期刊
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
卷 2007, 期 21, 页码 3503-3507出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/ejoc.200700210
关键词
gold; oxazolidinones; 1,3-allylic interactions; isomerization
资金
- National Research Foundation of Korea [과06A1507] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
Au-I-catalyzed cyclization of N-Boc propargylamines into 4-alkylidene oxazolidin-2-ones is described. This modular approach provides access to a variety of nonproteogenic 4-substituted oxazolidinones that are important in asymmetric synthesis and biological applications. The current flexible route is characterized by low catalyst loading, mild conditions, and operational simplicity. ((c) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007).
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