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Farooq A, Rhee GH, Shim H, Valizadeh B, Lee J, Khan M, Jeon BH, Jang SH, Choi YJ, Park YK. Enhanced mono-aromatics production by the CH 4-assisted pyrolysis of microalgae using Zn-based HZSM-5 catalysts. CHEMOSPHERE 2024; 351:141251. [PMID: 38253084 DOI: 10.1016/j.chemosphere.2024.141251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Revised: 12/19/2023] [Accepted: 01/16/2024] [Indexed: 01/24/2024]
Abstract
This study presents the catalytic pyrolysis of microalgae, Chlorella vulgaris (C. vulgaris), using pure CH4 and H2-rich gas evolved from CH4 decomposition on three different HZSM-5 catalysts loaded with Zn, Ga, and Pt, aimed specifically at producing high-value mono-aromatics such as benzene, toluene, ethylbenzene, and xylene (BTEX). In comparison with that for the typical inert N2 environment, a pure CH4 environment increased the bio-oil yield from 32.4 wt% to 37.4 wt% probably due to hydrogen and methyl radical insertion in the bio-oil components. Furthermore, the addition of bimetals further increased bio-oil yield. For example, ZnPtHZ led to a bio-oil yield of 47.7 wt% in pure CH4. ZnGaHZ resulted in the maximum BTEX yield (6.68 wt%), which could be explained by CH4 activation, co-aromatization, and hydrodeoxygenation. The BTEX yield could be further increased to 7.62 wt% when pyrolysis was conducted in H2-rich gas evolved from CH4 decomposition over ZnGaHZ, as rates of aromatization and hydrodeoxygenation were relatively high under this condition. This study experimentally validated that the combination of ZnGaHZ and CH4 decomposition synergistically increases BTEX production using C. vulgaris.
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Affiliation(s)
- Abid Farooq
- School of Environmental Engineering, University of Seoul, Seoul, 02504, Republic of Korea
| | - Gwang Hoon Rhee
- Department of Mechanical and Information Engineering, University of Seoul, Seoul, 02504, Republic of Korea
| | - Haneul Shim
- School of Environmental Engineering, University of Seoul, Seoul, 02504, Republic of Korea
| | - Behzad Valizadeh
- School of Environmental Engineering, University of Seoul, Seoul, 02504, Republic of Korea
| | - Jechan Lee
- Department of Global Smart City & School of Civil, Architectural Engineering, and Landscape Architecture, Sungkyunkwan University, Suwon, 16419, Republic of Korea
| | - MoonisAli Khan
- Chemistry Department, College of Science, King Saud University, Riyadh, 11451, Saudi Arabia
| | - Byong-Hun Jeon
- Department of Earth Resources and Environmental Engineering, Hanyang University, Seoul, 04763, Republic of Korea
| | - Seong-Ho Jang
- Department of Bio-Environmental Energy, Pusan National University, Miryang, 50463, Republic of Korea.
| | - Yong Jun Choi
- School of Environmental Engineering, University of Seoul, Seoul, 02504, Republic of Korea.
| | - Young-Kwon Park
- School of Environmental Engineering, University of Seoul, Seoul, 02504, Republic of Korea.
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2
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Roy MMD, Omaña AA, Wilson ASS, Hill MS, Aldridge S, Rivard E. Molecular Main Group Metal Hydrides. Chem Rev 2021; 121:12784-12965. [PMID: 34450005 DOI: 10.1021/acs.chemrev.1c00278] [Citation(s) in RCA: 132] [Impact Index Per Article: 44.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
This review serves to document advances in the synthesis, versatile bonding, and reactivity of molecular main group metal hydrides within Groups 1, 2, and 12-16. Particular attention will be given to the emerging use of said hydrides in the rapidly expanding field of Main Group element-mediated catalysis. While this review is comprehensive in nature, focus will be given to research appearing in the open literature since 2001.
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Affiliation(s)
- Matthew M D Roy
- Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QR, United Kingdom
| | - Alvaro A Omaña
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton, Alberta T6G 2G2, Canada
| | - Andrew S S Wilson
- Department of Chemistry, University of Bath, Avon BA2 7AY, United Kingdom
| | - Michael S Hill
- Department of Chemistry, University of Bath, Avon BA2 7AY, United Kingdom
| | - Simon Aldridge
- Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, South Parks Road, Oxford OX1 3QR, United Kingdom
| | - Eric Rivard
- Department of Chemistry, University of Alberta, 11227 Saskatchewan Drive, Edmonton, Alberta T6G 2G2, Canada
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3
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Moc J. C-H Bond Activation by the Excited Zinc Atom: Gas-Phase Formation of Methylzinc Hydride (HZnCH 3) Based on Multireference Second-Order Perturbation Theory and Coupled Cluster Calculations. ACS OMEGA 2021; 6:24280-24288. [PMID: 34568705 PMCID: PMC8459409 DOI: 10.1021/acsomega.1c04531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 08/24/2021] [Indexed: 06/13/2023]
Abstract
The pioneering spectroscopic observations of the methylzinc hydride [HZnCH3(X1A1)] molecule were reported previously by the Ziurys group [J. Am. Chem. Soc. 2010, 132, 17186-17192], and the possible formation mechanisms were suggested therein, including those with the participation of excited zinc atoms in reaction with methane. Herein, the ground singlet state and the lowest excited triplet state potential energy surfaces of the Zn + CH4 reaction have been explored using high-level electronic structure calculations with multireference second-order perturbation theory and coupled cluster singles and doubles with perturbative triples (CCSD(T)) methods in conjunction with all-electron basis sets (up to aug-cc-pV5Z) and scalar relativistic effects incorporated via the second-order Douglas-Kroll-Hess (DK) method. Based on the ab initio results, a plausible scenario for the formation of HZnCH3(X1A1) is proposed involving the activation of the C-H bond of methane by the lowest excited 3P state atomic zinc. Calculations also highlight the importance of an agostic-like Zn···H-C interactions in the pre-activation complex and good agreement between the structure of the HZnCH3(X1A1) molecule predicted at the DK-CCSD(T)/aug-cc-pVQZ-DK level of theory and that derived from rotational spectroscopy, as well as the discrepancies between the ab initio and density functional theory predictions.
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Rauch M, Kar S, Kumar A, Avram L, Shimon LJW, Milstein D. Metal-Ligand Cooperation Facilitates Bond Activation and Catalytic Hydrogenation with Zinc Pincer Complexes. J Am Chem Soc 2020; 142:14513-14521. [PMID: 32786799 PMCID: PMC7453403 DOI: 10.1021/jacs.0c05500] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
Abstract
![]()
A series of PNP zinc pincer complexes
capable of bond activation
via aromatization/dearomatization metal–ligand cooperation
(MLC) were prepared and characterized. Reversible heterolytic N–H
and H–H bond activation by MLC is shown, in which hemilability
of the phosphorus linkers plays a key role. Utilizing this zinc pincer
system, base-free catalytic hydrogenation of imines and ketones is
demonstrated. A detailed mechanistic study supported by computation
implicates the key role of MLC in facilitating effective catalysis.
This approach offers a new strategy for (de)hydrogenation and other
catalytic transformations mediated by zinc and other main group metals.
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Affiliation(s)
- Michael Rauch
- Department of Organic Chemistry, The Weizmann Institute of Science, Rehovot 76100, Israel
| | - Sayan Kar
- Department of Organic Chemistry, The Weizmann Institute of Science, Rehovot 76100, Israel
| | - Amit Kumar
- Department of Organic Chemistry, The Weizmann Institute of Science, Rehovot 76100, Israel
| | - Liat Avram
- Department of Chemical Research Support, The Weizmann Institute of Science, Rehovot 76100, Israel
| | - Linda J W Shimon
- Department of Chemical Research Support, The Weizmann Institute of Science, Rehovot 76100, Israel
| | - David Milstein
- Department of Organic Chemistry, The Weizmann Institute of Science, Rehovot 76100, Israel
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5
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Hearne TS, Yates SA, Wild DA, McKinley AJ. Matrix Isolation ESR and Theoretical Study of ZnN. J Phys Chem A 2019; 123:3709-3717. [DOI: 10.1021/acs.jpca.9b00601] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Thomas S. Hearne
- Chemistry, School of Molecular Sciences, The University of Western Australia, 35 Stirling Highway, Crawley, Western Australia 6009, Australia
| | - Sally A. Yates
- Chemistry, School of Molecular Sciences, The University of Western Australia, 35 Stirling Highway, Crawley, Western Australia 6009, Australia
| | - Duncan A. Wild
- Chemistry, School of Molecular Sciences, The University of Western Australia, 35 Stirling Highway, Crawley, Western Australia 6009, Australia
| | - Allan J. McKinley
- Chemistry, School of Molecular Sciences, The University of Western Australia, 35 Stirling Highway, Crawley, Western Australia 6009, Australia
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6
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Cao W, Zhang Y, Yang DS. La-mediated dehydrogenation and C C bond cleavage of 1,4-pentadiene and 1-pentyne: Spectroscopy and formation of La(C5H6) and La(C3H4) radicals. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2018.11.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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7
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Cao W, Zhang Y, Nyambo S, Yang DS. Spectroscopy and formation of lanthanum-hydrocarbon radicals formed by C—H and C—C bond activation of 1-pentene and 2-pentene. J Chem Phys 2018; 149:034303. [DOI: 10.1063/1.5022771] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Wenjin Cao
- Department of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, USA
| | - Yuchen Zhang
- Department of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, USA
| | - Silver Nyambo
- Department of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, USA
| | - Dong-Sheng Yang
- Department of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, USA
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8
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Cao W, Hewage D, Yang DS. Spectroscopy and formation of lanthanum-hydrocarbon radicals formed by association and carbon-carbon bond cleavage of isoprene. J Chem Phys 2018; 148:194302. [PMID: 30307187 DOI: 10.1063/1.5026899] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
La atom reaction with isoprene is carried out in a laser-vaporization molecular beam source. The reaction yields an adduct as the major product and C-C cleaved and dehydrogenated species as the minor ones. La(C5H8), La(C2H2), and La(C3H4) are characterized with mass-analyzed threshold ionization (MATI) spectroscopy and quantum chemical computations. The MATI spectra of all three species exhibit a strong origin band and several weak vibronic bands corresponding to La-ligand stretch and ligand-based bend excitations. La(C5H8) is a five-membered metallacycle, whereas La(C2H2) and La(C3H4) are three-membered rings. All three metallacycles prefer a doublet ground state with a La 6s1-based valence electron configuration and a singlet ion. The five-membered metallacycle is formed through La addition and isoprene isomerization, whereas the two three-membered rings are produced by La addition and insertion, hydrogen migration, and carbon-carbon bond cleavage.
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Affiliation(s)
- Wenjin Cao
- Department of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, USA
| | - Dilrukshi Hewage
- Department of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, USA
| | - Dong-Sheng Yang
- Department of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, USA
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9
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Cao W, Hewage D, Yang DS. Lanthanum-mediated dehydrogenation of butenes: Spectroscopy and formation of La(C4H6) isomers. J Chem Phys 2018; 148:044312. [DOI: 10.1063/1.5017615] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Affiliation(s)
- Wenjin Cao
- Department of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, USA
| | - Dilrukshi Hewage
- Department of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, USA
| | - Dong-Sheng Yang
- Department of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, USA
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10
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Cao W, Hewage D, Yang DS. Lanthanum-mediated dehydrogenation of 1- and 2-butynes: Spectroscopy and formation of La(C4H4) isomers. J Chem Phys 2017; 147:064303. [DOI: 10.1063/1.4997567] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Wenjin Cao
- Department of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, USA
| | - Dilrukshi Hewage
- Department of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, USA
| | - Dong-Sheng Yang
- Department of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, USA
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11
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Yue L, Li J, Zhou S, Sun X, Schlangen M, Shaik S, Schwarz H. Steuerung der Produktverteilung und der Mechanismen der thermischen Aktivierung von Methan durch Ligandeneffekte und elektrische Felder. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201703485] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Lei Yue
- Institut für Chemie; Technische Universität Berlin; Straße des 17. Juni 135 10623 Berlin Deutschland
| | - Jilai Li
- Institut für Chemie; Technische Universität Berlin; Straße des 17. Juni 135 10623 Berlin Deutschland
- Institute of Theoretical Chemistry; Jilin University; Changchun 130023 Volksrepublik China
| | - Shaodong Zhou
- Institut für Chemie; Technische Universität Berlin; Straße des 17. Juni 135 10623 Berlin Deutschland
| | - Xiaoyan Sun
- Institut für Chemie; Technische Universität Berlin; Straße des 17. Juni 135 10623 Berlin Deutschland
| | - Maria Schlangen
- Institut für Chemie; Technische Universität Berlin; Straße des 17. Juni 135 10623 Berlin Deutschland
| | - Sason Shaik
- Institute of Chemistry and the Lise Meitner-Minerva Center for Computational Quantum Chemistry; The Hebrew University of Jerusalem; 91904 Jerusalem Israel
| | - Helmut Schwarz
- Institut für Chemie; Technische Universität Berlin; Straße des 17. Juni 135 10623 Berlin Deutschland
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12
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Yue L, Li J, Zhou S, Sun X, Schlangen M, Shaik S, Schwarz H. Control of Product Distribution and Mechanism by Ligation and Electric Field in the Thermal Activation of Methane. Angew Chem Int Ed Engl 2017; 56:10219-10223. [DOI: 10.1002/anie.201703485] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Lei Yue
- Institut für Chemie; Technische Universität Berlin; Strasse des 17. Juni 135 10623 Berlin Germany
| | - Jilai Li
- Institut für Chemie; Technische Universität Berlin; Strasse des 17. Juni 135 10623 Berlin Germany
- Institute of Theoretical Chemistry; Jilin University; Changchun 130023 People's Republic of China
| | - Shaodong Zhou
- Institut für Chemie; Technische Universität Berlin; Strasse des 17. Juni 135 10623 Berlin Germany
| | - Xiaoyan Sun
- Institut für Chemie; Technische Universität Berlin; Strasse des 17. Juni 135 10623 Berlin Germany
| | - Maria Schlangen
- Institut für Chemie; Technische Universität Berlin; Strasse des 17. Juni 135 10623 Berlin Germany
| | - Sason Shaik
- Institute of Chemistry and the Lise Meitner-Minerva Center for Computational Quantum Chemistry; The Hebrew University of Jerusalem; 91904 Jerusalem Israel
| | - Helmut Schwarz
- Institut für Chemie; Technische Universität Berlin; Strasse des 17. Juni 135 10623 Berlin Germany
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13
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Hewage D, Cao W, Kumari S, Silva R, Li TH, Yang DS. Spectroscopy and formation of lanthanum-hydrocarbon radicals formed by C—C bond cleavage and coupling of propene. J Chem Phys 2017. [DOI: 10.1063/1.4982949] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Dilrukshi Hewage
- Department of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, USA
| | - Wenjin Cao
- Department of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, USA
| | - Sudesh Kumari
- Department of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, USA
| | - Ruchira Silva
- Department of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, USA
| | - Tao Hong Li
- Department of Chemistry, Southwest Forestry University, Kunming 650224, China
| | - Dong-Sheng Yang
- Department of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, USA
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14
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Cho HG, Andrews L. Observation and Characterization of CH3CH2–MH, (CH2)2–MH2, and CH3–C≡MH3 Prepared in Reactions of Ethane with Laser-Ablated Group 6 Metal Atoms. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00041] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Han-Gook Cho
- Department
of Chemistry, Incheon National University, 119 Academy-ro,
Yonsu-gu, Incheon, 22012, South Korea
| | - Lester Andrews
- Department
of Chemistry, University of Virginia, P.O. Box 400319, Charlottesville, Virginia 22904-4319, United States
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15
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Matrix preparation and spectroscopic and theoretical investigation of small high oxidation-state complexes of groups 3–12, 14, lanthanide and actinide metal atoms: Carbon-metal single, double and triple bonds. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2016.12.012] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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16
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Kumari S, Cao W, Hewage D, Silva R, Yang DS. Mass-analyzed threshold ionization spectroscopy of lanthanum-hydrocarbon radicals formed by C—H bond activation of propene. J Chem Phys 2017; 146:074305. [DOI: 10.1063/1.4976316] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Sudesh Kumari
- Department of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, USA
| | - Wenjin Cao
- Department of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, USA
| | - Dilrukshi Hewage
- Department of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, USA
| | - Ruchira Silva
- Department of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, USA
| | - Dong-Sheng Yang
- Department of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, USA
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17
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Hewage D, Cao W, Kim JH, Wang Y, Liu Y, Yang DS. Spectroscopic Characterization of Nonconcerted [4 + 2] Cycloaddition of 1,3-Butadiene with Lanthanacyclopropene To Form Lanthanum–Benzene in the Gas Phase. J Phys Chem A 2017; 121:1233-1239. [DOI: 10.1021/acs.jpca.6b12239] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Dilrukshi Hewage
- Department
of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, United States
| | - Wenjin Cao
- Department
of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, United States
| | - Jong Hyun Kim
- Department
of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, United States
| | - Ya Wang
- MIIT
Key Laboratory of Critical Materials Technology for New Energy Conversion
and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150080, China
| | - Yang Liu
- MIIT
Key Laboratory of Critical Materials Technology for New Energy Conversion
and Storage, School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150080, China
| | - Dong-Sheng Yang
- Department
of Chemistry, University of Kentucky, Lexington, Kentucky 40506-0055, United States
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18
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Rotational spectroscopy of ClZnCH3 (X1A1): Gas-phase synthesis and characterization of a monomeric Grignard-type reagent. Chem Phys Lett 2016. [DOI: 10.1016/j.cplett.2016.01.023] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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19
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Price JS, Chadha P, Emslie DJH. Base-Free and Bisphosphine Ligand Dialkylmanganese(II) Complexes as Precursors for Manganese Metal Deposition. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00907] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jeffrey S. Price
- Department of Chemistry and
Chemical Biology, McMaster University, Hamilton, Ontario L8S 4M1, Canada
| | - Preeti Chadha
- Department of Chemistry and
Chemical Biology, McMaster University, Hamilton, Ontario L8S 4M1, Canada
| | - David J. H. Emslie
- Department of Chemistry and
Chemical Biology, McMaster University, Hamilton, Ontario L8S 4M1, Canada
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20
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Bucchino MP, Young JP, Sheridan PM, Ziurys LM. Structural Determination and Gas-Phase Synthesis of Monomeric, Unsolvated IZnCH 3 ( X̃1A 1): A Model Organozinc Halide. J Phys Chem A 2014; 118:11204-10. [DOI: 10.1021/jp507926x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Matthew P. Bucchino
- Department
of Chemistry, Department of Astronomy, and Steward Observatory, University of Arizona, 933 North Cherry Avenue, Tucson, Arizona 85721, United States
| | - Justin P. Young
- Department
of Chemistry and Biochemistry, Canisius College, 2001 Main Street, Buffalo, New York 14208, United States
| | - Phillip M. Sheridan
- Department
of Chemistry and Biochemistry, Canisius College, 2001 Main Street, Buffalo, New York 14208, United States
| | - Lucy M. Ziurys
- Department
of Chemistry, Department of Astronomy, and Steward Observatory, University of Arizona, 933 North Cherry Avenue, Tucson, Arizona 85721, United States
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21
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Wu XN, Zhao HT, Li J, Schlangen M, Schwarz H. Highly regioselective hydride transfer, oxidative dehydrogenation, and hydrogen-atom abstraction in the thermal gas-phase chemistry of [Zn(OH)]+/C3H8. Phys Chem Chem Phys 2014; 16:26617-23. [DOI: 10.1039/c4cp02139h] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The metal center of [Zn(OH)]+ serves as active site in the regiospecific hydride transfer to generate [i-C3H7]+ as major product in the reaction with C3H8. In the [Zn(OH)]+–C3H8 system, a high regioselectivity features the remarkable chemoselectivity.
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Affiliation(s)
- Xiao-Nan Wu
- Institut für Chemie
- Technische Universität Berlin
- , Berlin
| | - Hai-Tao Zhao
- Institut für Chemie
- Technische Universität Berlin
- , Berlin
| | - Jilai Li
- Institut für Chemie
- Technische Universität Berlin
- , Berlin
| | | | - Helmut Schwarz
- Institut für Chemie
- Technische Universität Berlin
- , Berlin
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22
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Fioroni M. Astrochemistry of transition metals? The selected cases of [FeN]+, [FeNH]+ and [(CO)2FeN]+: pathways toward CH3NH2 and HNCO. Phys Chem Chem Phys 2014; 16:24312-22. [DOI: 10.1039/c4cp03218g] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Transition metals are proposed to play an active role in the synthesis of organic compounds containing heteroatoms in astrochemistry.
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23
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Henchy C, Kilmartin U, McCaffrey JG. Vacuum Ultraviolet Spectroscopy and Photochemistry of Zinc Dihydride and Related Molecules in Low-Temperature Matrices. J Phys Chem A 2013; 117:9168-78. [DOI: 10.1021/jp404695a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Chris Henchy
- Department of Chemistry, National University of Ireland Maynooth, Maynooth, Co. Kildare, Ireland
| | - Una Kilmartin
- Department of Chemistry, National University of Ireland Maynooth, Maynooth, Co. Kildare, Ireland
| | - John G. McCaffrey
- Department of Chemistry, National University of Ireland Maynooth, Maynooth, Co. Kildare, Ireland
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24
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Halfen DT, Sun M, Harris B, Ziurys LM. The microwave and millimeter spectrum of ZnCCH (X̃2Σ+): A new zinc-containing free radical. J Chem Phys 2012; 136:244310. [DOI: 10.1063/1.4729943] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
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Hughes TF, Harvey JN, Friesner RA. A B3LYP-DBLOC empirical correction scheme for ligand removal enthalpies of transition metal complexes: parameterization against experimental and CCSD(T)-F12 heats of formation. Phys Chem Chem Phys 2012; 14:7724-38. [DOI: 10.1039/c2cp40220c] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Sattler W, Parkin G. Synthesis, Structure, and Reactivity of a Mononuclear Organozinc Hydride Complex: Facile Insertion of CO2 into a Zn–H Bond and CO2-Promoted Displacement of Siloxide Ligands. J Am Chem Soc 2011; 133:9708-11. [DOI: 10.1021/ja2035706] [Citation(s) in RCA: 104] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Wesley Sattler
- Department of Chemistry, Columbia University, New York, New York 10027, United States
| | - Gerard Parkin
- Department of Chemistry, Columbia University, New York, New York 10027, United States
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