An efficient method was developed for arylation of sp(3) C-H bonds using copper bromide as catalyst in absence of directing group with arylboronic acids. The oxidative arylation provides easy access to biologically active tetrahydroisoquinoline derivatives and can either use peroxide or molecular oxygen as oxidant.
开发了一种有效的方法,用于在不使用芳基
硼酸的直接基团的情况下,使用
溴化铜作为催化剂将sp(3)CH键芳基化。氧化芳基化作用易于获得具有
生物活性的
四氢异喹啉衍
生物,并且可以使用过氧化物或分子氧作为氧化剂。