Bin Xu1，2, Peng Wang1, Min Lv1, Dan Yuan1，, Yingming Yao1，
1Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Dushu Lake Campus, Soochow University, Suzhou, P.R. China
2Lhasa Normal College, Lhasa, P.R. China
ChemCatChem ,Volume 8, Issue 15，August 8, 2016 ，Pages 2466–2471
Rare-earth-metal complexes stabilized by amine-bridged tri(phenolato) ligands were developed, and their activities in catalyzing transformations of CO2 were studied. A series of terminal epoxides and challenging disubstituted epoxides were converted into the respective cyclic carbonates in the presence of CO2 in yields of 58 to 96 %. In addition, these rare-earth-metal complexes also showed good activities in catalyzing three-component reactions of anilines, epoxides, and CO2, which generated 5-substituted-3-aryl-2-oxazolidines in yields of 48 to 96 %, as a useful strategy to construct oxazolidinones.
链接：http://onlinelibrary.wiley.com/doi/10.1002/cctc.201600534/abstract