Abstract
A series of enantiomerically pure porphyrazineoctaol derivatives have been prepared from L-(+)-dimethyl tartrate via conversion into the corresponding dispoke protected dihydroxymaleonitrile, Linstead macrocyclization and transmetallation. The derived chloromanganese(III) complexes catalyzed the epoxidation of styrene with sodium hypochlorite as the oxygen atom source but with modest enantioselectivities (<25%). (C) 2000 Elsevier Science Ltd. All rights reserved.
Original language | English (US) |
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Pages (from-to) | 6565-6569 |
Number of pages | 5 |
Journal | Tetrahedron |
Volume | 56 |
Issue number | 35 |
DOIs | |
State | Published - Aug 25 2000 |
Keywords
- Asymmetric induction
- Complexes
- Epoxidation
- Porphyrins and analogs
ASJC Scopus subject areas
- Biochemistry
- Drug Discovery
- Organic Chemistry