Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrochloric Acid → Triethylammonium 1,1,3,3,3-pentafluoro-2-(benzoyloxy)propanesulfonate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrochloric Acid | HCID 313 | — |
| 반응물 | Dichloromethane | HCID 6344 | — |
| 반응물 | Triethylamine | HCID 8471 | — |
| 반응물 | Sodium 2-benzoyloxy-1,1,3,3,3-pentafluoropropanesulfonate | HCID 58112889 | — |
| 용매 | Water | HCID 962 | — |
| 용매 | Diethyl Ether | HCID 3283 | — |
| 생성물 | Triethylammonium 1,1,3,3,3-pentafluoro-2-(benzoyloxy)propanesulfonate | HCID 86618176 | 75% |
반응 단계
Triethylamine was dissolved in cold water, and hydrochloric acid was added thereto to adjust the pH of the reaction liquid to fall within a range of 1 to 3. Then sodium 1,1,3,3,3-pentafluoro-2-(benzoyloxy)propanesulfonate and dichloromethane were added thereto and stirred. The separated organic layer was washed with water, and dichloromethane was removed under reduced pressure from the washed organic layer. To the residue thus obtained, diethyl ether was added for recrystallization. The resultant was filtrated and dried to obtain a desired product at a yield of 75%.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07871761B2 |
| 출처 데이터셋 | uspto-grants-2011_01 |
| ORD ID | ord-9c58d534780a4f299c49d84e8b761102 |
| 출처 메모 | uspto-grants-2011_01 |