(Equation presented) A new N-triflated amino alcohol-titanium catalyst was designed for the asymmetric ethylation of aldehydes. This binaphthyl-based sulfonamido alcohol ligand shows uniformly high yield and enantioselectivity in the diethylzinc additions of aromatic, aliphatic, and unsaturated aldehydes.
|Number of pages||3|
|Publication status||Published - 2003 Nov 13|
ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Organic Chemistry