Supplier Page from Thermo Fisher Scientific for Boron tribromide, 1M soln. in dichloromethane
1,6-Hexanediol, 97% from Thermo Fisher Scientific
Adipic acid, 99% from Thermo Fisher Scientific
Methyl acetoacetate, 99+% from Thermo Fisher Scientific
Norcamphor, 99% from Thermo Fisher Scientific