11-(2-Thienyl)-10-undecenoic acid → 11-(2-Thienyl)undecanoic acid
反応式
[S: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][CH2:14][CH2:15][C:16]([OH:18])=[O:17]>[Pd]>[S: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][CH2:14][CH2:15][C:16]([OH:18])=[O:17]参加物
3
実験手順
This compound was synthesized from 11-(2-thienyl)-10-undecenoic acid (800 mg, 3 mmol) by a hydrogenation reaction using Pd/C (80 mg). Crystallization (petroleum ether) afforded the product (0.73 g, 91%) as white crystals (mp 41-42° C.): IR: 3450-2500, 1715 cm-1 ; 1H-NMR: 1.30 (m, 12 H), 1.63 (m, 4 H), 2.32 (t, 2 H), 2.80 (t, 2 H), 6.78 (d, 1 H), 6.90 (t, 1 H), 7.10 (d, 1 H), 9.80 (bs, 1 H). Anal. Calcd. for C15H24O2S: C, 67.12, H, 9.01%; Found: C, 67.55, H, 8.89%.
後処理
- customCrystallization (petroleum ether)
出典と根拠
- ORDレコード
- ord-29687dab0f4d44c5ba9383ca431b39f8
- 出典データセット
- uspto-grants-1999_12
- 特許番号
- US06001869
反応ノート
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