unprotected 8-aminoquinolines and sulfonyl hydrazides is achieved via the catalysis of CuI. The reactions are hypothesized to proceed via the Cu(I)–Cu(II)–Cu(I) catalytic processes induced by aerobic oxidation and single-electron transfer on the Cu(II)–8-aminoquinoline complex. This work discloses an unprecedented step-efficient method for the synthesis of C5-sulfenylated 8-aminoquinolines bearing a useful free
使用未保护的
8-氨基喹啉和磺酰基酰
肼合成C5-亚磺酰基化的
8-氨基喹啉是通过CuI的催化来实现的。假设反应是通过有
氧氧化和单电子转移在Cu(II)-
8-氨基喹啉络合物上诱导的Cu(I)-Cu(II)-Cu(I)催化过程进行的。这项工作公开了一种空前的步骤高效的方法,用于合成带有有用的游离NH 2基团的C5-亚磺酰基化的
8-氨基喹啉。