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发布时间：2023-04-27

发表时间：2022-10-09

发表刊物：分子科学学报

所属单位：环境学院

卷号：28

期号：6

页面范围：457-461

ISSN号：1000-9035

摘要：The palladium-catalyzed direct 1,4-addition of arylhalides to
   a,beta-Unsaturated ketones was in-vestigated. It was found that
   Pd(PPh_3)_4 exhibited the highest catalytic activity to give the desired
   1,4-addition products in satisfactory yields. The present method avoids
   the use of expensive N-heterocyclic carbene ligands and organometallic
   reagents,and has advantages of high selectivity and ease of opera-tion.

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