66980-34-5

Basic information

• Product Name: 2,3-Dichlor-4,4-diphenyl-2-butensaeure
• Synonyms: 2,3-Dichlor-4,4-diphenyl-2-butensaeure
• CAS NO: 66980-34-5
• Molecular Weight: 307.176
• Mol File: 66980-34-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2,3-Dichlor-4,4-diphenyl-2-butensaeure(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3-Dichlor-4,4-diphenyl-2-butensaeure(66980-34-5)
• EPA Substance Registry System: 2,3-Dichlor-4,4-diphenyl-2-butensaeure(66980-34-5)

Safety Data

• Hazardous Substances Data: 66980-34-5(Hazardous Substances Data)

Upstream product

• 87-56-9 mucochloric acid 
• 71-43-2 benzene 
• 766-40-5 Mucochloric acid 
• 7446-70-0 aluminium trichloride 
• 72857-85-3 α,β-dichloro-γ-phenyl-Δ^α,β-crotonolactone 
• 84572-09-8 2,3-dichloro-4-oxo-crotonoyl chloride 

Downstream Products

• 117-34-0 2,2-diphenylacetic acid 
• 83074-19-5 4,4-Diphenyl-3-(1H-1,2,4-triazol-1-yl)-2-buten-4-olid 
• 64749-07-1 1,1-Diphenylinden-3-carbonsaeure 
• 83074-10-6 2-Chlor-4,4-diphenyl-2-buten-4-olid 
• 14578-67-7 4,4-diphenylbutanoic acid 

Relevant articles and documents

Synthesis of New 4,4-Diaryl-2-chloro-2-buten-4-olides and a Simple Route to 1,1-Diphenylindene-3-carboxylic Acid

On heating in dimethylformamide, 4,4-diaryl-2,3-dichloro-2-butenoic acids 2 cyclize to give new 4,4-diaryl-2-chloro-2-buten-4-olides 3.Reaction of 1,2,4-triazole or pyrazole with 3 yields 4,4-diaryl-3-azolyl-2-buten-4-olides 5. - Friedel-Crafts reaction o