|
| | S(-)-1-(PENTAFLUOROPHENYL)ETHANOL Basic information |
| Product Name: | S(-)-1-(PENTAFLUOROPHENYL)ETHANOL | | Synonyms: | S(-)-1-(PENTAFLUOROPHENYL)ETHANOL;S(-)-ALPHA-METHYL-2,3,4,5,6-PENTAFLUOROBENZYL ALCOHOL;(1S)-1-(2,3,4,5,6-Pentafluorophenyl)ethanol;(1S)-1-(Pentafluorophenyl)ethanol;(αS)-α-Methyl-2,3,4,5,6-pentafluorobenzenemethanol;(S)-(-)-1-(PENTAFLUOROPHENYL)ETHANOL, FL UKABRAND CHIRASELECT REAGENT, 99+%;(s)-(-)-α-methyl-2,3,4,5,6-pentafluorobenzyl alcohol;Benzenemethanol, 2,3,4,5,6-pentafluoro-α-methyl-, (αS)- | | CAS: | 104371-20-2 | | MF: | C8H5F5O | | MW: | 212.12 | | EINECS: | | | Product Categories: | | | Mol File: | 104371-20-2.mol |  |
| | S(-)-1-(PENTAFLUOROPHENYL)ETHANOL Chemical Properties |
| Melting point | 41-42 °C(lit.) | | Fp | 189 °F | | optical activity | [α]20/D 7.0±0.5°, c = 1% in pentane | | BRN | 4314037 |
| | S(-)-1-(PENTAFLUOROPHENYL)ETHANOL Usage And Synthesis |
| Purification Methods | Recrystallise the ethanol from n-pentane at -40o and sublime it at 25o/0.3mm (use ice-cooled cold finger). It has also been purified by column chromatography through Kieselgel 60 (0.063-0.2mm mesh, Merck) and eluted with EtOAc/n-hexane (1:5), then recrystallised from n-pentane and sublimed in a vacuum. It has RF on Kieselgel 60 F254 TLC foil and eluting with EtOAc/n-hexane (1:5). [Meese Justus Liebigs Ann Chem 2004 1986.] |
| | S(-)-1-(PENTAFLUOROPHENYL)ETHANOL Preparation Products And Raw materials |
|
