1
|
Ilbeygi H, Jaafar J. Recent Progress on Functionalized Nanoporous Heteropoly Acids: From Synthesis to Applications. CHEM REC 2024; 24:e202400043. [PMID: 38874111 DOI: 10.1002/tcr.202400043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 05/18/2024] [Indexed: 06/15/2024]
Abstract
Functionalized nanoporous heteropoly acids (HPAs) have garnered significant attention in recent years due to their enhanced surface area and porosity, as well as their potential for low-cost regeneration compared to bulk materials. This review aims to provide an overview of the recent advancements in the synthesis and applications of functionalized HPAs. We begin by introducing the fundamental properties of HPAs and their unique structure, followed by a comprehensive overview of the various approaches employed for the synthesis of functionalized HPAs, including salts, anchoring onto supports, and implementing mesoporous silica sieves. The potential applications of functionalized HPAs in various fields are also discussed, highlighting their boosted performance in a wide range of applications. Finally, we address the current challenges and present future prospects in the development of functionalized HPAs, particularly in the context of mesoporous HPAs. This review aims to provide a comprehensive summary of the recent progress in the field, highlighting the significant advancements made in the synthesis and applications of functionalized HPAs.
Collapse
Affiliation(s)
- Hamid Ilbeygi
- Battery Research and Innovation Hub, Institute of Frontier Materials, Deakin University, Burwood, VIC 3125, Australia
- ARC Research Hub for Integrated Devices for End-user Analysis at Low-levels (IDEAL), Future Industries Institute, STEM, University of South Australia, Mawson Lakes, SA 5095, Australia
| | - Juhana Jaafar
- N29a, Advanced Membrane Technology Research Centre, School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310, Johor Bahru, Johor, Malaysia
| |
Collapse
|
2
|
Highly dispersed palladium nanoparticles supported on an imidazolium-based ionic liquid polymer: an efficient catalyst for oxidation of alcohols. Russ Chem Bull 2022. [DOI: 10.1007/s11172-022-3520-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
3
|
Tetrabutyl Ammonium Salts of Keggin-Type Vanadium-Substituted Phosphomolybdates and Phosphotungstates for Selective Aerobic Catalytic Oxidation of Benzyl Alcohol. Catalysts 2022. [DOI: 10.3390/catal12050507] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
A series of tetrabutyl ammonium (TBA) salts of V-included Keggin-type polyoxoanions with W (TBA4PW11V1O40 and TBA5PW10V2O40) and Mo (TBA4PMo11V1O40 and TBA5PMo10V2O40) as addenda atoms were prepared using a hydrothermal method. These synthesized materials were characterized by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), UV-Vis diffuse reflectance (DRS UV-Vis), thermogravimetric analysis (TGA), CHN elemental analysis (EA), inductively coupled plasma spectrometry (ICP-MS), and N2 physisorption techniques to assess their physicochemical/textural properties and correlate them with their catalytic performances. According to FT-IR and DRS UV-Vis, (PVXW(Mo)12−XO40)(3+X)− anions are the main species present in the TBA salts. Additionally, CHN-EA and ICP-MS revealed that the desired stoichiometry was obtained. Their catalytic activities in the liquid-phase aerobic oxidation of benzyl alcohol to benzaldehyde were studied at 5 bar of O2 at 170 °C. Independently of the addenda atom nature, the catalytic activity increased with the number of V in the Keggin anion structure. For both series of catalysts, TBA salts of polyoxometalates with the highest V-substitution degree (TBA5PMo10V2O40 and TBA5PW10V2O40) showed higher activity. The maximum benzyl alcohol conversions obtained were 93% and 97% using (TBA)5PMo10V2O40 and (TBA)5PW10V2O40 as catalysts, respectively. In all the cases, the selectivity toward benzaldehyde was higher than 99%.
Collapse
|
4
|
Ma J, Wang Y, Yang X, Wang B. Fast Track to Acetate-Based Ionic Liquids: Preparation, Properties and Application in Energy and Petrochemical Fields. Top Curr Chem (Cham) 2021; 379:2. [PMID: 33398607 DOI: 10.1007/s41061-020-00315-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 11/16/2020] [Indexed: 11/25/2022]
Abstract
Acetate-based ionic liquids (AcILs), as a kind of typical carboxylate-based ILs, display excellent structure tunability, non-volatility, good solubility to biomass, and favorable adsorption capacity, etc. These unique characteristics of AcILs make them important candidates for a range of applications in the field of energy and in the petrochemical industry. This paper intends to provide a comprehensive overview of recent advances in AcILs, including pure AcILs, AcIL-based multi-solvents, and AcIL-based composites, etc. Preparation methods, with one- and two-step synthesis, are reviewed. The relationship between properties and temperature is discussed, and some physical and thermodynamic properties of different AcILs are summarized and further calculated. The applications of AcILs in the fields of biomass processing, organic synthesis, separation, electrochemistry, and other fields are reviewed based on their prominent properties. Thereinto, the dual functions of AcILs as solvents and activators for biomass dissolution are discussed, and the roles of AcILs as catalysts and reaction mediums in clean organic synthesis are highlighted. Meanwhile, the reaction mechanisms of AcILs with acid gases are posed by means of molecular simulation and experimental characterization. Moreover, AcILs as electrolytes for zinc batteries, supercapacitors, and electrodeposition are particularly introduced. Finally, the future research challenges and prospects of AcILs are presented.
Collapse
Affiliation(s)
- Jing Ma
- Key Laboratory for Green Chemical Technology of Ministry of Education, R&D Center for Petrochemical Technology, Tianjin University, Tianjin, 300072, China.,Collaborative Innovation Center of Chemical Science and Engineering, Tianjin University, Tianjin, 300072, China
| | - Yutong Wang
- Key Laboratory for Green Chemical Technology of Ministry of Education, R&D Center for Petrochemical Technology, Tianjin University, Tianjin, 300072, China.,Collaborative Innovation Center of Chemical Science and Engineering, Tianjin University, Tianjin, 300072, China
| | - Xueqing Yang
- Key Laboratory for Green Chemical Technology of Ministry of Education, R&D Center for Petrochemical Technology, Tianjin University, Tianjin, 300072, China.,Collaborative Innovation Center of Chemical Science and Engineering, Tianjin University, Tianjin, 300072, China
| | - Baohe Wang
- Key Laboratory for Green Chemical Technology of Ministry of Education, R&D Center for Petrochemical Technology, Tianjin University, Tianjin, 300072, China. .,Collaborative Innovation Center of Chemical Science and Engineering, Tianjin University, Tianjin, 300072, China.
| |
Collapse
|
5
|
Tamura S, Shimoyama Y, Hong D, Kon Y. Selective aerobic oxidation of allyl phenyl ether to methyl ketone by palladium–polyoxometalate hybrid catalysts. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2020.111178] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
6
|
Khusnutdinov RI, Shchadneva NA. Metal complex catalysis in the chemistry of lower diamondoids. RUSSIAN CHEMICAL REVIEWS 2019. [DOI: 10.1070/rcr4881] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The review presents the first survey of published data on the use of compounds, complexes and nanoparticles of transition metals (Fe, Co, Ni, Mn, V, Mo, Cu, Pd, Pt, Rh, Ru, Os, Au, Re and Th) in the catalytic transformations of lower diamondoids — adamantane, diamantane and their derivatives. Catalytic halogenation, oxidation, alkylation and cross-coupling reactions are considered, and the formation pathways of C–N, C–S and C–Se bonds in the series of adamantanoids are discussed. Reaction conditions, appropriate catalytic systems and the structures of products are presented.
The bibliography includes 242 references.
Collapse
|
7
|
Li D, Xu Q, Li Y, Qiu Y, Ma P, Niu J, Wang J. A Stable Polyoxometalate-Based Metal–Organic Framework as Highly Efficient Heterogeneous Catalyst for Oxidation of Alcohols. Inorg Chem 2019; 58:4945-4953. [DOI: 10.1021/acs.inorgchem.8b03589] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Dandan Li
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, Henan, P. R. China
| | - Qiaofei Xu
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, Henan, P. R. China
| | - Yingguang Li
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, Henan, P. R. China
| | - Yueting Qiu
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, Henan, P. R. China
| | - Pengtao Ma
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, Henan, P. R. China
| | - Jingyang Niu
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, Henan, P. R. China
| | - Jingping Wang
- Henan Key Laboratory of Polyoxometalate Chemistry, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, 475004, Henan, P. R. China
| |
Collapse
|
8
|
Lotfian N, Heravi MM, Mirzaei M, Heidari B. Applications of inorganic‐organic hybrid architectures based on polyoxometalates in catalyzed and photocatalyzed chemical transformations. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4808] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Nahid Lotfian
- Department of Chemistry, School of SciencesAlzahra University Vanak Tehran Iran
| | - Majid M. Heravi
- Department of Chemistry, School of SciencesAlzahra University Vanak Tehran Iran
| | - Masoud Mirzaei
- Department of Chemistry, Faculty of ScienceFerdowsi University of Mashhad Mashhad Iran
| | - Bahareh Heidari
- Department of Chemistry, School of SciencesAlzahra University Vanak Tehran Iran
| |
Collapse
|
9
|
Affiliation(s)
- Devarapalli Ravi Kumar
- Department of ChemistryIndian Institute of Technology Hyderabad Kandi – 502 285, Sangareddy, Telangana INDIA
| | - Gedu Satyanarayana
- Department of ChemistryIndian Institute of Technology Hyderabad Kandi – 502 285, Sangareddy, Telangana INDIA
| |
Collapse
|
10
|
Chai H, Cao Q, Dornan LM, Hughes NL, Brown CL, Nockemann P, Li J, Muldoon MJ. Cationic Palladium(II) Complexes for Catalytic Wacker‐Type Oxidation of Styrenes to Ketones Using O
2
as the Sole Oxidant. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700931] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Hongxin Chai
- School of Chemistry and Chemical Engineering Queen's University of Belfast Stranmillis Road BT9 5AG Belfast, David Keir Building Northern Ireland
- School of Chemical Engineering and Environment Beijing Institute of Technology 100081 Beijing China
| | - Qun Cao
- School of Chemistry and Chemical Engineering Queen's University of Belfast Stranmillis Road BT9 5AG Belfast, David Keir Building Northern Ireland
| | - Laura M. Dornan
- School of Chemistry and Chemical Engineering Queen's University of Belfast Stranmillis Road BT9 5AG Belfast, David Keir Building Northern Ireland
| | - N. Louise Hughes
- School of Chemistry and Chemical Engineering Queen's University of Belfast Stranmillis Road BT9 5AG Belfast, David Keir Building Northern Ireland
| | - Clare L. Brown
- School of Chemistry and Chemical Engineering Queen's University of Belfast Stranmillis Road BT9 5AG Belfast, David Keir Building Northern Ireland
| | - Peter Nockemann
- School of Chemistry and Chemical Engineering Queen's University of Belfast Stranmillis Road BT9 5AG Belfast, David Keir Building Northern Ireland
| | - Jiarong Li
- School of Chemical Engineering and Environment Beijing Institute of Technology 100081 Beijing China
| | - Mark J. Muldoon
- School of Chemistry and Chemical Engineering Queen's University of Belfast Stranmillis Road BT9 5AG Belfast, David Keir Building Northern Ireland
| |
Collapse
|
11
|
Weinstock IA, Schreiber RE, Neumann R. Dioxygen in Polyoxometalate Mediated Reactions. Chem Rev 2017; 118:2680-2717. [DOI: 10.1021/acs.chemrev.7b00444] [Citation(s) in RCA: 196] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ira A. Weinstock
- Department of Chemistry, Ben-Gurion University of the Negev, Beer Sheva 84105, Israel
| | - Roy E. Schreiber
- Department of Organic Chemistry, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Ronny Neumann
- Department of Organic Chemistry, Weizmann Institute of Science, Rehovot 76100, Israel
| |
Collapse
|
12
|
Zhao M, Zhang XW, Wu CD. Structural Transformation of Porous Polyoxometalate Frameworks and Highly Efficient Biomimetic Aerobic Oxidation of Aliphatic Alcohols. ACS Catal 2017. [DOI: 10.1021/acscatal.7b01985] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Min Zhao
- State Key Laboratory of Silicon Materials, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou, 310027, P. R. China
| | - Xian-Wei Zhang
- State Key Laboratory of Silicon Materials, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou, 310027, P. R. China
| | - Chuan-De Wu
- State Key Laboratory of Silicon Materials, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou, 310027, P. R. China
| |
Collapse
|
13
|
Hughes NL, Brown CL, Irwin AA, Cao Q, Muldoon MJ. Palladium(II)-Catalysed Aminocarbonylation of Terminal Alkynes for the Synthesis of 2-Ynamides: Addressing the Challenges of Solvents and Gas Mixtures. CHEMSUSCHEM 2017; 10:675-680. [PMID: 27906507 PMCID: PMC5347853 DOI: 10.1002/cssc.201601601] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Indexed: 06/06/2023]
Abstract
2-Ynamides can be synthesised through PdII catalysed oxidative carbonylation, utilising low catalyst loadings. A variety of alkynes and amines can be used to afford 2-ynamides in high yields, whilst overcoming the drawbacks associated with previous oxidative methods, which rely on dangerous solvents and gas mixtures. The use of [NBu4 ]I allows the utilisation of the industrially recommended solvent ethyl acetate. O2 can be used as the terminal oxidant, and the catalyst can operate under safer conditions with low O2 concentrations.
Collapse
Affiliation(s)
- N. Louise Hughes
- School of Chemistry and Chemical EngineeringQueen's University of BelfastStranmillis RoadBelfast, David Keir BuildingBT9 5AGNorthern Ireland
| | - Clare L. Brown
- School of Chemistry and Chemical EngineeringQueen's University of BelfastStranmillis RoadBelfast, David Keir BuildingBT9 5AGNorthern Ireland
| | - Andrew A. Irwin
- School of Chemistry and Chemical EngineeringQueen's University of BelfastStranmillis RoadBelfast, David Keir BuildingBT9 5AGNorthern Ireland
| | - Qun Cao
- School of Chemistry and Chemical EngineeringQueen's University of BelfastStranmillis RoadBelfast, David Keir BuildingBT9 5AGNorthern Ireland
| | - Mark J. Muldoon
- School of Chemistry and Chemical EngineeringQueen's University of BelfastStranmillis RoadBelfast, David Keir BuildingBT9 5AGNorthern Ireland
| |
Collapse
|
14
|
Mao F, Qi Z, Fan H, Sui D, Chen R, Huang J. Heterogeneous cobalt catalysts for selective oxygenation of alcohols to aldehydes, esters and nitriles. RSC Adv 2017. [DOI: 10.1039/c6ra27073e] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Heterogeneous Co catalysts were demonstrated for the selective oxygenation of alcohols to aldehydes, esters and nitriles respectively.
Collapse
Affiliation(s)
- Fei Mao
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- P. R. China
| | - Zhengliang Qi
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- P. R. China
| | - Haipeng Fan
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- P. R. China
| | - Dejun Sui
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- P. R. China
| | - Rizhi Chen
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- P. R. China
| | - Jun Huang
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- P. R. China
| |
Collapse
|
15
|
Cao Q, Hughes NL, Muldoon MJ. Synthesis of 2-Alkynoates by Palladium(II)-Catalyzed Oxidative Carbonylation of Terminal Alkynes and Alcohols. Chemistry 2016; 22:11982-5. [PMID: 27305489 PMCID: PMC5347984 DOI: 10.1002/chem.201602558] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Indexed: 11/08/2022]
Abstract
A homogeneous Pd(II) catalyst, utilizing a simple and inexpensive amine ligand (TMEDA), allows 2-alkynoates to be prepared in high yields by an oxidative carbonylation of terminal alkynes and alcohols. The catalyst system overcomes many of the limitations of previous palladium carbonylation catalysts. It has an increased substrate scope, avoids large excesses of alcohol substrate and uses a desirable solvent. The catalyst employs oxygen as the terminal oxidant and can be operated under safer gas mixtures.
Collapse
Affiliation(s)
- Qun Cao
- School of Chemistry and Chemical Engineering, Queen's University Belfast, Stranmillis Road, Belfast, BT9 5AG, Northern Ireland
| | - N Louise Hughes
- School of Chemistry and Chemical Engineering, Queen's University Belfast, Stranmillis Road, Belfast, BT9 5AG, Northern Ireland
| | - Mark J Muldoon
- School of Chemistry and Chemical Engineering, Queen's University Belfast, Stranmillis Road, Belfast, BT9 5AG, Northern Ireland.
| |
Collapse
|
16
|
Sheykhan M, Moafi HF, Abbasnia M. Novel access to carbonyl and acetylated compounds: the role of the tetra-n-butylammonium bromide/sodium nitrite catalyst. RSC Adv 2016. [DOI: 10.1039/c6ra08672a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A novel aerobic oxidation of alcohols without the use of any oxidants was developed.
Collapse
|
17
|
Guo W, Zhang T, Zhang B, Feng Y, Chen S, Mi Z. Studies on sodium polymers based on di(1H-tetrazol-5-yl)methanone oxime. RSC Adv 2016. [DOI: 10.1039/c6ra15591j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
[Na(Hbto)(H2O)2·2H2O]n (1), [(NH3OH)2Na2(bto)2(H2O)4·H2O]n (2) and [(NH3OH)Na(bto)(H2O)2]n (3), eco-friendly coordination polymers, have been synthesized.
Collapse
Affiliation(s)
- Weiming Guo
- State Key Laboratory of Explosion Science and Technology
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Tonglai Zhang
- State Key Laboratory of Explosion Science and Technology
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Bo Zhang
- State Key Laboratory of Explosion Science and Technology
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Yongan Feng
- State Key Laboratory of Explosion Science and Technology
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Sitong Chen
- State Key Laboratory of Explosion Science and Technology
- Beijing Institute of Technology
- Beijing 100081
- China
| | - Zhenhao Mi
- State Key Laboratory of Explosion Science and Technology
- Beijing Institute of Technology
- Beijing 100081
- China
| |
Collapse
|
18
|
Campbell ML, Sulejmanovic D, Schiller JB, Turner EM, Hwu SJ, Whitehead DC. Room-temperature catalytic oxidation of alcohols with the polyoxovanadate salt Cs5(V14As8O42Cl). Catal Sci Technol 2016. [DOI: 10.1039/c5cy01533b] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein we present some initial results demonstrating the room temperature oxidation of secondary alcohols catalyzed by the reduced salt-inclusion polyoxometalate, Cs5(V14As8O42Cl).
Collapse
Affiliation(s)
| | | | | | | | - Shiou-Jyh Hwu
- Department of Chemistry
- Clemson University
- Clemson
- 29634 USA
| | | |
Collapse
|
19
|
Urgoitia G, Maiztegi A, SanMartin R, Herrero MT, Domínguez E. Aerobic oxidation at benzylic positions catalyzed by a simple Pd(OAc)2/bis-triazole system. RSC Adv 2015. [DOI: 10.1039/c5ra22251f] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
An extremely active palladium catalyst system for the aerobic oxidation of benzyl alcohols and benzylic C–H oxidation is described.
Collapse
Affiliation(s)
- Garazi Urgoitia
- Department of Organic Chemistry II
- Faculty of Science and Technology
- University of the Basque Country (UPV-EHU)
- 48940 Leioa
- Spain
| | - Ainhoa Maiztegi
- Department of Organic Chemistry II
- Faculty of Science and Technology
- University of the Basque Country (UPV-EHU)
- 48940 Leioa
- Spain
| | - Raul SanMartin
- Department of Organic Chemistry II
- Faculty of Science and Technology
- University of the Basque Country (UPV-EHU)
- 48940 Leioa
- Spain
| | - María Teresa Herrero
- Department of Organic Chemistry II
- Faculty of Science and Technology
- University of the Basque Country (UPV-EHU)
- 48940 Leioa
- Spain
| | - Esther Domínguez
- Department of Organic Chemistry II
- Faculty of Science and Technology
- University of the Basque Country (UPV-EHU)
- 48940 Leioa
- Spain
| |
Collapse
|