化工社化工社 化学情報印刷レポート · 研究参考用
1-Octyne → 3-(1-Octynyl)furan-2-carboxaldehyde
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 1-Octyne | HCID 12370 | — |
| 反応物 | 3-Bromo-2-furaldehyde | HCID 3367271 | — |
| 生成物 | 3-(1-Octynyl)furan-2-carboxaldehyde | HCID 20147161 | 72% |
反応手順
Reaction of 3-bromofuran-2-carboxaldehyde (4.71 g, 27 mmole from Example 5) with 1-octyne (3 g, 27 mmole) as described in Example 8 afforded 3.96 g (72%) of the title compound, as an oil, after chromatography on silica (DCM:Hexane 1:2), νmax (film) 2950, 2930, 2850, 2230, 1680, 1570, 1420, 1360, 1275, 890, 775 cm-1 ; δ(CDCl3) 0.92(3H, distorted t), 1.42(8H, complex m), 2.48(2H, t, J=6.5 Hz), 6.59(1H, d, J=3 Hz), 7.62(1H, d, J=3 Hz), 9.82(1H, s).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04732901 |
| 出典データセット | uspto-grants-1988_03 |
| ORD ID | ord-86ad530678744e9ba740ea1c3f63fa1c |
| 出典メモ | uspto-grants-1988_03 |