Acenaphthene → Acenaphthylene, dodecahydro-
反応式
[CH2:1]1[C:11]2=[C:12]3[C:7](=[CH:8][CH:9]=[CH:10]2)[CH:6]=[CH:5][CH:4]=[C:3]3[CH2:2]1>[Rh]>[CH2:1]1[CH:11]2[CH:12]3[CH:7]([CH2:8][CH2:9][CH2:10]2)[CH2:6][CH2:5][CH2:4][CH:3]3[CH2:2]1参加物
3
実験手順
Acenaphthene was hydrogenated by the same procedure as in Example 4 except that the catalyst was replaced by a 0.5% Rh/Al2O3 catalyst and reaction was effected at 125° C. for 40 minutes. Perhydroacenaphthene was produced in a yield of 100%, containing 3.4% of No. 1 isomer, 4.7% of No. 2 isomer, and 4.1% of No. 3 isomer, indicating a selectivity of No. 4 isomer of 89.7%.
出典と根拠
- ORDレコード
- ord-495967a37cb24998b825afdddc0a0e2d
- 出典データセット
- uspto-grants-1988_11
- 特許番号
- US04783565
反応ノート
読み込み中…