Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
1-Propanesulfonic acid, 1,1,2,3,3,3-hexafluoro- → 2,5-Diethoxy-4-p-tolylmercaptobenzenediazonium 1,1,2,3,3,3-hexafluoropropanesulfonate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 1-Propanesulfonic acid, 1,1,2,3,3,3-hexafluoro- | HCID 9794628 | — |
| 반응물 | 2,5-Diethoxy-4-[(4-methylphenyl)sulfanyl]benzene-1-diazonium chloride | HCID 15279044 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | 2,5-Diethoxy-4-p-tolylmercaptobenzenediazonium 1,1,2,3,3,3-hexafluoropropanesulfonate | HCID 15279045 | — |
반응 단계
50 g of 2,5-diethoxy-4-p-tolylmercaptobenzenediazonium chloride 1/2 ZnCl2 were dissolved in 1.5 1 of water. 20 ml of 1,1,2,3,3,3-hexafluoropropanesulfonic acid were then added dropwise to the filtered solution while stirring vigorously. The product, which precipitates as oily drops, solidified after a few minutes, was filtered off by suction, suspended in 1 1 of water while stirring vigorously, again filtered off by suction and, finally, dried. 56.5 g of 2,5-diethoxy-4-p-tolylmercaptobenzenediazonium 1,1,2,3,3,3-hexafluoropropanesulfonate were obtained as a fine, light brown powder.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05776652 |
| 출처 데이터셋 | uspto-grants-1998_07 |
| ORD ID | ord-df1ed95331dc4d14b9844901f4d49887 |
| 출처 메모 | uspto-grants-1998_07 |