Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Phenol → Phenyl 4-chloro-3-nitrobenzenesulfonate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Phenol | HCID 996 | — |
| 반응물 | Benzenesulfonyl chloride, 4-chloro-3-nitro- | HCID 7323 | — |
| 반응물 | 2-Amino-4-phenoxysulfonyl-butyranilide | HCID 20385152 | — |
| 생성물 | Phenyl 4-chloro-3-nitrobenzenesulfonate | HCID 266121 | — |
반응 단계
Thus, for example, 2-amino-4-phenoxysulfonyl-butyranilide can be obtained by reacting 3-nitro-4-chloro-benzene-sulfonic acid-chloride with phenol to yield 2-nitro-4-phenoxysulfonylchloro-benzene, reacting this product with ammonia to give 2-nitro-4-phenoxy-sulfonyl-aniline, acylating this compound with butyryl-chloride to form 2-nitro-4-phenoxysulfonyl-butyranilide, and by subsequently hydrogenating said product catalytically.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04176192 |
| 출처 데이터셋 | uspto-grants-1979_11 |
| ORD ID | ord-42b221de0f3d4aa6a91e834c6f98940c |
| 출처 메모 | uspto-grants-1979_11 |