Concise Synthesis of Functionalized Cyclobutene Analogues for Bioorthogonal Tetrazine Ligation
作者:Jiayu Sun、Jie Li、Hongbao Sun、Chunling Li、Haoxing Wu
DOI:10.3390/molecules26020276
日期:——
Novel bioorthogonal tools enable the development of new biomedical applications. Here we report the concise synthesis of a series of aryl-functionalized cyclobutene analogues using commercially available starting materials. Our study demonstrates that cyclobutene acts as a small, strained dienophile to generate stable substrates suitable for bioorthogonal tetrazine ligation.
新型生物正交工具能够开发新的生物医学应用。在这里,我们报告了使用市售起始材料一系列芳基官能化环丁烯类似物的简明合成。我们的研究表明,环丁烯作为一种小的、有张力的亲双烯体,可以产生适合生物正交四嗪连接的稳定底物。