Efficient Suzuki Coupling of Aryl Chlorides Catalyzed by Tricyclohexylphosphine Adducts of Cyclopalladated Ferrocenylimines.
β Scribed by Junfang Gong; Guangyu Liu; Chenxia Du; Yu Zhu; Yangjie Wu
- Publisher
- John Wiley and Sons
- Year
- 2005
- Weight
- 19 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0931-7597
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π SIMILAR VOLUMES
## Abstract A variety of aryl chlorides and bromides, including unactivated and sterically hindered halides, successfully undergoes Ξ±βarylation of aryl alkyl ketones as well as cyclic ketones in the presence of a novel ferrocenylimineβPd(II)βNHC ligand.
## Abstract A series of carbene adducts of cyclopalladated ferrocenylimine were prepared and evaluated in the crossβcoupling reaction of aryl halides with Grignard reagents (the Kumada reaction). Complex **d** exhibited high catalytic activity for the coupling of aryl chlorides with sterically hind