Designing Cobalt(II) Complexes for Tandem Dehydrogenative Synthesis of Quinoline and Quinazoline Derivatives
作者:Debjyoti Pal、Avijit Mondal、Rajashri Sarmah、Dipankar Srimani
DOI:10.1021/acs.orglett.3c03944
日期:2024.1.19
In this work, we have constructed three new Co(II) complexes in which steric features govern their structural geometry. The metal ligand-cooperation behavior of the alkoxy arm is utilized to explore the catalytic activities of these complexes with respect to dehydrogenation. A wide range of C-3-substituted quinoline and quinazoline derivatives were synthesized in high yields. The developed protocol’s
在这项工作中,我们构建了三种新的 Co(II) 配合物,其中空间特征决定了它们的结构几何形状。利用烷氧基臂的金属配体合作行为来探索这些配合物在脱氢方面的催化活性。高产率合成了多种 C-3 取代的喹啉和喹唑啉衍生物。通过不同脂肪醇的化学选择性转化来合成具有远端不饱和度的杂环,增强了所开发方案的实用性。进行了各种动力学、机理和控制研究以了解反应路线。