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公开(公告)号:EP1032549A1
公开(公告)日:2000-09-06
申请号:EP98947761.7
申请日:1998-10-08
发明人: EWENSON, Ariel , ITZHAK, David , FREIBERG BERGSTEIN, Miriam , SHUSHAN, Asher , CROITORU, Bertha , BENEISH, David , FAZA, Naim
CPC分类号: C07C201/12 , B01J27/08 , C07B37/04 , C07B39/00 , C07B41/06 , C07C2/70 , C07C41/22 , C07C45/46 , C07C45/63 , C07C2527/08 , C07C2527/138 , C07C2527/173 , Y02P20/582 , C07C49/84 , C07C47/55 , C07C205/12 , C07C43/225
摘要: A process for electrophilic substitution of an aromatic compound, comprising contacting said aromatic compound, a precursor of the desired substituent and an aqueous reagent containing zinc halide, at an elevated temperature.