Synthesis of palladium nanocatalysts and their catalytic reduction of aromatic oximes,ketones and aldehydes under mild conditions

摘要：

以对苯二胺为配体合成非均相钯纳米粒子催化剂(Pd-NPs),该钯催化剂的合成步骤简单,常温、常压下,氢气作为氢源,以水作为溶剂即可还原各种芳香族肟、酮和醛生成相应胺和醇,多数产物都有优秀的产率,部分高达99%,此外,该催化剂具有良好的可持续利用工业应用前景.

In this paper,we use p-phenylenediamine as ligands to simply synthesize a palladium-based heterogeneous catalyst with high performance.Notably,the stable Pd-NPs can effectively catalyze the reduction reaction of aromatic oximes,ketones and aldehydes with H 2 in aqueous solution at atmospheric pressure and room temperature.Besides,some amines and alcohols can achieve superior yields up to 99%.Furthermore,the Pd-NPs catalyst also has great potential for sustainable industrial applications.

作者：

刘俊强 王博 林云霞

Liu Junqiang;Wang Bo;Lin Yunxia(College of Chemical Engineering and Technology,Hainan University,Haikou 570228,China;Shanxian Center for Disease Control and Prevention Shangdong,Heze 274000,China)

机构地区：

海南大学化学工程与技术学院 山东省菏泽市单县疾病预防控制中心

出处：

《betway官方app 学报：自然科学版》 CAS 北大核心 2020年第4期66-72,共7页

基金：

国家自然科学基金(21868011)。

关键词：

钯催化剂 室温 芳香肟 酮和醛

palladium catalyst room temperature aromatic oximes ketones and aldehydes

分类号：

O625.4 [理学—有机化学]

钯纳米催化剂的合成及其在温和条件下对芳香族肟、酮和醛的催化还原.pdf