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Potassium Carbonate → HCID 22916370、化合物
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Potassium Carbonate | HCID 11430 | — |
| 反応物 | 1,4,5-Triphenyl-1,3-dihydro-2H-imidazol-2-one | HCID 628544 | — |
| 反応物 | 1,1-Dibromohexane | HCID 11806854 | — |
| 溶媒 | Methyl Ethyl Ketone | HCID 6569 | — |
| 生成物 | HCID 22916370 | HCID 22916370 | 29.4% |
反応手順
A mixture of 1,4,5-triphenylimidazol-2-one (6.25 g), dibromohexane (24.4 g) and potassium carbonate (5.53 g) in dry butanone (300 ml) was heated at reflux temperature for 24 hours. The mixture was cooled and the filtrate evaporated to an oil which was chromatographed on silica gel (hexane/ethyl acetate) to give 1,4,5-triphenyl-2-(6-bromohexyloxy)-imidazole (2.8 g, 29%) as a white solid, m.p. 87°-9° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05648373 |
| 出典データセット | uspto-grants-1997_07 |
| ORD ID | ord-bbbf3e1dd066435aada546e9bd8212c3 |
| 出典メモ | uspto-grants-1997_07 |