Supplier Page from Thermo Fisher Scientific for (+)-1,2-Bis[(2R,5R)-2,5-diethyl-1-phospholanyl]ethane, 97%
Benzyltri-n-butylammonium bromide, 99% from Thermo Fisher Scientific
Borane-tert-butylamine complex, 97% from Thermo Fisher Scientific
Oleic acid, sodium salt, 65-90% oleic C18 from Thermo Fisher Scientific
Tin(IV) isopropoxide, 99% (metals basis), 10% w/v in isopropanol from Thermo Fisher Scientific