Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Propanal → 1-(2,3,5-Trimethyl-6-pyrazinyl)-1-propanone
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Propanal | HCID 527 | — |
| 반응물 | Trimethylpyrazine | HCID 26808 | — |
| 반응물 | Acetone hexane | HCID 21880519 | — |
| 생성물 | 1-(2,3,5-Trimethyl-6-pyrazinyl)-1-propanone | HCID 577940 | 48% |
반응 단계
The reaction of trimethylpyrazine and freshly distilled propionaldehyde is carried out as described in Example I on the same molar scale. Preparative thick layer chromatography (2000μ silica gel GF, developed in 5% acetone/hexane) of the crude reaction product gives a 48% yield of 1-(2,3,5-trimethyl-6-pyrazinyl)-1-propanone (mp 65°-67° C.).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04635652 |
| 출처 데이터셋 | uspto-grants-1987_01 |
| ORD ID | ord-5db9e4108e4e47afb11712a9b0b1966b |
| 출처 메모 | uspto-grants-1987_01 |