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Pempidine → Ethyl 3-phenylprop-2-enoate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Pempidine | HCID 6603 | — |
| 反応物 | Trioctylamine | HCID 14227 | — |
| 反応物 | N-Ethyldicyclohexylamine | HCID 23563 | — |
| 反応物 | Diisopropylethylamine | HCID 81531 | — |
| 反応物 | Tri(2-ethylhexyl)amine | HCID 102705 | — |
| 反応物 | Lithium acetate | HCID 3474584 | — |
| 反応物 | Benzyltrimethylammonium acetate | HCID 13086341 | — |
| 溶媒 | Triethylamine | HCID 8471 | — |
| 生成物 | Ethyl 3-phenylprop-2-enoate | HCID 7649 | — |
反応手順
The procedure described in Example 1 is repeated, except that 0.03125 mol of one of the bases tri-n-octylamine, tris-(2-ethylhexyl)-amine, ethyl-dicyclohexylamine, triethylamine, ethyl-diisopropylamine, N-methyl-2,2,6,6-tetramethylpiperidine, lithium acetate and trimethyl-benzylammonium acetate is used in place of 0.03125 mol of tri-n-butylamine. After working up as described in Example 1, ethyl cinnamate is obtained in comparably good yields.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04335054 |
| 出典データセット | uspto-grants-1982_06 |
| ORD ID | ord-e511e4f9f090421ca5ee66ff077b40fb |
| 出典メモ | uspto-grants-1982_06 |