![20629-90-7](/CAS/GIF/20629-90-7.gif)
1-(3'-Chlorophenyl)-3-methyl-5-pyrazolone synthesis
- Product Name:1-(3'-Chlorophenyl)-3-methyl-5-pyrazolone
- CAS Number:20629-90-7
- Molecular formula:C10H9ClN2O
- Molecular Weight:208.64
![(2-CHLOROPHENYL)HYDRAZINE HYDROCHLORIDE](/CAS/GIF/10449-07-7.gif)
10449-07-7
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![1-(3'-Chlorophenyl)-3-methyl-5-pyrazolone](/CAS/GIF/20629-90-7.gif)
20629-90-7
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Yield:-
Steps:
Multi-step reaction with 2 steps
1: diethyl ether
2: aqueous-alcoholic NaOH-solution
References:
Neber et al. [Justus Liebigs Annalen der Chemie,1929,vol. 471,p. 136]