Supplier Page from Thermo Fisher Scientific for 1-(Trimethylsilyl)imidazole, 97%
1-Ethylpiperidine, 99% from Thermo Fisher Scientific
3-Fluorobenzaldehyde, 98+% from Thermo Fisher Scientific
4-Fluorobenzyl chloride, 98% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific