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4-Fluorophenylboronic acid → 3-Chloro-4-(4-fluorophenyl)-2-(4-hydroxyphenyl)quinolin-6-ol
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 4-Fluorophenylboronic acid | HCID 285645 | — |
| 反応物 | 4-Bromo-3-chloro-2-(4-hydroxyphenyl)quinolin-6-ol | HCID 135502674 | — |
| 生成物 | 3-Chloro-4-(4-fluorophenyl)-2-(4-hydroxyphenyl)quinolin-6-ol | HCID 135442655 | 95% |
反応手順
This compound was prepared from 35a and 4-fluorophenylboronic acid according to method P. White solid; Yield: 95%; mp 295–296° C.; 1H-NMR (300 MHz, DMSO-d6) δ 6.55 (d, J=2.6 Hz, 1H), 6.87 (d, J=8.6 Hz, 2H), 7.31 (dd, J=9.1, 2.6 Hz, 1H), 7.45 (m, 4H), 7.57 (d, J=8.6 Hz, 2H), 7.92 (d, J=9.1 Hz, 1H), 9.73 (s, 1H), 10.07 (s, 1H); MS (ESI) m/z 364/366 ([M−H]−), 366/368 ([M+H]+); Anal. Calcd for C21H13ClFNO2: C: 68.96, H: 3.58, N: 3.83. Found: C: 68.19, H: 3.56, N: 3.74.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07084276B2 |
| 出典データセット | uspto-grants-2006_08 |
| ORD ID | ord-24f6748ad3254b64b7ff404d539083cd |
| 出典メモ | uspto-grants-2006_08 |