Carbon-Supported Copper Nanomaterials: Recyclable Catalysts for Huisgen [3+2] Cycloaddition Reactions

Nia Ali Shaygan; Rana Sravendra; Doehler Diana; Jirsa Franz; Meister Annette; Guadagno Liberata; Koslowski Eik; Bron Michael; Binder Wolfgang H.

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Carbon-Supported Copper Nanomaterials: Recyclable Catalysts for Huisgen [3+2] Cycloaddition Reactions

机译：碳载铜纳米材料：惠斯根[3 + 2]环加成反应的可回收催化剂

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Highly disperse copper nanoparticles immobilized on carbon nanomaterials (CNMs; graphene/carbon nanotubes) were prepared and used as a recyclable and reusable catalyst to achieve Cu-I-catalyzed [3+2] cycloaddition click chemistry. Carbon nanomaterials with immobilized N-heterocyclic carbene (NHC)-Cu complexes prepared from an imidazolium-based carbene and Cu-I show excellent stability including high efficiency at low catalyst loading. The catalytic performance evaluated in solution and in bulk shows that both types of Cu-CNMs can function as an effective recyclable catalysts (more than 10cycles) for click reactions without decomposition and the use of external additives.

机译：制备了固定在碳纳米材料（CNM;石墨烯/碳纳米管）上的高度分散的铜纳米颗粒，并将其用作可回收和可重复使用的催化剂，以实现Cu-I催化的[3 + 2]环加成点击化学。由咪唑基卡宾和Cu-I制备的具有固定N-杂环卡宾（NHC）-Cu配合物的碳纳米材料显示出优异的稳定性，包括在低催化剂负载下的高效率。在溶液中和在本体中评估的催化性能表明，两种类型的Cu-CNM均可作为点击反应的有效可循环催化剂（超过10个循环），而不会分解和使用外部添加剂。

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《Chemistry: A European journal》 |2015年第30期|共8页
作者
Nia Ali Shaygan; Rana Sravendra; Doehler Diana; Jirsa Franz; Meister Annette; Guadagno Liberata; Koslowski Eik; Bron Michael; Binder Wolfgang H.;
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正文语种 eng
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carbon nanotubes; click chemistry; copper nanoparticles; graphene; heterogeneous catalysis;

机译：碳纳米管;点击化学;铜纳米颗粒;石墨烯;非均相催化;

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1. Carbon-Supported Copper Nanomaterials: Recyclable Catalysts for Huisgen [3+2] Cycloaddition Reactions [J] . Nia Ali Shaygan, Rana Sravendra, Doehler Diana, Chemistry: A European journal . 2015,第30期

机译：碳载铜纳米材料：惠斯根[3 + 2]环加成反应的可回收催化剂
2. Copper(I) complexes of normal and abnormal carbenes and their use as catalysts for the Huisgen [3+2] cycloaddition between azides and alkynes [J] . Hohloch S., Su C.-Y., Sarkar B. European journal of inorganic chemistry . 2011,第20期

机译：正常和异常卡宾的铜（I）配合物及其在叠氮化物和炔烃之间的Huisgen [3 + 2]环加成反应中的催化剂的用途
3. "Click Chemistry" in zeolites: Copper(I) zeolites as new heterogeneous and ligand-free catalysts for the Huisgen [3+2] cycloaddition [J] . Chassaing S, Sido ASS, Alix A, Chemistry: A European journal . 2008,第22期

机译：沸石中的“点击化学”：铜（I）沸石是用于惠斯根[3 + 2]环加成反应的新型非均相且无配体的催化剂
4. Novel 3+2 and 4+2 cycloaddition reactions on transition metal templates. Regio- and stereo-controlled routes to heterocycles.(Abstracts) [C] . Steven D. R. Christie European Symposium on Organic Chemistry . 2007

机译：新型3 + 2和4 + 2环加成反应在过渡金属模板上。对杂环的Regio和Stereo-Screadloct途径。（摘要）
5. Functionalized organogold(I) complexes from base -promoted auration, copper(I)-catalyzed Huisgen 1,3-dipolar cycloaddition and Horner-Wadsworth-Emmons reactions and metallo-azadipyrromethene complexes for solar energy conversion and oxygen evolution. [D] . Gao, Lei. 2010

机译：来自碱促进的光催化，铜（I）催化的惠斯根1,3-偶极环加成反应和霍纳-沃兹沃思-埃蒙斯反应的功能化有机金（I）络合物以及用于太阳能转化和氧气释放的金属-氮杂二吡咯甲烷络合物。
6. Lignin Nanosphere-Supported Cuprous Oxide as an Efficient Catalyst for Huisgen 3+2 Cycloadditions under Relatively Mild Conditions [O] . Zidan Zhou, Xinwen Peng, Linxin Zhong, 2018

机译：木质素纳米球负载的氧化亚铜在相对温和的条件下作为惠斯根3 + 2环加成反应的高效催化剂
7. Reusable Polymer-Supported Catalyst for the 3+2 Huisgen Cycloaddition in Automation Protocols [O] . -1

机译：可重复使用的聚合物支持的催化剂用于自动化方案中的3 + 2 HUISGEN加环装饰

Carbon-Supported Copper Nanomaterials: Recyclable Catalysts for Huisgen [3+2] Cycloaddition Reactions

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