Supplier Page from Thermo Fisher Scientific for Borane-N,N-diethylaniline complex, 97%, AcroSeal®
DL-Ethyl 2-bromopropionate, 99% from Thermo Fisher Scientific
Ethyl 3-chloropropionate, 98% from Thermo Fisher Scientific
Ethyl 4,4,4-trifluoroacetoacetate, 97% from Thermo Fisher Scientific
Fluorobenzene, 99% from Thermo Fisher Scientific