Iodine-catalyzed [3+2] cyclization of 2-pyridylesters and chalcones: metal-free approach for the synthesis of substituted indolizines

Autor: Reddy, N. Naresh Kumar, Donthiri, Ramachandra Reddy, Ravi, Chitrakar, Adimurthy, Subbarayappa
Zdroj: In Tetrahedron Letters 27 July 2016 57(30):3243-3246
Databáze: ScienceDirect