Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Potassium Iodide → Bis[4-(2-methoxyethoxy)phenyl]sulfide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Potassium Iodide | HCID 4875 | — |
| 반응물 | Hexane | HCID 8058 | — |
| 반응물 | Potassium Carbonate | HCID 11430 | — |
| 반응물 | 2-Chloroethyl methyl ether | HCID 12316 | — |
| 반응물 | 4,4'-Thiodiphenol | HCID 17570 | — |
| 용매 | Water | HCID 962 | — |
| 용매 | Toluene | HCID 1140 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | Bis[4-(2-methoxyethoxy)phenyl]sulfide | HCID 117666858 | 74% |
반응 단계
A solution was prepared by combining 25.0 g of bis(4-hydroxyphenyl) sulfide, 20.7 g of 2-chloroethyl methyl ether, 31.7 g of potassium carbonate, 3.62 g of potassium iodide, and 50 g of DMF. The solution was aged at 80° C. for 1 week. Under ice cooling, 50 g of water was added to the solution to quench the reaction. To the solution, 50 g of toluene and 50 g of hexane were added. The organic layer was separated and washed with water. On subsequent concentration in vacuum, 28.5 g of the target compound, bis[4-(2-methoxy-ethoxy)phenyl]sulfide was obtained as oily matter. Yield 74%.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US09164384B2 |
| 출처 데이터셋 | uspto-grants-2015_10 |
| ORD ID | ord-674442f387cb4ff8923bc7221ba5fd59 |
| 출처 메모 | uspto-grants-2015_10 |