1050669-63-0Relevant academic research and scientific papers
Efficient synthesis of an α-trifluoromethyl-α-tosyloxymethyl epoxide enabling stepwise double functionalisation to afford CF3-substituted tertiary alcohols
Keeling, Steven P.,Campbell, Ian B.,Coe, Diane M.,Cooper, Tony W.J.,Hardy, George W.,Jack, Torquil I.,Jones, Haydn T.,Needham, Deborah,Shipley, Tracy J.,Skone, Philip A.,Sutton, Peter W.,Weingarten, Gordon A.,Macdonald, Simon J.F.
, p. 5101 - 5104 (2008/12/22)
The efficient synthesis of an α-trifluoromethyl-α-tosyloxymethyl epoxide is reported. This highly versatile building block may be reacted sequentially with two different nucleophiles to furnish α-trifluoromethyl tertiary alcohols. Furthermore, the two enantiomers of this key intermediate have been separated using chiral HPLC and the stereochemistry shown to be conserved during subsequent chemical manipulations. Finally, an enzyme-driven desymmetrisation approach has been successfully employed to confer chirality on an intermediate in the sequence.
