作者:Mahesh Puthanveedu、Vladislav Khamraev、Lukas Brieger、Carsten Strohmann、Andrey P. Antonchick
DOI:10.1002/chem.202100960
日期:2021.5.26
A transition-metal-free direct electrolytic C−H amination involving an electrochemically generated nitrenium ion intermediate has been developed. The electrosynthesis takes place in the absence of any organoiodine catalysts and is enabled by an in situ generated electrolyte. A novel, efficient intramolecular and intermolecular C−H amination has been demonstrated using a simple reaction setup.
Pd(<scp>ii</scp>) pincer type complex catalyzed tandem C–H and N–H activation of acetanilide in aqueous media: a concise access to functionalized carbazoles in a single step
One-pot, tandem C-H and N-H activation of acetanilides with aryl boronic acids to realize functionalized carbazoles were conveniently performed under aerobic conditions using a novel NNO pincer type Pd(II)complex [Pd(L)Cl]...
Palladium nanomaterials in catalytic intramolecular C–H amination reactions
作者:Leng Leng Chng、Jun Yang、Yifeng Wei、Jackie Y. Ying
DOI:10.1039/c4cc03551h
日期:——
Supported palladium nanomaterials catalyzed an intramolecular CâH amination reaction to produce carbazoles in moderate to excellent isolated yields, up to 92%.