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Wang Z, Reddy CB, Zhou X, Ibrahim JJ, Yang Y. Phosphine-Built-in Porous Organic Cage for Stabilization and Boosting the Catalytic Performance of Palladium Nanoparticles in Cross-Coupling of Aryl Halides. ACS Appl Mater Interfaces 2020; 12:53141-53149. [PMID: 33175493 DOI: 10.1021/acsami.0c16765] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Herein, we report first a novel phosphine-containing porous organic cage (PPOC) from a [2 + 3] self-assembly of triphenyl phosphine-based trialdehyde and (S,S)-1,2-diaminocyclohexane via dynamic imine chemistry, which was employed as a porous material for the controlled growth of palladium nanoparticles (NPs) due to the strong affinity of Pd to the phosphine ligand based on the principle of hard and soft acids and bases. Comprehensive characterizations including X-ray diffraction, transmission electron microscopy, X-ray photoelectron spectroscopy, NMR, and X-ray absorption spectroscopy reveal that ultrafine Pd NPs with narrow size distribution (1.7 ± 0.3 nm) and enhanced surface electronic density via a strong interaction between NPs and phosphine were homogeneously dispersed in the PPOC. The resultant catalyst Pd@PPOC exhibits remarkably superior catalytic activities for various cross-coupling reactions of aryl halides, for example, Sonogashira, Suzuki, Heck, and carbonylation. The catalytic activity of Pd@PPOC outperforms the state-of-the-art Pd complexes and other Pd NPs supported on N-containing porous cages under identical conditions, owing to the enhanced surface electronic density of Pd NPs and their high stability and dispersibility in solution. More importantly, Pd@PPOC is highly stable and easily recycled and reused without loss of their catalytic activity. This work provides a new functional POC with extended potentials in catalysis and material science.
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Affiliation(s)
- Zhaozhan Wang
- CAS Key Laboratory of Bio-Based Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao 266101, China
| | - C Bal Reddy
- CAS Key Laboratory of Bio-Based Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao 266101, China
| | - Xin Zhou
- CAS Key Laboratory of Bio-Based Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao 266101, China
| | - Jessica Juweriah Ibrahim
- CAS Key Laboratory of Bio-Based Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao 266101, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yong Yang
- CAS Key Laboratory of Bio-Based Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao 266101, China
- Dalian National Laboratory for Clean Energy, Dalian 116023, China
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Affiliation(s)
- Jessica Juweriah Ibrahim
- CAS Key Laboratory of Bio-Based Materials; Qingdao Institute of Bioenergy and Bioprocess Technology; Chinese Academy of Sciences; 266101 Qingdao China
- University of Chinese Academy of Sciences; 100049 Beijing China
| | - C. Bal Reddy
- CAS Key Laboratory of Bio-Based Materials; Qingdao Institute of Bioenergy and Bioprocess Technology; Chinese Academy of Sciences; 266101 Qingdao China
| | - Xiaolong Fang
- Key Laboratory of Functional Molecule Design and Interface Process; College of Materials and Chemical Engineering; Anhui Jianzhu University; 230601 Hefei China
| | - Yong Yang
- CAS Key Laboratory of Bio-Based Materials; Qingdao Institute of Bioenergy and Bioprocess Technology; Chinese Academy of Sciences; 266101 Qingdao China
- Dalian National Laboratory for Clean Energy; 116023 Dalian China
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Affiliation(s)
- Jessica Juweriah Ibrahim
- Qingdao Institute of Bioenergy and Bioprocess TechnologyChinese Academy of Sciences Qingdao 266101 China
- University of Chinese Academy of Sciences Beijing 100049 China
| | - C. Bal Reddy
- Qingdao Institute of Bioenergy and Bioprocess TechnologyChinese Academy of Sciences Qingdao 266101 China
| | - Shaochun Zhang
- Qingdao Institute of Bioenergy and Bioprocess TechnologyChinese Academy of Sciences Qingdao 266101 China
| | - Yong Yang
- Qingdao Institute of Bioenergy and Bioprocess TechnologyChinese Academy of Sciences Qingdao 266101 China
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Bal Reddy C, Ram S, Kumar A, Bharti R, Das P. Supported Palladium Nanoparticles that Catalyze Aminocarbonylation of Aryl Halides with Amines using Oxalic Acid as a Sustainable CO Source. Chemistry 2019; 25:4067-4071. [PMID: 30730074 DOI: 10.1002/chem.201900271] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 02/06/2019] [Indexed: 01/13/2023]
Abstract
Polystyrene-supported palladium (Pd@PS) nanoparticles (NPs) have been used to catalyze the aminocarbonylation of aryl halides with amines using oxalic acid as a CO source for the first-time for the synthesis of amides. Furthermore, o-iodoacetophenones participated in amidation and cyclization reactions to give isoindolinones in a single step following a concerted approach. Oxalic acid has been used as a safe, environmentally benign and operationally simple ex situ sustainable CO source under double-layer-vial (DLV) system for different aminocarbonylation reactions. Catalyst stability under a CO environment is a challenging task, however, Pd@PS was found to be recyclable and applicable for a vast substrate scope avoiding regeneration steps. Easy handling of oxalic acid, additive and base-free CO generation, catalyst stability and effortless catalyst separation from the reaction mixture by filtration and introduce of DLV are the added advantages to make the overall process a sustainable approach.
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Affiliation(s)
- C Bal Reddy
- Natural Product Chemistry & Process Development Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, 176061, HP, India.,Academy of Scientific & Innovative Research, New Delhi, 110025, India
| | - Shankar Ram
- Natural Product Chemistry & Process Development Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, 176061, HP, India.,Academy of Scientific & Innovative Research, New Delhi, 110025, India
| | - Ajay Kumar
- Natural Product Chemistry & Process Development Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, 176061, HP, India
| | - Richa Bharti
- Natural Product Chemistry & Process Development Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, 176061, HP, India.,Academy of Scientific & Innovative Research, New Delhi, 110025, India
| | - Pralay Das
- Natural Product Chemistry & Process Development Division, CSIR-Institute of Himalayan Bioresource Technology, Palampur, 176061, HP, India.,Academy of Scientific & Innovative Research, New Delhi, 110025, India
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Affiliation(s)
- Akash Jana
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, India
| | - C. Bal Reddy
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, India
| | - Biplab Maji
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur 741246, India
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Bharti R, Reddy CB, Das P. Oxalic Acid as Sustainable CO Source for Pyrrolone-Fused Benzosuberenes Synthesis through Palladium Catalyzed Carbonylative Cyclization. ChemistrySelect 2017. [DOI: 10.1002/slct.201700592] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Richa Bharti
- Natural Product Chemistry & Process Development; CSIR-Institute of Himalayan Bioresource Technology; Palampur - 176061, H.P. India
- Academy of Scientific & Innovative Research (AcSIR); New Delhi India
| | - C. Bal Reddy
- Natural Product Chemistry & Process Development; CSIR-Institute of Himalayan Bioresource Technology; Palampur - 176061, H.P. India
- Academy of Scientific & Innovative Research (AcSIR); New Delhi India
| | - Pralay Das
- Natural Product Chemistry & Process Development; CSIR-Institute of Himalayan Bioresource Technology; Palampur - 176061, H.P. India
- Academy of Scientific & Innovative Research (AcSIR); New Delhi India
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Bhattacherjee D, Thakur V, Sharma S, Kumar S, Bharti R, Reddy CB, Das P. Iodine(III)-Promoted Ring Contractive Cyanation of Exocyclic β-Enaminones for the Synthesis of Cyanocyclopentanones. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201601208] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Dhananjay Bhattacherjee
- Natural Product Chemistry and Process Development Division; CSIR-Institute of Himalayan Bioresource Technology; Palampur 176061, H.P India
- Academy of Scientific and Innovative Research, New Delhi, India
| | - Vandna Thakur
- Natural Product Chemistry and Process Development Division; CSIR-Institute of Himalayan Bioresource Technology; Palampur 176061, H.P India
- Academy of Scientific and Innovative Research, New Delhi, India
| | - Saurabh Sharma
- Natural Product Chemistry and Process Development Division; CSIR-Institute of Himalayan Bioresource Technology; Palampur 176061, H.P India
- Academy of Scientific and Innovative Research, New Delhi, India
| | - Sandeep Kumar
- Natural Product Chemistry and Process Development Division; CSIR-Institute of Himalayan Bioresource Technology; Palampur 176061, H.P India
- Academy of Scientific and Innovative Research, New Delhi, India
| | - Richa Bharti
- Natural Product Chemistry and Process Development Division; CSIR-Institute of Himalayan Bioresource Technology; Palampur 176061, H.P India
- Academy of Scientific and Innovative Research, New Delhi, India
| | - C. Bal Reddy
- Natural Product Chemistry and Process Development Division; CSIR-Institute of Himalayan Bioresource Technology; Palampur 176061, H.P India
- Academy of Scientific and Innovative Research, New Delhi, India
| | - Pralay Das
- Natural Product Chemistry and Process Development Division; CSIR-Institute of Himalayan Bioresource Technology; Palampur 176061, H.P India
- Academy of Scientific and Innovative Research, New Delhi, India
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Bharti R, Bal Reddy C, Kumar S, Das P. Supported palladium nanoparticle‐catalysed Suzuki–Miyaura cross‐coupling approach for synthesis of aminoarylbenzosuberene analogues from natural precursor. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3749] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Richa Bharti
- Natural Product Chemistry and Process Development DivisionCSIR‐Institute of Himalayan Bioresource Technology Palampur 176061 HP India
- Academy of Scientific and Innovative Research (AcSIR) New Delhi India
| | - C. Bal Reddy
- Natural Product Chemistry and Process Development DivisionCSIR‐Institute of Himalayan Bioresource Technology Palampur 176061 HP India
- Academy of Scientific and Innovative Research (AcSIR) New Delhi India
| | - Sandeep Kumar
- Natural Product Chemistry and Process Development DivisionCSIR‐Institute of Himalayan Bioresource Technology Palampur 176061 HP India
- Academy of Scientific and Innovative Research (AcSIR) New Delhi India
| | - Pralay Das
- Natural Product Chemistry and Process Development DivisionCSIR‐Institute of Himalayan Bioresource Technology Palampur 176061 HP India
- Academy of Scientific and Innovative Research (AcSIR) New Delhi India
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Reddy CB, Bharti R, Kumar S, Das P. Supported palladium nanoparticles-catalyzed decarboxylative coupling approaches to aryl alkynes, indoles and pyrrolines synthesis. RSC Adv 2016. [DOI: 10.1039/c6ra12046f] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
The polystyrene supported palladium (Pd@PS) nanoparticles catalyzed decarboxylative coupling of arylhalides and alkynyl carboxylic acids was developed for the synthesis of diaryl alkynes, indoles and pyrrolines.
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Affiliation(s)
- C. Bal Reddy
- Natural Product Chemistry and Process Development Division
- CSIR-Institute of Himalayan Bioresource Technology
- Palampur-176061
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Richa Bharti
- Natural Product Chemistry and Process Development Division
- CSIR-Institute of Himalayan Bioresource Technology
- Palampur-176061
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Sandeep Kumar
- Natural Product Chemistry and Process Development Division
- CSIR-Institute of Himalayan Bioresource Technology
- Palampur-176061
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Pralay Das
- Natural Product Chemistry and Process Development Division
- CSIR-Institute of Himalayan Bioresource Technology
- Palampur-176061
- India
- Academy of Scientific and Innovative Research (AcSIR)
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Shil AK, Kumar S, Reddy CB, Dadhwal S, Thakur V, Das P. Supported Palladium Nanoparticle-Catalyzed Carboxylation of Aryl Halides, Alkenylsilanes, and Organoboronic Acids Employing Oxalic Acid as the C1 Source. Org Lett 2015; 17:5352-5. [DOI: 10.1021/acs.orglett.5b02701] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Arun K. Shil
- Natural Product Chemistry and Process Development, CSIR-Institute of Himalayan Bioresource Technology, Palampur 176061, HP, India
- Academy of Scientific & Innovative Research, New Delhi 110025, India
| | - Sandeep Kumar
- Natural Product Chemistry and Process Development, CSIR-Institute of Himalayan Bioresource Technology, Palampur 176061, HP, India
- Academy of Scientific & Innovative Research, New Delhi 110025, India
| | - C. Bal Reddy
- Natural Product Chemistry and Process Development, CSIR-Institute of Himalayan Bioresource Technology, Palampur 176061, HP, India
- Academy of Scientific & Innovative Research, New Delhi 110025, India
| | - Sumit Dadhwal
- Natural Product Chemistry and Process Development, CSIR-Institute of Himalayan Bioresource Technology, Palampur 176061, HP, India
| | - Vandna Thakur
- Natural Product Chemistry and Process Development, CSIR-Institute of Himalayan Bioresource Technology, Palampur 176061, HP, India
- Academy of Scientific & Innovative Research, New Delhi 110025, India
| | - Pralay Das
- Natural Product Chemistry and Process Development, CSIR-Institute of Himalayan Bioresource Technology, Palampur 176061, HP, India
- Academy of Scientific & Innovative Research, New Delhi 110025, India
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Sharma D, Bandna, Reddy CB, Kumar S, Shil AK, Guha NR, Das P. Microwave assisted solvent and catalyst free method for novel classes of β-enaminoester and acridinedione synthesis. RSC Adv 2013. [DOI: 10.1039/c3ra23484c] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Alcorta DA, Barnes DA, Dooley MA, Sullivan P, Jonas B, Liu Y, Lionaki S, Reddy CB, Chin H, Dempsey AA, Jennette JC, Falk RJ. Leukocyte gene expression signatures in antineutrophil cytoplasmic autoantibody and lupus glomerulonephritis. Kidney Int 2007; 72:853-64. [PMID: 17667990 DOI: 10.1038/sj.ki.5002371] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Leukocytes play a major role in the development and progression of autoimmune diseases. We measured gene expression differences in leukocytes from patients that were antineutrophil cytoplasmic autoantibody (ANCA) positive, patients with systemic lupus erythematosus (SLE) or rheumatoid arthritis (RA), and healthy donors to explore potential pathways for clinical intervention. Leukocyte gene expression profiles were determined on Affymetrix U133A/B chips in 88 autoimmune patients, 28 healthy donors, and healthy donor leukocyte cell subtypes that were activated in vitro. Comparison of gene expression in leukocytes identified differentially expressed signature genes that distinguish each donor source. The microarray expression levels for many signature genes correlated with the clinical activity of small vessel vasculitis in the ANCA patients; a result confirmed by quantitative real time-polymerase chain reaction for 16 relevant genes. Comparison with in vitro-activated leukocyte subtypes from healthy donors revealed that the ANCA signature genes were expressed by neutrophils while the SLE signature genes were expressed in activated monocytes and T cells. We have found that leukocyte gene expression data can differentiate patients with RA, SLE, and ANCA-related small vessel vasculitis. Monitoring changes in the expression of specific genes may be a tool to help quantify disease activity during treatment.
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Affiliation(s)
- D A Alcorta
- CB #7155, Division of Nephrology and Hypertension, Department of Medicine, UNC Kidney Center, University Of North Carolina, Chapel Hill, North Carolina 27599, USA.
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Zhang Y, Reddy CB, Smith RS, Golden DE, Mueller DW, Gregory DC. Total cross sections of electron-impact ionization of Ar7+. Phys Rev A 1992; 45:2929-2934. [PMID: 9907325 DOI: 10.1103/physreva.45.2929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Zhang Y, Reddy CB, Smith RS, Golden DE, Mueller DW, Gregory DC. Measurement of electron-impact single-ionization cross sections of Ar8+. Phys Rev A 1991; 44:4368-4371. [PMID: 9906475 DOI: 10.1103/physreva.44.4368] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Geetha Bai M, Kalyanasundaram M, Bheema Rao US, Reddy CB, Srinivasan R, Kuriakose KM, Panicker KN. Control of Anopheles subpictus breeding in backwaters of two coastal villages of Pondicherry. Indian J Med Res 1984; 80:63-6. [PMID: 6519720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
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Bheema Rao US, Krishnamoorthy K, Reddy CB, Panicker KN. Feasibility of mosquito larval control in casuarina pits using Gambusia affinis. Indian J Med Res 1982; 76:684-8. [PMID: 6897726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
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Das PK, Mariappan T, Reddy CB. Susceptibility of Culex quinquefasciatus, Aedes aegypti, Anopheles culicifacies and Anopheles stephensi against insecticides. Indian J Med Res 1982; 75:529-33. [PMID: 7106890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
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