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Toluene → Bis(4-butoxyphenyl) sulfide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Toluene | HCID 1140 | — |
| 反応物 | Dimethylformamide | HCID 6228 | — |
| 反応物 | Butyl bromide | HCID 8002 | — |
| 反応物 | Potassium Carbonate | HCID 11430 | — |
| 反応物 | 4,4'-Thiodiphenol | HCID 17570 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | Bis(4-butoxyphenyl) sulfide | HCID 117666789 | 99.1% |
反応手順
A solution was prepared by combining 107 g of bromobutane, 76 g of bis(4-hydroxyphenyl) sulfide, 108 g of potassium carbonate, and 230 g of DMF. The solution was aged at 90° C. for 16 hours. The aged solution was cooled to room temperature, to which 600 g of water was added to quench the reaction. To the solution was added 300 g of toluene. The organic layer was separated, washed with water, and concentrated in vacuum, obtaining 114 g of the target compound, bis(4-butoxyphenyl) sulfide as amorphous solid. Yield 99%.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US09164384B2 |
| 出典データセット | uspto-grants-2015_10 |
| ORD ID | ord-607339dd48344dbc9f8a8a7744528260 |
| 出典メモ | uspto-grants-2015_10 |