9-(2-Furyl)-8-nonenoic acid → 9-(2-furyl)nonanoic Acid
反応式
[O:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[CH:6]=[CH:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][C:14]([OH:16])=[O:15]>[Pd].[O-]S([O-])(=O)=O.[Ba+2]>[O:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][C:14]([OH:16])=[O:15]参加物
3
実験手順
This compound was synthesized from 9-(2-furyl)-8-nonenoic acid (0.89 g, 4 mmol) by a hydrogenation reaction using Pd/BaSO4 (90 Mg). Crystallization (petroleum ether) afforded the product (0.84 g, 93%) as white crystals (mp 31-32° C.); IR: 3450-2500, 1720 cm-1 ; 1H-NMR: 1.30 (m, 8H), 1.63 (m, 4H), 2.35 (t, 2H), 2.60 (t, 2H), 5.95 (s, 1H), 6.27 (s, 1H), 7.28 (s, 1H), 9.85 (bs, 1H). Anal. Calcd. for C13H20O3 : C, 69.61, H. 8.99%; Found: C, 69.42, H. 9.04%.
後処理
- customCrystallization (petroleum ether)
出典と根拠
- ORDレコード
- ord-5dd229992aab4c958304476aa83a3e53
- 出典データセット
- uspto-grants-2000_02
- 特許番号
- US06025511
反応ノート
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