Supplier Page from Thermo Fisher Scientific for Copper powder, -625 mesh, APS 3.25-4.75 micron, 99.9% (metals basis)
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
3-Fluorobenzyl bromide, 95% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific