Supplier Page from Thermo Fisher Scientific for 1-Ethyl-3-methylimidazolium hexafluorophosphate, 98+%
1-Fluoro-2-nitrobenzene, 99% from Thermo Fisher Scientific
4-Fluoroaniline, 98% from Thermo Fisher Scientific
Ethyl 4-dimethylaminobenzoate, 99+% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific