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Catalytic Oligopeptide Synthesis
Organic Letters ( IF 4.9 ) Pub Date : 2018-01-17 00:00:00 , DOI: 10.1021/acs.orglett.7b03735
Zijian Liu 1 , Hidetoshi Noda 1 , Masakatsu Shibasaki 1 , Naoya Kumagai 1
Affiliation  

Waste-free catalytic assembly of α-amino acids is fueled by a multiboron catalyst that features a characteristic B3NO2 heterocycle, providing a versatile catalytic protocol wherein functionalized natural α-amino acid units are accommodated and commonly used protecting groups are tolerated. The facile dehydrative conditions eliminate the use of engineered peptide coupling reagents, exemplifying a greener catalytic alternative for peptide coupling. The catalysis is sufficiently robust to enable pentapeptide synthesis, constructing all four amide bond linkages in a catalytic fashion.

中文翻译:

催化寡肽合成

α-氨基酸的无废催化组件由具有特征性B 3 NO 2杂环的多硼催化剂提供燃料,从而提供了一种通用的催化方案,其中可以容纳官能化的天然α-氨基酸单元,并且可以耐受常用的保护基团。简便的脱水条件消除了工程化肽偶联剂的使用,为肽偶联提供了更绿色的催化选择。催化作用足够坚固,可以合成五肽,以催化方式构建所有四个酰胺键。
更新日期:2018-01-17
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