Phenylhydrazine → HCID 17922089, compound

HRID 2109263Notes

Reaction equation

HRID 2109263 reaction equation
[CH:1]1([C:4](=O)[CH2:5][C:6]([O:8]C)=O)[CH2:3][CH2:2]1.C1(NN)C=CC=CC=1.[CH:19]1([C:22]2[N:26]([CH:27](C)C)[N:25]=[CH:24][C:23]=2C=O)[CH2:21][CH2:20]1>>[CH:1]1([C:4]2[N:25]([C:24]3[CH:20]=[CH:21][CH:19]=[CH:22][CH:23]=3)[N:26]=[CH:27][C:5]=2[CH:6]=[O:8])[CH2:2][CH2:3]1

Participants

4

Reactant 3

HCID 7516PhenylhydrazineHCID 101300163-Cyclopropyl-3-Oxopropionic Acid Methyl EsterHCID 196201355-cyclopropyl-1-(propan-2-yl)-1H-pyrazole-4-carbaldehyde

Product 1

HCID 17922089HCID 17922089, compound

Procedure

5-Cyclopropyl-1-phenyl-1H-pyrazole-4-carbaldehyde was prepared from methyl 3-cyclopropyl-3-oxo-propionate and phenyl hydrazine in the same manner as 5-cyclopropyl-1-isopropyl-1H-pyrazole-4-carbaldehyde (Example 49).

Sources & evidence

ORD record
ord-aad82868811a4f74ae9e1673bc798f4b
Source dataset
uspto-grants-2009_04
Patent number
US07514458B2

Reaction notes

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