HCID 178448005、化合物 → HCID 178448003、化合物
反応式
[CH2:1]([C@H:4]1[CH2:9][CH2:8][C@H:7]([C@H:10]2[CH2:15][CH2:14][C@H:13]([C:16]3[CH:21]=[CH:20][C:19]([C:22](=O)[CH3:23])=[CH:18][CH:17]=3)[CH2:12][CH2:11]2)[CH2:6][CH2:5]1)[CH2:2][CH3:3]>O1CCCC1.[Pd]>[CH2:22]([C:19]1[CH:20]=[CH:21][C:16]([C@H:13]2[CH2:14][CH2:15][C@H:10]([C@H:7]3[CH2:8][CH2:9][C@H:4]([CH2:1][CH2:2][CH3:3])[CH2:5][CH2:6]3)[CH2:11][CH2:12]2)=[CH:17][CH:18]=1)[CH3:23]参加物
4
実験手順
A solution of 32.6 g of p-(trans-4-(trans-4-propyl-cyclohexyl)-cyclohexyl)-acetophenone in 320 ml of tetrahydrofuran is hydrogenated over 5 g of 5% Pd-on-C at 40° and under normal pressure until the uptake of H2 ceases. The mixture is filtered and the filtrate is evaporated to give trans-1-p-ethylphenyl-4-(trans-4-propylcyclohexyl)-cyclohexane.
後処理
- filtrationThe mixture is filtered
- customthe filtrate is evaporated
出典と根拠
- ORDレコード
- ord-3123be32d64c4598a8268eb2614c53fb
- 出典データセット
- uspto-grants-1986_11
- 特許番号
- US04620938
反応ノート
読み込み中…