Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
4-Nitroaniline → 4,4'-Dinitrocarbanilide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 4-Nitroaniline | HCID 7475 | — |
| 반응물 | Benzene, 1-isocyanato-4-nitro- | HCID 66012 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | 4,4'-Dinitrocarbanilide | HCID 9509 | — |
반응 단계
1,3-Di-(4-nitrophenyl)urea was prepared by the dropwise addition of a solution of p-nitrophenylisocyanate (16.4 g, 0.1 mole) in dimethyl formamide (150 ml) to a solution of p-nitroaniline (13.8 g, 0.1 mole) in dimethylformamide (130 ml) at 4° C. 1,3-Di-(4-nitrophenyl)urea precipitated slowly as a yellow solid.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04714838 |
| 출처 데이터셋 | uspto-grants-1987_12 |
| ORD ID | ord-48fb78d541bd4ce0b49cf744de89c6e0 |
| 출처 메모 | uspto-grants-1987_12 |