関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | 10-Undecen-1-ol | HCID 8185 | — |
| 反応物 | HCID 178460681 | HCID 178460681 | — |
| 触媒 | Di-tert-amyl peroxide | HCID 25320 | — |
| 生成物 | (11-Hydroxy-undecyl)-(2,4,4-trimethylpentyl)-phosphinic acid | HCID 57909106 | 100.4% |
反応手順
5 g (0.028 moles) of 2,4,4-trimethylpentyl phosphinic acid, 4.78 g (0.28 moles) of 10-undecen-1-ol and 0.3 mL (0.0014 moles) of di-tert-amylperoxide is mixed in a 50 mL single neck flask. The mixture is purged with argon to remove oxygen and is heated under argon for 5 hours at 140° C. Tert-amyl alcohol is removed by distillation and 9.8 g (quantitative yield) of (11-hydroxy-undecyl)-(2,4,4-trimethylpentyl)-phosphinic acid is obtained as a viscous oil.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 特許番号 | US08030435B2 |
|---|
| 出典データセット | uspto-grants-2011_10 |
|---|
| ORD ID | ord-fe181a46ac0145f28fe982b18644a501 |
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| 出典メモ | uspto-grants-2011_10 |
|---|
