An unprecedented aryl-to-vinyl 1,4-nickel/hydride shift process with further subsequent selective reductive cross-coupling with a wide variety of electrophiles has been developed. This 1,4-nickel migration/reductive coupling sequence provides a facile access to diverse alkenyl C−H-functionalized products under mild conditions and with overall good selectivity.
一种前所未有的芳基到
乙烯基 1,4-
镍/
氢化物变换工艺以及随后与多种亲电子试剂的进一步选择性还原交叉偶联已经被开发出来。这种 1,4-
镍迁移/还原偶联序列可以在温和的条件下轻松获得多种烯基 CH-官能化产物,并且总体上具有良好的选择性。