촉매
Tetrabutylammonium bromide
Tetrabutylammonium chloride
Tetrabutylammonium fluoride (anhydrous)
Tetrabutylammonium fluoride trihydrate
Tetrabutylammonium hydroxide
Tetraethylammonium bromide
Tetraethylammonium chloride
Tetramethylammonium bromide
Tetramethylammonium chloride
Tetramethylammonium hydroxide
Tetramethylammonium hydroxide
Tetrapropylammonium bromide