Abstract
AbstractEnantioselective synthesis of chiral quinazoline‐based heterocycles is achieved through a chiral phosphine‐catalyzed [3+3] annulation reaction of quinazoline‐based 1,3‐dipoles with Morita−Baylis−Hillman carbonates. The reaction proceeds smoothly under mild conditions to give various chiral heterocyclic compounds in high yields with excellent diastereoselectivities and enantioselectivities. Further diverse elaborations of the annulation products work well to produce novel tetrahydroquinazoline derivatives.magnified image
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have