Supplier Page from Thermo Fisher Scientific for 1,1'-Binaphthyl-2,2'-diyl hydrogen phosphate, 99%
4-Ethylphenol, 97% from Thermo Fisher Scientific
Ethyl 3-hydroxybutyrate, 99% from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific