Effect of the Leaving Group on the Rate and Mechanism of the Palladium-Catalyzed Isomerization of Cyclic Allylic Benzoates in Allylic Substitutions
β Scribed by Christian Amatore; Anny Jutand; Laure Mensah; Gilbert Meyer; Jean-Claude Fiaud; Jean-Yves Legros
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- English
- Weight
- 181 KB
- Volume
- 2006
- Category
- Article
- ISSN
- 1434-193X
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v
Pd(Ξ· 3 -C 3 H 5 )(Β΅-Cl)] 2 + 4PPh 3 and [(Ξ· 3 -C 3 H 5 )PdCl(PPh 3 )] + 1PPh 3 do not produce the cationic (Ο-allyl)palladium(II) complex [(Ξ· 3 -C 3 H 5 )Pd(PPh 3 ) 2 ] + Cl -but a neutral (Ο-allyl)palladium(II) chloride complex [(Ξ· 1 -CH 2 =CH-CH 2 )PdCl(PPh 3 ) 2 ] in DMF and THF. This latter comp
The effect of the natural bite angle (Ξ² n ) of diphosphane li-angle of the ligand becomes larger. This results in an increasing selectivity at larger bite angles, but at very large gands on catalyst selectivity and activity in the palladiumcatalyzed allylic alkylation was investigated. The selectivi