离散催化低聚物的合成及其在二氧化硅负载协同催化中的潜力。
Synthesis of discrete catalytic oligomers and their potential in silica-supported cooperative catalysis.
作者信息
Chandra Prakash, Jonas Alain M, Fernandes Antony E
机构信息
Institute of Condensed Matter and Nanosciences, Université catholique de Louvain 1348 Louvain-la-Neuve Belgium.
Certech Rue Jules Bordet 7180 Seneffe Belgium
出版信息
RSC Adv. 2019 May 7;9(25):14194-14197. doi: 10.1039/c9ra00847k.
Abstract
Cooperative catalysis on solid surfaces relies primarily on two or more catalytic partners being close enough to each other to sustain the catalytic cycle. We describe here the synthesis and preliminary investigation of discrete homo-oligomers as flexible scaffolds to inflect the intersite distance and blur the compositional heterogeneity in a silica-grafted catalytic triad.
摘要
固体表面的协同催化主要依赖于两个或更多催化伙伴彼此足够接近以维持催化循环。我们在此描述了离散的同寡聚物作为灵活支架的合成及初步研究，以调节位点间距离并模糊二氧化硅接枝催化三联体中的组成异质性。
相似文献
1
Synthesis of discrete catalytic oligomers and their potential in silica-supported cooperative catalysis.
RSC Adv. 2019 May 7;9(25):14194-14197. doi: 10.1039/c9ra00847k.
2
Cooperative catalysis by silica-supported organic functional groups.
Chem Soc Rev. 2008 Jun;37(6):1118-26. doi: 10.1039/b710334b. Epub 2008 Mar 17.
3
Grafting of Lanthanum Complexes on a Functionalized Graphene Surface: Theoretical Investigation on Ethylene and 1,3-Butadiene Homo- and Co-Polymerization.
Chemistry. 2020 Oct 15;26(58):13213-13225. doi: 10.1002/chem.202001056. Epub 2020 Sep 16.
4
Post-grafting amination of alkyl halide-functionalized silica for applications in catalysis, adsorption, and 15N NMR spectroscopy.
Langmuir. 2015 Feb 24;31(7):2218-27. doi: 10.1021/la5046817. Epub 2015 Feb 10.
5
Silicatein: A Unique Silica-Synthesizing Catalytic Triad Hydrolase From Marine Sponge Skeletons and Its Multiple Applications.
Methods Enzymol. 2018;605:429-455. doi: 10.1016/bs.mie.2018.02.025. Epub 2018 Apr 11.
6
Development of a hydrolase mimicking peptide amphiphile and its immobilization on silica surface for stereoselective and enhanced catalysis.
J Colloid Interface Sci. 2022 Jul 15;618:98-110. doi: 10.1016/j.jcis.2022.03.076. Epub 2022 Mar 19.
7
Cooperative Effect of Monopodal Silica-Supported Niobium Complex Pairs Enhancing Catalytic Cyclic Carbonate Production.
J Am Chem Soc. 2015 Jun 24;137(24):7728-39. doi: 10.1021/jacs.5b02872. Epub 2015 Jun 15.
8
Zinc-oxide-silica-silver nanocomposite: Unique one-pot synthesis and enhanced catalytic and anti-bacterial performance.
J Colloid Interface Sci. 2016 Dec 1;483:249-260. doi: 10.1016/j.jcis.2016.08.039. Epub 2016 Aug 18.
9
Tuning cooperativity by controlling the linker length of silica-supported amines in catalysis and CO2 capture.
J Am Chem Soc. 2012 Aug 29;134(34):13950-3. doi: 10.1021/ja305601g. Epub 2012 Aug 20.
10
Resolving Interparticle Heterogeneities in Composition and Hydrogenation Performance between Individual Supported Silver on Silica Catalysts.
ACS Catal. 2015 Nov 6;5(11):6690-6695. doi: 10.1021/acscatal.5b02119. Epub 2015 Sep 30.
引用本文的文献
1
Revealing the Effect of Stereocontrol on Intermolecular Interactions between Abiotic, Sequence-Defined Polyurethanes and a Ligand.
ACS Biomater Sci Eng. 2024 Jun 10;10(6):3727-3738. doi: 10.1021/acsbiomaterials.4c00456. Epub 2024 May 28.
2
Dynamic self-assembly of supramolecular catalysts from precision macromolecules.
Chem Sci. 2023 Aug 16;14(35):9283-9292. doi: 10.1039/d3sc03133k. eCollection 2023 Sep 13.
3
Applications of Discrete Synthetic Macromolecules in Life and Materials Science: Recent and Future Trends.
Adv Sci (Weinh). 2021 Jan 25;8(6):2004038. doi: 10.1002/advs.202004038. eCollection 2021 Mar.
本文引用的文献
1
Sequence and Surface Confinement Direct Cooperativity in Catalytic Precision Oligomers.
J Am Chem Soc. 2018 Apr 18;140(15):5179-5184. doi: 10.1021/jacs.8b00872. Epub 2018 Apr 3.
2
Electronic Structural Analysis of Copper(II)-TEMPO/ABNO Complexes Provides Evidence for Copper(I)-Oxoammonium Character.
J Am Chem Soc. 2017 Sep 27;139(38):13507-13517. doi: 10.1021/jacs.7b07186. Epub 2017 Sep 18.
3
Multifunctional metal-organic framework catalysts: synergistic catalysis and tandem reactions.
Chem Soc Rev. 2017 Jan 3;46(1):126-157. doi: 10.1039/c6cs00250a.
4
Molecular Engineering of Trifunctional Supported Catalysts for the Aerobic Oxidation of Alcohols.
Angew Chem Int Ed Engl. 2016 Sep 5;55(37):11044-8. doi: 10.1002/anie.201603673. Epub 2016 Jul 19.
5
Iterative Exponential Growth Synthesis and Assembly of Uniform Diblock Copolymers.
J Am Chem Soc. 2016 Aug 3;138(30):9369-72. doi: 10.1021/jacs.6b04964. Epub 2016 Jul 20.
6
Direct Estimation of the Surface Location of Immobilized Functional Groups for Concerted Catalysis Using a Probe Molecule.
Chemistry. 2016 Apr 4;22(15):5113-7. doi: 10.1002/chem.201600263. Epub 2016 Feb 25.
7
Iterative exponential growth of stereo- and sequence-controlled polymers.
Nat Chem. 2015 Oct;7(10):810-5. doi: 10.1038/nchem.2346. Epub 2015 Sep 7.
8
Selective Alcohol Oxidation by a Copper TEMPO Catalyst: Mechanistic Insights by Simultaneously Coupled Operando EPR/UV-Vis/ATR-IR Spectroscopy.
Angew Chem Int Ed Engl. 2015 Sep 28;54(40):11791-4. doi: 10.1002/anie.201504813. Epub 2015 Jul 14.
9
Mechanism of alcohol oxidation mediated by copper(II) and nitroxyl radicals.
J Am Chem Soc. 2014 Aug 27;136(34):12166-73. doi: 10.1021/ja5070137. Epub 2014 Aug 14.
10
Copper/TEMPO-Catalyzed Aerobic Alcohol Oxidation: Mechanistic Assessment of Different Catalyst Systems.
ACS Catal. 2013 Nov 1;3(11):2599-2605. doi: 10.1021/cs400689a.
Zotero 插件