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Kolbe-Schmidt process

The hydroquinone process was developed by BASF [12]. Hydroquinone-2,5-di-carboxylic acid is prepared by a modified Kolbe-Schmidt synthesis from hydroquinone and carbon dioxide. Subsequent reaction with arylamine in an aqueous-methanolic suspension in the presence of an aqueous sodium chlorate solution and a vanadium salt affords the product in good yield ... [Pg.457]

Hessel V, Hofmann C, Lob P, Lohndorf J, Lowe H, Ziogas A (2005) Aqueous Kolbe-Schmitt synthesis using resorcinol in a microreactor laboratory rig under high-P,T conditions. Org Process Res Dev 9 479-489 Inoue T, Schmidt MA, Jensen KF (2007) Microfabricated multiphase reactors for the direct synthesis of hydrogen peroxide from hydrogen and oxygen. Ind Eng Chem Res 46 1153-1160... [Pg.73]

See other pages where Kolbe-Schmidt process is mentioned: [Pg.923]    [Pg.923]    [Pg.415]    [Pg.200]    [Pg.1189]    [Pg.1498]    [Pg.685]    [Pg.57]   
See also in sourсe #XX -- [ Pg.481 ]

See also in sourсe #XX -- [ Pg.923 ]



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Kolbe

Schmidt

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