Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Methanol → Methyl 3-nitro-4-phenoxy-5-sulfamoylbenzoate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Methanol | HCID 887 | — |
| 반응물 | Sulfuric Acid | HCID 1118 | — |
| 반응물 | 3-(Aminosulfonyl)-5-nitro-4-phenoxybenzoic acid | HCID 119926 | — |
| 생성물 | Methyl 3-nitro-4-phenoxy-5-sulfamoylbenzoate | HCID 53854447 | — |
반응 단계
34 g (~0.1 mol) of 3-nitro-4-phenoxy-5-sulphamylbenzoic acid are dissolved in 150 ml of methanol and are heated to the boil. 5.4 ml of concentrated H2SO4 are then added slowly dropwise and the mixture is heated at reflux temperature for 10 hours. On cooling, 3-nitro-4-phenoxy-5-sulphamylbenzoic acid methyl ester crystallises.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04118397 |
| 출처 데이터셋 | uspto-grants-1978_10 |
| ORD ID | ord-18fa4e499254442091be3d16d72f2e78 |
| 출처 메모 | uspto-grants-1978_10 |