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Phthalic Anhydride → 2-[(8-chlorodibenz[b,f][1,4]oxazepin-10(11H)-yl)carbonyl]benzoic acid
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Phthalic Anhydride | HCID 6811 | — |
| 反応物 | 8-Chloro-dibenz[b,f]-[1,4]oxazepine | HCID 838267 | — |
| 溶媒 | Tetrahydrofuran | HCID 8028 | — |
| 生成物 | 2-[(8-chlorodibenz[b,f][1,4]oxazepin-10(11H)-yl)carbonyl]benzoic acid | HCID 15780657 | 70.3% |
反応手順
A stirred mixture of 8-chloro-dibenz[b,f]-[1,4]oxazepine (3.35 g) and phthalic anhydride (2.13 g) in THF (40 mL) was heated to reflux for 4 days. The mixture was concentrated and the residue was triturated with ether. The precipitated solid was filtered to give the title compound as a white solid (3.84 g).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05420270 |
| 出典データセット | uspto-grants-1995_05 |
| ORD ID | ord-8e88240b57da42d69ecdb18994186b06 |
| 出典メモ | uspto-grants-1995_05 |