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2-tert-Butyl-6-methylphenol → 3-(3-Tert-butyl-4-hydroxy-5-methylphenyl)-1-n-dodecylpyrrolidine-2,5-dione
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 2-tert-Butyl-6-methylphenol | HCID 16678 | — |
| 反応物 | Sodium hydride | HCID 24758 | — |
| 反応物 | 1H-Pyrrole-2,5-dione, 1-dodecyl- | HCID 87191 | — |
| 溶媒 | tert-Butanol | HCID 6386 | — |
| 生成物 | 3-(3-Tert-butyl-4-hydroxy-5-methylphenyl)-1-n-dodecylpyrrolidine-2,5-dione | HCID 14148377 | — |
反応手順
This compound is prepared by the procedure of Example 1 from 1.20 g (50 mmol) of sodium hydride, 8.21 g (50 mmol) of 2-tert-butyl-6-methylphenol, and 13.27 g (50 mmol) of N-n-dodecylmaleimide in tert-butyl alcohol. The residue is purified by preparative HPLC (8:2 heptane:ethyl acetate eluent) to give 4.70 g (22%) of a yellow wax.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04709050 |
| 出典データセット | uspto-grants-1987_11 |
| ORD ID | ord-f454d7b30ea141779d1e7812070e00b0 |
| 出典メモ | uspto-grants-1987_11 |