Supplier Page from Thermo Fisher Scientific for 2,2-Dimethyl-1,3-dioxane-4,6-dione, 98%
2-Fluorobenzaldehyde, 97% from Thermo Fisher Scientific
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
3-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific