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Boron tribromide → 4-Hydroxy-2-(1-methylimidazol-2-yl)benzo(b)furan
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Boron tribromide | HCID 25134 | — |
| 反応物 | 4-Methoxy-2-(1-methylimidazol-2-yl)benzo(b)furan | HCID 22729146 | — |
| 生成物 | 4-Hydroxy-2-(1-methylimidazol-2-yl)benzo(b)furan | HCID 135794322 | 64.5% |
反応手順
By the reactions in the same manner as in Starting Material Synthesis Example 5 using 4-methoxy-2-(1-methylimidazol-2-yl)benzo(b)furan (2.00 g) and boron tribromide (2.0 ml), the title compound (1.21 g) was obtained as pale-yellow crystals, melting point >265° C. (decomposition).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06720320B2 |
| 出典データセット | uspto-grants-2004_04 |
| ORD ID | ord-41f44f428a2b4102a802b1cdf6c7f560 |
| 出典メモ | uspto-grants-2004_04 |