Supplier Page from Thermo Fisher Scientific for Thionyl chloride, 1M soln. in dichloromethane
2-Fluorobenzoic acid, 99% from Thermo Fisher Scientific
3-Fluoroaniline, 98% from Thermo Fisher Scientific
Ethyl cyanoformate, 99% from Thermo Fisher Scientific
Ethyl propiolate, 99% from Thermo Fisher Scientific