Supplier Page from Thermo Fisher Scientific for Borane-N,N-diethylaniline complex, 97%
2-Mercapto-1-methylimidazole, 98% from Thermo Fisher Scientific
Acetophenone, 98%, pure from Thermo Fisher Scientific
Fumaric acid, 99+% from Thermo Fisher Scientific
Isonipecotic acid, 99% from Thermo Fisher Scientific