Au(I)-Catalyzed Highly Efficient Intermolecular Hydroamination of Alkynes
摘要:
[GRAPHICS]Addition of aniline derivatives to aromatic and aliphatic alkynes proceeds efficiently in the presence of a gold(I) catalyst (0.01-1.0 mol %) to afford ketimines in good yields.
Aza-Favorsky reaction with regioisomeric C- and N-linked 1,4-bis(imino)benzenes: Synthetic and reactivity dissimilarities
作者:Elena Yu. Schmidt、Nadezhda V. Semenova、Ivan A. Bidusenko、Nadezhda I. Protsuk、Igor A. Ushakov、Boris A. Trofimov
DOI:10.1016/j.mencom.2023.09.017
日期:2023.9
Room temperature tandem hydroamination and hydrosilation/protodesilation catalysis by a tricarbonylchromium-bound iridacycle
作者:Wissam Iali、Frédéric La Paglia、Xavier-Frédéric Le Goff、Dušan Sredojević、Michel Pfeffer、Jean-Pierre Djukic
DOI:10.1039/c2cc35520e
日期:——
A chromiumtricarbonyl-bound iridacycle displays novel catalytic virtues for the conversion of terminal aromatic alkynes into racemic N-phenyl, 1-arylethylamines by tandem hydro-amination and hydrosilation/protodesilation reactions under mild “one pot” conditions.
[GRAPHICS]Addition of aniline derivatives to aromatic and aliphatic alkynes proceeds efficiently in the presence of a gold(I) catalyst (0.01-1.0 mol %) to afford ketimines in good yields.