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Triphenylphosphine → (8-Tetrahydropyranyloxyoctyl)triphenylphosphonium bromide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Triphenylphosphine | HCID 11776 | — |
| 反応物 | 2H-Pyran, 2-[(8-bromooctyl)oxy]tetrahydro- | HCID 170916 | — |
| 溶媒 | Acetonitrile | HCID 6342 | — |
| 生成物 | (8-Tetrahydropyranyloxyoctyl)triphenylphosphonium bromide | HCID 18997637 | — |
反応手順
A solution of 1-bromo-8-tetrahydropyranyloxyoctane (9.8 g) and triphenyl phosphine (8.8 g) in acetonitrile (50 ml) was heated under reflux for 8 hours. The solution was evaporated and the residue washed with ether to give the title compound as a hygroscopic white solid which was dried by addition of benzene and re-evaporation.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04665189 |
| 出典データセット | uspto-grants-1987_05 |
| ORD ID | ord-f09819ec5beb460cac605f0a1d570f8f |
| 出典メモ | uspto-grants-1987_05 |