Application

Tetrabutylammonium bromide (TBAB) may be used in the molten state in the following processes:Synthesis of (2S)-5-(3-phenyl-2-phthalimidylpropanoylamino)isophthalic acid.Synthesis of alkyl-substituted pyrroles in the absence of catalyst and organic solvent.Synthesis of dithioacetals from acetals by transthioacetalisation in a solvent free environment.Synthesis of polyamides (PAs) by the polymerization of terephthalic acid and diisocyanates.Catalyze the addition of thiols to conjugated alkenes.Dehydrochlorination of poly(vinyl chloride).

Packaging

25, 100 g in poly bottle