606123-85-7

Basic information

• Product Name: 1-benzylidene-4,4-dimethyl-3-oxopyrazolidin-1-ium-2-ide
• Synonyms: 1-benzylidene-4,4-dimethyl-3-oxopyrazolidin-1-ium-2-ide
• CAS NO: 606123-85-7
• Molecular Weight: 202.256
• Mol File: 606123-85-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-benzylidene-4,4-dimethyl-3-oxopyrazolidin-1-ium-2-ide(CAS DataBase Reference)
• NIST Chemistry Reference: 1-benzylidene-4,4-dimethyl-3-oxopyrazolidin-1-ium-2-ide(606123-85-7)
• EPA Substance Registry System: 1-benzylidene-4,4-dimethyl-3-oxopyrazolidin-1-ium-2-ide(606123-85-7)

Safety Data

• Hazardous Substances Data: 606123-85-7(Hazardous Substances Data)

Upstream product

• 4300-97-4 3-Chloropivaloyl chloride 
• 100-52-7 benzaldehyde 
• 2941-18-6 5,5-dimethylpyrazolidin-3-one 

Downstream Products

• 1185249-41-5 C₂₄H₂₆N₂O₃ 
• 1190863-96-7 C₁₃H₁₅F₃N₂O 

Relevant articles and documents

A new copper-catalyzed [3 + 2] cycloaddition: Enantioselective coupling of terminal alkynes with azomethine imines to generate five-membered nitrogen heterocycles

A copper-catalyzed method for the regioselective 1,3-dipolar cycloaddition of azomethine imines to terminal alkynes has been developed. Through the use of a chiral phosphaferrocene-oxazoline ligand, a wide range of substrates can be coupled to generate us