The transmetallation of arylmagnesium halides or aryllithium Ni(acac) 2 as a catalyst. 3-Aryl ketones are obtained in good yields in these catalytic reactions. Starting from the 3-oxo-with Me 2 AlCl results in the formation of aryldimethylaluminum compounds. These arylaluminum compounds are useful β
ChemInform Abstract: Nickel-Catalyzed 1,4-Addition of Aryl Groups to Enones Using Aryldialkylaluminum Compounds.
β Scribed by J. WESTERMANN; U. IMBERY; NGUYEN ANH THU NGUYEN ANH THU; K. NICKISCH
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 33 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0931-7597
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Enantioselective Copper-Catalyzed 1,4-Addition of Organozinc Reagents to Enones Using Chiral Oxazoline-Phosphite Ligands. -The enantioselective 1,4-addition of organozinc reagents to Ξ±,Ξ²-unsaturated ketones in the presence of chiral P,N-ligands (I) with a binaphthyl phosphite group and an oxazoline
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