4-(difluoromethylidene)-3,5-dihydropyrazole

Names

[ Name ]:
4-(difluoromethylidene)-3,5-dihydropyrazole

[Synonym ]:
4-(difluoromethylene)-1-pyrazoline
4-(difluoromethylene)-4,5-dihydro-3H-pyrazole
3H-Pyrazole,4-(difluoromethylene)-4,5-dihydro

Chemical & Physical Properties

[ Molecular Formula ]:
C₄H₄F₂N₂

[ Molecular Weight ]:
118.08500

[ Exact Mass ]:
118.03400

[ PSA ]:
24.72000

[ LogP ]:
0.47400

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

diazomethane
CF2=C=CH2

DownStream

Allene
difluoromethylidenecyclopropane
1,1-difluoro-2-methylidenecyclopropane

Related Compounds

4-(fluoromethylidene)-3,5-dihydropyrazole
4,4-bis(ethenyl)-3,5-dihydropyrazole
4-(3,5-dimethylphenyl)but-1-ynoxy-tri(propan-2-yl)silane
4-(3,5-dimethoxyphenyl)pyridine-3-carboxylic acid
4-(3,5-dimethoxyphenyl)-2-methoxybenzoic acid
4-[3,5-bis(2,6-dipyridin-2-ylpyridin-4-yl)phenyl]-2,6-dipyridin-2-ylpyridine
3-{[(benzyloxy)carbonyl]amino}-3-(1-methyl-1H-pyrazol-4-yl)butanoic acid
4-{[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)bicyclo[2.2.1]heptan-2-yl]formamido}-2-hydroxybutanoic acid
[1-(Isoquinolin-5-yl)ethyl](propan-2-yl)amine
3-ethyl-1-[(2R)-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)pentanoyl]piperidine-3-carboxylic acid
9-(1-tert-butyl-1H-pyrazol-5-yl)-5-oxa-8-azaspiro[3.5]nonane
5-(1,2-Thiazol-3-yl)-1-oxa-4-azaspiro[5.5]undecane
3-cyclopropyl-2-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanamido]propanoic acid
(3S)-1-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,2-dimethylbutanoyl]piperidine-3-carboxylic acid
(2S)-2-{[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-iodophenyl]formamido}-3-hydroxypropanoic acid
methyl({[1-propyl-5-(trifluoromethyl)-1H-1,2,3-triazol-4-yl]methyl})amine

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