Diphenyliodonium chloride

Pentanedione, with sodium amide and diphenyliodonium chloride to give 1-phenyl-... 

Phenylation, of 3-diketones with diphenyliodonium chloride, 51, 131 of ketoesters with diphenyliodonium chloride, 51, 131 of nitroalkanes with diphenyliodonium chloride, 51, 132 PHENYLATION WITH DIPHENYL-... 

Sodium, with l-bromo-3-chloro-cyclobutane to give bicyclo [l.l.O]butane, 51, 55 Sodium amalgam, 50, 50, 51 Sodium amide, with 2,4-pentane-dione and diphenyliodonium chloride to give l-phenyl-2, 4-pentanedione, 51, 128 Sodium azide, 50, 107 with mixed carboxylic-carbonic anhydrides, 51, 49 Sodium borohydride, reduction of erythro-3-methanesulfony-loxy-2-butyl cyclobutanecar-boxylate, 51, 12 reduction of 2-(1-phenylcyclo-pentyl)-4,4,6-trimethyl-5,6-dihydro-1,3(4H)-oxazine to 2-(1-phenylcyclopentyl)-4,4, 6-trimethyltetrahydro-l,3-oxazine, 51, 25 Sodium cyanoborohydride, used... 

PHENYLATION WITH DIPHENYLIODONIUM CHLORIDE 1 -PHENYL-2,4-PENT ANEDIONE... 

Diphenyliodonium chloride prepared by the method of Beringer and co-workers was used.4 The diphenyliodonium chloride can also be prepared by the method described in Organic Syntheses,5 or may be purchased from Aldrich Chemical Company, Inc. 

Diphenyliodonium chloride, with 2,4-pentanedione and sodium amide to give 1-phenyl-2,4-pentanedione, 51,128... 

The flask is insulated by wrapping with cloth towels in order to reduce the rate of ammonia evaporation. In addition the towels exclude light thus reducing the photolytic production of iodine from diphenyliodonium chloride and the reaction products. 

The method presented is essentially that described by Lawesson and Yang.2 Phenyl tert-butyl ether has been prepared by acid-catalyzed condensation of isobutylene and phenol3 and by reaction of diphenyliodonium chloride with potassium feri-butoxide.4... 

Structure 1 1 10-1-3 chloro(diphenyl)-X3-iodane 2 8-I-2 diphenyliodonium chloride... 

Diphenyliodonium chloride, bromide, and iodide Aldrich, Lancaster Perfluoroalkyl phenyliodonium salts TCI America... 

To a stirred mixture of anhydrous potassium carbonate (7 g, 50.7 mmol) and N-hydroxyphthalimide (14 g, 95 mmol) in DMSO (250 ml) was added, over 5 min, diphenyliodonium chloride (38 g, 120 mmol). After 15 h of stirring at room temperature the reaction mixture was added to ice (600 g). Colourless crystals of (V-phenyloxyphthalimide separated after 1 h. They were collected, washed with water and dried to give 20 g (90%) of crude product upon recrystallization from ethanol pure A-phenyloxyphthalimide (13.5 g, 66%) was obtained, m.p. 143.5-145°C. 

Phenyl arenedithiocarboxylates. These esters can be prepared by reaction of diphenyliodonium chloride or bromide with sodium arenedithiocarboxylates. 

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