钌催化的烯酰胺的[2 + 2]环加成反应。
Ruthenium-catalyzed [2 + 2] cycloadditions of ynamides.
作者信息
Riddell Nicole, Villeneuve Karine, Tam William
机构信息
Guelph-Waterloo Centre for Graduate Work in Chemistry and Biochemistry, Department of Chemistry, University of Guelph, Guelph, Ontario, Canada N1G 2W1.
出版信息
Org Lett. 2005 Aug 18;7(17):3681-4. doi: 10.1021/ol0512841.
PMID:16092849
Abstract
Ruthenium-catalyzed [2 + 2] cycloadditions between norbornene and ynamides were investigated. The ynamide moiety was found to be compatible with the ruthenium-catalyzed cycloaddition conditions, giving the corresponding cyclobutene cycloadducts in moderate to good yields (up to 97%). [reaction: see text]
摘要
研究了钌催化的降冰片烯与炔酰胺之间的[2 + 2]环加成反应。发现炔酰胺部分与钌催化的环加成条件兼容，以中等至良好的产率（高达97%）得到相应的环丁烯环加成产物。[反应：见正文]
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