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(4-Fluoro-3-methoxyphenyl)boronic acid → 6-[2-(3-Chloro-4'-fluoro-3'-methoxy-biphenyl-4-yl)-1-hydroxy-1-trifluoromethyl-propyl]-8-fluoro-4-methyl-4H-benzo[1,4]oxazin-3-one
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | (4-Fluoro-3-methoxyphenyl)boronic acid | HCID 44558185 | — |
| 反応物 | 6-[2-(4-bromo-2-chloro-phenyl)-1-hydroxy-1-trifluoromethyl-propyl]-8-fluoro-4-methyl-4H-benzo[1,4]oxazin-3-one | HCID 86645868 | — |
| 生成物 | 6-[2-(3-Chloro-4'-fluoro-3'-methoxy-biphenyl-4-yl)-1-hydroxy-1-trifluoromethyl-propyl]-8-fluoro-4-methyl-4H-benzo[1,4]oxazin-3-one | HCID 86645869 | — |
反応手順
In analogy to Example 17, step 2, 6-[2-(4-bromo-2-chloro-phenyl)-1-hydroxy-1-trifluoromethyl-propyl]-8-fluoro-4-methyl-4H-benzo[1,4]oxazin-3-one (Example 45, step 3) was reacted with 4-fluoro-3-methoxyphenylboronic acid to give the title compound as a colorless foam. MS (m/e, ISP neg. ion)=540.3 [M−H+].
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08450313B2 |
| 出典データセット | uspto-grants-2013_05 |
| ORD ID | ord-fffdc0d78d2547f79ea6f174035d35b1 |
| 出典メモ | uspto-grants-2013_05 |