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Kuehl VA, Duong PHH, Sadrieva D, Amin SA, She Y, Li-Oakey KD, Yarger JL, Parkinson BA, Hoberg JO. Synthesis, Postsynthetic Modifications, and Applications of the First Quinoxaline-Based Covalent Organic Framework. ACS APPLIED MATERIALS & INTERFACES 2021; 13:37494-37499. [PMID: 34319711 DOI: 10.1021/acsami.1c08854] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
We report a new synthetic protocol for preparing highly ordered two-dimensional nanoporous covalent organic frameworks (2D-COFs) based on a quinoxaline backbone. The quinoxaline framework represents a new type of COF that enables postsynthetic modification by placing two different chemical functionalities within the nanopores including layer-to-layer cross-linking. We also demonstrate that membranes fabricated using this new 2D-COF perform highly selective separations resulting in dramatic performance enhancement post cross-linking.
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Affiliation(s)
- Valerie A Kuehl
- Department of Chemistry, University of Wyoming, Laramie, Wyoming 82071, United States
| | - Phuoc H H Duong
- Department of Chemical Engineering, University of Wyoming, Laramie, Wyoming 82071, United States
| | - Deana Sadrieva
- Department of Chemistry, University of Wyoming, Laramie, Wyoming 82071, United States
| | - Samrat A Amin
- Magnetic Resonance Research Center, Arizona State University, Tempe, Arizona 85287, United States
| | - Yuqi She
- Department of Chemistry, University of Wyoming, Laramie, Wyoming 82071, United States
| | - Katie D Li-Oakey
- Department of Chemical Engineering, University of Wyoming, Laramie, Wyoming 82071, United States
| | - Jeffery L Yarger
- Magnetic Resonance Research Center, Arizona State University, Tempe, Arizona 85287, United States
- School of Molecular Sciences, Arizona State University, Tempe, Arizona 85287, United States
| | - Bruce A Parkinson
- Department of Chemistry, University of Wyoming, Laramie, Wyoming 82071, United States
- School of Energy Resources, University of Wyoming, Laramie, Wyoming 82071, United States
| | - John O Hoberg
- Department of Chemistry, University of Wyoming, Laramie, Wyoming 82071, United States
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Miura Y, Yoshioka N. 5,12‐Diacetyl‐5,12‐dihydroquinoxalino[2,3‐
b
]quinoxalines: Solid‐State Fluorescence, AIE Properties, and Orbital Switching by Substituent Effect. Chem Asian J 2018; 13:1683-1687. [PMID: 29732740 DOI: 10.1002/asia.201800502] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Indexed: 11/09/2022]
Affiliation(s)
- Youhei Miura
- Department of Applied chemistryFaculty of Science and TechnologyKeio University 3-14-1 Hiyoshi Yokohama 2 23-8522 Japan
| | - Naoki Yoshioka
- Department of Applied chemistryFaculty of Science and TechnologyKeio University 3-14-1 Hiyoshi Yokohama 2 23-8522 Japan
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Guirado A, López Sánchez JI, Ruiz-Alcaraz AJ, García-Peñarrubia P, Bautista D, Gálvez J. First synthesis and biological evaluation of 4-amino-2-aryl-6,9-dichlorobenzo[g]pteridines as inhibitors of TNF-α and IL-6. Eur J Med Chem 2013; 66:269-75. [DOI: 10.1016/j.ejmech.2013.05.020] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2013] [Accepted: 05/16/2013] [Indexed: 12/31/2022]
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Guirado A, López Sánchez JI, Moreno R, Gálvez J. First synthesis of 5,8-dichloro-3-(2-pyridyl)benzo[e][1,2,4]triazines by reaction of 3,3,6,6-tetrachloro-1,2-cyclohexanedione with 2-pyridylamidrazones. Characterization of unexpected bishemiaminal intermediates. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.01.022] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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5
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Engelhart JU, Lindner BD, Tverskoy O, Schaffroth M, Rominger F, Bunz UHF. Reactions of Large Tetraaza-N,N′-dihydroacenes: Formation of Unexpected Adducts and an Unstable Tetraazahexacene. J Org Chem 2013; 78:1249-53. [DOI: 10.1021/jo3024544] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jens U. Engelhart
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität, Im Neuenheimer Feld
270, 69120 Heidelberg, Germany
| | - Benjamin D. Lindner
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität, Im Neuenheimer Feld
270, 69120 Heidelberg, Germany
| | - Olena Tverskoy
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität, Im Neuenheimer Feld
270, 69120 Heidelberg, Germany
| | - Manuel Schaffroth
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität, Im Neuenheimer Feld
270, 69120 Heidelberg, Germany
| | - Frank Rominger
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität, Im Neuenheimer Feld
270, 69120 Heidelberg, Germany
| | - Uwe H. F. Bunz
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität, Im Neuenheimer Feld
270, 69120 Heidelberg, Germany
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Guirado A, López Sánchez JI, Ruiz-Alcaraz AJ, Bautista D, Gálvez J. Synthesis and biological evaluation of 4-alkoxy-6,9-dichloro[1,2,4]triazolo[4,3-a]quinoxalines as inhibitors of TNF-α and IL-6. Eur J Med Chem 2012; 54:87-94. [DOI: 10.1016/j.ejmech.2012.04.035] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2012] [Accepted: 04/24/2012] [Indexed: 12/31/2022]
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7
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Lindner BD, Engelhart JU, Märken M, Tverskoy O, Appleton AL, Rominger F, Hardcastle KI, Enders M, Bunz UHF. Synthesis and Optical Properties of Diaza- and Tetraazatetracenes. Chemistry 2012; 18:4627-33. [DOI: 10.1002/chem.201103227] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2011] [Indexed: 11/06/2022]
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8
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Miura Y, Kawai H, Fujiwara K, Suzuki T. 1,4-Diaryl-7,10-dimethoxyquinoxalino[2,3-b]quinoxalines and Their Dihydro Derivatives: Redox Switching of NIR Absorption and Fluorescence. CHEM LETT 2011. [DOI: 10.1246/cl.2011.975] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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9
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Guirado A, López Sánchez JI, Bautista D. Reactions of 5,8-dichloro-2,3-dicyanoquinoxaline with amines and hydrazines. A new and efficient synthetic approach to 3-amino-5,8-dichloroflavazoles. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.03.104] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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10
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Richards GJ, Hill JP, Labuta J, Wakayama Y, Akada M, Ariga K. Self-assembled pyrazinacene nanotubes. Phys Chem Chem Phys 2011; 13:4868-76. [DOI: 10.1039/c0cp02025g] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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