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2-Hydroxyquinoline → 3-(Hydroxymethylidene)-1-phenylquinoline-2,4(1H,3H)-dione
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 2-Hydroxyquinoline | HCID 6038 | — |
| 反応物 | 4-Hydroxy-1-phenyl-1,2-dihydroquinolin-2-one | HCID 54676161 | — |
| 生成物 | 3-(Hydroxymethylidene)-1-phenylquinoline-2,4(1H,3H)-dione | HCID 135454227 | — |
反応手順
Following the procedure set forth in Preparation B, 1- phenyl-4-hydroxy-2(1H)-quinolinone was converted to 1 -phenyl-3-formyl-4-hydroxy-(2(1H)-quinolinone. That the expected product was obtained was confirmed by the spectral data: MS: m/e 265 (M·+); NMR (DMSO): δ10.08 (s, 1H, CHO) ppm.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05378694 |
| 出典データセット | uspto-grants-1995_01 |
| ORD ID | ord-65a4b71350594840aa49ee2192ba0d7d |
| 出典メモ | uspto-grants-1995_01 |