Supplier Page from Thermo Fisher Scientific for Tetrafluoroboric acid-diethyl ether complex, 50-55% w/w HBF4
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ethyl picolinate, 99% from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific
Iron(III) acetylacetonate, 99+% from Thermo Fisher Scientific