Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Cyclohexylamine → N-Cyclohexylacetoacetamide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Cyclohexylamine | HCID 7965 | — |
| 반응물 | Diketene | HCID 12661 | — |
| 용매 | Benzene | HCID 241 | — |
| 생성물 | N-Cyclohexylacetoacetamide | HCID 70805 | — |
반응 단계
A solution of diketene (42 g.) in benzene (74 ml.) is added dropwise with vigorous stirring to a solution of cyclohexylamine (49.6 g.) in benzene (125 ml.). The rate of addition is adjusted so that a gentle reflux is maintained. The benzene is removed under vacuum and the yellow oil crystallizes upon trituation with hexane. A yield of 88.7 g. of product melting at 66°-69° C. is obtained.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US03993637 |
| 출처 데이터셋 | uspto-grants-1976_11 |
| ORD ID | ord-f41e8808f013472d95e642b7057a0f3c |
| 출처 메모 | uspto-grants-1976_11 |