Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Pyridine → N-(3-(Oxazolo[4,5-b]pyridin-2-yl)phenyl)acetamide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Pyridine | HCID 1049 | — |
| 반응물 | Acetic Anhydride | HCID 7918 | — |
| 반응물 | 3-(Oxazolo[4,5-b]pyridin-2-yl)aniline | HCID 611086 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | N-(3-(Oxazolo[4,5-b]pyridin-2-yl)phenyl)acetamide | HCID 2995970 | — |
반응 단계
A solution of 0.63 g. of 2-(3-aminophenyl)oxazolo[4,5-b]pyridine in 10 ml. of pyridine was treated with 0.35 ml. of acetic anhydride with stirring. After stirring over the weekend the mixture was diluted to 50 ml. with water. After stirring a short time and cooling, the precipitate was collected, washed with water and dried. Recrystallization from ethyl acetate gave 2-(3-acetamidophenyl)oxazolo[4,5-b]pyridine, m.p. 201.5°-202.5°.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04038396 |
| 출처 데이터셋 | uspto-grants-1977_07 |
| ORD ID | ord-9562b43195984e0c811e2b8a33049552 |
| 출처 메모 | uspto-grants-1977_07 |