反应详情

A potassium phenanthridine (radical-anion complex) solution is prepared by adding about 3.5 g phenanthridine and about 0.75 g potassium metal to about 20 ml of monoglyme yielding a red-colored product. A sample of PTFE, PFA and RO2800 each immersed for 3 minutes in this bath show surface discoloration indicative of chemical modification as discussed hereinabove.