5-benzyl-1-m-tolyl-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine 、
甲酸铵 在
钯 silica gel 、 18a 作用下,
以
甲醇 为溶剂,
反应 12.0h,
以provided 1-m-tolyl-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine (110 mg) 18a as an oil的产率得到1-m-tolyl-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine