Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 178500928, 화합물 → Methyl 1,6-dihydro-4-hydroxy-6-oxo-1-phenyl-3-pyridazinecarboxylate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | HCID 178500928 | HCID 178500928 | — |
| 용매 | 1,2-Dichlorobenzene | HCID 7239 | — |
| 생성물 | Methyl 1,6-dihydro-4-hydroxy-6-oxo-1-phenyl-3-pyridazinecarboxylate | HCID 54686161 | 99.1% |
반응 단계
A mixture of 3-oxo-2-(phenylhydrazono)-pentanedioic acid dimethyl ester (4.38 g, 15.7 mmol) in 1,2-dichlorobenzene (15 mL) was refluxed. After 20 hours, the reaction mixture was concentrated under reduced pressure to give 3.83 g (99%) of the desired product.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07732616B2 |
| 출처 데이터셋 | uspto-grants-2010_06 |
| ORD ID | ord-cb3c94322e864a7cad80e9ddbd971998 |
| 출처 메모 | uspto-grants-2010_06 |