Phenyl iodonium hydroxide

Phenyl lodonium Hydroxide.—These iodoso compounds are derivatives of the hypothetical base, CeHs—I(0H)2, phenyl iodonium hydroxide. When a solution of iodoso benzene is heated it decomposes as follows ... 

Di-phenyl lodonium Hydroxide.—When iodoso benzene and iodoxy benzene, mixed in molecular proportions, are treated with silver hydroxide a strongly basic hydroxide compound is obtained of the formula (C6H5)2=I(OH), known as di-phenyl iodonium hydroxide. 

IODONIUM CHLORIDE 1-PHENYL-2, 4-PENTANEDIONE, 51, 128 4-Phenyl-l-carbethoxysemicar-bazide, from ethyl hydra-zinecarboxylate and phenyl isocyanate, 51, 122 with potassium hydroxide to give 4-phenylurazole, 51,... 

Treatment with moist silver oxide gives a solution of the corresponding hydroxide dry silver oxide does not yield an oxide but decomj)oses the chloride with formation of mercury diphenyl, mercuric oxide, and silver chloride. When an acetone solution of phenylmercuric chloride is treated with a similar solution of sodium iodide, phenylmercuric iodide is formed." Arsenic trichloride heated at 100° C. for four to five hours with the chloride delds phenyl dichloroarsine. With phenyl iododichloride it yields mercuric chloride and diphenyl iodonium chloride. Ethyl mercaptan decomposes phenylmercuric chloride at 150° 0. jitlding ethyl thio-mercurie chloride, ClHg.SEt. ... 

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