Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Hydrogen Peroxide → 4-(1-Butyl)-4-hydroxy-1-(4-methoxyphenyl)-2-phenyl-3,5-pyrazolidinedione
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Hydrogen Peroxide | HCID 784 | — |
| 반응물 | Sodium Hydroxide | HCID 14798 | — |
| 반응물 | 4-(1-Butyl)-1-(4-methoxyphenyl)-2-phenyl-3,5-pyrazolidinedione | HCID 22575044 | — |
| 용매 | Methanol | HCID 887 | — |
| 생성물 | 4-(1-Butyl)-4-hydroxy-1-(4-methoxyphenyl)-2-phenyl-3,5-pyrazolidinedione | HCID 9906593 | — |
반응 단계
Prepared from 4-(1-butyl)-1-(4-methoxyphenyl)-2-phenyl-3,5-pyrazolidinedione (1.35 g; 3.8 mmol), 35% H2O2 (4.3 ml; 50 mmol), 2 M NaOH (0.35 ml; 0.7 mmol), and methanol (50 ml) using the procedure of Example 7. Purified by flash chromatography on a 110×65 mm silica gel 60 column eluted with ethyl acetate-heptane (1:1) to give 0.7 g (52%).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06852749B1 |
| 출처 데이터셋 | uspto-grants-2005_02 |
| ORD ID | ord-920cc9432f7e4718b74617edfcaeea87 |
| 출처 메모 | uspto-grants-2005_02 |