Abstract
(1S,2R)-N,N-Dialkylnorephedrines catalyze the enantioselective alkylation of various pyrazole-4-carbaldehydes with dialkylzincs. Enantiomerically enriched secondary-4-pyrazolylalkanols with up to 95% e.e. were obtained.
Original language | English |
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Pages (from-to) | 381-386 |
Number of pages | 6 |
Journal | Heterocycles |
Volume | 53 |
Issue number | 2 |
Publication status | Published - 2000 Feb 1 |
ASJC Scopus subject areas
- Analytical Chemistry
- Pharmacology
- Organic Chemistry