专利检索 ap:("HENKEL IP & HOLDING GMBH") AND inv:"BURNS BARRY" 第 1 页

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发明申请
PROCESS FOR PREPARING ELECTRON DEFICIENT OLEFINS 审中-公开

公开(公告)号：WO2018114464A1

公开(公告)日：2018-06-28

申请号：PCT/EP2017082358

申请日：2017-12-12

申请人： HENKEL IP & HOLDING GMBH

发明人： DUFFY CORMAC , PHELAN MARISA , BURNS BARRY

IPC分类号： C07C253/30 , C07C255/19 , C07C255/23

CPC分类号： C07C253/30 , C07C255/19 , C07C255/23

摘要： This invention relates to a process for preparing electron deficient olefins, such as 2-cyanoacrylates, using an acid catalyzed two-step process including a transesterification reaction followed by a Knoevenagel condensation reaction.