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Silver benzoate alkene hydroxylation

Anti hydroxylation of an alkene is readily achieved with peroxycarboxylic adds. Add-catalyzed ring opening of the irutial produd, an oxirane (epoxide), forms the monoester of a 1,2-diol, hydrolysis of which affords the parent diol. Alternative reagents whi ate often used for anti hydroxylation of alkenes are hydrogen peroxide with oxides of tungsten > 4.2i gj. selenium, 444i and iodine-silver benzoate (Pr6vost reaction).. ... [Pg.438]

Thallium monoacetate, TIOCOCH3 (hygroscopic), behaves similarly to silver acetate or silver benzoate. In the presence of iodine, it accomplishes stereoselective hydroxylations of alkenes [410]. [Pg.17]

Prevost method The overall //7//-hydroxylation of an alkene achieved by treating the alkene with a 1 2 molar ratio of iodine and silver benzoate, followed by hydrolysis. Overall. syw-hy droxy 1 ation may be achieved by the method of Woodward. [Pg.381]


See other pages where Silver benzoate alkene hydroxylation is mentioned: [Pg.447]    [Pg.447]    [Pg.1050]    [Pg.2263]   
See also in sourсe #XX -- [ Pg.447 ]

See also in sourсe #XX -- [ Pg.447 ]

See also in sourсe #XX -- [ Pg.7 , Pg.447 ]

See also in sourсe #XX -- [ Pg.7 , Pg.447 ]

See also in sourсe #XX -- [ Pg.447 ]




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Silver benzoate

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