Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
4-Toluenesulfonyl chloride → N-[2-(4-amino-7-bromo-2-butyl-1H-imidazo[4,5-c]quinolin-1-yl)-ethyl]methanesulfonamide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 4-Toluenesulfonyl chloride | HCID 7397 | — |
| 반응물 | Potassium Carbonate | HCID 11430 | — |
| 반응물 | Ammonium Hydroxide | HCID 14923 | — |
| 반응물 | m-Chloroperbenzoic acid | HCID 70297 | — |
| 반응물 | N-[2-(7-bromo-2-butyl-1H-imidazo[4,5-c]quinolin-1-yl)ethyl]methanesulfonamide | HCID 21984119 | — |
| 용매 | Water | HCID 962 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | N-[2-(4-amino-7-bromo-2-butyl-1H-imidazo[4,5-c]quinolin-1-yl)-ethyl]methanesulfonamide | HCID 21984323 | — |
반응 단계
3-Chloroperoxybenzoic acid (1.0 equivalent of 50% pure material) was added to a solution of N-[2-(7-bromo-2-butyl-1H-imidazo[4,5-c]quinolin-1-yl)ethyl]methanesulfonamide (44 g, 103.4 mmol) in 1000 mL dichloromethane. After 2 hours, concentrated ammonium hydroxide solution (600 mL) was added. The reaction was stirred for 15 minutes before p-toluenesulfonyl chloride (1.1 equivalents) was slowly added in small portions. The reaction was stirred overnight at room temperature and then water and potassium carbonate were added with vigorous stirring. A precipitate formed and was isolated by filtration to provide N-[2-(4-amino-7-bromo-2-butyl-1H-imidazo[4,5-c]quinolin-1-yl)-ethyl]methanesulfonamide.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07598382B2 |
| 출처 데이터셋 | uspto-grants-2009_10 |
| ORD ID | ord-04150da487e749ff80b7de19a1018872 |
| 출처 메모 | uspto-grants-2009_10 |