Reactions of indigo with anilines provide a simple route to indigo N,N'-diaryldiimines ("Nindigo"), a new binucleating ligand with two beta-diketiminate-type metal binding sites. Bis-palladium complexes have interesting ligand-centred properties such as redox activity and intense near infrared absorption.
靛蓝与
苯胺的反应为靛蓝N,N'-二芳基二
亚胺(“ Nindigo”)提供了一条简单的途径,N,N'-二芳基二
亚胺(“ Nindigo”)是一种新的双核
配体,具有两个
β-二酮-型
金属结合位点。双
钯络合物具有令人感兴趣的以
配体为中心的特性,例如氧化还原活性和强烈的近红外吸收。