Supplier Page from Thermo Fisher Scientific for 1-Propynylmagnesium bromide, 0.5M solution in THF, AcroSeal®
1-Fluoro-4-nitrobenzene, 99% from Thermo Fisher Scientific
Ethyl butyrate, 99% from Thermo Fisher Scientific
Ethyl N-piperazinecarboxylate, 99% from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific