100722-20-1

Upstream product

• 101938-25-4 1-(1-phenyl-1H-pyrazol-4-yl)-pentan-1-one 
• 54605-72-0 1-phenyl-1H-pyrazole-4-carbaldehyde 
• 100722-37-0 1-(1-phenyl-1H-pyrazol-4-yl)-pentan-1-ol 
• 103-01-5 N-Phenylglycine 
• 6415-68-5 N-nitroso-N-phenylglycine 
• 628-71-7 1-Heptyne 
• 508191-77-3 3-phenylsydnone 

Relevant academic research and scientific papers

One-pot synthesis of 1,4-disubstituted pyrazoles from arylglycines via copper-catalyzed sydnone-alkyne cycloaddition reaction

A robust method for constructing 1,4-pyrazoles from arylglycines was developed using the copper-catalyzed sydnone-alkyne cycloaddition reaction. The procedure offers a straightforward and general route to the pyrazole heterocycle through a three-step one-pot procedure.