Straightforward synthesis of enantiopure (R)- and (S)-trifluoroalaninol

Org Biomol Chem. 2010 Oct 21;8(20):4540-2. doi: 10.1039/c0ob00424c. Epub 2010 Sep 1.

Abstract

Two efficient routes are reported for the synthesis of both enantiomers of trifluoroalaninol in enantiopure form. The first pathway involves a Strecker-type reaction performed from a chiral trifluoromethyloxazolidine (Fox). The second route, which is more direct, involves, as a key step, the reduction of chiral oxazolidines or imines derived from ethyl trifluoropyruvate.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Oxazoles / chemistry*
  • Propanolamines / chemical synthesis*
  • Propanolamines / chemistry
  • Pyruvic Acid / analogs & derivatives
  • Pyruvic Acid / chemistry
  • Stereoisomerism

Substances

  • Oxazoles
  • Propanolamines
  • ethyl trifluoropyruvate
  • oxazolidine
  • 2-aminopropanol
  • Pyruvic Acid