Supplier Page from Thermo Fisher Scientific for (Trimethylsilyl)diazomethane, 2M in hexanes
2-Ethylhexanoic acid, 99% from Thermo Fisher Scientific
Ethyl 4,4,4-trifluoroacetoacetate, 97% from Thermo Fisher Scientific
Ethyltriphenylphosphonium bromide, 98% from Thermo Fisher Scientific
meso-Erythritol, 99% from Thermo Fisher Scientific