136293-77-1Relevant academic research and scientific papers
Regioselective 2-alkylation of indoles with α-bromo esters catalyzed by Pd/P,P=O system
Tian, Wei,Li, Bowen,Tian, Duanshuai,Tang, Wenjun
supporting information, p. 197 - 200 (2021/08/13)
A palladium-catalyzed 2-alkylation of indoles with α-bromo esters is developed by employing a P,P=O ligand. The method features excellent regioselectivities, mild reaction conditions, and good functional group compatibility. The employment of the P,P=O ligand as well as 4? molecular sieves were crucial for the success of the transformation. Mechanistic studies indicate the reaction proceed through a radical pathway.
