Supplier Page from Thermo Fisher Scientific for (7-Azabenzotriazol-1-yloxy)tripyrrolidinophosphonium hexafluorophosphate, 98%
2-Fluoroaniline, 99+% from Thermo Fisher Scientific
4-Fluoroaniline, 98% from Thermo Fisher Scientific
4-Fluorobenzenesulfonyl chloride, 98% from Thermo Fisher Scientific
Ethylene glycol dimethyl ether, 99+%, extra pure, stabilized with BHT from Thermo Fisher Scientific