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The first organocatalytic enantio- and diastereoselective 1,3-dipolar cycloaddition of azomethine ylides with nitroalkenes.

  作者 Xue, Meng-Xia;Zhang, Xiao-Mei;Gong, Liu-Zhu;  
  选自 期刊  SYNLETT;  卷期  2008年-5;  页码  691-694  
  关联知识点  
 

[摘要]The first chiral thiourea-catalyzed stereoselective 1,3-dipolar cycloaddn. of azomethine ylides with nitro alkenes afforded highly substituted pyrrolidines with high diastereoselectivities of up to >99:1 dr and moderate enantioselectivities.

 
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