Lanthanide-based coordination polymers as promising heterogeneous catalysts for ringopening reactions

Kumar Gulshan; Kumar Girijesh; Gupta Rajeev

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Lanthanide-based coordination polymers as promising heterogeneous catalysts for ringopening reactions

机译：基于镧系元素的配位聚合物作为突然反应的承诺非均相催化剂

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This work presents the synthesis and structural characterization of Eu3+ - and Tb3+-based coordination polymers starting from a Co3+-based metalloligand offering appended arylcarboxylic acid groups. Both coordination polymers function as reusable heterogeneous catalysts for ring-opening reactions utilizing amines, alcohols, thiols, and azides as the nucleophiles. The catalytic results illustrate an excellent control over the regioselectivity whereas a filtration test and mechanistic studies substantiate Lewis-acid catalyzed activation of the epoxide during the reaction.

机译：该工作介绍了从CO 3 +基于金属糖苷配体的Eu3 +和Tb3 +基于配位聚合物的合成和结构表征，所述芳基羧酸基团提供。双方配位聚合物用作利用胺，醇，硫醇和叠氮化物作为亲核试剂的开环反应的可重复使用的异质催化剂。催化结果说明了对该区域选择性的优异控制，而过滤试验和机械研究在反应过程中证实了Lewis-酸催化的环氧化物活化。

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《RSC Advances》 |2016年第26期|共10页
作者
Kumar Gulshan; Kumar Girijesh; Gupta Rajeev;
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Univ Delhi Dept Chem Delhi 110007 India;

Univ Delhi Dept Chem Delhi 110007 India;

Univ Delhi Dept Chem Delhi 110007 India;

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正文语种 eng
中图分类化学;
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1. Lanthanide-based coordination polymers as promising heterogeneous catalysts for ringopening reactions [J] . Kumar Gulshan, Kumar Girijesh, Gupta Rajeev RSC Advances . 2016,第26期

机译：基于镧系元素的配位聚合物作为突然反应的承诺非均相催化剂
2. Cooperative effects of lanthanides when associated with palladium in novel, 3D Pd/Ln coordination polymers. Sustainable applications as water-stable, heterogeneous catalysts in carbon-carbon cross-coupling reactions [J] . You Lixin, Zong Wenhui, Xiong Gang, Applied Catalysis, A. General: An International Journal Devoted to Catalytic Science and Its Applications . 2016,第Null期

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3. Calix[4]arene-based polyoxometalate organic-inorganic hybrid and coordination polymer as heterogeneous catalysts for azide-alkyne cycloaddition and Knoevenagel condensation reaction [J] . Yue Liu-Juan, Liu Ying-Ying, Xu Guo-Hai, New Journal of Chemistry . 2019,第40期

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4. Palladium nanoparticles captured in microanotextured porous polymers: A tailor-made catalyst for heterogeneous carbon cross-coupling reactions [C] . KATO Shinji International Conference on Advanced Fibers and Polymer Materials;ICAFPM . 2011

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5. Lanthanide-based precatalysts for carbon-carbon bond-forming reactions in aqueous media. [D] . Averill, Derek James. 2014

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6. Microwave-Assisted Synthesis of Nanoporous Aluminum-Based Coordination Polymers as Catalysts for Selective Sulfoxidation Reaction [O] . Madhan Vinu, Wei-Cheng Lin, Duraisamy Senthil Raja, 2017

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8. Development of Durable High-Temperature Catalysts for Natural Gas Combustion.Analysis of Heterogeneous Reactions, Heat Transfer, and Thermal Stresses in Combustion Catalyst Monoliths. Topical Report No. 4, July 1, 1991-February 28, 1994 [R] . Boehman, A. L., Simons, J. W., McCarty, J. G. 1994

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Lanthanide-based coordination polymers as promising heterogeneous catalysts for ringopening reactions

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