반응 #73514
ord-d1346910ee874305bbc5ae3d9da8c090
반응 방정식
diethyl 2-benzyl-3-oxopentanedioate
N-ethyl-6-hydrazino-N-phenylpyridine-3-sulfonamide
acetate
→
ethyl (4-benzyl-1-{5-[ethyl(phenyl)sulfamoyl]pyridin-2-yl}-5-oxo-2,5-dihydro-1H-pyrazol-3-yl)acetate
반응 조건
상세 조건
See reaction.notes.procedure_details.
후처리
- 1기타are obtained in the form of a white powder
실험 절차
According to the process described in Example 1.3, starting with 5 g (17.1 mmol) of diethyl 2-benzyl-3-oxopentanedioate and 5 g (17.1 mmol) of N-ethyl-6-hydrazino-N-phenylpyridine-3-sulfonamide, 3 g of ethyl 4-benzyl-1-{5-[ethyl(phenyl)sulfamoyl]pyridin-2-yl}-5-oxo-2,5-dihydro-1H-pyrazol-3-yl)acetate are obtained in the form of a white powder.