Photochemically Induced Electron Transfer (PET) Catalyzed Radical Cyclization: A Practical Method for Inducing Structural Changes in Peptides by Formation of Cyclic Amino Acid Derivatives
作者:Marco Jonas、Siegfried Blechert、Eberhard Steckhan
DOI:10.1021/jo010144b
日期:2001.10.1
A new radical cyclization reaction of unsaturated amino acid derivatives is presented. The reaction is induced by photoelectron transfer (PET) catalysis and proceeds, in comparison to commonly applied methods, under mild, nonoxidizing, and nontoxic conditions in neutral medium. This type of radical cyclization reaction can be used in peptide chemistry for inducing structural changes in peptides.
提出了一种新的不饱和氨基酸衍生物的自由基环化反应。与通常应用的方法相比,该反应是由光电子转移(PET)催化诱导的,并且在中性介质的温和,无氧化和无毒条件下进行。这种类型的自由基环化反应可用于肽化学中,以诱导肽的结构变化。