Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Dimethylformamide → 4-(Chlorosulphonyl)benzoyl chloride
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Dimethylformamide | HCID 6228 | — |
| 반응물 | Oxalyl chloride | HCID 65578 | — |
| 반응물 | 4-(Chlorosulfonyl)benzoic acid | HCID 82385 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | 4-(Chlorosulphonyl)benzoyl chloride | HCID 82024 | — |
반응 단계
Oxalyl chloride (2.2 mL) was added to a mixture of 4-(chlorosulfonyl)benzoic acid (0.662 g, 3.0 mmol) in anhydrous dichloromethane (25 mL) followed by one small drop of N,N-dimethylformamide. The mixture was stirred at room temperature overnight. Then the mixture was then concentrated to provide 4-(chlorosulfonyl)benzoyl chloride which was used without additional purification.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08101614B2 |
| 출처 데이터셋 | uspto-grants-2012_01 |
| ORD ID | ord-08a75e2fa8e84be28234a3c460678964 |
| 출처 메모 | uspto-grants-2012_01 |