Enamine-Iminium Ion Nazarov Cyclization of α-Ketoenones
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https://figshare.com/articles/dataset/Enamine_Iminium_Ion_Nazarov_Cyclization_of_Ketoenones/2794153
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资源简介：
The mono-triflate salts of some chiral nonracemic 1,2-diamines react with α-ketoenones in a stoichiometric reaction to form products of the Nazarov cyclization in high enantiomeric ratios. The mechanism appears to involve rearrangement of an enamine−iminium ion.
创建时间：
2010-02-05
