作者:Trinadh Kaicharla、Santhivardhana Reddy Yetra、Tony Roy、Akkattu T. Biju
DOI:10.1039/c3gc40454d
日期:——
and environmentally-benign protocol for the synthesis of biologically important oxindole derivatives in high yields has been demonstrated by employing isatins as carbonyl compound surrogates in a Passerini reaction carried out under solvent-free conditions. Moreover, electron-deficient phenols can also be used as the acid component in this reaction. In addition, the synthetic utility of the present methodology
通过在无溶剂条件下进行的Passerini反应中,使用靛红作为羰基化合物替代物,已经证明了以高收率合成生物学上重要的羟吲哚衍生物的简便,原子经济且对环境有益的方案。此外,缺电子的酚也可以用作该反应中的酸组分。此外,本方法的合成效用通过一锅法合成苄基上具有-OH游离基的羟吲哚进行了检验。