Rh<sub>2</sub>(II)-Catalyzed Intramolecular Aliphatic C–H Bond Amination Reactions Using Aryl Azides as the N-Atom Source
作者:Quyen Nguyen、Ke Sun、Tom G. Driver
DOI:10.1021/ja301519q
日期:2012.5.2
Rhodium(II) dicarboxylate complexes were discovered to catalyze the intramolecularamination of unactivated primary, secondary, or tertiary aliphatic C-H bonds using arylazides as the N-atom precursor. While a strong electron-withdrawing group on the nitrogen atom is typically required to achieve this reaction, we found that both electron-rich and electron-poor arylazides are efficient sources for
发现二羧酸铑 (II) 配合物使用芳基叠氮化物作为 N 原子前体催化未活化的伯、仲或叔脂肪族 CH 键的分子内胺化。虽然通常需要氮原子上的强吸电子基团来实现该反应,但我们发现富电子和缺电子芳基叠氮化物都是金属氮烯反应中间体的有效来源。
Iron-Catalyzed Intramolecular Aminations of C(sp<sup>3</sup>
)−H Bonds in Alkylaryl Azides
作者:Isabel T. Alt、Claudia Guttroff、Bernd Plietker
DOI:10.1002/anie.201704260
日期:2017.8.21
The nucleophilic iron complex Bu4N[Fe(CO)3(NO)] (TBA[Fe]) catalyzes the direct intramolecular amination of unactivated C(sp3)−H bonds in alkylaryl azides, which results in the formation of substituted indoline and tetrahydroquinoline derivatives.
亲核铁配合物Bu 4 N [Fe(CO)3(NO)](TBA [Fe])催化烷基芳基叠氮化物中未活化的C(sp 3)-H键的直接分子内胺化,导致形成取代的二氢吲哚和四氢喹啉衍生物。