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HRID1350733

反应详情

EQUATION

反应方程式

HRID 1350733 的结构方程式

REACTANTS

反应物

3
结构：CCOC(=O)CC(=O)CC
HCID78656

Ethyl 3-oxovalerate

C7H12O3

结构：CC(C)n1ncc(C=O)c1C1CC1
HCID19620135

未命名化合物

结构：NNC1CC1.O=C(O)C(=O)O
HCID67509750

未命名化合物

PRODUCTS

生成物

1
结构：CCc1c(C=O)cnn1C1CC1
HCID21097240

未命名化合物

PROCEDURE

实验过程

1-Cyclopropyl-5-ethyl-1H-pyrazole-4-carbaldehyde was prepared with ethyl 3-oxopentanoate and cyclopropyl hydrazine oxalate (Gever, G. and Hayes, K. J. Org. Chem, 1949, 14, 813–818) in the same manner as 5-cyclopropyl-1-isopropyl-1H-pyrazole-4-carbaldehyde (Example 49).