Lewis Acid-catalyzed Asymmetric Fluorinations of β-Keto Esters: Dramatic Improvement in Enantioselectivity by Changing the Operation Sequence
Kazutaka Shibatomi, Yuya Tsuzuki, Seiji Iwasa
Chemistry Letters
Vol. 37 (2008) No. 10 P 1098-1099
- DOI:
http://dx.doi.org/10.1246/cl.2008.1098