irradiation condition in short reaction times (10–70 min). Additionally, the synthetic usefulness of the 3-phenyl-4-(phenylselanyl)isoquinoline-2-oxide was demonstrated in the annulation reaction with 1-(2-bromophenyl)-3-phenylprop-2-yn-1-one and in the deoxygenation reaction with phenylboronic acid.
我们报告了通过炔基
苯甲
肟和由Oxone促进的二有机基二卤代之间的亲电环化合成3-organyl-4-(organylchalcogenyl)isoquinoline-2-oxides的协议。在短时间内(10-70分钟)的超声辐射条件下,有选择地获得了总共21种3-有机基-4-(有机基
硫属酰基)
异喹啉-2-
氧化物,产率高达93%。另外,在与1-(2-
溴苯基)-3-
苯基丙-2-yn-1-one的环合反应中和在1-
苯基-2-(
苯基
硒基)
异喹啉-2-
氧化物的合成有用性得到证明。与
苯基
硼酸脱氧反应。