Synthesis of Disubstituted Dithioethers: tert-Butoxide Promoted Elimination/Ring Opening of 1, 3-Dithianes Followed by Palladium-Catalyzed C–S Bond Formation
... Volume: Page: ... For monodentate XPhos, 5% of the ligand (2:1 L/Pd) was dosed. b ... Similarly, examples of the electron withdrawing ketone, ester, nitrile, and trifluoromethyl groups at the para position of aryl bromides led to high yields for 8 (86%), 12 (77%), 14 (83 ...