Solid phase β-lactams synthesis using the Staudinger reaction, monitored by 19F NMR spectroscopy
作者:Isabelle Le Roy、Dominique Mouysset、Serge Mignani、Marc Vuilhorgne、Lucien Stella
DOI:10.1016/s0040-4020(03)00553-2
日期:2003.5
We report the use of 19F NMR as a simple means to monitor reactions on a solid phase. Multi-step sequences including protection, coupling, deprotection, condensation, cycloaddition and cleavage steps are described in the case of multicomponent reactions involving fluorinated α-aminoesters, aldehydes and acid chlorides.
我们报告了使用19 F NMR作为监测固相反应的简单方法。在涉及氟化α-氨基酯,醛和酰氯的多组分反应的情况下,描述了包括保护,偶联,脱保护,缩合,环加成和裂解步骤在内的多步骤序列。