化工社化工社 化学情報印刷レポート · 研究参考用
Allyl bromide → 1,3-Butadienylferrocene
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Allyl bromide | HCID 7841 | — |
| 反応物 | Ferrocenecarboxyaldehyde | HCID 15184314 | — |
| 反応物 | HCID 178450094 | HCID 178450094 | — |
| 反応物 | HCID 178466060 | HCID 178466060 | — |
| 触媒 | Magnesium | HCID 5462224 | — |
| 溶媒 | Diethyl Ether | HCID 3283 | — |
| 生成物 | 1,3-Butadienylferrocene | HCID 129665232 | — |
反応手順
Ferrocenaldehyde or ferrocenyl methyl ketone and allyl bromide are reacted in an ether solvent and in the presence of magnesium metal as a catalyst. The liquid portion of the reaction mixture is introduced into a silica gel column, wherein the weak acidity of the silica gel is able to dehydrate the reaction intermediate 1-ferrocenyl-3-buten-1-ol product. The column is eluted with n-hexane, and after evaporating the solvent from the eluate collected, a purified ferrocenyl-1,3-butadiene product is obtained.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06664409B1 |
| 出典データセット | uspto-grants-2003_12 |
| ORD ID | ord-1873e47b27344b03a5faf5cb04c75af6 |
| 出典メモ | uspto-grants-2003_12 |