... Synlett 2012; 23(9): 1394-1396 DOI: 10.1055/s-0031 ... Arylboronate esters and arylboronic acids may be one of the most important intermediates that are used in a broad range of transition-metal-catalyzed C–C,[ 1 ] C–N,[ 2 ] C–O,[ 3 ] and C–P[ 4 ] bond-forming reactions. ...