-
1. Zhang, C., Xu, M., Ren, J. and Wang, Z. , Sc(OTf)3-Catalyzed Diastereoselective Formal [3+2] Cycloaddition Reactions of Alkynylcyclopropane Ketones with Electron-Rich Aromatic Aldehydes To Yield 2,5-trans-Tetrahydrofurans. Eur. J. Org. Chem., 2016, 2467–2478.