反応式
[CH3:1][C:2]1([CH3:9])[CH:7]([OH:8])[C:5](=[O:6])[O:4][CH2:3]1>[O-2].[Fe+3].[O-2].[O-2].[Fe+3].[Mo](=O)(=O)=O>[CH3:1][C:2]1([CH3:9])[C:7](=[O:8])[C:5](=[O:6])[O:4][CH2:3]1参加物
4
実験手順
A mixture of iron (III) oxide and molybdenum trioxide (G-105 from Girdler) is used as the catalyst in the reactor described in Example 1 and the temperature of the air bath is adjusted to 225° C. 60 l of air and 33 g of pantolactone are subsequently added hourly to the evaporator. 96% of the pantolactone are transformed and ketopantolactone is formed with a selectivity of 83%.
後処理
- customis adjusted to 225° C
出典と根拠
- ORDレコード
- ord-c781faa2b1a44c349a9a32b4dad84e85
- 出典データセット
- uspto-grants-1990_02
- 特許番号
- US04904805
関連ノート
読み込み中…