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3-Methoxybenzyl chloride → 4,5-Dihydro-2-[2-[2-[3-Methoxyphenyl]ethyl]-4-methylphenyl]-4,4-dimethyloxazole
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 3-Methoxybenzyl chloride | HCID 69994 | — |
| 反応物 | 2-[2,4-Dimethylphenyl]-4,5-dihydro-4,4-dimethyloxazole | HCID 22117273 | — |
| 生成物 | 4,5-Dihydro-2-[2-[2-[3-Methoxyphenyl]ethyl]-4-methylphenyl]-4,4-dimethyloxazole | HCID 18689703 | — |
反応手順
The subtitle compound was prepared from the product of example 15 step (iii) (20 g) and 3-methoxybenzyl chloride (17.4 ml) by the method of example 15 step (iv). Purification was by chromatography eluting with 5-10% ethyl acetate in isohexane. Yield 20.53 g. MS: APCI(+ve): 324 (M+1).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06107297 |
| 出典データセット | uspto-grants-2000_08 |
| ORD ID | ord-bc4350c96f7f451a94aa710a435535ca |
| 出典メモ | uspto-grants-2000_08 |