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4,4-Dimethyl-2-(2-methoxyphenyl)oxazoline → 2-(3,5-Dichloro-4'-fluoro-2-[1,1'-biphenyl]yl)-4,4-dimethyl-2-oxazoline
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 4,4-Dimethyl-2-(2-methoxyphenyl)oxazoline | HCID 333189 | — |
| 反応物 | 2-(2,4-Dichloro-6-methoxyphenyl)-4,4-dimethyl-2-oxazoline | HCID 12802883 | — |
| 反応物 | HCID 178418676 | HCID 178418676 | — |
| 反応物 | HCID 178489560 | HCID 178489560 | — |
| 生成物 | 2-(3,5-Dichloro-4'-fluoro-2-[1,1'-biphenyl]yl)-4,4-dimethyl-2-oxazoline | HCID 12802884 | — |
反応手順
By substituting equimolar amounts of 2-(2,4-dichloro-6-methoxyphenyl)-4,4-dimethyl-2-oxazoline and 4-fluorophenylmagnesium bromide for 2-(2-methoxyphenyl)-4,4-dimethyl-2-oxazoline and 2-methoxyphenylmagnesium bromide, the title compound was prepared following the procedure of Example 17, Step A, (85%), mp 93°-95° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04375475 |
| 出典データセット | uspto-grants-1983_03 |
| ORD ID | ord-09d54cf28451475dad5681e4f68fc2c6 |
| 出典メモ | uspto-grants-1983_03 |