Pd-PEPPSI-IPent<sup>Cl</sup>: An Effective Catalyst for the Preparation of Triarylamines
作者:Ka Hou Hoi、Jennifer A. Coggan、Michael G. Organ
DOI:10.1002/chem.201203379
日期:2013.1.14
Third times a charm: A new Pd–NHC catalyst, Pd‐PEPPSI‐IPentCl, has been developed for applications in amination reactions for the preparation of triarylamines. The catalyst can be used under mild conditions (carbonate base/dioxane, 80 °C) to perform multiple aminations in sequence from simple aniline derivatives that contain highly base‐sensitive functional groups.
Triarylamine-based dinitrile and dicarboxylic acid monomers
申请人:The United States of America as represented by the Secretary of the Air
公开号:US05536866A1
公开(公告)日:1996-07-16
Triarylamino-based dinitrile and dicarboxylic acid monomers as represented by the formula: ##STR1## wherein Z is --CN or --COOH and R is selected from the group consisting of --H, --CH.sub.3, --N(CH.sub.3).sub.2 and --OH.