Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Ammonia → Ethanamine, N-nitro-
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Ammonia | HCID 222 | — |
| 반응물 | Nitric Acid | HCID 944 | — |
| 반응물 | Methylamine | HCID 6329 | — |
| 반응물 | Ethylamine | HCID 6341 | — |
| 반응물 | Sodium Hydroxide | HCID 14798 | — |
| 용매 | Ethanol | HCID 702 | — |
| 생성물 | Ethanamine, N-nitro- | HCID 29422 | — |
| 생성물 | Methanamine, N-nitro- | HCID 421670 | — |
반응 단계
In another proposed method for synthesis of the aforementioned mixture of three dinitro-diaza-alkanes, methylamine or ethylamine is reacted with a chloroformic acid ester using sodium hydroxide solution to form an intermediate product which is then nitrated with nitric acid. The nitration product is reacted by means of ammonia and ethanol at reflux to form methylnitroamine or ethylnitroamine, which is then condensed to form the dinitro-diaza-alkanes as in the preceding method. In this process, the next-to-last step in the synthesis of the nitroamines is very complicated and time-intensive, so that it cannot be implemented on a large scale industrially.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06670506B2 |
| 출처 데이터셋 | uspto-grants-2003_12 |
| ORD ID | ord-276bef1a543a44118119ddf19add9c70 |
| 출처 메모 | uspto-grants-2003_12 |