Effect of the Medium on the Oxaziridinium-Catalyzed Enantioselective Epoxidation

Lacour, Jérôme; Monchaud, David; Marsol, Claire

doi:10.1016/S0040-4039(02)02025-7

Scientific article

Letter

English

Effect of the Medium on the Oxaziridinium-Catalyzed Enantioselective Epoxidation

ContributorsLacour, Jérôme

; Monchaud, David; Marsol, Claire

Published inTetrahedron letters, vol. 43, no. 46, p. 8257-8260

Publication date2002

Abstract

TRISPHAT salts of chiral iminium cations allow, in combination with 18-C-6, the use of biphasic CH2Cl2/water conditions, which can improve the enantioselectivity of the oxone-mediated epoxidation. The combined use of lipophilic TRISPHAT counterions and 18-C-6 allows biphasic CH2Cl2/water conditions, which can improve the enantioselectivity of the oxone-mediated oxaziridinium-catalyzed epoxidation.

Affiliation entities

Faculté des sciences / Section de chimie et biochimie / Département de chimie organique

Citation (ISO format)

LACOUR, Jérôme, MONCHAUD, David, MARSOL, Claire. Effect of the Medium on the Oxaziridinium-Catalyzed Enantioselective Epoxidation. In: Tetrahedron letters, 2002, vol. 43, n° 46, p. 8257–8260. doi: 10.1016/S0040-4039(02)02025-7

Article

Identifiers

PID : unige:7007
DOI : 10.1016/S0040-4039(02)02025-7

ISSN of the journal0040-4039

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Effect of the Medium on the Oxaziridinium-Catalyzed Enantioselective Epoxidation

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