Copper-mediated electrophilic imination of alkenylzirconocenes with O-benzoyl ketoximes and aldoximes
作者:Hailan Liu、Xiaoyu Yan、Chao Chen、Qingbin Liu、Chanjuan Xi
DOI:10.1039/c3cc41574k
日期:——
Copper-mediated electrophilic imination of alkenylzirconocenes generated in situ from alkynes and zirconocenes is accomplished under mild reaction conditions. The reaction can be used to prepare various 2-azadienes.
铜介导的亲电酰亚胺化反应是在温和的反应条件下完成的。该反应可用于制备各种 2-氮二烯。
Massolini; Carmellino; Baruffini, Il Farmaco, 1994, vol. 49, # 11, p. 747 - 749
作者:Massolini、Carmellino、Baruffini
DOI:——
日期:——
Direct C(sp<sup>3</sup>)–N Radical Coupling: Photocatalytic C–H Functionalization by Unconventional Intermolecular Hydrogen Atom Transfer to Aryl Radical
作者:Jihee Kang、Ho Seong Hwang、Vineet Kumar Soni、Eun Jin Cho
DOI:10.1021/acs.orglett.0c02179
日期:2020.8.7
energy-transfer-driven homolysis followed by decarboxylation generates the persistent iminyl radical and aryl radical, which would undergo an unprecedented intermolecular hydrogenatomabstractionfrom the alkyl substrate to provide the key C(sp3) radical. Selective radical–radical C–N cross-coupling furnishes imines which are valuable amine building blocks.