Green synthesis of new lawsone enaminones and their Z/E(CC)-isomerization induced by organic solvent

Abolfazl Olyaei, Amir Mohamadi, Nilufar Rahmani
2021 RSC Advances  
The synthesis of a new class of lawsone enaminone derivatives by using lawsone, triethyl orthoformate and aromatic amines in the presence of guanidinium chloride under solvent-free conditions has been developed.
doi:10.1039/d1ra01858b fatcat:zmryogatrrgdrklve2e63sxcwm