Electrophilic Cyclization of 2-Aminophenylprop-1-yn-3-ols into 3-Iodo-6-(aryldiazenyl)quinolines by Using a One-Pot Azo-Coupling and Iodocyclization Sequence
作者:Srinivasarao Yaragorla、Abhishek Pareek
DOI:10.1002/ejoc.201800248
日期:2018.4.30
We have developed a one‐pot synthesis of 3‐aryldiazenyl‐3‐iodoquinolines by carrying out sequential azo‐coupling, iodocyclization, and aromatization reactions. 2‐Aminoaryl propargyl alcohols, aryldiazonium salts, and molecular iodine were used to prepare these quinolone derivatives. This study was also extended to the preparation of 6‐aryldiazenylquinolines as well as simple quinolones.
通过进行连续的偶氮偶合,碘环化和芳构化反应,我们已经开发了3-芳基二氮杂-3-碘代喹啉的一锅法合成方法。使用2-氨基芳基炔丙醇,芳基重氮盐和分子碘制备这些喹诺酮衍生物。该研究还扩展到6-芳基二氮杂喹啉和简单喹诺酮的制备。