A Multistep Continuous-Flow System for Rapid On-Demand Synthesis of Receptor Ligands
                                
                                    
                                        作者:Trine P. Petersen、Andreas Ritzén、Trond Ulven                                    
                                    
                                        DOI:10.1021/ol902101c
                                    
                                    
                                        日期:2009.11.19
                                    
                                    A multistep continuous-flow system for synthesis of receptor ligands by assembly of three variable building blocks in a single unbroken flow is described. The sequence consists of three reactions and two scavenger steps, where a Cbz-protected diamine is reacted with an isocyanate, deprotected, and reacted further with an alkylating agent.