1387637-95-7

Basic information

• Product Name: 3-(2,4-dichlorophenyl)-5-(naphthalen-2-yl)-1H-pyrazole
• CAS NO: 1387637-95-7
• Molecular Weight: 339.224
• Mol File: 1387637-95-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-(2,4-dichlorophenyl)-5-(naphthalen-2-yl)-1H-pyrazole(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(2,4-dichlorophenyl)-5-(naphthalen-2-yl)-1H-pyrazole(1387637-95-7)
• EPA Substance Registry System: 3-(2,4-dichlorophenyl)-5-(naphthalen-2-yl)-1H-pyrazole(1387637-95-7)

Safety Data

• Hazardous Substances Data: 1387637-95-7(Hazardous Substances Data)

Upstream product

• 874-42-0 2,4-dichlorobenzaldeyhde 
• 2949-26-0 2-ethynylnaphthalene 
• 1747-47-3 2,4-Dichlor-1--benzol 

Relevant articles and documents

An efficient one-pot synthesis of 3,5-disubstituted 1H-pyrazoles

An efficient, general, one-pot, three-component procedure for the preparation of 3,5-disubstituted 1H-pyrazoles via condensation of substituted aromatic aldehydes, tosylhydrazine and terminal alkynes in toluene is reported. The reaction tolerates a variety of functional groups and sterically hindered substrates to afford the desired pyrazoles in yields of 67-91%.