Phenylhydrazine

Application

Phenylhydrazine can be used as a reactant in the synthesis of:

• 4, 4′-(arylmethylene)-bis(3-methyl-1-phenyl-1H-pyrazol-5-ol)s by reacting with aryl aldehydes and acetoacetates in presence of N-bromo sulfonamide as a catalyst via one-pot pseudo-five-component condensation.
• Thiazolidinones by treating with mercaptoacetic acid and aldehydes or ketones.
• 5-[3,3,3-trifluoro-2-(phenylhydrazono)propyl]-1-phenyl-1H-pyrazole-3-carboxylic acid by reacting with 6-(trifluoromethyl)comanic acid.

It can be also used as a precursor for the preparation of selective carboxymethylated products at N-1 and N-2 by reacting with dimethyl carbonate (DMC) in the presence of a Bronsted base and metal salts as a catalyst.

UPC:

51144301

Weight:

1.00 Ounces

HazmatClass:

No

Quantity:

5

Unit of Measurement:

G

WeightUOM:

LB

MPN:

P26252

CAS Number:

100-63-0