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发明名称
2,4,5-Trifluoroacetophenone, and process for its preparation
摘要
2,4,5-Trifluoroacetophenone and process for its selective preparation by Friedel-Crafts acylation of 1,2,4-trifluorobenzene using acetyl chloride.
申请公布号
DE3840375(A1)
申请公布日期
1990.05.31
申请号
DE19883840375
申请日期
1988.11.30
申请人
LENTIA GMBH CHEM. U. PHARM. ERZEUGNISSE - INDUSTRIEBEDARF, 8000 MUENCHEN, DE
发明人
BAUMANN, KARL, DIPL.-ING. DR., WIEN, AT;KUEGLER, RUPERT, LINZ, AT
分类号
C07C45/46;C07C49/807
主分类号
C07C45/46
代理机构
代理人
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