Synthesis

The catalytic Friedel-Crafts acylation reaction and the catalytic Beckmann rearrangement promoted by a gallium (III) or an antimony (V) cationic species

T Harada, T Ohno, S Kobayashi, T Mukaiyama

文献索引：Harada; Ohno; Kobayashi; Mukaiyama Synthesis, 1991 , # 12 p. 1216 - 1220

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被引用次数: 41

摘要

The Friedel-—-Crafts acylation reaction1 and the Beck-mann rearrangement2 are among the mot fundamental and versatile processes in organic synthesis including industrial chemistry. However, these reactions require excess or stoichiometrie amounts of Lewis acids due to the consumption by their coordination to the products. Therefore, development of these important processes promoted by a catalytic amount of active species has been ...