関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | 2-Furanacrylic acid | HCID 643402 | — |
| 触媒 | Palladium | HCID 23938 | — |
| 溶媒 | Methanol | HCID 887 | — |
| 生成物 | 3-(Oxolan-2-yl)propanoic acid | HCID 263161 | 93.9% |
反応手順
(E)-3-(Furan-2-yl)acrylic acid (10 g, 72.4 mmol) was treated with Pd/C (1 g) in MeOH (100 mL). The mixture was heated at 60° C. at 60 psi under H2 for 12 hrs. After filtering off the catalyst, the filtrate was concentrated to afford 9.8 g (93%) of the title compound. 1H NMR (500 MHz, CDCl3) δ ppm 1.42-1.56 (m, 1H) 1.77-1.96 (m, 4H) 1.93-2.07 (m, 1H) 2.41-2.56 (m, 2H) 3.71-3.79 (m, 1H) 3.82-3.94 (m, 2H); MS (DCI/NH4+) m/z 145 (M+H)+.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US07872033B2 |
|---|
| 出典データセット | uspto-grants-2011_01 |
|---|
| ORD ID | ord-c24bd6cde8a1423e82f87555f0a8c26e |
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| 出典メモ | uspto-grants-2011_01 |
|---|
