Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Diketene → m-Benzyloxy-acetylacetanilide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Diketene | HCID 12661 | — |
| 반응물 | 3-Benzyloxyaniline | HCID 92892 | — |
| 생성물 | m-Benzyloxy-acetylacetanilide | HCID 21422799 | — |
반응 단계
m-hydroxy-3-methoxy-crotonanilide of formula V may be prepared by reacting diketene with m-benzyloxy-aniline to form m-benzyloxy-acetylacetanilide which is then reacted with methyl orthoformate to form m-benzyloxy-3,3-dimethoxybutyranilide which is converted by hydrogenolysis into m-hydroxy 3,3-dimethoxy-butyranilide which is then heated. Other compounds of formula V may be made in an analogous fashion.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04036633 |
| 출처 데이터셋 | uspto-grants-1977_07 |
| ORD ID | ord-e31b18b25ea24f75930d9282a0112d08 |
| 출처 메모 | uspto-grants-1977_07 |