123549-80-4

Upstream product

• 27126-76-7 [hydroxy(tosyloxy)iodo]benzene 
• 873-73-4 4-n-chlorophenylacetylene 
• 123466-28-4 [(4-chlorophenyl)ethynyl](phenyl)iodonium tosylate 
• 2904-57-6 mesitylenecarbonitrile oxide 

Downstream Products

• 123466-42-2 [5-(4-Chloro-phenyl)-3-(2,4,6-trimethyl-phenyl)-isoxazol-4-yl]-phenyl-iodonium; iodide 

Relevant academic research and scientific papers

Reactivity of Arylethynyl(phenyl)iodonium Salts Towards some 1,3-Dipoles. X-Ray Molecular Structure of 3-Mesityl-5-phenylisoxazol-4-yl(phenyl)iodonium Toluene-p-sulphonate

Three arylethynyl(phenyl)iodonium salts reacted as 1,3-dipolarophiles with two nitrile oxides to afford phenyl(substituted isoxazolyl)iodonium salts; these gave iodoisoxazoles on reaction with nucleophiles.Phenyl(phenylethynyl)iodonium toluene-p-sulphonate reacted in the same way with nitrones but the resulting phenyl(substituted isoxazolinyl)iodonium salts, with one exeption, were difficult to isolate because of ready hydrolysis.The crystal structure of 3-mesityl-5-phenylisoxazol-4-yl(phenyl)iodonium toluene-p-sulphonate has been determined.