Fluoride-induced 1,6-elimination to p-quinodimethane. A new preparative method for [2.2]paracyclophane, [2.2](2.5)furanophane and [2.2](2.5)thiophenophane
Fluoride-induced 1,6-elimination to p-quinodimethane. A new preparative method for [2.2]paracyclophane, [2.2](2.5)furanophane and [2.2](2.5)thiophenophane