Iron catalyzed enantioselective sulfa-Michael addition: a four-step synthesis of the anti-asthma agent Montelukast
Author:
Affiliation:
1. Department of Chemistry
2. Oregon State University
3. Corvallis, USA
Abstract
Asymmetric conjugate addition of thiols to acyclic α,β-unsaturated ketones catalyzed by an iron(iii)–salen complex gives β-thioketones in high enantiomeric excess.
Publisher
Royal Society of Chemistry (RSC)
Subject
General Chemistry
Link
http://pubs.rsc.org/en/content/articlepdf/2014/SC/C4SC00051J
Reference42 articles.
1. Enantioselective Conjugate Additions
2. Recent Advances in Catalytic Enantioselective Michael Additions
3. Asymmetric Sulfa-Michael Additions
4. A novel C-5′ substituted cinchona alkaloid-derived catalyst promotes additions of alkyl thiols to nitroolefins with excellent enantioselectivity
5. Squaramide-catalysed enantio- and diastereoselective sulfa-Michael addition of thioacetic acid to α,β-disubstituted nitroalkenes
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