Transfer Hydration of Dinitriles to Dicarboxamides
作者:Asuka Naraoka、Hiroshi Naka
DOI:10.1055/s-0039-1690026
日期:2019.10
robust method for double transfer hydration of dinitriles to afford diamides. The transfer hydration of 1,n-dinitriles (n = 1–6) proceeds smoothly in the presence of a palladium(II) catalyst with acetamide as a water donor, affording the corresponding diamides in moderate to high yields, without involving significant side reactions such as monohydration or cyclization. The equilibrium was shifted in
Chemistry by Nanocatalysis: First Example of a Solid-Supported RAPTA Complex for Organic Reactions in Aqueous Medium
作者:Sergio E. García-Garrido、Javier Francos、Victorio Cadierno、Jean-Marie Basset、Vivek Polshettiwar
DOI:10.1002/cssc.201000280
日期:2011.1.17
A ruthenium–arene–PTA (RAPTA) complex has been supported for the first time on an inorganic solid, that is, silica‐coated ferrite nanoparticles. The resulting magnetic material proved to be a general, very efficient and easily reusable catalyst for three synthetically useful organic transformations; selective nitrile hydration, redox isomerization of allylic alcohols, and heteroannulation of (Z)‐enynols