関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Dicyclohexylcarbodiimide | HCID 10868 | — |
| 反応物 | Pentafluorophenol | HCID 13041 | — |
| 反応物 | 4"-(n-Pentyloxy)-1,1':4',1"-terphenyl | HCID 86749469 | — |
| 溶媒 | Ethyl Acetate | HCID 8857 | — |
| 生成物 | p-Terphenyl | HCID 7115 | — |
反応手順
To a mixture of 4"-(n-pentyloxy)- 1,1':4',1"-terphenyl!-4-carboxylic acid (10.5 mmol) and dicyclohexylcarbodiimide (10.5 mmol) in ethyl acetate at 0° C. is added pentafluorophenol (11.5 mmol). The mixture is stirred at 25° C. for a period of 18 h, producing a precipitate. The mixture is filtered. The filtrate is washed with water and brine and dried with magnesium sulfate. The solvent is removed in vacuo to obtain pentafluorophenyl 4"-(n-pentytoxy)- 1,1':4',1"-terphenyl!-4-carboxylate, C30H23F5O3, M.W.=526.5.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US05514651 |
|---|
| 出典データセット | uspto-grants-1996_05 |
|---|
| ORD ID | ord-9cae4aa6c04e451fb7509c3665daaff7 |
|---|
| 出典メモ | uspto-grants-1996_05 |
|---|
