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Ethanol → Bis(diisopropylamino)chlorophosphine
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Ethanol | HCID 702 | — |
| 反応物 | Diisopropylamine | HCID 7912 | — |
| 反応物 | Phosphorus trichloride | HCID 24387 | — |
| 反応物 | Bis(diisopropylamino)-phosphine | HCID 498731 | — |
| 溶媒 | Toluene | HCID 1140 | — |
| 生成物 | Bis(diisopropylamino)chlorophosphine | HCID 2733425 | — |
反応手順
Bis(diisopropylamino)chlorophosphine was synthesized by reacting phosphorous trichloride and diisopropylamine in toluene. Fifty ml of the resulting bis(diisopropylamino)phosphine was placed in a 250 ml flask and 3.01 ml of ethanol added slowly over a two minute period and the reaction allowed to proceed for several days. After filtering the mixture and removing the solvent, the structure of the bis(diisopropylamino)ethylphosphite ester reagent was analyzed by 31P and 1H NMR (31P NMR in CD3CN 125.9 ppm).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06743905B2 |
| 出典データセット | uspto-grants-2004_06 |
| ORD ID | ord-83af2790a07e405194234f0626c16a79 |
| 出典メモ | uspto-grants-2004_06 |