The application of a Buchwald's third generation palladacycle containing a dihydrobenzooxaphosphole-based ligand (e.g., BIDIME) was reported in the Suzuki cross-coupling reaction. Using flow technology, high yield and reproducible Suzuki cross-coupling reaction for one of our key intermediates was achieved with Pd loadings as low as 0.5 mol %. This continuous flow approach overcomes catalyst deactivation and scale dependence issues that can be a problem in some traditional batch-mode operations and responds to the challenge of improving process greenness.