Supplier Page from Thermo Fisher Scientific for 5,10,15,20-Tetrakis(pentafluorophenyl)-21H,23H-porphine, 95%
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific