Supplier Page from Thermo Fisher Scientific for 1,1'-Bis(diphenylphosphino)ferrocene, 97%
2-Ethylaniline, 98% from Thermo Fisher Scientific
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
Ethyl 2-bromoisobutyrate, 98% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific