Supplier Page from Thermo Fisher Scientific for Gadolinium(III) isopropoxide, 99.9% (metals basis), 5% w/v in toluene/isopropanol (3:2)
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
4-Ethylphenol, 97% from Thermo Fisher Scientific
Ethyl 3-aminobenzoate, methanesulfonic acid salt, 98% from Thermo Fisher Scientific