HCID 14940862、化合物 → 4-Cyclopentylpentanoic acid
反応式
[C:1]1(=[C:6]([CH3:12])[CH2:7][CH2:8][C:9]([OH:11])=[O:10])[CH:5]=[CH:4][CH:3]=[CH:2]1>C(OCC)(=O)C>[CH:1]1([CH:6]([CH3:12])[CH2:7][CH2:8][C:9]([OH:11])=[O:10])[CH2:5][CH2:4][CH2:3][CH2:2]1参加物
3
実験手順
4-Cyclopenta-2,4-dienylidenepentanoic acid (25 g; 0.15 mol; obtained according to Coe, J. W.; Vetelino, M. G.; Kemp, D. S., Tetrahedron Lett., 1994, 35, 6627.) in ethyl acetate (270 ml) was hydrogenated as in example 4 to give 23.6 g (92% yield) of crude 4-cyclopentylpentanoic acid which was used in the next step without further purification.
出典と根拠
- ORDレコード
- ord-80a2f99eeeaa4755b00567ada3a9e794
- 出典データセット
- uspto-grants-2002_06
- 特許番号
- US06399811B1
反応ノート
読み込み中…