Supplier Page from Thermo Fisher Scientific for tert-Butyldimethylchlorosilane, 50% w/w in toluene
1-Fluoro-2-nitrobenzene, 99% from Thermo Fisher Scientific
Ethyl 2-bromoisobutyrate, 98% from Thermo Fisher Scientific
Ethyl cyanoacetate, 98+% from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific