An efficient synthesis of 3,3′-dipyridyl BINOL ligands
摘要:
Microwave-assisted Suzuki cross-coupling between 2,2'-bis(methoxymethyl)-3,3'-bis(potassium trifluoroboronato)BINOL and a series of 2-bromo- or 2-chloropyridines provides efficient access to 3,3'-dipyridyl BINOL ligands. (C) 2009 Elsevier Ltd. All rights reserved.