Arylation [Synthetic Reagents]

Arylation [Synthetic Reagents] — contains unsymmetrical diaryliodonium salts with various trifluoromethyl, methoxy, or bromo groups, paired with tosylate or triflate anions as strong arylating electrophiles in organic synthesis. This group includes hypervalent iodine reagents that are actively used in radical chemistry and photoredox catalysis.

These iodonium reagents are used by organic synthesis researchers for electrophilic arylation reactions toward oxygen, nitrogen, or carbon nucleophiles, including trifluoromethylarylation reactions and metal- or light-catalyzed C-H functionalization. This group is also popular as an aryl partner in photoredox and radical catalysis reactions to form new carbon-carbon or carbon-heteroatom bonds.

Example products in this collection: TCI T3622 1868173-15-2 [(4-Trifluoromethyl)phenyl](2,4,6-trimethoxyphenyl)iodonium p-Toluenesulfonate, TCI B5573 1868173-47-0 4-Biphenylyl(2,4,6-trimethoxyphenyl)iodonium Trifluoromethanesulfonate, TCI T3446 1232133-62-8 [4-(Trifluoromethyl)phenyl](2,4,6-trimethylphenyl)iodonium Trifluoromethanesulfonate, TCI D2253 66003-76-7 Diphenyliodonium Trifluoromethanesulfonate, TCI T3445 1204518-08-0 [3-(Trifluoromethyl)phenyl](2,4,6-trimethylphenyl)iodonium Trifluoromethanesulfonate, TCI D5145 1868173-25-4 (3,5-Dichlorophenyl)(2,4,6-trimethoxyphenyl)iodonium p-Toluenesulfonate, TCI B5277 1203709-76-5 (3-Bromophenyl)(mesityl)iodonium Trifluoromethanesulfonate, TCI D5889 1895006-01-5 Dimesityl(trifluoromethyl)sulfonium Trifluoromethanesulfonate.

Pay attention to the type of counter anion (triflate or tosylate), which affects reactivity and solubility, the substitution pattern on both aryl rings, and the compound's stability to moisture and light. 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 Hypervalent Iodine Compounds [Synthetic Reagents], often used together in one laboratory workflow:

Back to Hypervalent Iodine Compounds [Synthetic Reagents]. For large-volume procurement, special packaging, or specific grades, contact the AMI Scientific team — the official distributor of TCI Japan in Indonesia — for availability checks and lead time directly from Japan.

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