Construction of Nonadjacent Stereocenters Containing a Trifluoromethylated Carbon by Organocatalyzed Michael Addition of β-Ketoesters to 2-(Trifluoromethyl)acrylate
Shinichi Ogawa, Hiroyuki Yasui, Etsuko Tokunaga, Shuichi Nakamura, and Norio Shibata
- DOI:
http://dx.doi.org/10.1246/cl.2009.1006