Supplier Page from Thermo Fisher Scientific for (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 99+%
4-Ethylphenol, 97% from Thermo Fisher Scientific
4'-Fluoroacetophenone, 99% from Thermo Fisher Scientific
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific