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甲苯 → Bis(4-butoxyphenyl) sulfide
参与物
| 角色 | 名称 | HCID | 投料 |
|---|---|---|---|
| 反应物 | 甲苯 | HCID 1140 | — |
| 反应物 | N,N-二甲基甲酰胺 | HCID 6228 | — |
| 反应物 | 溴丁烷 | HCID 8002 | — |
| 反应物 | 碳酸钾 | HCID 11430 | — |
| 反应物 | 4,4'-二羟基二苯硫醚 | HCID 17570 | — |
| 溶剂 | 聚[6-[4-(4-氰基苯基)苯氧基]己基甲基丙烯酸酯] | HCID 962 | — |
| 产物 | Bis(4-butoxyphenyl) sulfide | HCID 117666789 | 99.1% |
反应步骤
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%.
来源与证据
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 专利号 | US09164384B2 |
| 来源数据集 | uspto-grants-2015_10 |
| ORD ID | ord-607339dd48344dbc9f8a8a7744528260 |
| 来源说明 | uspto-grants-2015_10 |