Synthesis of isocoumarin derivatives via the copper-catalyzed tandem sequential cyclization of 2-halo-N-phenyl benzamides and acyclic 1, 3-diketones

~81%

~64%

~56%

~0%

~0%

~0%

~0%

~0%

~72%

~0%

~0%

~0%

~0%

~0%

~0%

~0%

~90%

~82%

~80%

~9%

~69%

~75%

~72%

~63%

~0%

~0%