Enantioselective water-soluble iron–porphyrin-catalyzed epoxidation with aqueous hydrogen peroxide and hydroxylation with iodobenzene diacetate

The asymmetric epoxidation of styrene derivatives by H2O2 (or UHP) to give optically active epoxides (ee up to 81%) and hydroxylation of alkanes to give optically active secondary alcohols (ee up to 78%) were carried out in methanol and water using chiral water-soluble iron porphyrins as catalysts....

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Veröffentlicht in:	Tetrahedron 2012-07, Vol.68 (29), p.5824-5828
Hauptverfasser:	Maux, Paul Le, Srour, Hassan F., Simonneaux, Gérard
Format:	Artikel
Sprache:	eng
Schlagworte:	Asymmetric epoxidation Asymmetric hydroxylation Catalysis Catalysts: preparations and properties Chemical Sciences Chemistry Chiral iron porphyrins Exact sciences and technology General and physical chemistry Heterocyclic compounds Heterocyclic compounds with o, s, se, te hetero atom and condensed derivatives Heterocyclic compounds with several n hetero atoms in the same ring, in separated rings or in fused rings Hydrogen peroxide Iodobenzene diacetate Noncondensed benzenic compounds Organic chemistry Preparations and properties Styrenes Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry Water-soluble iron porphyrins
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Zusammenfassung:	The asymmetric epoxidation of styrene derivatives by H2O2 (or UHP) to give optically active epoxides (ee up to 81%) and hydroxylation of alkanes to give optically active secondary alcohols (ee up to 78%) were carried out in methanol and water using chiral water-soluble iron porphyrins as catalysts. [Display omitted] The asymmetric epoxidation of styrene derivatives by H2O2 (or UHP) to give optically active epoxides (ee up to 81%) and hydroxylation of alkanes to give optically active secondary alcohols (ee up to 78%) were carried out in methanol and water using chiral water-soluble iron porphyrins as catalysts.
ISSN:	0040-4020 1464-5416
DOI:	10.1016/j.tet.2012.05.014