Supplier Page from Thermo Fisher Scientific for (Ethoxycarbonylmethyl)triphenylphosphonium bromide, 98+%
1-Fluoro-2-nitrobenzene, 99% from Thermo Fisher Scientific
4-Fluoroaniline, 98% from Thermo Fisher Scientific
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific