Suzuki reactions on chloropyridazinones: an easy approach towards arylated 3(2 H )-pyridazinones
摘要:
The synthesis of 4-aryl-5-methoxy-, 5-aryl-4-methoxy- and 4,5-diaryl-3(2H)-pyridazinones via Suzuki palladium-catalysed cross-coupling reactions with the corresponding chloro-3(2H)-pyridazinones is described. (C) 2001 Elsevier Science Ltd. All rights reserved.