ortho, ortho′??Substituted KITPHOS Monophosphines: Highly Efficient Ligands for Palladium??Catalyzed C C and C N Bond Formation
…, JG Knight, JP McGrady, AM Ferguson…
文献索引：Doherty, Simon; Knight, Julian G.; McGrady, John P.; Ferguson, Alexandra M.; Ward, Nicholas A. B.; Harrington, Ross W.; Clegg, William Advanced Synthesis and Catalysis, 2010 , vol. 352, # 1 p. 201 - 211
Abstract ortho, ortho′-Substitution of the phosphinoalkyne-derived aryl ring in KITPHOS (11- dicyclohexylphosphino-12-phenyl-9, 10-ethenoanthracene) monophosphines enhances the performance of this class of ligand in palladium-catalyzed Suzuki–Miyaura cross-couplings and Buchwald–Hartwig aminations, compared with their unsubstituted and mono-substituted counterparts. An alternative complementary synthesis of KITPHOS monophosphines has ...
