IMPROVED SYNTHESIS OF MONOCHLORINATED ACETOPHENONE
申请人:Siegfried AG
公开号:EP3498687A1
公开(公告)日:2019-06-19
The present invention relates to the improved synthesis of chlorinated acetophenones (CAP) of formula (I).
Particularly, the invention shows a way how to reduce the use of chlorinated solvents and the formation of chlorinated volatile by-products in the synthesis.
GUY, A.;LEMAIRE, M.;GUETTE, J. -P., SYNTHESIS, BRD, 1982, N 12, 1018-1020
作者:GUY, A.、LEMAIRE, M.、GUETTE, J. -P.
DOI:——
日期:——
IMPROVED SYNTHESIS OF MONO-CHLORINATED ACETOPHENONE
申请人:Siegfried AG
公开号:EP3532455B1
公开(公告)日:2021-09-22
SYNTHESIS OF MONO-CHLORINATED ACETOPHENONE
申请人:SIEGFRED AG
公开号:US20210107853A1
公开(公告)日:2021-04-15
The present invention relates to the improved synthesis of chlorinated acetophenones (CAP) of formula (I). Particularly, the invention shows a way how to reduce the use of chlorinated solvents and the formation of chlorinated volatile by-products in the synthesis.