Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Acetic Anhydride → 2-Acetoxymethyl-3-methyl-4-propoxy-pyridine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Acetic Anhydride | HCID 7918 | — |
| 반응물 | 2,3-Dimethyl-4-propoxypyridine 1-oxide | HCID 15035537 | — |
| 생성물 | 2-Acetoxymethyl-3-methyl-4-propoxy-pyridine | HCID 68468947 | 111.2% |
반응 단계
To 20.3 g of 4-propoxy-2,3-dimethylpyridine-1-oxide, 44.0 g (4.0 eq.) of acetic anhydride was added, and the mixture was allowed to react for 4 hours at 90° C. Acetic anhydride was distilled off, and then the resulting concentrated residue was purified on a silica gel column, to obtain 27.8 g of 2-acetoxymethyl-3-methyl-4-propoxy-pyridine as an oily matter.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08778975B2 |
| 출처 데이터셋 | uspto-grants-2014_07 |
| ORD ID | ord-c203c1efd1c54484ab6c0daecdce4cf4 |
| 출처 메모 | uspto-grants-2014_07 |