3-Heterosubstituted Benzofurans from Hydroxyphenyl Propargyl Alcohols via ortho-Quinone Methide through a Metal-/Catalyst-Free Conjugate Addition/Oxy-Cyclization

por Rajesh, Manda, Singam, Maneesh Kumar Reddy, Gadi, Ranjith Kumar, Sridhar Reddy, Maddi
Publicado 2018