498556-71-1

Basic information

• Product Name: C₂₂H₁₂F₈
• Synonyms: C₂₂H₁₂F₈
• CAS NO: 498556-71-1
• Molecular Weight: 428.325
• Mol File: 498556-71-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₂₂H₁₂F₈(CAS DataBase Reference)
• NIST Chemistry Reference: C₂₂H₁₂F₈(498556-71-1)
• EPA Substance Registry System: C₂₂H₁₂F₈(498556-71-1)

Safety Data

• Hazardous Substances Data: 498556-71-1(Hazardous Substances Data)

Upstream product

• 865-47-4 potassium tert-butylate 
• 71-43-2 benzene 

Relevant articles and documents

Remarkable efficiency of the aryne chemistry of (dehydro)octafluoro[2.2] paracyclophane when using the cadogan method

Generation of the aryne, (dehydro)octafluoro[2.2]paracyclophane, from its acetamide derivative utilizing the Cadogan method led to remarkable results with respect to Diels-Alder and ene reactivity. A comparison was made between this new and virtually unused method and our earlier reported results using Cram methodology (reaction of aryl iodide with potassium tert-butoxide). Surprisingly, no ene reactivity was observed with the Cram methodology. This mechanistic conundrum was examined extensively with no unambiguous explanation for the difference in reactivity being found.