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- Title
Organocatalysis in the stereoselective bromohydrin reaction of alkenes.
- Authors
Bar, Sukanta
- Abstract
An efficient regio- and stereo-selective (>99:1) trans-bromohydrination (bromohydroxylation and bromomethoxylation) of alkenes including α,β-unsaturated carbonyl compounds with N-bromosuccinimide (NBS) has been achieved by using 1.0 mol% of N,N′-diarylthiourea catalyst. On a pu réaliser des bromohydrinations trans (bromohydroxylation et bromométhoxylation) d’alcènes régio- et stéréo-sélectives (>99:1) efficaces, y compris des composés carbonylés α,β-insaturés, sous l’action du N-bromosuccinimide (NBS), en présence de 1,0 mole % de N,N′-diarylthiourée comme catalyseur.
- Subjects
CARBONYL compounds; THIOUREA; SUCCINIMIDES; CATALYSTS; HYDROXYLATION
- Publication
Canadian Journal of Chemistry, 2010, Vol 88, Issue 7, p605
- ISSN
0008-4042
- Publication type
Article
- DOI
10.1139/V10-053