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Phosphorus trichloride → 2'-Diphenylphosphino-6-vinyl-1,1'-binaphthalen-2-yloxy(1,1'-binaphthalene-2,2'-diyloxy)phosphine
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Phosphorus trichloride | HCID 24387 | — |
| 反応物 | 1-(1-Naphthyl)-2-naphthol | HCID 2755260 | — |
| 反応物 | 2'-Diphenylphosphino-2-hydroxy-6-vinyl-1,1'-binaphthyl | HCID 17765396 | — |
| 生成物 | 2'-Diphenylphosphino-6-vinyl-1,1'-binaphthalen-2-yloxy(1,1'-binaphthalene-2,2'-diyloxy)phosphine | HCID 86755122 | — |
反応手順
Finally, 1,1'-binaphthalene-2,2'-dioxychlorophosphine (XIV), obtained, e.g., by heating an optically active binaphthol (VII) together with phosphorus trichloride, is reacted with the 2'-diphenylphosphino-2-hydroxy-6-vinyl-1,1'-binaphthyl (XIII) obtained above, whereby 2'-diphenylphosphino-6-vinyl-1,1'-binaphthalen-2-yloxy(1,1'-binaphthalene-2,2'-diyloxy)phosphine (XV) is obtained as the target compound.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06022936 |
| 出典データセット | uspto-grants-2000_02 |
| ORD ID | ord-810a00dc80a34242a66a6969d626a9fd |
| 出典メモ | uspto-grants-2000_02 |