反应详情

2-amino-1-cyano-benzene (5.0 g, 42.3 mmol), 6-chloro-3, 4-dihydro-[2H]-napthalen-1-one (Organon Laboratories) (8.8 g, 48.7 mmol) and boron trifluoride diethyl etherate (1M, 6.4 ml, 52.4 mmol) were treated according to the general procedure described herein to give the title compound.