66003-76-7Relevant articles and documents
An efficient ligand exchange reaction of β-(trifyloxy)vinyliodonium triflates with aryllithium reagents leading to diaryliodonium triflates
Kitamura, Tsugio,Kotani, Masashi,Fujiwara, Yuzo
, p. 3721 - 3722 (1996)
Reaction of β-[[(trifluoromethylsulfonyl)oxy]vinyl](phenyl)-iodonium triflates with aryllithiums gave (aryl)(phenyl)iodonium triflates selectively. This reaction indicates that ligand exchange reaction takes place efficiently at iodine atom and provides another approach to unsymmetrical diaryliodonium salts.
Scalable electrochemical synthesis of diaryliodonium salts
Elsherbini, Mohamed,Moran, Wesley J.
supporting information, p. 4706 - 4711 (2021/06/11)
Cyclic and acyclic diaryliodonium are synthesised by anodic oxidation of iodobiaryls and iodoarene/arene mixtures, respectively, in a simple undivided electrolysis cell in MeCN-HFIP-TfOH without any added electrolyte salts. This atom efficient process does not require chemical oxidants and generates no chemical waste. More than 30 cyclic and acyclic diaryliodonium salts with different substitution patterns were prepared in very good to excellent yields. The reaction was scaled-up to 10 mmol scale giving more than four grams of dibenzo[b,d]iodol-5-ium trifluoromethanesulfonate (>95%) in less than three hours. The solvent mixture of the large-scale experiment was recovered (>97%) and recycled several times without significant reduction in yield.
N1- and N3-Arylations of Hydantoins Employing Diaryliodonium Salts via Copper(I) Catalysis at Room Temperature
Abha Saikia, Raktim,Barman, Dhiraj,Dutta, Anurag,Jyoti Thakur, Ashim
supporting information, p. 400 - 410 (2020/12/17)
Copper(I)-catalyzed N-arylation (both N1- and N3-) of hydantoins with diaryliodonium salts as aryl partners at room temperature is reported. The transformation allows diverse scopes on both hydantoins and diaryliodonium salts deliver
