1
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Aota N, Nakagawa R, de Sousa LE, Tohnai N, Minakata S, de Silva P, Takeda Y. Anion-Responsive Colorimetric and Fluorometric Red-Shift in Triarylborane Derivatives: Dual Role of Phenazaborine as Lewis Acid and Electron Donor. Angew Chem Int Ed Engl 2024; 63:e202405158. [PMID: 38587303 DOI: 10.1002/anie.202405158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Revised: 04/07/2024] [Accepted: 04/08/2024] [Indexed: 04/09/2024]
Abstract
Photophysical modulation of triarylboranes (TABs) through Lewis acid-base interactions is a fundamental approach for sensing anions. Yet, design principles for anion-responsive TABs displaying significant red-shift in absorption and photoluminescence (PL) have remained elusive. Herein, a new strategy for modulating the photophysical properties of TABs in a red-shift mode has been presented, by using a nitrogen-bridged triarylborane (1,4-phenazaborine: PAzB) with a contradictory dual role as a Lewis acid and an electron donor. Following the strategy, PAzB derivatives connected with an electron-deficient azaaromatic have been developed, and these compounds display a distinct red-shift in their absorption and PL in response to an anion. Spectroscopic analyses and quantum chemical calculations have revealed the formation of a tetracoordinate borate upon the addition of fluoride, narrowing the HOMO-LUMO gap and enhancing the charge-transfer character in the excited state. This approach has also been demonstrated in modulating the photophysical properties of solid-state films.
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Affiliation(s)
- Nae Aota
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Yamadaoka 2-1, Suita, Osaka 565-0871, Japan
| | - Riku Nakagawa
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Yamadaoka 2-1, Suita, Osaka 565-0871, Japan
| | - Leonardo Evaristo de Sousa
- Department of Energy Conversion and Storage, Technical University of Denmark, Anker Engelunds Vej 301, 2800, Kongens Lyngby, Denmark
| | - Norimitsu Tohnai
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Yamadaoka 2-1, Suita, Osaka 565-0871, Japan
| | - Satoshi Minakata
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Yamadaoka 2-1, Suita, Osaka 565-0871, Japan
| | - Piotr de Silva
- Department of Energy Conversion and Storage, Technical University of Denmark, Anker Engelunds Vej 301, 2800, Kongens Lyngby, Denmark
| | - Youhei Takeda
- Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Yamadaoka 2-1, Suita, Osaka 565-0871, Japan
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2
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Culpepper JD, Lee K, Portis W, Swenson DC, Daly SR. Fluorination and hydrolytic stability of water-soluble platinum complexes with a borane-bridged diphosphoramidite ligand. Dalton Trans 2022; 51:12895-12903. [PMID: 35942906 DOI: 10.1039/d2dt01482c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The high fluorophilicity of borane-containing ligands offers promise for accessing new metallodrug candidates capable of bifunctional [18F]-positron emission tomography (PET) imaging, but this requires water soluble and hydrolytically stable ligands that can be fluorinated under mild conditions. Toward this goal, here we report the synthesis and characterization of water-soluble Pt(II) complexes containing a triaminoborane-bridged diphosphoramidite ligand called MeOTBDPhos that can be fluorinated using simple fluoride salts. NMR and XRD studies show that (MeOTBDPhos)PtCl2 (1) dissolves in water with cooperative H-OH addition across the bridgehead N-B bond to form 1-H2O. The B-OH bond in 1-H2O undergoes rapid displacement with fluoride (<10 min) when treated with CsF in MeCN to form 1-HF. 1-HF can also be prepared in <10 min by addition of KF to 1 in the presence Kryptofix® 222 and (HNEt3)Cl in MeCN. In addition to using fluoride salts, we show how mononuclear 1 can be fluorinated with HBF4·Et2O to form dinuclear [(MeOTBDPhos-HF)Pt(μ-Cl)]2(BF4)2 (4-HF). Comparative studies show that the B-F bond in 1-HF undergoes hydrolysis as soon as it is dissolved in water or saline, but the B-F bond persists for hours when the pH of the solution is lowered to pH ≤ 2. In contrast to 1-HF, the B-F bond in dinuclear 4-HF persists for days when dissolved in water, which may be attributed to slow, sacrificial release of fluoride from the BF4- anion. The results show how cooperative N-B reactivity on the ligand can be leveraged to rapidly fluorinate water-soluble MeOTBDPhos complexes under mild conditions and afford suggestions for how to enhance hydrolytic B-F stability, as required for use in biomedical applications.
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Affiliation(s)
- Johnathan D Culpepper
- Department of Chemistry, The University of Iowa, E331 Chemistry Building, Iowa City, Iowa 52242, USA.
| | - Kyounghoon Lee
- Department of Chemistry, The University of Iowa, E331 Chemistry Building, Iowa City, Iowa 52242, USA.
| | - William Portis
- Department of Chemistry, The University of Iowa, E331 Chemistry Building, Iowa City, Iowa 52242, USA.
| | - Dale C Swenson
- Department of Chemistry, The University of Iowa, E331 Chemistry Building, Iowa City, Iowa 52242, USA.
| | - Scott R Daly
- Department of Chemistry, The University of Iowa, E331 Chemistry Building, Iowa City, Iowa 52242, USA.
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3
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Liu WC, Gabbai F. Fluoride ion sensing with an acridinium borane. CAN J CHEM 2022. [DOI: 10.1139/cjc-2022-0080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
With our continuing interest in the chemistry of cationic boranes, we have synthesizedthe tetrafluoroborate salt of 1-dimesitylboron-4-(N-methyl-9-acridinium)-phenylene which acts as a turn-on fluoride anion sensor, visibly changing from yellow to orange upon binding fluoride. To understand this reactivity, we spectroscopically and computationally analyzed the cation and triarylfluoroborate adduct. UV-vis spectroscopy and TD-DFT revealed the basis of the color change to be a red shift in a low-energy absorption band resulting from intramolecular charge-transfer. Electrochemical studies were undertaken to further probe this system. Cyclic voltammetry indicated a reversible one-electron reduction for the cation and a cathodic shift of -0.12 V in the first reduction wave upon fluoride binding. Chemical reduction of the cation yielded the acridine borane radical which was verified by EPR spectroscopy.
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Affiliation(s)
- Wei-Chun Liu
- Texas A&M University, 14736, Department of Chemistry, College Station, United States
| | - Francois Gabbai
- Texas A&M University, 14736, Department of Chemistry, College Station, United States
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4
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Synthesis and photophysical properties of tricyclic boron compounds. Experimental and theoretical study. Polyhedron 2022. [DOI: 10.1016/j.poly.2021.115560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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5
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Avinash I, Parveen S, Anantharaman G. Backbone Boron-Functionalized Imidazoles/Imidazolium Salts: Synthesis, Structure, Metalation Studies, and Fluoride Sensing Properties. Inorg Chem 2020; 59:5646-5661. [DOI: 10.1021/acs.inorgchem.0c00348] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Iruthayaraj Avinash
- Department of Chemistry, Indian Institute of Technology, Kanpur, Uttar Pradesh 208016, India
| | - Sabeeha Parveen
- Department of Chemistry, Indian Institute of Technology, Kanpur, Uttar Pradesh 208016, India
| | - Ganapathi Anantharaman
- Department of Chemistry, Indian Institute of Technology, Kanpur, Uttar Pradesh 208016, India
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6
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Lee H, Jana S, Kim J, Lee SU, Lee MH. Donor–Acceptor-Appended Triarylboron Lewis Acids: Ratiometric or Time-Resolved Turn-On Fluorescence Response toward Fluoride Binding. Inorg Chem 2020; 59:1414-1423. [DOI: 10.1021/acs.inorgchem.9b03159] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Heechai Lee
- Department of Chemistry, University of Ulsan, Ulsan 44610, Republic of Korea
| | - Saibal Jana
- Department of Chemistry, University of Liverpool, Crown Street, Liverpool L69 7ZD, United Kingdom
| | - Juhee Kim
- Department of Chemistry, University of Ulsan, Ulsan 44610, Republic of Korea
| | - Sang Uck Lee
- Department of Bionano Technology and Department of Chemical and Molecular Engineering, Hanyang University, Ansan 15588, Republic of Korea
| | - Min Hyung Lee
- Department of Chemistry, University of Ulsan, Ulsan 44610, Republic of Korea
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7
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Zhang Y, Du X, Chen L, Li Z, Wang W, Li T, Yuan MS. Tri-(2-picolyl)amine-modificated triarylborane: Synthesis, photophysical properties and distinguish for cyanide and fluoride anions in aqueous solution. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 218:119-126. [PMID: 30959343 DOI: 10.1016/j.saa.2019.03.116] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2018] [Revised: 03/30/2019] [Accepted: 03/30/2019] [Indexed: 06/09/2023]
Abstract
We designed and synthesized a tri-(2-picolyl) amine (TPA) functionalized triarylborane, 1-(6-(4-(dimesitylboryl)phenyl)pyridin-2-yl)-N,N-bis(pyridin-2-ylmethyl)methanamine (PB2). The photophysical properties of PB2 were thoroughly explored. Moreover, PB2 can capture CN- and F- in aqueous solution through strong chelation induced by the synergy of a boron atom and metal ion gripped by TPA to display entirely different fluorogenic responses such as fluorescence enhancement for CN- and fluorescence quenching for F-. The results of TOF-MS-EI analysis and theoretical calculations indicate that the complexing of PB2 with CN- formed a 2-to-2 adduct with a stabilized configuration, resulting in strong emission. The complexing of PB2 with F- formed a 1-to-1 adduct with a loose configuration, resulting in weak emission. In pure water, the detection limit of PB2 for CN- is 0.79 μM, and in H2O/THF (1:9 v/v) system, the detection limits of PB2 for CN- and F- can reach 0.39 and 2.12 μM, respectively, indicating its potential application for effective detection and discrimination of CN- and F-.
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Affiliation(s)
- Yufeng Zhang
- College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi 712100, PR China
| | - Xianchao Du
- College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi 712100, PR China
| | - Long Chen
- College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi 712100, PR China
| | - Zixiu Li
- College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi 712100, PR China
| | - Wenji Wang
- College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi 712100, PR China.
| | - Tianbao Li
- College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi 712100, PR China.
| | - Mao-Sen Yuan
- College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Shaanxi 712100, PR China.
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8
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Ranjith Kumar J, Rami Reddy E, Trivedi R, Vardhaman AK, Giribabu L, Mirzadeh N, Bhargava SK. Isophorone-boronate ester: A simple chemosensor for optical detection of fluoride anion. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4688] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Jakku Ranjith Kumar
- Catalysis and Fine Chemicals Division; CSIR-Indian Institute of Chemical Technology; Uppal Road, Tarnaka Hyderabad 500007 India
- IICT-RMIT Centre, CSIR- Indian Institute of Chemical Technology; Uppal Road, Tarnaka Hyderabad 500007 India
- Centre for Advanced Materials and Industrial Chemistry (CAMIC), School of Science; RMIT University; GPO Box 2476 Melbourne 3001 Australia
| | - Eda Rami Reddy
- Catalysis and Fine Chemicals Division; CSIR-Indian Institute of Chemical Technology; Uppal Road, Tarnaka Hyderabad 500007 India
| | - Rajiv Trivedi
- Catalysis and Fine Chemicals Division; CSIR-Indian Institute of Chemical Technology; Uppal Road, Tarnaka Hyderabad 500007 India
- IICT-RMIT Centre, CSIR- Indian Institute of Chemical Technology; Uppal Road, Tarnaka Hyderabad 500007 India
| | - Anil Kumar Vardhaman
- Polymer and Functional Materials Division; CSIR-Indian Institute of Chemical Technology; Uppal Road, Tarnaka Hyderabad 500007 India
| | - Lingamallu Giribabu
- Polymer and Functional Materials Division; CSIR-Indian Institute of Chemical Technology; Uppal Road, Tarnaka Hyderabad 500007 India
| | - Nedaossadat Mirzadeh
- IICT-RMIT Centre, CSIR- Indian Institute of Chemical Technology; Uppal Road, Tarnaka Hyderabad 500007 India
- Centre for Advanced Materials and Industrial Chemistry (CAMIC), School of Science; RMIT University; GPO Box 2476 Melbourne 3001 Australia
| | - Suresh K. Bhargava
- IICT-RMIT Centre, CSIR- Indian Institute of Chemical Technology; Uppal Road, Tarnaka Hyderabad 500007 India
- Centre for Advanced Materials and Industrial Chemistry (CAMIC), School of Science; RMIT University; GPO Box 2476 Melbourne 3001 Australia
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9
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Yang M, Pati N, Bélanger-Chabot G, Hirai M, Gabbaï FP. Influence of the catalyst structure in the cycloaddition of isocyanates to oxiranes promoted by tetraarylstibonium cations. Dalton Trans 2018; 47:11843-11850. [PMID: 29697133 DOI: 10.1039/c8dt00702k] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
In the context of our work on electron deficient group 15 cations as Lewis acid catalysts, we have synthesized the triflate salts of a series of tetraarylstibonium cations of general formula [ArSbPh3]+ with Ar = Mes (4+), o-(dimethylamino)phenyl (5+), and o-((dimethylamino)methyl)phenyl (6+). These new cationic antimony derivatives, along with the known [Ph4Sb]+ (1+), 1-naphthyltriphenylstibonium (2+), and [(Ant)SbPh3]+ (3+), have been evaluated as catalysts for the cycloaddition of oxiranes and isocyanates under mild conditions. While all stibonium cations favor the 3,4-oxazolidinone products, the reactivities of 5+ and 6+ are hindered by the ancillary amino donor which quenches the Lewis acidity of the antimony center. A comparison of the other stibonium cations shows that 4+ is the most selective catalyst.
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Affiliation(s)
- Mengxi Yang
- Department of Chemistry, Texas A&M University, College Station, TX 77843, USA.
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10
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Brazeau A, Yuan K, Ko SB, Wyman I, Wang S. Anion Sensing with a Blue Fluorescent Triarylboron-Functionalized Bisbenzimidazole and Its Bisbenzimidazolium Salt. ACS OMEGA 2017; 2:8625-8632. [PMID: 31457395 PMCID: PMC6645667 DOI: 10.1021/acsomega.7b01631] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Accepted: 11/22/2017] [Indexed: 05/04/2023]
Abstract
A blue fluorescent p-dimesitylboryl-phenyl-functionalized 1,3-bisbenzimidazolyl benzene molecule (1) has been synthesized in high yield by Stille coupling of bisbenzimidazolyl bromobenzene with p-BMes2-SnBu3-benzene. Methylation of 1 led to the formation of the bisbenzimidazolium salt (2). The utility of both 1 and 2 in sensing CN- and halide (F-, Cl-, Br-, and I-) was examined, and it was found that only the small fluoride and cyanide anions were able to bind to the boron atom with binding constants in the range of 2.9 × 104 to 5 × 105 M-1. Computational studies provided insight into the photophysical properties of the molecules and verified that a charge-transfer process is quenched in these "turn-off" molecular sensors.
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11
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Christianson AM, Gabbaï FP. Fluoride and cyanide anion sensing by an Sb(V)-substituted cyclometalated Ru polypyridyl complex. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.03.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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12
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Carbon nanodots as fluorescent platforms for recognition of fluoride ion via the inner filter effect of simple arylboronic acids. Experimental and theoretical investigations. J Fluor Chem 2016. [DOI: 10.1016/j.jfluchem.2016.08.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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13
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Kumar GR, Sarkar SK, Thilagar P. Triarylborane conjugated dicyanovinyl chromophores: intriguing optical properties and colorimetric anion discrimination. Phys Chem Chem Phys 2015; 17:30424-32. [PMID: 26509424 DOI: 10.1039/c5cp05378a] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Three new triarylborane conjugated dicyanovinyl chromophores (Mes2B-π-donor-DCV); donor: N-methyldiphenylamine () and triphenylamine ( and [with two BMes2 substitutions]) of type A-D-A (acceptor-donor-acceptor) are reported. Compounds exhibit intense charge transfer (CT) absorption bands in the visible region. These absorption peaks are combination CT bands of the amine donor to both the BMes2 and DCV units. This inference was supported by theoretical studies. Compound shows weak fluorescence compared to and . The discrimination of fluoride and cyanide ions is essential in the case of triarylborane (TAB) based anion sensors as a similar response is given towards both the anions. Anion binding studies of , and showed that fluoride ions bind selectively to the boron centre and block the corresponding CT transition (donor to BMes2) leaving the other CT transition to be red shifted. On the other hand, cyanide ions bind with both the receptor sites and stop both the CT transition processes and hence a different colorimetric response was noted. The binding of F(-)/CN(-) induces colour changes in the visible region of the electronic spectra of and , which allows for the naked-eye detection of F(-) and CN(-) ions. The anion binding mechanisms are established using NMR titration experiments.
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Affiliation(s)
- George Rajendra Kumar
- Inorganic and Physical Chemistry Department, Indian Institute of Science, Bangalore-560012, India.
| | - Samir Kumar Sarkar
- Inorganic and Physical Chemistry Department, Indian Institute of Science, Bangalore-560012, India.
| | - Pakkirisamy Thilagar
- Inorganic and Physical Chemistry Department, Indian Institute of Science, Bangalore-560012, India.
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14
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Oehlke A, Auer AA, Schreiter K, Friebe N, Spange S. Highly Lewis Acidic Arylboronate Esters Capable of Colorimetric Turn-On Response. Chemistry 2015; 21:17890-6. [DOI: 10.1002/chem.201500835] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Indexed: 11/10/2022]
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15
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Kwak J, Nghia NV, Lee J, Kim H, Park MH, Lee MH. Lewis acidity enhancement of triarylborane by appended phosphine oxide groups. Dalton Trans 2015; 44:4765-72. [PMID: 25668014 DOI: 10.1039/c5dt00042d] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of mono-, di-, and tri-phosphine oxide substituted triarylboranes, Mes2BAr (1), MesBAr2 (2), and BAr3 (3) (Ar = 4-(Ph2PO)-2,6-Me2-C6H2) were prepared to investigate the effect of a phosphine oxide group (Ph2PO) on Lewis acidity enhancement of triarylboranes. The X-ray crystal structure of 3 revealed peripheral decoration of Ph2PO groups with a C3-axis perpendicular to the trigonal boron center. UV/Vis absorption and PL spectra indicated a significant contribution of π(Mes or phenylene) → pπ(B) charge transfer in the lower-energy electronic transition. The reduction potential measured by cyclic voltammetry showed apparent LUMO stabilization by introduction of phosphine oxide groups, the extent of which gradually increased with the increasing number of phosphine oxide groups. Lewis acidity enhancement was also supported by the gradual increase in fluoride ion affinity in the order 3 > 2 > 1. Theoretical calculations suggest that introduction of a Ph2PO group into a triarylborane significantly enhances the Lewis acidity of the boron center via an inductive electron-withdrawing effect and this effect is additive for multiple phosphine oxide groups.
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Affiliation(s)
- Jaewoo Kwak
- Department of Chemistry Education, Chungbuk National University, Cheongju 361-763, Republic of Korea.
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16
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Sung WY, Lee J, Lee MH. Triarylborane Lewis acids with indole or phenol group: B/H hybrid receptors for fluoride. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2014.11.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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17
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Xu QW, Wang C, Sun ZB, Zhao CH. A highly selective ratiometric bifunctional fluorescence probe for Hg2+and F−ions. Org Biomol Chem 2015; 13:3032-9. [DOI: 10.1039/c4ob02593h] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A dithioacetal-containing triarylborane behaves as a promising ratiometric bifunctional fluorescence probe to detect Hg2+and F−simultaneously.
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Affiliation(s)
- Qing-Wen Xu
- School of Chemistry and Chemical Engineering
- Key Laboratory of Special Functional Aggregated Materials
- Ministry of Education
- Shandong University
- Jinan 250100
| | - Chen Wang
- School of Chemistry and Chemical Engineering
- Key Laboratory of Special Functional Aggregated Materials
- Ministry of Education
- Shandong University
- Jinan 250100
| | - Zuo-Bang Sun
- School of Chemistry and Chemical Engineering
- Key Laboratory of Special Functional Aggregated Materials
- Ministry of Education
- Shandong University
- Jinan 250100
| | - Cui-Hua Zhao
- School of Chemistry and Chemical Engineering
- Key Laboratory of Special Functional Aggregated Materials
- Ministry of Education
- Shandong University
- Jinan 250100
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18
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Hu Y, Zhao Z, Bai X, Yuan X, Zhang X, Masuda T. Organoborane-containing polyacetylene derivatives: synthesis, characterization, and fluoride-sensing properties. RSC Adv 2014. [DOI: 10.1039/c4ra11062e] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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19
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González VE, Medrano F, Rodríguez M, Lacroix PG, Barba V. Isolation and characterization of luminescent bicyclic boronates based on furan ring-opening reactions from 5-formyl-2-furanboronic acid. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.09.033] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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20
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21
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Sharma S, Kim H, Lee YH, Kim T, Lee YS, Lee MH. Heteroleptic Cyclometalated Iridium(III) Complexes Supported by Triarylborylpicolinate Ligand: Ratiometric Turn-On Phosphorescence Response upon Fluoride Binding. Inorg Chem 2014; 53:8672-80. [DOI: 10.1021/ic501286m] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Sanjeev Sharma
- Department of Chemistry
and EHSRC, University of Ulsan, Ulsan 680-749, Republic of Korea
| | - Hyungjun Kim
- Department of Chemistry, KAIST, Daejeon 305-701, Republic of Korea
| | - Young Hoon Lee
- Department of Chemistry
and EHSRC, University of Ulsan, Ulsan 680-749, Republic of Korea
| | - Taewon Kim
- Department of Chemistry
and EHSRC, University of Ulsan, Ulsan 680-749, Republic of Korea
| | - Yoon Sup Lee
- Department of Chemistry, KAIST, Daejeon 305-701, Republic of Korea
| | - Min Hyung Lee
- Department of Chemistry
and EHSRC, University of Ulsan, Ulsan 680-749, Republic of Korea
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22
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Hinterholzinger FM, Rühle B, Wuttke S, Karaghiosoff K, Bein T. Highly sensitive and selective fluoride detection in water through fluorophore release from a metal-organic framework. Sci Rep 2014; 3:2562. [PMID: 24008779 PMCID: PMC3764440 DOI: 10.1038/srep02562] [Citation(s) in RCA: 97] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2013] [Accepted: 08/08/2013] [Indexed: 11/25/2022] Open
Abstract
The detection, differentiation and visualization of compounds such as gases, liquids or ions are key challenges for the design of selective optical chemosensors. Optical chemical sensors employ a transduction mechanism that converts a specific analyte recognition event into an optical signal. Here we report a novel concept for fluoride ion sensing where a porous crystalline framework serves as a host for a fluorescent reporter molecule. The detection is based on the decomposition of the host scaffold which induces the release of the fluorescent dye molecule. Specifically, the hybrid composite of the metal-organic framework NH2-MIL-101(Al) and fluorescein acting as reporter shows an exceptional turn-on fluorescence in aqueous fluoride-containing solutions. Using this novel strategy, the optical detection of fluoride is extremely sensitive and highly selective in the presence of many other anions.
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Affiliation(s)
- Florian M Hinterholzinger
- Department of Chemistry and Center for NanoScience, University of Munich, Butenandtstraße 11E, Munich, Germany
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23
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Sarkar SK, Mukherjee S, Thilagar P. Going beyond Red with a Tri- and Tetracoordinate Boron Conjugate: Intriguing Near-IR Optical Properties and Applications in Anion Sensing. Inorg Chem 2014; 53:2343-5. [DOI: 10.1021/ic402441w] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Samir Kumar Sarkar
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560012, India
| | - Sanjoy Mukherjee
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560012, India
| | - Pakkirisamy Thilagar
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560012, India
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24
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Lee YH, Nghia NV, Go MJ, Lee J, Lee SU, Lee MH. Terpyridine–Triarylborane Conjugates for the Dual Complexation of Zinc(II) Cation and Fluoride Anion. Organometallics 2014. [DOI: 10.1021/om401151p] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Young Hoon Lee
- Department of Chemistry and EHSRC, University of Ulsan, Ulsan 680-749, Republic of Korea
| | - Nguyen Van Nghia
- Department of Chemistry and EHSRC, University of Ulsan, Ulsan 680-749, Republic of Korea
| | - Min Jeong Go
- Department of Chemistry, Chonnam National University, Gwangju 500-757, Republic of Korea
| | - Junseong Lee
- Department of Chemistry, Chonnam National University, Gwangju 500-757, Republic of Korea
| | - Sang Uck Lee
- Department of Chemistry and EHSRC, University of Ulsan, Ulsan 680-749, Republic of Korea
| | - Min Hyung Lee
- Department of Chemistry and EHSRC, University of Ulsan, Ulsan 680-749, Republic of Korea
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25
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Hirai M, Gabbaï FP. Lewis acidic stiborafluorenes for the fluorescence turn-on sensing of fluoride in drinking water at ppm concentrations. Chem Sci 2014. [DOI: 10.1039/c4sc00343h] [Citation(s) in RCA: 90] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Lewis acidic organoantimony(v) derivatives have been developed for the fluorescence turn-on sensing of fluoride in biphasic water–CH2Cl2mixtures at sub-ppm concentrations.
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Affiliation(s)
- Masato Hirai
- Department of Chemistry
- Texas A&M University
- College Station, USA
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26
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Abstract
Synergy of experimental and theoretical tools has made significant impact in the assessment of supramolecular recognition of analytes of relevance to biology and the environment.
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Affiliation(s)
- Paramjit Kaur
- Department of Chemistry
- Centre of Advance Studies
- Guru Nanak Dev University
- Amritsar, India
| | - Kamaljit Singh
- Department of Chemistry
- Centre of Advance Studies
- Guru Nanak Dev University
- Amritsar, India
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27
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Xu Y, Jiang Z, Xiao Y, Zhang TT, Miao JY, Zhao BX. A new fluorescent turn-on chemodosimeter for mercury ions in solution and its application in cells and organisms. Anal Chim Acta 2014; 807:126-34. [DOI: 10.1016/j.aca.2013.11.042] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2013] [Revised: 11/11/2013] [Accepted: 11/19/2013] [Indexed: 12/11/2022]
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28
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Yuan MS, Wang Q, Wang W, Wang DE, Wang J, Wang J. Truxene-cored π-expanded triarylborane dyes as single- and two-photon fluorescent probes for fluoride. Analyst 2014; 139:1541-9. [DOI: 10.1039/c3an02179c] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two triarylboranes were synthesized and they exhibited high selectivity and sensitivity to fluoride as both single-photon and two-photon fluorescent probes.
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Affiliation(s)
- Mao-Sen Yuan
- College of Science
- Northwest A&F University
- Yangling 712100, P.R. China
- State Key Laboratory of Crystal Materials
- Shandong University
| | - Qi Wang
- College of Science
- Northwest A&F University
- Yangling 712100, P.R. China
| | - Wenji Wang
- College of Science
- Northwest A&F University
- Yangling 712100, P.R. China
| | - Dong-En Wang
- College of Science
- Northwest A&F University
- Yangling 712100, P.R. China
| | - Junru Wang
- College of Science
- Northwest A&F University
- Yangling 712100, P.R. China
| | - Jinyi Wang
- College of Science
- Northwest A&F University
- Yangling 712100, P.R. China
- Shaanxi Key Laboratory of Molecular Biology for Agriculture
- Northwest A&F University
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29
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Courtemanche MA, Larouche J, Légaré MA, Bi W, Maron L, Fontaine FG. A Tris(triphenylphosphine)aluminum Ambiphilic Precatalyst for the Reduction of Carbon Dioxide with Catecholborane. Organometallics 2013. [DOI: 10.1021/om400645s] [Citation(s) in RCA: 98] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Marc-André Courtemanche
- Département de Chimie, Centre de Catalyse et
Chimie Verte (C3V), Université Laval, 1045 Avenue de la Médecine, Québec (Québec),
Canada G1V 0A6
| | - Jérémie Larouche
- Département de Chimie, Centre de Catalyse et
Chimie Verte (C3V), Université Laval, 1045 Avenue de la Médecine, Québec (Québec),
Canada G1V 0A6
| | - Marc-André Légaré
- Département de Chimie, Centre de Catalyse et
Chimie Verte (C3V), Université Laval, 1045 Avenue de la Médecine, Québec (Québec),
Canada G1V 0A6
| | - Wenhua Bi
- Département de Chimie, Centre de Catalyse et
Chimie Verte (C3V), Université Laval, 1045 Avenue de la Médecine, Québec (Québec),
Canada G1V 0A6
| | - Laurent Maron
- Université de Toulouse, INSA, UPS, LCPNO, CNRS, UMR 5215 CNRS-UPS-INSA,
135 avenue de Rangueil, Toulouse, France
| | - Frédéric-Georges Fontaine
- Département de Chimie, Centre de Catalyse et
Chimie Verte (C3V), Université Laval, 1045 Avenue de la Médecine, Québec (Québec),
Canada G1V 0A6
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30
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Song KC, Lee KM, Nghia NV, Sung WY, Do Y, Lee MH. Synthesis and Anion Binding Properties of Multi-phosphonium Triarylboranes: Selective Sensing of Cyanide Ions in Buffered Water at pH 7. Organometallics 2013. [DOI: 10.1021/om3010542] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ki Cheol Song
- Department of Chemistry, KAIST, Daejeon 305-701, Republic of Korea
| | - Kang Mun Lee
- Department of Chemistry, KAIST, Daejeon 305-701, Republic of Korea
| | - Nguyen Van Nghia
- Department of Chemistry and
EHSRC, University of Ulsan, Ulsan 680-749,
Republic of Korea
| | - Woo Young Sung
- Department of Chemistry and
EHSRC, University of Ulsan, Ulsan 680-749,
Republic of Korea
| | - Youngkyu Do
- Department of Chemistry, KAIST, Daejeon 305-701, Republic of Korea
| | - Min Hyung Lee
- Department of Chemistry and
EHSRC, University of Ulsan, Ulsan 680-749,
Republic of Korea
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31
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Zhao H, Leamer LA, Gabbaï FP. Anion capture and sensing with cationic boranes: on the synergy of Coulombic effects and onium ion-centred Lewis acidity. Dalton Trans 2013; 42:8164-78. [DOI: 10.1039/c3dt50491c] [Citation(s) in RCA: 120] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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32
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Braunschweig H, Chiu CW, Damme A, Engels B, Gamon D, Hörl C, Kupfer T, Krummenacher I, Radacki K, Walter C. Oligo(borolyl)benzenes-Synthesis and Properties. Chemistry 2012; 18:14292-304. [PMID: 23019113 DOI: 10.1002/chem.201202345] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2012] [Indexed: 11/05/2022]
Affiliation(s)
- Holger Braunschweig
- Institut für Anorganische Chemie, Julius-Maximilians Universität Würzburg, Am Hubland, 97074 Würzburg, Germany.
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33
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Braunschweig H, Chiu CW, Gamon D, Kaupp M, Krummenacher I, Kupfer T, Müller R, Radacki K. Synthesis, Structure, and Reactivity of Borole-Functionalized Ferrocenes. Chemistry 2012; 18:11732-46. [DOI: 10.1002/chem.201201317] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2012] [Indexed: 11/06/2022]
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34
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Turn-on colorimetric sensing of fluoride ions by a cationic triarylborane bearing benzothiazolium. J Organomet Chem 2012. [DOI: 10.1016/j.jorganchem.2012.04.020] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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35
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De Vries TS, Prokofjevs A, Vedejs E. Cationic tricoordinate boron intermediates: borenium chemistry from the organic perspective. Chem Rev 2012; 112:4246-82. [PMID: 22519545 DOI: 10.1021/cr200133c] [Citation(s) in RCA: 259] [Impact Index Per Article: 21.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Timothy S De Vries
- Department of Chemistry, University of Michigan, Ann Arbor, 48109, United States
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36
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Boudreau J, Courtemanche MA, Marx VM, Jean Burnell D, Fontaine FG. Ambiphilic molecules for trapping reactive intermediates: interrupted Nazarov reaction of allenyl vinyl ketones with Me2PCH2AlMe2. Chem Commun (Camb) 2012; 48:11250-2. [DOI: 10.1039/c2cc35257e] [Citation(s) in RCA: 20] [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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37
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Vadavi RS, Kim H, Lee KM, Kim T, Lee J, Lee YS, Lee MH. Turning On MLCT Phosphorescence of Iridium(III)–Borane Conjugates upon Fluoride Binding. Organometallics 2011. [DOI: 10.1021/om2008937] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ramesh S. Vadavi
- Department of Chemistry and Energy Harvest-Storage Research Center, University of Ulsan, Ulsan 680-749,
Republic of Korea
| | - Hyungjun Kim
- Department of Chemistry, KAIST, Daejeon 305-701, Republic of Korea
| | - Kang Mun Lee
- Department of Chemistry, KAIST, Daejeon 305-701, Republic of Korea
| | - Taewon Kim
- Department of Chemistry and Energy Harvest-Storage Research Center, University of Ulsan, Ulsan 680-749,
Republic of Korea
| | - Junseong Lee
- Department of Chemistry, Chonnam National University, Gwangju 500-757, Republic of Korea
| | - Yoon Sup Lee
- Department of Chemistry, KAIST, Daejeon 305-701, Republic of Korea
| | - Min Hyung Lee
- Department of Chemistry and Energy Harvest-Storage Research Center, University of Ulsan, Ulsan 680-749,
Republic of Korea
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38
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Schmidt HC, Reuter LG, Hamacek J, Wenger OS. Multistage complexation of fluoride ions by a fluorescent triphenylamine bearing three dimesitylboryl groups: controlling intramolecular charge transfer. J Org Chem 2011; 76:9081-5. [PMID: 21995637 DOI: 10.1021/jo2019152] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A propeller-shaped boron-nitrogen compound (NB(3)) with three binding sites for fluoride anions was synthesized and investigated by optical absorption, luminescence, and ((1)H, (11)B, (13)C, (19)F) NMR spectroscopy. Binding of fluoride in dichloromethane solution occurs in three clearly identifiable steps and leads to stepwise blocking of the three initially present nitrogen-to-boron charge transfer pathways. As a consequence, the initially bright blue charge transfer emission is red-shifted and decreases in intensity, until it is quenched completely in presence of large fluoride excess. Fluoride binding constants were determined from global fits to optical absorption and luminescence titration data and were found to be K(a1) = 4 × 10(7) M(-1), K(a2) = 2.5 × 10(6) M(-1), and K(a3) = 3.2 × 10(4) M(-1) in room temperature dichloromethane solution. Complexation of fluoride to a given dimesitylboryl site increases the electron density at the central nitrogen atom of NB(3), and this leads to red shifts of the remaining nitrogen-to-boron charge transfer transitions involving yet unfluorinated dimesitylboryl groups.
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Affiliation(s)
- Hauke C Schmidt
- Institut für Anorganische Chemie, Georg-August-Universität Göttingen, Tammannstrasse 4, D-37077 Göttingen, Germany
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39
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Lee KM, Huh JO, Kim T, Do Y, Lee MH. A highly Lewis acidic triarylborane bearing peripheral o-carborane cages. Dalton Trans 2011; 40:11758-64. [PMID: 21968798 DOI: 10.1039/c1dt11064k] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A triarylborane (2) bearing three o-carborane cages at peripheral positions on the aryl groups was prepared and its crystal structure was determined from X-ray diffraction study. Treatment of 2 with KF in the presence of 18-crown-6 led to the potassium salt, [2F](-). A UV-vis titration experiment carried out in THF/H(2)O (9/1 v/v) showed that 2 binds fluoride ions with a binding constant (K) of 4.8 × 10(4) M(-1), which is an order-of-magnitude greater than K for the mono-carborane substituted triarylborane. The enhanced fluoride ion affinity of 2 indicates an apparent additive effect of multiple carborane substitutions on the Lewis acidity enhancement of the triarylborane. The highly Lewis acidic nature of 2 was further utilized in evaluating the fluoride ion affinity of tris(pentafluorophenyl)borane (B(C(6)F(5))(3)). A fluoride exchange reaction between [2F](-) and B(C(6)F(5))(3) resulted in 15 times higher fluorophilicity for B(C(6)F(5))(3) than for 2. The lower Lewis acidity of 2 compared with B(C(6)F(5))(3) was confirmed from its greater cathodic reduction potential.
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Affiliation(s)
- Kang Mun Lee
- Department of Chemistry, KAIST, Daejeon, Republic of Korea
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40
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Braunschweig H, Chiu CW, Damme A, Ferkinghoff K, Kraft K, Radacki K, Wahler J. Unwinding Antiaromaticity in 1-Bromo-2,3,4,5-tetraphenylborole. Organometallics 2011. [DOI: 10.1021/om200315p] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Holger Braunschweig
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
| | - Ching-Wen Chiu
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
| | - Alexander Damme
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
| | - Katharina Ferkinghoff
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
| | - Katharina Kraft
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
| | - Krzysztof Radacki
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
| | - Johannes Wahler
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
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41
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Thibault MH, Bélanger-Chabot G, Boccon N, Fontaine FG. Reactivity of a functionalized trisamido ligand with Zr(NMe2)4 and GaMe3. J Organomet Chem 2011. [DOI: 10.1016/j.jorganchem.2010.11.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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42
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Ansorg K, Braunschweig H, Chiu C, Engels B, Gamon D, Hügel M, Kupfer T, Radacki K. The Pentaphenylborole–2,6‐Lutidine Adduct: A System with Unusual Thermochromic and Photochromic Properties. Angew Chem Int Ed Engl 2011; 50:2833-6. [DOI: 10.1002/anie.201006234] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2010] [Revised: 11/18/2010] [Indexed: 11/09/2022]
Affiliation(s)
- Kay Ansorg
- Institut für Physikalische und Theoretische Chemie, Julius‐Maximilians‐Universität Würzburg, Am Hubland, 97074 Würzburg (Germany), Fax: (+49) 931‐31‐85331
| | - Holger Braunschweig
- Institut für Anorganische Chemie, Julius‐Maximilians‐Universität Würzburg, Am Hubland, 97074 Würzburg (Germany), Fax: (+49) 931‐31‐84623 http://www‐anorganik.chemie.uni‐wuerzburg.de/Braunschweig/index.html
| | - Ching‐Wen Chiu
- Institut für Anorganische Chemie, Julius‐Maximilians‐Universität Würzburg, Am Hubland, 97074 Würzburg (Germany), Fax: (+49) 931‐31‐84623 http://www‐anorganik.chemie.uni‐wuerzburg.de/Braunschweig/index.html
| | - Bernd Engels
- Institut für Physikalische und Theoretische Chemie, Julius‐Maximilians‐Universität Würzburg, Am Hubland, 97074 Würzburg (Germany), Fax: (+49) 931‐31‐85331
| | - Daniela Gamon
- Institut für Anorganische Chemie, Julius‐Maximilians‐Universität Würzburg, Am Hubland, 97074 Würzburg (Germany), Fax: (+49) 931‐31‐84623 http://www‐anorganik.chemie.uni‐wuerzburg.de/Braunschweig/index.html
| | - Markus Hügel
- Institut für Physikalische und Theoretische Chemie, Julius‐Maximilians‐Universität Würzburg, Am Hubland, 97074 Würzburg (Germany), Fax: (+49) 931‐31‐85331
| | - Thomas Kupfer
- Institut für Anorganische Chemie, Julius‐Maximilians‐Universität Würzburg, Am Hubland, 97074 Würzburg (Germany), Fax: (+49) 931‐31‐84623 http://www‐anorganik.chemie.uni‐wuerzburg.de/Braunschweig/index.html
| | - Krzysztof Radacki
- Institut für Anorganische Chemie, Julius‐Maximilians‐Universität Würzburg, Am Hubland, 97074 Würzburg (Germany), Fax: (+49) 931‐31‐84623 http://www‐anorganik.chemie.uni‐wuerzburg.de/Braunschweig/index.html
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43
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Ansorg K, Braunschweig H, Chiu C, Engels B, Gamon D, Hügel M, Kupfer T, Radacki K. Das Pentaphenylborol‐2,6‐Lutidin‐Addukt: ein System mit ungewöhnlichen thermo‐ und photochromen Eigenschaften. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201006234] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Kay Ansorg
- Institut für Physikalische und Theoretische Chemie, Julius‐Maximilians‐Universität Würzburg, Am Hubland, 97074 Würzburg (Deutschland), Fax: (+49) 931‐31‐85331
| | - Holger Braunschweig
- Institut für Anorganische Chemie, Julius‐Maximilians‐Universität Würzburg, Am Hubland, 97074 Würzburg (Deutschland), Fax: (+49) 931‐31‐84623 http://www‐anorganik.chemie.uni‐wuerzburg.de/Braunschweig/index.html
| | - Ching‐Wen Chiu
- Institut für Anorganische Chemie, Julius‐Maximilians‐Universität Würzburg, Am Hubland, 97074 Würzburg (Deutschland), Fax: (+49) 931‐31‐84623 http://www‐anorganik.chemie.uni‐wuerzburg.de/Braunschweig/index.html
| | - Bernd Engels
- Institut für Physikalische und Theoretische Chemie, Julius‐Maximilians‐Universität Würzburg, Am Hubland, 97074 Würzburg (Deutschland), Fax: (+49) 931‐31‐85331
| | - Daniela Gamon
- Institut für Anorganische Chemie, Julius‐Maximilians‐Universität Würzburg, Am Hubland, 97074 Würzburg (Deutschland), Fax: (+49) 931‐31‐84623 http://www‐anorganik.chemie.uni‐wuerzburg.de/Braunschweig/index.html
| | - Markus Hügel
- Institut für Physikalische und Theoretische Chemie, Julius‐Maximilians‐Universität Würzburg, Am Hubland, 97074 Würzburg (Deutschland), Fax: (+49) 931‐31‐85331
| | - Thomas Kupfer
- Institut für Anorganische Chemie, Julius‐Maximilians‐Universität Würzburg, Am Hubland, 97074 Würzburg (Deutschland), Fax: (+49) 931‐31‐84623 http://www‐anorganik.chemie.uni‐wuerzburg.de/Braunschweig/index.html
| | - Krzysztof Radacki
- Institut für Anorganische Chemie, Julius‐Maximilians‐Universität Würzburg, Am Hubland, 97074 Würzburg (Deutschland), Fax: (+49) 931‐31‐84623 http://www‐anorganik.chemie.uni‐wuerzburg.de/Braunschweig/index.html
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44
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Moragues ME, Martínez-Máñez R, Sancenón F. Chromogenic and fluorogenic chemosensors and reagents for anions. A comprehensive review of the year 2009. Chem Soc Rev 2011; 40:2593-643. [PMID: 21279197 DOI: 10.1039/c0cs00015a] [Citation(s) in RCA: 348] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
This critical review is focused on examples reported in the year 2009 dealing with the design of chromogenic and fluorogenic chemosensors or reagents for anions (264 references).
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Affiliation(s)
- María E Moragues
- Centro Interuniversitario de Reconocimiento Molecular y Desarrollo Tecnológico, (IDM), Unidad Mixta Universidad Politécnica de Valencia-Universitat de València, Spain
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45
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Boudreau J, Fontaine FG. Coordination of Ethylene to a Zwitterionic Rh(III) Half-Sandwich Complex: Influence of Ambiphilic Ligands on Reactivity. Organometallics 2011. [DOI: 10.1021/om1008428] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Josée Boudreau
- Département de Chimie, Université Laval, 1045 Avenue de la Médecine, Québec (Québec), Canada, G1 V 0A6
| | - Frédéric-Georges Fontaine
- Département de Chimie, Université Laval, 1045 Avenue de la Médecine, Québec (Québec), Canada, G1 V 0A6
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46
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Li H, Lalancette RA, Jäkle F. Turn-on fluorescence response upon anion binding to dimesitylboryl-functionalized quaterthiophene. Chem Commun (Camb) 2011; 47:9378-80. [DOI: 10.1039/c1cc13287c] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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47
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Siewert I, Fitzpatrick P, Broomsgrove AEJ, Kelly M, Vidovic D, Aldridge S. Probing the influence of steric bulk on anion binding by triarylboranes: comparative studies of FcB(o-Tol)2, FcB(o-Xyl)2 and FcBMes2. Dalton Trans 2011; 40:10345-50. [DOI: 10.1039/c1dt10185d] [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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48
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Cao D, Zhao H, Gabbaï FP. A sandwich complex of trimesitylborane Mes3B: synthesis, characterization and anion binding properties of Mes2B[(η6-Mes)FeCp]+. NEW J CHEM 2011. [DOI: 10.1039/c1nj20290a] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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49
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Wade CR, Broomsgrove AEJ, Aldridge S, Gabbaï FP. Fluoride ion complexation and sensing using organoboron compounds. Chem Rev 2010; 110:3958-84. [PMID: 20540560 DOI: 10.1021/cr900401a] [Citation(s) in RCA: 850] [Impact Index Per Article: 60.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Casey R Wade
- Chemistry Department, Texas A&M University, 3255 TAMU, College Station, Texas 77843-3255, USA
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Matsumoto T, Wade CR, Gabbaï FP. Synthesis and Lewis Acidic Behavior of a Cationic 9-Thia-10-boraanthracene. Organometallics 2010. [DOI: 10.1021/om100415z] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Takeshi Matsumoto
- Department of Chemistry, Texas A&M University, 3255 TAMU, College Station, Texas 77843-3255
| | - Casey R. Wade
- Department of Chemistry, Texas A&M University, 3255 TAMU, College Station, Texas 77843-3255
| | - François P. Gabbaï
- Department of Chemistry, Texas A&M University, 3255 TAMU, College Station, Texas 77843-3255
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