Oxidative Trimerization of Amino Acids: Selective Synthesis of 2,3,5-Trisubstituted Pyridines
作者:Jia-Chen Xiang、Yan Cheng、Zi-Xuan Wang、Jin-Tian Ma、Miao Wang、Bo-Cheng Tang、Yan-Dong Wu、An-Xin Wu
DOI:10.1021/acs.orglett.7b01232
日期:2017.6.2
An oxidative trimerization of three amino acids has been realized to furnish 2,3,5-trisubstuitued pyridines in both cross- and homo-trimerization types. This method is capable of converting simple linear biomass material to heterocycles, which features in the assembly of three amino acid branched chains into one aromatic ring. Molecular iodine triggers the sequential decarboxylation and deamination
已经实现了三个氨基酸的氧化三聚,以提供交叉和均三聚类型的2,3,5-三取代的吡啶。该方法能够将简单的线性生物质材料转化为杂环,其特征在于将三个氨基酸支链组装成一个芳香环。分子碘触发氨基酸的顺序脱羧和脱氨基,然后促进新的C–N和C–C键的选择性形成。