Isoflurane → Desflurane

温度

195 °C

12.9 g of isoflurane (FORANE® isoflurane commercially available from Anaquest Division of BOC, Inc. in Madison, Wis.) were combined with 5.5 g of potassium fluoride and 20 ml of diethylglycol and the mixture was heated with stirring for 10 hours in a glass pressure vessel at 195° C. The heated mixture was washed with ice water and the organic layer was subjected to gas chromatography, which showed the presence of the compound CHF2OCHFCF3 (29% yield).

1. temperaturethe mixture was heated
2. washThe heated mixture was washed with ice water

ORDレコード

ord-18aec9d14c6b448389c5aa7c859e12fe

出典データセット

uspto-grants-1988_08

DOI

10.6084/m9.figshare.5104873.v1

特許番号

US04762856