Design and applications of new phosphine-free tetradentate Pd-catalyst: Regioselective C–H activation on 1-substituted 1,2,3-triazoles and indoles(NH-Free)
作者:Sarma V. Markandeya、Ch. Renuka、Parvathi K. Lakshmi、A. Rajesh、Chidara Sridhar、Korupolu Raghu Babu
DOI:10.1080/00397911.2017.1381260
日期:2018.1.17
ABSTRACT This article describes the synthesis of a new phosphine free tetradentate Pd catalyst using dl-2,3-diaminopropionic acid. The complex was characterized by Mass, IR, and 1H NMR. The catalyst is air stable at room temperature and non-hygroscopic. Application of this new catalyst to regioselective C–H activation on 1-substituted 1,2,3-triazole and indoles with aryl iodides to get corresponding