化工社化工社 化学情報印刷レポート · 研究参考用
Triethylamine → O-(3,5-Di-tert-butyl-4-hydroxyhydrocinnamoyl)-N,N-dibenzylhydroxylamine
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Triethylamine | HCID 8471 | — |
| 反応物 | Oxalyl chloride | HCID 65578 | — |
| 反応物 | Dibenzylhydroxylamine | HCID 69297 | — |
| 反応物 | 3-(3',5'-Di-tert-butyl-4'-hydroxyphenyl)propionic acid | HCID 88389 | — |
| 生成物 | O-(3,5-Di-tert-butyl-4-hydroxyhydrocinnamoyl)-N,N-dibenzylhydroxylamine | HCID 14875968 | 77% |
反応手順
The procedure of Example II is followed using 3.17 g (25 mmol) of oxalyl chloride, 6.96 g (25 mmol) of 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoic acid, 5.33 g (25 mmol) of N,N-dibenzylhydroxylamine, and 2.53 g (25 mmol) of triethylamine. The residue is recrystallized from petroleum ether to give 9.06 g (77%) of a white solid: mp 93°-95.5° C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04888444 |
| 出典データセット | uspto-grants-1989_12 |
| ORD ID | ord-0801c561e03d4a38bf7a910bfb4bb893 |
| 出典メモ | uspto-grants-1989_12 |