An Expedient Protocol to the Synthesis of Benzo(b)furans by Palladium Induced Heterocyclization of Corresponding 2-Allylphenols Containing Electron Rich and Electron Capturing Substituents in the Arene Ring

<table>R<sub>1</sub>, R<sub>2</sub>, R<sub>3</sub>, and R<sub>4</sub>=H, Br, Cl, Me, NO<sub>2</sub>, OMe, COOMe, COOEt, CHO represent arene ring substituents.</table>

Journal of Chemistry

sch1

Scheme 1

Scheme 1: An Expedient Protocol to the Synthesis of Benzo(b)furans by Palladium Induced Heterocyclization of Corresponding 2-Allylphenols Containing Electron Rich and Electron Capturing Substituents in the Arene Ring 

Scheme 1 | An Expedient Protocol to the Synthesis of Benzo(b)furans by Palladium Induced Heterocyclization of Corresponding 2-Allylphenols Containing Electron Rich and Electron Capturing Substituents in the Arene Ring 