33566-15-3

Basic information

• Product Name: 3-(1-adamantylmethyl)-1-phenyl-1H-pyrazol-5-one
• Synonyms: 3-(1-adamantylmethyl)-1-phenyl-1H-pyrazol-5-one
• CAS NO: 33566-15-3
• Molecular Weight: 308.423
• Mol File: 33566-15-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-(1-adamantylmethyl)-1-phenyl-1H-pyrazol-5-one(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(1-adamantylmethyl)-1-phenyl-1H-pyrazol-5-one(33566-15-3)
• EPA Substance Registry System: 3-(1-adamantylmethyl)-1-phenyl-1H-pyrazol-5-one(33566-15-3)

Safety Data

• Hazardous Substances Data: 33566-15-3(Hazardous Substances Data)

Upstream product

• 896109-94-7 ethyl 4-(1-adamantyl)-3-oxo-2-(1-oxoethyl)butanoate 
• 100-63-0 phenylhydrazine 

Relevant articles and documents

Reactions of adamantyl-substituted keto esters with hydrazine and phenylhydrazine

Reactions of adamantyl-substituted keto and diketo carboxylic acid esters with hydrazine and phenylhydrazine were studied. Ethyl 3-(1-adamantyl)-2-(1- adamantylcarbonyl)-3-oxopropanoate reacted with hydrazine to give ethyl 3,5-di(1-adamantyl)-1H-pyrazole-4-carboxylate. Reactions of ethyl 2-(1-adamantylcarbonyl)-3-oxobutanoate and ethyl 4-(1-adamantyl)-3-oxo-2-(1- oxoethyl)butanoate with hydrazine and phenylhydrazine followed a complicated pattern and led to the formation of mixtures of the corresponding hydrazides and pyrazolones.