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Formal synthesis of (±)-sedamine through gold(I)-catalyzed intramolecular dehydrative amination of sulfamate esters tethered to allylic alcohols

Title
Formal synthesis of (±)-sedamine through gold(I)-catalyzed intramolecular dehydrative amination of sulfamate esters tethered to allylic alcohols
Authors
Park Y.Ryu J.-S.
Ewha Authors
류재상박윤정
SCOPUS Author ID
류재상scopus
Issue Date
2021
Journal Title
Tetrahedron Letters
ISSN
0040-4039JCR Link
Citation
Tetrahedron Letters vol. 71
Keywords
Cyclic sulfamidateDehydrative aminationGoldSedamineSilver
Publisher
Elsevier Ltd
Indexed
SCIE; SCOPUS WOS scopus
Document Type
Article
Abstract
A concise formal synthesis of (±)-sedamine has been accomplished. The synthesis is straightforward and demonstrates high efficiency. Key steps involve gold(I)-catalyzed cyclization of sulfamate esters tethered to allylic alcohols, sulfamate N-alkylation, and ring-closing metathesis. © 2021 Elsevier Ltd
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DOI
10.1016/j.tetlet.2021.153024
Appears in Collections:
약학대학 > 약학과 > Journal papers
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