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4-(2-Phenylethenyl)pyridine → N-[2-(1,3-dioxane-2-yl)ethyl]-4-styrylpyridinium bromide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 4-(2-Phenylethenyl)pyridine | HCID 101576 | — |
| 反応物 | 1,3-Dioxane, 2-(2-bromoethyl)- | HCID 520656 | — |
| 溶媒 | Ethyl Acetate | HCID 8857 | — |
| 生成物 | N-[2-(1,3-dioxane-2-yl)ethyl]-4-styrylpyridinium bromide | HCID 70260576 | 90.5% |
反応手順
4-styrylpyridine (1.81 g) and 2-(2-bromoethyl) 1,3-dioxane (1.95 g) were stirred and refluxed in ethylacetate (15 ml) solution for 15 hours. After cooling of the reaction mixture creamy crystals were separated by filtration, washed with ethyl ether and dried to give 3.4 g of N-[2-(1,3-dioxane-2-yl)ethyl]-4-styrylpyridinium bromide.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06020436 |
| 出典データセット | uspto-grants-2000_02 |
| ORD ID | ord-2142058c6b9d4f65bbba617e9cf0cfd1 |
| 出典メモ | uspto-grants-2000_02 |