SEARCH Articles Figures Tables 2,3-Dimethyl- l-phenyl-3-pyrazolin-5-one 2- Nitroso-3-pyrazolin-5-ones 2- PYRAZOLIN-5-ONES, 3-ALKYL 2- Phenyl-3-pyrazolin-5-one 2- Pyrazolin-5-ones acylation 2- Pyrazolin-5-ones alkylation 2- Pyrazolin-5-ones condensation reactions 2- Pyrazolin-5-ones diazonium coupling 2- Pyrazolin-5-ones dimerization 2- Pyrazolin-5-ones halogenation 2- Pyrazolin-5-ones nitration 2- Pyrazolin-5-ones oxidation 2- Pyrazolin-5-ones reduction 2- Pyrazolin-5-ones ring cleavage 2- Pyrazolin-5-ones structure 2- Pyrazolin-5-ones sulfonation 2-Aryl-3-methyl-3-pyrazolin-5-ones 2-Pyrazolin-5-one use of hydrazone anions 2-Pyrazolin-5-one, 3-<l-propyl) 2-Pyrazolin-5-ones, elimination 2-pyrazoline 3- Alkoxy-2-pyrazolin-5-ones 3- Amido-2-pyrazolin-5-ones 3- Amino-2-pyrazolin-5-ones, 136, 3- Methyl-1 -phenyl-2-pyrazolin-5-ones 3- Pyrazolin-5-ones Mannich reaction 3- Pyrazolin-5-ones addition reactions 3- Pyrazolin-5-ones pyrolysis 3- Pyrazolin-5-ones substitution reactions 3- Pyrazolin-5-ones, rearrangement 3-Alkyl-1 -phenyl-2-pyrazolin-5-ones 3-Chloro-3-pyrazolin-5-ones 3.4- Disubstituted pyrazolin-5-ones 4- Acyl-2-pyrazolin-5-ones 4- Amino-2-pyrazolin-5-ones synthesis 4- Bromo-2-pyrazolin-5-ones 4- Oximino-2-pyrazolin-5-ones 4-Amino-3-pyrazolin-5-ones acylation 4-Amino-3-pyrazolin-5-ones alkylation 4-Amino-3-pyrazolin-5-ones reaction with aldehydes 4-Arylazo-2-pyrazolin-5-ones 4-Arylidene-2-pyrazolin-5-ones 4-Hydroxymethyl-3-pyrazolin-5-ones 4-Imino-2-pyrazolin-5-ones 4-Nitro-2-pyrazolin-5-ones 4.4- Dichloro-2-pyrazolin-5-ones Acyloxy-2-pyrazolin-5-ones Aldehydes reaction with 2-pyrazolin-5-ones A’-Pyrazoline-5-ones Bis(2-pyrazolin-5-ones) Diazomethane reaction with 2-pyrazolin-5-ones Formaldehyde reaction with 2-pyrazolin-5-ones Hydroxy-2-pyrazolin-5-ones, 61, Hydroxylamines reaction with 2-pyrazolin-5-ones L-Phenyl-3-methyl-2-pyrazolin-5-one Phosphorus oxychloride, reaction with 2-pyrazolin-4-ones Polymeric 2-pyrazolin-5-ones Pyrazolin-4-ones, ring contractions Pyrazolin-5-one derivatives Pyrazolin-5-one synthesis Pyrazolin-5-ones condensation with ketones Pyrazolin-5-ones nitrosation Pyrazolin-5-ones, 3-hydroxy-, tautomerism Pyrazolin-5-ones, addition Pyrazolin-5-ones, methylation Pyrazolinate Pyrazolines