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发明名称
IMPROVEMENTS IN OR RELATING TO FRIEDEL-CRAFTS REACTIONS
摘要
<p>A Friedel-Crafts acylation reaction is carried out in the presence of an ionic liquid system as catalyst. The ionic liquid system preferably also functions as a reaction solvent.</p>
申请公布号
WO1999019288(A1)
申请公布日期
1999.04.22
申请号
GB1998003042
申请日期
1998.10.12
申请人
发明人
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主分类号
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