1526921-07-2Relevant academic research and scientific papers
Highly enantioselective Copper-Catalyzed Propargylic substitution of Propargylic Acetates with 1,3-Dicarbonyl compounds
Han, Fu-Zhong,Zhu, Fu-Lin,Wang, Ya-Hui,Zou, Yuan,Hu, Xin-Hu,Chen, Song,Hu, Xiang-Ping
supporting information, p. 588 - 591 (2014/04/03)
A chiral tridentate ketimine P,N,N-ligand has been successfully applied in the copper-catalyzed enantioselective propargylic substitution of propargylic acetates with a variety of β-dicarbonyl compounds, in which excellent enantioselectivities (up to >99% ee) and high yields have been obtained.
