Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
4-Nitroaniline → 4,4'-Dinitrocarbanilide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 4-Nitroaniline | HCID 7475 | — |
| 반응물 | Carbamic acid, N-(4-nitrophenyl)-, methyl ester | HCID 74752 | — |
| 용매 | Methanol | HCID 887 | — |
| 생성물 | 4,4'-Dinitrocarbanilide | HCID 9509 | — |
반응 단계
One proceeds as described in Example 6 with the difference that a distillating column is attached to the flask, the mixture is maintained in gentle boiling and methanol is removed continuously from the mixture. After 2 hours of reaction the end-product is filtered off, 50 mmoles of methyl N-(4-nitrophenyl)-carbamate and 50 mmoles of 4-nitroaniline are added to the filtrate, and the reaction is repeated. The results of four subsequent cycles are summarized in Table 2.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04410697 |
| 출처 데이터셋 | uspto-grants-1983_10 |
| ORD ID | ord-2010c3624bb14b61a2e6aa310c4b7d50 |
| 출처 메모 | uspto-grants-1983_10 |