144930-52-9

Upstream product

• 106-39-8 bromochlorobenzene 
• 637-87-6 1-Chloro-4-iodobenzene 
• 2926-30-9 sodium triflate 
• 71-43-2 benzene 
• 591-50-4 iodobenzene 
• 1493-13-6 trifluorormethanesulfonic acid 
• 108-90-7 chlorobenzene 
• 358-23-6 trifluoromethylsulfonic anhydride 
• 3240-34-4 [bis(acetoxy)iodo]benzene 
• 1679-18-1 4-Chlorophenylboronic acid 
• 536-80-1 iodosylbenzene 

Downstream Products

• 116690-69-8 6-chloro-10-phenyl-1,2,3,4-tetrahydroacridine 
• 116690-73-4 2-chloro-11-phenyl-7,8,9,10-tetrahydro-6H-cyclohepta[b]quinoline 
• 2183-27-9 1,3,5-triphenyl-1H-pyrazole 
• 53187-39-6 1-(4-chlorophenyl)-3,5-diphenyl-1H-pyrazole 
• 183373-91-3 7-Chloro-9-phenyl-2,3-dihydro-1H-cyclopenta[b]quinoline 
• 776-76-1 methyldiphenylsilane 
• 59229-07-1 (4-chlorophenyl)methylphenylsilane 
• 7005-72-3 4-chlorodiphenyl ether 
• 104093-43-8 1-(4-chlorophenyl)-1H-benzo[d][1,2,3]triazole 
• 92853-48-0 4-(4-chlorophenoxy)-2-methylquinoline 
• 2540-15-0 1-(4-chlorophenyl)-4-methylquinolin-2(1H)-one 
• 2051-62-9 4'-biphenyl chloride 

Relevant academic research and scientific papers

Reaction of iodoarenes with potassium peroxodisulfate/trifluoroacetic acid in the presence of aromatics. Direct preparation of diaryliodonium triflates from iodoarenes

Diaryliodonium triflates have been directly prepared by reaction of some iodoarenes with aromatic substrates in good yields by using K2S2O8/CF3COOH/CH2Cl2. Treatment of a variety of iodoare

Introduction of 4-Chlorophenyl: A Protecting Group for the Hydroxy Function

4-Chlorophenyl ether was utilized as a new protecting group for the hydroxy function. This group was readily introduced to a sugar hydroxy group by using diaryliodonium triflate. Regioselective introduction of this protecting group at the vicinal cis -diol was achieved by using a copper catalyst and diaryliodonium triflate. This protecting group is stable under the Lewis acidic conditions of glycosylation, but it can be readily removed by the initial conversion into the corresponding 4-methoxyphenyl ether with use of a Pd catalyst, followed by oxidation with ammonium cerium (IV) nitrate [(NH 4) 2 Ce(NO 3) 6 ] (CAN).

Transition-Metal-Free N-Arylation of Pyrazoles with Diaryliodonium Salts

A new synthetic method was developed for the N-arylation of pyrazoles using diaryliodonium salts. The transformation does not require any transition-metal catalyst and provides the desired N-arylpyrazoles rapidly under mild reaction condition in the presence of aqueous ammonia solution as a mild base without the use of inert atmosphere. The chemoselectivity of unsymmetric diaryliodonium salts was also explored with large number of examples.

Synthesis of diaryliodonium triflates using environmentally benign oxidizing agents

A range of symmetric and unsymmetric diaryliodonium triflates have been prepared employing urea-hydrogen peroxide as the oxidizing agent. The use of aqueous hydrogen peroxide and catalytic systems with methylrhenium trioxide in the oxidation of iodoarenes

Efficient and general one-pot synthesis of diaryliodonium triflates: Optimization, scope and limitations

Symmetrical and unsymmetrical diaryliodonium triflates have been synthesized from both electron-deficient and electron-rich arenes and aryl iodides with mCPBA and triflic acid. A thorough investigation of the optimization, scope and limitations has resulted in an improved one-pot protocol that is fast, high-yielding, and operationally simple. The reaction has been extended to the direct synthesis of symmetrical iodonium salts from iodine and arenes, conveniently circumventing the need for aryl iodides.

An efficient ligand exchange reaction of (e)-[β- (trifluoromethanesulfonyloxy)ethenyl](phenyl)iodonium triflates with aryl- and alkynyllithium reagents leading to diaryl- and alkynyliodonium triflates

Reaction of (E)-[β-(trifluoromethanesulfonyloxy)- ethenyl](phenyl)iodonium triflates with aryl- and alkynyllithium reagents gave aryl(phenyl)- and alkynyl(phenyl)iodonium triflates in high yields and selectively. These reactions indicate that ligand exchange takes place efficiently at the hypervalent iodine atom and provides another approach to diaryl- and alkynyliodonium salts.

New synthesis of diaryliodonium sulfonates from arylboronic acids

Diaryliodonium salts, precursors to [18F]fluoroaromatics, have been prepared, in a regioselective manner, from readily available arylboronic acids eliminating the need for acid sensitive and toxic organotin intermediates. (C) 2000 Elsevier Science Ltd.

Improved preparation of diaryliodonium triflates

A reagent prepared from a 1:2 molar ratio of (diacetoxy)iodobenzene [PhI(OAc)2] and trifluoromethanesulfonic acid (TfOH) reacts with aromatic compounds to give diaryliodonium triflates in fairly good yields. The high reactivity and high para se

A convenient preparation of diaryliodonium triflates

A reagent prepared from iodosylbenzene and trifluoromethanesulfonic acid reacts with aromatic compounds to give diaryliodonium triflates in good yields. A high reactivity of the reagent is also discussed.