Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Nitroethane → 1-Hydroxy-2-methyl-3-oxidobenzimidazol-3-ium
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Nitroethane | HCID 6587 | — |
| 반응물 | Diethylamine | HCID 8021 | — |
| 반응물 | Benzofuroxan | HCID 68075 | — |
| 용매 | Tetrahydrofuran | HCID 8028 | — |
| 생성물 | 1-Hydroxy-2-methyl-3-oxidobenzimidazol-3-ium | HCID 1476277 | — |
반응 단계
To a mixture containing nitroethane (9.0 g., 0.12 moles), benzofuroxan (13.6 g., 0.10 moles) and tetrahydrofuran (50 ml.) is added dropwise diethylamine (8.7 g., 0.12 moles). The reaction temperature rises almost to reflux upon addition. Upon completion, the mixture is allowed to cool and to stand overnight.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04343942 |
| 출처 데이터셋 | uspto-grants-1982_08 |
| ORD ID | ord-fb39d91871ac4d79ab4bfb26ee4baec4 |
| 출처 메모 | uspto-grants-1982_08 |