作者:Raymond T. Gephart、Daria L. Huang、Mae Joanne B. Aguila、Graham Schmidt、Andi Shahu、Timothy H. Warren
DOI:10.1002/anie.201201921
日期:2012.6.25
A β‐diketiminato copper(I) catalyst enables CHamination of anilines employing low catalyst loadings to preclude oxidation to the diazene ArNNAr (see scheme). Electron‐poor anilines are particularly resistant towards diazene formation and participate in the amination of strong and unactivated CH bonds. N‐alkyl anilines also take part in CHamination.
n-Bu<sub>4</sub>NI/TBHP-catalyzed direct amination of allylic and benzylic C(sp<sup>3</sup>)–H with anilines under metal-free conditions
作者:Xusheng Zhang、Min Wang、Pinhua Li、Lei Wang
DOI:10.1039/c4cc01189a
日期:——
A novel and efficient n-Bu4NI/TBHP-catalyzed direct amination of allylic and benzylic C(sp(3))-H with anilines to form N-substituted anilines under metal-free conditions has been developed.
A Highly Active Palladium Catalyst for Intermolecular Hydroamination. Factors that Control Reactivity and Additions of Functionalized Anilines to Dienes and Vinylarenes
作者:Adam M. Johns、Masaru Utsunomiya、Christopher D. Incarvito、John F. Hartwig
DOI:10.1021/ja056003z
日期:2006.2.1
this more reactive catalyst, we demonstrate that additions of amines to vinylarenes and dienes occur in the presence of potentially reactive functional groups, such as ketones with enolizable hydrogens, free alcohols, free carboxylic acids, free amides, nitriles, and esters. The catalyst for these reactions is generated from [Pd(eta(3)-allyl)Cl](2) (with or without added AgOTf) or [Pd(CH(3)CN)(4)](BF(4))(2)