTf，[MPSIm] OTf和[OMIm] HSO4等。 一方面，强布朗斯台德酸选自硫酸，盐酸（HCl），氢溴酸（HBr），HF，碘化氢（HI），磷酸，三氟甲磺酸（三氟）酸。 在一个方面，强布朗斯台德酸以组合物的大于约50重量％存在; 然而，布朗斯台德酸可以在约10重量％至约99重量％，更优选约20重量％至约90重量％，最优选约40重量％至约80重量％的范围内变化。