참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Thionyl Chloride | HCID 24386 | — |
| 반응물 | CID 53445294 | HCID 53445294 | — |
| 용매 | Water | HCID 962 | — |
| 용매 | Diethyl Ether | HCID 3283 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | o-Formylbenzenesulfonyl chloride | HCID 30723 | 38.2% |
반응 단계
To a solution of 2-sulfobenzaldehyde sodium salt (2.0 g, 9.6 mmol) in 0.8 mL of dry N,N-dimethylformamide was added thionyl chloride (7.0 mL, 96 mmol) under nitrogen at 0° C. After being stirred at 100° C. for 3 min, the reaction mixture was diluted with diethyl ether and water at 0° C., successively. The separated organic layer was washed with water, brine, and dried over MgSO4. After filtration, the filtrate was concentrated in vacuo to obtain crude 2-formylbenzenesulfonyl chloride (0.75 g).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| 특허 번호 | US08552220B2 |
|---|
| 출처 데이터셋 | uspto-grants-2013_10 |
|---|
| ORD ID | ord-35c65136408f4fcb9a232a99cddef21d |
|---|
| 출처 메모 | uspto-grants-2013_10 |
|---|
