Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
3-Methyl-2,4-pentanedione → 3-hydroxy-4-(3,4,5-trimethyl-1H-pyrazol-1-yl)phenyl acetate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 3-Methyl-2,4-pentanedione | HCID 69949 | — |
| 반응물 | 4-Amino-3-hydroxyphenyl acetate | HCID 19770515 | — |
| 반응물 | 4-Hydrazinyl-3-hydroxyphenyl acetate 4-methylbenzenesulfonate | HCID 86703264 | — |
| 생성물 | 3-hydroxy-4-(3,4,5-trimethyl-1H-pyrazol-1-yl)phenyl acetate | HCID 86703267 | 52.2% |
반응 단계
230 mg of the title compound was prepared in a manner similar to Example 54b) by using 4-hydrazinyl-3-hydroxyphenyl acetate 4-methylbenzenesulfonate (0.6 g), which was prepared from 4-amino-3-hydroxyphenyl acetate (1.0 g) in a manner similar to Example 54a), and 3-methylpentane-2,4-dione (1.0 g).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08889727B2 |
| 출처 데이터셋 | uspto-grants-2014_11 |
| ORD ID | ord-5ca467def39e42dd87202fabc8caaa62 |
| 출처 메모 | uspto-grants-2014_11 |