Liquid and solid acids as catalysts for the Thiele–Winter reaction of menadione

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dc.contributor.authorVillemin, D.
dc.contributor.authorBar, N.
dc.contributor.authorHammadi, M.
dc.contributor.authorHachemi, M.
dc.date.accessioned2015-04-21T13:45:42Z
dc.date.available2015-04-21T13:45:42Z
dc.date.issued2000
dc.description.abstractLiquid acid such as perchloric acid, chlorosulfonic or triflic acid can effectively replace sulfuric acid as a catalyst in Thiele–Winter reaction of menadione. Solid acids like zeolites and heteropolyacids are described for the first time as catalysts in Thiele–Winter reaction. The two step sequence (Thiele–Winter), saponification–oxidation) constitutes a new synthesis of the antibiotic phthiocol from menadioneen_US
dc.identifier.issn0308-2342
dc.identifier.urihttps://dspace.univ-boumerdes.dz/jspui/handle/123456789/428
dc.language.isoenen_US
dc.relation.ispartofseriesJournal research (S)/ Journal research (S), (2000);pp. 356-358
dc.subjectLiquid aciden_US
dc.subjectCatalystsen_US
dc.subjectMenadioneen_US
dc.subjectSolid acidsen_US
dc.titleLiquid and solid acids as catalysts for the Thiele–Winter reaction of menadioneen_US
dc.typeArticleen_US

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