Supplier Page from Thermo Fisher Scientific for Tin(IV) isopropoxide, 98% (metals basis), 10% w/v in isopropanol/toluene
3-Ethoxy-2-cyclohexen-1-one, 99% from Thermo Fisher Scientific
Ethyl chloroacetate, 99% from Thermo Fisher Scientific
Ethyl indole-2-carboxylate, 97% from Thermo Fisher Scientific
Iron(III) acetylacetonate, 99+% from Thermo Fisher Scientific