Catalytic enantioselective allylation of ketones with novel chiral bis‐titanium(IV) catalyst
- 25 November 2002
- Vol. 15 (1) , 68-70
- https://doi.org/10.1002/chir.10163
Abstract
Our recently designed chiral bis‐titanium(IV) catalyst can be successfully utilized for the catalytic enantioselective allylation of ketones with tetraallyltin. The high asymmetric induction is achievable in the case of aromatic ketones. Chirality 15:68–70, 2003.Keywords
This publication has 14 references indexed in Scilit:
- Highly Enantioselective Catalytic Ketone Allylation with Sn(CH2CH=CH2)4/RSn(CH2CH=CH2)3 Mixtures (R = Et, Bu)Synlett, 2002
- Practical approach for catalytic asymmetric allylation of aldehydes with a chiral bidentate titanium(IV) complexTetrahedron Letters, 2001
- An enantioselective indium-mediated allylation reaction of aldehydes and ketones in dichloromethaneTetrahedron Letters, 1999
- BINOL-Ti-Catalyzed Synthesis of Tertiary Homoallylic Alcohols: The First Catalytic Asymmetric Allylation of KetonesOrganic Letters, 1999
- Allylation of Unactivated Ketones by Tetraallyltin Accelerated by Phenol. Application to Asymmetric Allylation Using a Tetraallyltin-BINOL SystemChemistry Letters, 1998
- Simultaneous coordination and double activation phenomena of carbonyl and epoxy oxygens by bis-titanium reagent as a bidentate Lewis acid catalystTetrahedron Letters, 1998
- Lewis Acid Catalysis in Aqueous Media: Copper(II)-Catalyzed Aldol and Allylation Reactions in a Water-Ethanol-Toluene SolutionChemistry Letters, 1997
- Enantioselective Synthesis of Tertiary Homoallylic Alcohols via Diastereoselective Addition of Allylsilanes to KetonesJournal of the American Chemical Society, 1995
- Highly chemoselective allylation of carbonyl compounds with tetraallyltin in acidic aqueous mediaJournal of the American Chemical Society, 1993
- Asymmetric Synthesis of the Both Enantiomers of Tertiary Aryl Homoallyl Alcohols and Diols by Diastereoselective Addition of Allyltrimethylsilane to Chiral α-Keto ImidesChemistry Letters, 1987