Supplier Page from Thermo Fisher Scientific for (3-Bromophenylethynyl)trimethylsilane, 98%
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
Ethyl 2-oxocyclohexanecarboxylate, 95% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific
Ethylenediamine, 99% from Thermo Fisher Scientific