Supplier Page from Thermo Fisher Scientific for (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 99+%
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific
Ethylbenzene, 99.8%, pure from Thermo Fisher Scientific
Ethylenediaminetetraacetic acid, tetrasodium salt hydrate, 98%, pure from Thermo Fisher Scientific