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Tributylamine → Tributyl ammonium pyrophosphate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Tributylamine | HCID 7622 | — |
| 反応物 | Sodium pyrophosphate decahydrate | HCID 3084150 | — |
| 溶媒 | Methanol | HCID 887 | — |
| 溶媒 | Water | HCID 962 | — |
| 溶媒 | Pyridinium | HCID 4989215 | — |
| 生成物 | Tributyl ammonium pyrophosphate | HCID 21910867 | — |
反応手順
Tetrasodium diphosphate decahydrate (2.23 g, 5 mmol) was dissolved in water (50 mL), the solution was applied to a column of Dowex 50WX8 (100 mL) in the pyridinium form, and the column was washed with 300 mL water-methanol (1:1). The eluate was directly dropped into a cooled (ice water) and stirred solution of tri-n-butylamine (2.38 mL, 10 mmol) in methanol. The solution was evaporated to dryness and re-evaporated twice with methanol and finally with anhydrous DMF (30 mL) on an oil pump.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08569259B2 |
| 出典データセット | uspto-grants-2013_10 |
| ORD ID | ord-ee791794b29348c582575ae51307a739 |
| 出典メモ | uspto-grants-2013_10 |