Catalytic activation of hydrazine hydrate by gold nanoparticles: Chemoselective reduction of nitro compounds into amines

被引：102

作者：

Gkizis, Petros L. ^{[1
]}

Stratakis, Manolis ^{[2
]}

Lykakis, Ioannis N. ^{[1
]}

机构：

[1] Aristotle Univ Thessaloniki, Dept Chem, Thessaloniki 54124, Greece

[2] Univ Crete, Dept Chem, Iraklion 71003, Greece

来源：

CATALYSIS COMMUNICATIONS | 2013年 / 36卷

关键词：

Gold nanoparticles; Catalysis; Nitrocompounds; Chemoselective reduction; Hydrazine; EFFICIENT REDUCTION; ORGANIC-REACTIONS; ROOM-TEMPERATURE; HYDROGENATION; NITROARENES; SELECTIVITY; NITROAROMATICS; HYDROTALCITE; PERFORMANCE; MECHANISM;

D O I：

10.1016/j.catcom.2013.02.024

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Supported gold nanoparticles (<1 mol%) catalyze for the first time the activation of NH2NH2 as a transfer hydrogenation agent. Aryl and alkyl nitro compounds are cleanly and selectively reduced into the corresponding amines in the presence of 4 equivalents of hydrazine. The reaction tolerates other potentially reducible functionalities such as carboxylate, carbonyl, cyano or halides which remain intact. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：48 / 51

页数：4

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