Enantioselective Oxidation of Sulfides Catalyzed by Iron Complexes of Chiral "Twin Coronet" Porphyrins

DOI: 10.1016/S0957-4166(00)86106-6

Source and publish data:

Tetrahedron Asymmetry p. 533 - 542 (1991)

Update date:2022-08-11

Topics:

Authors:

Naruta, Yoshinori

Tani, Fumito

Maruyama, Kazuhiro

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Article abstract of DOI:10.1016/S0957-4166(00)86106-6

Ferric porphyrins bearing chiral binaphthalene moieties on their both faces catalyze asymmetric oxidation of sulfides with iodobenzene as an oxidant in moderate to good optical and chemical yields.Enantiomeric excesses (e.e.) were markedly improved in 2-3 times by the addition of 1-methylimidazole.The mechanism of oxidation and chiral induction are discussed.

Full text of DOI:10.1016/S0957-4166(00)86106-6

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