Supplier Page from Thermo Fisher Scientific for Tin(IV) isopropoxide, 99% (metals basis), 10% w/v in isopropanol
1-Fluoro-2-nitrobenzene, 99% from Thermo Fisher Scientific
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
Ethyl 3-aminocrotonate, 98.5% from Thermo Fisher Scientific
N-Ethylaniline, 98% from Thermo Fisher Scientific