Synthesis of Original 2‐Substituted 4‐Arylquinazolines by Microwave‐Irradiated Suzuki–Miyaura Cross‐Coupling Reactions

Original 2-substituted 4-arylquinazolines have been synthesized by using a microwave-assisted Suzuki–Miyaura cross-coupling approach. The optimization and generalization of the Suzuki–Miyaura cross-coupling reaction between 2-substituted 4-chloroquinazolines and various boronic acids are described herein. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009)