Phosphane-free green protocol for selective nitro reduction with an iron-based catalyst

Sharma U.; Verma P.K.; Kumar N.; Kumar V.; Bala M.; Singh B.

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Phosphane-free green protocol for selective nitro reduction with an iron-based catalyst

机译：不含磷的绿色方案，用于铁基催化剂的选择性硝基还原

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Iron phthalocyanine with iron sulfate has been successfully applied for high chemo- and regioselective reduction of aromatic nitro compounds to give the corresponding amines in a green solvent system without using any toxic ligand. The catalytic systems were also compatible with a large range of other reducible functional groups, such as keto, acid, amide, ester, halogen, lactone, nitrile, N-benzyl, O-benzyl, hydroxy, and heterocycles. In the present study, dinitro compounds have been regioselectively reduced to the corresponding amines with high yield. In most of the cases the conversion and selectivity was greater than 99% as determined by GC-MS analysis.

机译：酞菁铁与硫酸铁已成功应用于芳香族硝基化合物的高化学和区域选择性还原，从而在绿色溶剂系统中得到相应的胺，而无需使用任何有毒的配体。该催化体系还与许多其他可还原的官能团相容，例如酮，酸，酰胺，酯，卤素，内酯，腈，N-苄基，O-苄基，羟基和杂环。在本研究中，二硝基化合物已被区域选择性还原为相应的胺，且收率很高。通过GC-MS分析确定，在大多数情况下，转化率和选择性大于99％。

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《Chemistry: A European journal》 |2011年第21期|共5页
作者
Sharma U.; Verma P.K.; Kumar N.; Kumar V.; Bala M.; Singh B.;
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正文语种 eng
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chemoselectivity; hydrazine; iron; phthalocyanines; reduction; regioselectivity;

机译：化学选择性;肼;铁;酞菁;还原;区域选择性;

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1. Phosphane-Free Green Protocol for Selective Nitro Reduction with an Iron-Based Catalyst [J] . Upendra Sharma Praveen Kumar Verma Dr. Neeraj Kumar, Vishal Kumar Manju Bala Dr. Bikram Singh Chemistry - A European Journal . 2011,第21期

机译：铁基催化剂用于选择性硝基还原的无磷绿色方案
2. Reduction of aromatic nitro compounds with hydrazine hydrate in the presence of an iron oxide/hydroxide catalyst. III. The selective reduction of nitro groups in aromatic azo compounds [J] . Max Lauwiner, Ronny Roth, Paul Rys Applied Catalysis, A. General: An International Journal Devoted to Catalytic Science and Its Applications . 1999,第1期

机译：在氧化铁/氢氧化物催化剂存在下，用水合肼还原芳香族硝基化合物。三，芳香族偶氮化合物中硝基的选择性还原
3. AuPd-Fe3O4 Nanoparticle Catalysts for Highly Selective, One-Pot Cascade Nitro-Reduction and Reductive Amination [J] . Cho Ahra, Byun Sangmoon, Kim B. Moon Advanced synthesis & catalysis . 2018,第6期

机译：Aupd-Fe3O4纳米粒子催化剂，用于高选择性，单罐级联硝基还原和还原胺化
4. High Selective Fiber Glass Woven Catalysts Doped by Noble Metals in the Reactions of Aromatic Nitro-compounds Reduction [C] . Chuntian Wu, Victor Dorokhov, Alexey Suknev, Italian Conference on Chemical and Process Engineering . 2003

机译：高选择性纤维玻璃编织催化剂在芳香硝基化合物的反应中被贵金属掺杂
5. Selective Deposition of Platinum by Strong Electrostatic Adsorption onto Cobalt- and Iron-Based Catalysts for Fischer-Tropsch Synthesis [D] . Almalki, Fahad A. 2018

机译：费托合成钴和铁基催化剂上强静电吸附法选择性沉积铂
6. Magnetically Separable and Recyclable Fe3O4-Supported Ag Nanocatalysts for Reduction of Nitro Compounds and Selective Hydration of Nitriles to Amides in Water [O] . Hyunje Woo, Kyoungho Lee, Sungkyun Park, 2014

机译：磁性可分离和可回收利用的Fe3O4负载的Ag纳米催化剂用于还原硝基化合物以及将腈选择性水合为水中的酰胺
7. A study on the selective catalytic reduction of NOx by ammonia on sulphated iron-based catalysts [O] . Caixia Liu, Huijun Wang, Yalian Bi, 2020

机译：氨对硫酸铁基催化剂NOx的选择性催化还原研究

Phosphane-free green protocol for selective nitro reduction with an iron-based catalyst

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