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Allyl isocyanate → 1-Allyl-3-butyl-3-(4-methyl-2-oxazolyl)urea
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Allyl isocyanate | HCID 15123 | — |
| 反応物 | 2-Oxazolamine, N-butyl-4-methyl- | HCID 12295226 | — |
| 溶媒 | Benzene | HCID 241 | — |
| 生成物 | 1-Allyl-3-butyl-3-(4-methyl-2-oxazolyl)urea | HCID 23468970 | — |
反応手順
A solution of 2-butylamino-4-methyloxazole (12.0 g, 0.078 mol) and allyl isocyanate (6.46 g, 0.078 mol) in dry benzene was heated under reflux for 4 hours, and worked up as described in Example 3. The product was further purified by chromatography on a silica-gel column, eluting with a 1:1 mixture of benzene and ethyl acetate.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04259343 |
| 出典データセット | uspto-grants-1981_03 |
| ORD ID | ord-a818f0b90bf44e699db9a3fff5848ae3 |
| 出典メモ | uspto-grants-1981_03 |