Supplier Page from Thermo Fisher Scientific for (R)-2-Methyl-CBS-oxazaborolidine, 1M soln. in toluene
Ethyl chloroacetate, 99% from Thermo Fisher Scientific
Ethyl oxalyl chloride, 98% from Thermo Fisher Scientific
Ethyl trifluoroacetate, 99% from Thermo Fisher Scientific
Ethylenediamine, 99% from Thermo Fisher Scientific