Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Water → 3-[4-(4-Carbethoxybenzenesulfonamido)benzenesulfonyl]acrylonitrile
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Water | HCID 962 | — |
| 반응물 | Sodium Bicarbonate | HCID 516892 | — |
| 반응물 | Ethyl 4-(chlorosulfonyl)benzoate | HCID 3667622 | — |
| 반응물 | 2-Cyanovinyl 4-aminophenyl sulfone | HCID 54561326 | — |
| 용매 | Acetone | HCID 180 | — |
| 생성물 | 3-[4-(4-Carbethoxybenzenesulfonamido)benzenesulfonyl]acrylonitrile | HCID 54454498 | — |
반응 단계
6.3 grams (0.03 mol) of 3-(4-aminobenzenesulfonyl)acrylonitrile are dissolved in 70 ml of acetone, and 30 ml water are added thereto. Sodium bicarbonate (2.6 g, 0.03 mol) is added with stirring, followed by a solution of 7 g (0.03 mol) of 4-carbethoxybenzenesulfonyl chloride in 30 ml acetone. The reaction mixture is stirred overnight, filtered and the filtrate diluted with 750 ml water. The dark, cream-colored solid which separates and which is recovered by filtration and drying constitutes 3-[4-(4-carbethoxyxbenzenesulfonamido)benzenesulfonyl]acrylonitrile: ##SPC31##
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US03943154 |
| 출처 데이터셋 | uspto-grants-1976_03 |
| ORD ID | ord-073beb967e314a39a55a9b76c4a8bff5 |
| 출처 메모 | uspto-grants-1976_03 |