Enantioselective electrophilic trifluoromethylation of β-keto esters with Umemoto reagents induced by chiral nonracemic guanidines

Shun Noritake, Norio Shibata, Yoshinori Nomura, Yiyong Huang, Andrej Matsnev, Shuichi Nakamura, Takeshi Toru, Dominique Cahard
  • Organic & Biomolecular Chemistry, January 2009, Royal Society of Chemistry
  • DOI: 10.1039/b909641h