Synthesis of α-CN and α-CF<sub>3</sub> N-Heterocycles through Tandem Nucleophilic Additions
作者:Junbin Han、Bo Xu、Gerald B. Hammond
DOI:10.1021/ol2011902
日期:2011.7.1
Using a readily available secondary aminoalkyne as starting material, a powerful strategy was discovered to prepare precursors of biologically important unnatural cyclic aminoacids and fluorinated N-heterocycles with important ring sizes (e.g., 5-7) in a one-pot reaction using two nucleophilic additions in a tandem fashion.