New and Highly Efficient Immonium Type Peptide Coupling Reagents: Synthesis, Mechanism and Application
作者:Peng Li、Jie-Cheng Xu
DOI:10.1016/s0040-4020(00)00365-3
日期:2000.6
A series of novel immonium type coupling reagents BOMI, BDMP, BPMP, DOMP, SOMP, FOMP and AOMP were designed and synthesized. It was shown that most of these reagents were more efficient in peptide synthesis than conventional methods due to the advantages of high reactivity, low racemization and good yields. The reaction mechanism was proposed and studied by 1H NMR, IR, UV and HPLC.
设计合成了一系列新型的铵型偶联剂BOMI,BDMP,BPMP,DOMP,SOMP,FOMP和AOMP。结果表明,由于具有高反应活性,低外消旋性和高收率的优势,大多数这些试剂在肽合成方面比常规方法更有效。提出了反应机理,并通过1 H NMR,IR,UV和HPLC进行了研究。