Reaction of Nitrogen‐Radicals with Organometallics Under Ni‐Catalysis: N‐Arylations and Amino‐Functionalization Cascades
作者:Lucrezia Angelini、Jacob Davies、Marco Simonetti、Laia Malet Sanz、Nadeem S. Sheikh、Daniele Leonori
DOI:10.1002/anie.201900510
日期:2019.4
the generation of nitrogen‐radicals by ground‐state single electron transfer with organyl–NiI species. Depending on the philicity of the N‐radical, two types of processes have been developed. In the case of nucleophilic aminyl radicals direct N‐arylation with aryl organozinc, organoboron, and organosilicon reagents was achieved. In the case of electrophilic amidyl radicals, cascade processes involving
Thianthrenation-Enabled Pyrrolidin-2-yl and Tetrahydrofuran-2-yl Methylation of (Hetero)Arenes
作者:Boyu Peng、Licheng Dai、Ruzhang Liu
DOI:10.1021/acs.orglett.3c00582
日期:2023.4.21
and the developed Pd-catalyzed alkene carboamination and carboalkoxylationreactions afforded the corresponding biologically important pyrrolidine and tetrahydrofuran derivatives. Mechanistic studies indicated that this reaction proceeds through a syn-heteropalladation mechanistic pathway. The demonstrated late-stage functionalization and enantioselectivereaction will help to promote the potential