関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | Cesium carbonate | HCID 10796 | — |
| 反応物 | 1-Chloropinacolone | HCID 83572 | — |
| 反応物 | 5-(N-Boc-amino)-5,7-dihydro-6H-dibez[b,d]azepin-6-one | HCID 11493548 | — |
| 溶媒 | Dimethylformamide | HCID 6228 | — |
| 溶媒 | Dichloromethane | HCID 6344 | — |
| 生成物 | 5-(N-Boc-Amino)-7-(3,3-dimethyl-butanonyl)-5,7-dihydro-6H-dibenz[b,d]azepin-6-one | HCID 86585173 | — |
反応手順
A solution of 5-(N-Boc-amino)-5,7-dihydro-6H-dibenz[b,d]azepin-6-one (0.2 g, 0.617 mmol) (Example 7-E) in DMF was treated with Cs2CO3 (0.3 g, 0.925 mmol) and warmed to 60° C. To the reaction mixture was added 1-chloro-3,3-dimethyl-2-butanone (0.096 ml, 0.74 mmol) (Aldrich) and stirring continued for 17 h. After cooling to 23° C., the mixture was diluted with CH2Cl2, washed with several portions of brine and dried over Na2SO4. The title compound was isolated as a colorless solid.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US07390801B2 |
|---|
| 出典データセット | uspto-grants-2008_06 |
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| ORD ID | ord-d1fa3de3d2de4dfd9b255070cd852129 |
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| 出典メモ | uspto-grants-2008_06 |
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