Organocatalysts (Others) [Catalysis] — contains non-metal organic catalysts with diverse structures -- ammonium salts, electrophilic boranes, hydroxy-functionalized phosphonium salts, and phosphetane oxides -- that activate substrates through Lewis acid-base interactions or hydrogen bonding without involving transition metal centers.
Catalysts in this category are used by synthetic organic chemists for group transfer reactions, electrophilic activation of C-F bonds in fluorinated arenes, and metal-free Lewis acid catalysis in Mukaiyama-aldol reactions as well as cyclopropanation. Hydroxy-functionalized phosphonium compounds and cyclic amine bases act as promoters for acylation and C-N bond formation reactions, suitable for synthesizing complex molecules sensitive to metal contamination.
Example products in this collection: TCI T3950 22426-79-5 Tetramethylammonium Methyl Carbonate, TCI D6031 74067-58-6 9,10-[1,2]Benzenoanthracen-9(10H)-yl(methyl)sulfane, TCI T2313 1109-15-5 Tris(pentafluorophenyl)borane, TCI H1748 2005487-65-8 (2-Hydroxy-5-methylphenyl)triphenylphosphonium Bromide, TCI B5426 1821062-80-9 1,2-Bis[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl]-3,3,4,4,5,5-hexafluoro-1-cyclopentene, TCI H1749 2005487-70-5 (2-Hydroxy-5-methylphenyl)triphenylphosphonium Iodide, TCI T0113 635-46-1 1,2,3,4-Tetrahydroquinoline, TCI H1766 33530-51-7 anti-1,2,2,3,4,4-Hexamethylphosphetane 1-Oxide.
Pay attention to the stability toward humidity and the working solvent of each catalyst, as well as the anion form (bromide, iodide) of phosphonium salts, which affects reactivity and solubility in organic reaction systems. All products are genuine Tokyo Chemical Industry (TCI) Japan products, with purity, packaging, and storage conditions listed on each item's page.
Other parallel categories under Organocatalysts [Catalysis], often used together in one laboratory workflow:
Back to Organocatalysts [Catalysis]. For large-volume procurement, special packaging, or specific grades, contact the AMI Scientific team — official distributor of TCI Japan in Indonesia — for stock availability checks and lead times directly from Japan.
