Supplier Page from Thermo Fisher Scientific for (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 99+%
2-Ethoxyethyl ether, 98+%, extra pure from Thermo Fisher Scientific
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Ethyl 3-pyridylacetate, 99% from Thermo Fisher Scientific
Ethyl acetoacetate, 99%, pure from Thermo Fisher Scientific