Supplier Page from Thermo Fisher Scientific for (S,S)-[2-(4-Isopropyl-2-oxazolinyl)ferrocenyl]diphenylphosphine, 97%
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
9-Fluorenone, 99+% from Thermo Fisher Scientific
Ethyl 4-chlorobutyrate, 97% from Thermo Fisher Scientific
Ethyl cyanoacetate, 98+% from Thermo Fisher Scientific