作者:Andrey V. Bogolyubsky、Olena Savych、Anton V. Zhemera、Sergey E. Pipko、Alexander V. Grishchenko、Anzhelika I. Konovets、Roman O. Doroshchuk、Dmytro N. Khomenko、Volodymyr S. Brovarets、Yurii S. Moroz、Mykhailo Vybornyi
DOI:10.1021/acscombsci.8b00060
日期:2018.7.9
strategy suitable for the quick preparation of a library of structurally diverse 1,2,4-triazoles in a one-pot setting. The key steps include the formation of thioureas followed by S-alkylation using 1,3-propane sultone and consecutive ring closure leading to the desired 1,2,4-triazoles. Parallel synthesis yields thousands of 1,2,4-triazoles in a cost- and time-efficient manner from commercially available
1,2,4-三唑基序存在于许多商业化和研究性生物活性分子中。尽管它对于药物化学很重要,但缺乏针对该分子核心的便捷组合方法。在这里,我们提出一种合成策略,适合在一锅设置中快速制备结构多样的1,2,4-三唑库。关键步骤包括形成硫脲,然后使用1,3-丙烷磺酸内酯进行S-烷基化和连续闭环,从而得到所需的1,2,4-三唑。平行合成可从市售化学品中以节省成本和时间的方式产生数千个1,2,4-三唑。