Alumina → Methyl cyclohexanecarboxylate
反応式
[C:1]1(C(OC)=O)([C:7]([O:9][CH3:10])=[O:8])[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.[O-2].[Al+3].[O-2].[O-2].[Al+3]>CO>[CH:1]1([C:7]([O:9][CH3:10])=[O:8])[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1参加物
4
実験手順
Per hour a solution of 4.5 g of dimethyl 1,1-cyclohexanedicarboxylate in 4.5 g of methanol was passed at 275° C. over 5 g of aluminum oxide. The exit mixture obtained over 6 hours (36.5 g) was distilled to yield 10.1 g of methyl cyclohexanecarboxylate (53%, based on diester used) and 7.7 g of the starting material.
後処理
- customThe exit mixture obtained over 6 hours (36.5 g)
- distillationwas distilled
出典と根拠
- ORDレコード
- ord-2cbfd30ef447489789c90ee246ab483c
- 出典データセット
- uspto-grants-1995_05
- 特許番号
- US05412120
反応ノート
読み込み中…