Synthesis and Phytotoxic Evaluation of 3-Indolylglycine Derivatives as New Natural-Like Herbicides
作者:Alexandra Amaral、Julia Willig、Conceição Olguin、Isadora Oliveira、Helio Stefani、Giancarlo Botteselle、Flávia Manarin
DOI:10.21577/0103-5053.20230058
日期:——
potential herbicides, 3-indolylglycines were synthesized using an effective, green and rapid approach via multicomponent reaction (aza-Friedel-Crafts) between indoles, aldehydes and anilines in a water/sodium dodecyl sulfate system. The main advantages of this methodology are ease of handling, scalable to gram scale and a metal-free approach. The reaction is compatible with a variety of functional
3-吲哚甘氨酸是一类新型的潜在除草剂,采用有效、绿色和快速的方法,通过吲哚、醛和苯胺在水/十二烷基硫酸钠体系中的多组分反应(氮杂-弗里德尔-克来福特)合成。这种方法的主要优点是易于处理、可扩展到克级以及无金属方法。该反应与多种官能团兼容,以中等至优异的收率获得所需的产物。对3-吲哚甘氨酸的生物活性进行了评价,发现这些化合物干扰莴苣的发芽和胚根生长,主要是化合物4k。