Download PDF
Synlett 1991; 1991(10): 691-692
DOI: 10.1055/s-1991-34756
letter
© Georg Thieme Verlag, Rüdigerstr. 14, 70469 Stuttgart, Germany. All rights reserved. This journal, including all individual contributions and illustrations published therein, is legally protected by copyright for the duration of the copyright period. Any use, exploitation or commercialization outside the narrow limits set by copyright legislation, without the publisher's consent, is illegal and liable to criminal prosecution. This applies in particular to photostat reproduction, copying, cyclostyling, mimeographing or duplication of any kind, translating, preparation of microfilms, and electronic data processing and storage.

Enantioselective Epoxidation of Olefins with Chiral (Salen)manganese(III) Complexes Bearing 4-Methyl-3-[(R)-1-phenylpropyl]salicylideneamine as a Constituent

Naoki Hosoya* , Ryo Irie, Yoshio Ito, Tsutomu Katsuki
  • *Department of Chemistry, Faculty of Science, Kyushu University 33, Hakozaki, Higashi-ku, Fukuoka 812, Japan
Further Information

Publication History

Publication Date:
13 March 2002 (online)

  PDF Download  Permissions and Reprints All articles of this category

(Salen)manganese(III) complex 5 [2,2′-[2-methylpropane-1,2-diylbis (nitrilomethylidyne)]-5,5′ - dimethyl-6,6′ - (1-phenylpropyl)diphenolatomanganese (III)] bearing one set of stereogenic centers in the 1-phenylpropyl substituents and a geminally dimethylated ethylenediamine moiety was found to catalyze the enantioselective epoxidation of E olefins just as effectively as the reported (salen)manganese(III) complex 2, which bears two sets of stereogenic centers, in the ring substituents and on the ethylenediamine moiety.

      >