Synthesis of Modified Phenylalanine Peptides by Cross Enyne Metathesis and a Diels-Alder Reaction as Key Steps
作者:Sambasivarao Kotha、Deepti Goyal née Bansal、Niranjan Thota、Venu Srinivas
DOI:10.1002/ejoc.201101744
日期:2012.3
Modified phenylalanine-based di- and tripeptides have been efficiently assembled by cross enyne metathesis and a Diels–Alder reaction as key steps under mild conditions. In all cases, peptide integrity was preserved, no racemisation was observed, and good yields of modified peptides were obtained.
改性苯丙氨酸基二肽和三肽已通过交叉烯炔复分解和 Diels-Alder 反应在温和条件下作为关键步骤有效组装。在所有情况下,都保留了肽的完整性,没有观察到外消旋化,并且获得了良好的修饰肽收率。