公开(公告)号：US10308580B2

公开(公告)日：2019-06-04

申请号：US15744474

申请日：2016-07-15

申请人： BASF SE

发明人： Stefan Rüdenauer ,  Andreas Lanver ,  Ralf Pelzer ,  Klaus Ebel ,  Thomas Fenlon ,  Andrei-Nicolae Parvulescu ,  Sumana Chaturvedula

IPC分类号： C07C41/18

摘要： A process for preparing an arylpropene from a diarylpropane by gas phase thermolysis in the presence of solid porous catalyst comprising silica having large pore volume and low acidity.

公开(公告)号：US10202323B2

公开(公告)日：2019-02-12

申请号：US15744324

申请日：2016-07-15

申请人： BASF SE

发明人： Andrei-Nicolae Parvulescu ,  Ulrich Müller ,  Thomas Fenlon ,  Sumana Chaturvedula ,  Stefan Rüdenauer ,  Andreas Lanver ,  Ralf Pelzer ,  Klaus Ebel

IPC分类号： C07C41/18 ,  B01J29/86 ,  B01J29/70

摘要： A process for preparing an arylpropene from a diarylpropane by gas phase thermolysis in the presence of boron containing zeolitic material comprising a membered ring (MR) pore system greater than 10 MR.