反応 #94974

ord-1e111c1e7f234f0e83ad390347bfb66e

反応条件

詳細条件
See reaction.notes.procedure_details.

後処理

  1. 1
    その他at a temperature of 80° C
  2. 2
    その他was removed by this technique

実験手順

In still another approach, an admixture of BF3 /methanol/methyl isobutyrate in a molar ratio of 1:1:0.5 was introduced to the top of a countercurrent stripping column while nitrogen was passed through the bottom of the column under atmospheric pressure at a temperature of 80° C. The effort to preferentially strip the BF3 was unsuccessful. Analysis showed that no BF3 was removed by this technique. Methyl propionate is produced from ethylene and BF3.CH3OH.

出典

DOI: 10.6084/m9.figshare.5104873.v1特許: USRE031010uspto-grants-1982_08