Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Benzocaine → Ethyl 4-(11-bromoundecanamido)benzoate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Benzocaine | HCID 2337 | — |
| 반응물 | Undecanoyl chloride, 11-bromo- | HCID 85202 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | Ethyl 4-(11-bromoundecanamido)benzoate | HCID 20482534 | — |
반응 단계
A solution of 28 g. of 11-bromoundecanoyl chloride in 100 ml. of methylene chloride is slowly added with stirring to a solution of 20 g. of ethyl 4-aminobenzoate in 100 ml. of methylene chloride. The mixture is filtered and the filtrate is washed with dilute hydrochloric acid and water, dried, and evaporated. Crystallization from acetonitrile affords ethyl 4-(11-bromoundecanamido)benzoate as a white solid.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04411903 |
| 출처 데이터셋 | uspto-grants-1983_10 |
| ORD ID | ord-20f34d8549964dabaceca69620caa7f5 |
| 출처 메모 | uspto-grants-1983_10 |