1
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Agrawal NK, Dash SR, Vanka K, Nethaji M, Jagirdar BR. Reactivity of four coordinate iridium complex towards hydrogen: an experimental and computational study. J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2022.122317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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2
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Fehér PP, Joó F, Papp G, Purgel M. Hydrogenation of Cinnamaldehyde by Water‐Soluble Ruthenium(II) Phosphine Complexes: A DFT Study on the Selectivity and Viability of
trans
‐Dihydride Pathways. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000933] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Péter Pál Fehér
- Department of Physical Chemistry University of Debrecen Egyetem tér 1 4032 Debrecen Hungary
- Institute of Organic Chemistry Research Centre for Natural Sciences Magyar tudósok körútja 2 1117 Budapest Hungary
| | - Ferenc Joó
- Department of Physical Chemistry University of Debrecen Egyetem tér 1 4032 Debrecen Hungary
- MTA-DE Redox and Homogeneous Catalytic Reaction Mechanisms Research Group University of Debrecen Egyetem tér 1 4032 Debrecen Hungary
| | - Gábor Papp
- Department of Physical Chemistry University of Debrecen Egyetem tér 1 4032 Debrecen Hungary
| | - Mihály Purgel
- Department of Physical Chemistry University of Debrecen Egyetem tér 1 4032 Debrecen Hungary
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3
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Li YJ, Lai HT, Hu CH, Chen JH, Lin CH, Huang JH. Geometric isomerization and geometry controlled catalytic alcohol aminations of ruthenium hydride compounds containing bidentate pyrrolyl-imines. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.120957] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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4
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Lai H, Chen K, Li Y, Wu C, Hu C, Lin C, Huang J. Thermal isomerization of ruthenium hydride compounds containing asymmetric bidentate pyrrole‐imine ligands. J CHIN CHEM SOC-TAIP 2019. [DOI: 10.1002/jccs.201900156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Hsuan‐Ting Lai
- Department of ChemistryNational Changhua University of Education Changhua Taiwan
| | - Kun‐Hao Chen
- Department of ChemistryNational Changhua University of Education Changhua Taiwan
| | - Yong‐Jie Li
- Department of ChemistryNational Changhua University of Education Changhua Taiwan
| | - Cheng‐Hsien Wu
- Department of ChemistryNational Changhua University of Education Changhua Taiwan
| | - Ching‐Han Hu
- Department of ChemistryNational Changhua University of Education Changhua Taiwan
| | - Chia‐Her Lin
- Department of ChemistryChung‐Yuan Christian University Chun‐Li Taiwan
| | - Jui‐Hsien Huang
- Department of ChemistryNational Changhua University of Education Changhua Taiwan
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5
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Zacharopoulos N, Kolovou E, Peppas A, Koukoulakis K, Bakeas E, Schnakenburg G, Philippopoulos AI. Pyridyl based ruthenium(II) catalyst precursors and their dihydride analogues as the catalytically active species for the transfer hydrogenation of ketones. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.07.030] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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6
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Facile synthesis of a 2-(2′-pyridyl)-4-(methylcarboxy)quinoline ruthenium (II) based catalyst precursor for transfer hydrogenation of aromatic ketones. INORG CHEM COMMUN 2018. [DOI: 10.1016/j.inoche.2018.04.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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7
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Procacci B, Duckett SB, George MW, Hanson-Heine MWD, Horvath R, Perutz RN, Sun XZ, Vuong KQ, Welch JA. Competing Pathways in the Photochemistry of Ru(H) 2(CO)(PPh 3) 3. Organometallics 2018. [DOI: 10.1021/acs.organomet.7b00802] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Barbara Procacci
- Department of Chemistry, University of York, York YO10 5DD, U.K
- Centre for Hyperpolarisation in Magnetic Resonance, Department of Chemistry, York Science Park, University of York, York YO10 5NY, U.K
| | - Simon B. Duckett
- Department of Chemistry, University of York, York YO10 5DD, U.K
- Centre for Hyperpolarisation in Magnetic Resonance, Department of Chemistry, York Science Park, University of York, York YO10 5NY, U.K
| | - Michael W. George
- School of Chemistry, University of Nottingham, Nottingham NG7 2RD, U.K
- Department of Chemical and Environmental Engineering, The University of Nottingham Ningbo China, 199 Taikang East Road, Ningbo 315100, People’s Republic of China
| | | | - Raphael Horvath
- School of Chemistry, University of Nottingham, Nottingham NG7 2RD, U.K
| | - Robin N. Perutz
- Department of Chemistry, University of York, York YO10 5DD, U.K
| | - Xue-Zhong Sun
- School of Chemistry, University of Nottingham, Nottingham NG7 2RD, U.K
| | - Khuong Q. Vuong
- School of Chemistry, University of Nottingham, Nottingham NG7 2RD, U.K
| | - Janet A. Welch
- Department of Chemistry, University of York, York YO10 5DD, U.K
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8
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Nascimento RD, Silva AK, Lião LM, Deflon VM, Ueno LT, Dinelli LR, Bogado AL. Mixed diphosphine/diamine ruthenium (II) isomers: Synthesis, structural characterization and catalytic hydrogenation of ketones. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.09.044] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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9
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Morris RH. Iron Group Hydrides in Noyori Bifunctional Catalysis. CHEM REC 2016; 16:2640-2654. [DOI: 10.1002/tcr.201600080] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Indexed: 11/09/2022]
Affiliation(s)
- Robert H. Morris
- Department of Chemistry; University of Toronto; 80 Saint George Street Toronto, Ontario M5S3H6 Canada
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10
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Yamamura T, Nakane S, Nomura Y, Tanaka S, Kitamura M. Development of an axially chiral sp3P/sp3NH/sp2N-combined linear tridentate ligand—fac-selective formation of Ru(II) complexes and application to ketone hydrogenation. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.02.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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11
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Amenuvor G, Obuah C, Nordlander E, Darkwa J. Novel pyrazolylphosphite– and pyrazolylphosphinite–ruthenium(ii) complexes as catalysts for hydrogenation of acetophenone. Dalton Trans 2016; 45:13514-24. [DOI: 10.1039/c6dt02164f] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New pyrazolylphosphite– and pyrazolylphosphinite–ruthenium(ii) complexes that are effective hydrogenation catalysts for acetophenone.
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Affiliation(s)
| | - Collins Obuah
- Department of Chemistry
- University of Johannesburg
- South Africa
| | - Ebbe Nordlander
- Inorganic Chemistry Research Group
- Chemical Physics
- Centre for Chemistry and Chemical Engineering
- Lund University
- SE-221 00 Lund
| | - James Darkwa
- Department of Chemistry
- University of Johannesburg
- South Africa
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12
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Ruthenium and osmium complexes containing 2-(aminomethyl)pyridine (Ampy)-based ligands in catalysis. Coord Chem Rev 2015. [DOI: 10.1016/j.ccr.2015.04.007] [Citation(s) in RCA: 87] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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13
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Bai W, Lee KH, Tse SKS, Chan KW, Lin Z, Jia G. Ruthenium-Catalyzed Deuteration of Alcohols with Deuterium Oxide. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00134] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Wei Bai
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
| | - Ka-Ho Lee
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
| | - Sunny Kai San Tse
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
| | - Ka Wing Chan
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
| | - Zhenyang Lin
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
| | - Guochen Jia
- Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, People’s Republic of China
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14
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15
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Zerla DS, Rimoldi I, Cesarotti E, Facchetti G, Pellizzoni M, Fusè M. Diastereoselectivity and catalytic activity in ruthenium complexes chiral at the metal centre. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2014.06.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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16
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Kim S, Kim D, Lee HJ, Lee H. Palladium(II) complexes containing N,N′-bidentate N-(pyridin-2-ylmethyl)aniline and its derivatives: Synthesis, structural characterisation, and methyl methacrylate polymerisation. Polyhedron 2014. [DOI: 10.1016/j.poly.2014.04.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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17
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Naidu K, Jagirdar BR. Approaches toward (η2-HX) (X = H, SiR (R=Me3 or Me2Ph), CH3) sigma-complexes of ruthenium. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2014.03.027] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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18
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Bera B, Patil YP, Nethaji M, Jagirdar BR. Dynamics of H-atom exchange in stable cis-dihydrogen/hydride complexes of ruthenium(ii) bearing phosphine and N–N bidentate ligands. Dalton Trans 2014; 43:4726-33. [DOI: 10.1039/c3dt52575a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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19
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Cavarzan DA, Fagundes FD, Fuganti O, da Silva CW, Pinheiro CB, Back DF, Barison A, Bogado AL, de Araujo MP. Mixed phosphine/diimines and/or amines ruthenium carbonyl complexes: Synthesis, characterization and transfer-hydrogenation. Polyhedron 2013. [DOI: 10.1016/j.poly.2013.06.022] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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20
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Jiang F, Yuan K, Achard M, Bruneau C. Ruthenium-Containing Phosphinesulfonate Chelate for the Hydrogenation of Aryl Ketones. Chemistry 2013; 19:10343-52. [DOI: 10.1002/chem.201301201] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2013] [Indexed: 11/12/2022]
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21
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Feng R, Xiao A, Zhang X, Tang Y, Lei M. Origins of enantioselectivity in asymmetric ketone hydrogenation catalyzed by a RuH2(binap)(cydn) complex: insights from a computational study. Dalton Trans 2013. [DOI: 10.1039/c2dt32210b] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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22
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Abdur-Rashid K, Lough AJ. [(R)-2,2-Bis(diphenyl-phosphan-yl)-1,1'-binaphthyl-κ(2) P,P']{2-[(2R)-1,2-diamino-1-(4-meth-oxy-phen-yl)-3-methyl-but-yl]-5-meth-oxy-phenyl-κC (1)}hydrido-ruthenium(II) benzene monosolvate. Acta Crystallogr Sect E Struct Rep Online 2012; 68:m1486-m1487. [PMID: 23468708 PMCID: PMC3588743 DOI: 10.1107/s1600536812046065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2012] [Accepted: 11/07/2012] [Indexed: 06/01/2023]
Abstract
In the title complex, [Ru(C19H25N2O2)H(C44H32P2)]·C6H6, the Ru(II) ion is in a distorted octa-hedral coordination environment with the hydride H atom trans to the tertiary carbinamine N atom, giving an H-Ru-N angle of 160.8 (12)°. The equatorial sites are occupied by two P atoms, the secondary carbinamine N atom and a coordinated C atom.
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Affiliation(s)
- Kamaluddin Abdur-Rashid
- Kanata Chemical Technologies Inc., 101 College Street, Office 230, Toronto, Ontario, Canada M5G 1L7
| | - Alan J. Lough
- Department of Chemistry, University of Toronto, Toronto, Ontario, Canada M5S 3H6
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23
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Vaquero M, Suárez A, Vargas S, Bottari G, Álvarez E, Pizzano A. Highly Enantioselective Imine Hydrogenation Catalyzed by Ruthenium Phosphane-Phosphite Diamine Complexes. Chemistry 2012; 18:15586-91. [DOI: 10.1002/chem.201203193] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2012] [Indexed: 11/11/2022]
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24
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Barquín M, Garralda MA, Hernández R, Ibarlucea L, Mendicute‐Fierro C, Torralba MC, Torres MR, San Nacianceno V, Zumeta I. New Acylhydrido‐ and Diacylrhodium(III) Organocomplexes Derived from 8‐Quinolinecarbaldehyde and/or
o
‐(Diphenylphosphanyl)benzaldehyde. Eur J Inorg Chem 2011. [DOI: 10.1002/ejic.201100904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Montserrat Barquín
- Facultad de Química de San Sebastián, Universidad del País Vasco, Apdo. 1072, 20080 San Sebastián, Spain
| | - María A. Garralda
- Facultad de Química de San Sebastián, Universidad del País Vasco, Apdo. 1072, 20080 San Sebastián, Spain
| | - Ricardo Hernández
- Facultad de Química de San Sebastián, Universidad del País Vasco, Apdo. 1072, 20080 San Sebastián, Spain
| | - Lourdes Ibarlucea
- Facultad de Química de San Sebastián, Universidad del País Vasco, Apdo. 1072, 20080 San Sebastián, Spain
| | - Claudio Mendicute‐Fierro
- Facultad de Química de San Sebastián, Universidad del País Vasco, Apdo. 1072, 20080 San Sebastián, Spain
| | - M. Carmen Torralba
- Departamento de Química Inorgánica, Laboratorio de Difracción de Rayos X, Facultad de Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain
| | - M. Rosario Torres
- Departamento de Química Inorgánica, Laboratorio de Difracción de Rayos X, Facultad de Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain
| | - Virginia San Nacianceno
- Facultad de Química de San Sebastián, Universidad del País Vasco, Apdo. 1072, 20080 San Sebastián, Spain
| | - Itziar Zumeta
- Facultad de Química de San Sebastián, Universidad del País Vasco, Apdo. 1072, 20080 San Sebastián, Spain
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25
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Li Y, Zhou Y, Shi Q, Ding K, Noyori R, Sandoval CA. An Efficient Diphosphine/Hybrid-Amine Combination for Ruthenium(II)-Catalyzed Asymmetric Hydrogenation of Aryl Ketones. Adv Synth Catal 2011. [DOI: 10.1002/adsc.201000577] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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26
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Prokopchuk DE, Lough AJ, Morris RH. From amine to ruthenaziridine to azaallyl: unusual transformation of di-(2-pyridylmethyl)amine on ruthenium. Dalton Trans 2011; 40:10603-8. [DOI: 10.1039/c1dt10626k] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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27
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Phillips S, Fuentes J, Clarke M. On the NH Effect in Ruthenium-Catalysed Hydrogenation of Ketones: Rational Design of Phosphine-Amino-Alcohol Ligands for Asymmetric Hydrogenation of Ketones. Chemistry 2010; 16:8002-5. [DOI: 10.1002/chem.201000790] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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28
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Bie F, Li Y, Cao W, Sanboval CA. Ru-catalyzed Asymmetric Hydrogenation of Aryl Ketones Using Tetrazole Derived NH2-hybrid Ligand. CHINESE J CHEM 2009. [DOI: 10.1002/cjoc.201090000] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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29
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Arroyo M, García-de-Prada MT, García-Martín C, García-Pacios V, García-Rodríguez R, Gómez-Iglesias P, Lorenzo F, Martín-Moreno I, Miguel D, Villafañe F. fac-Acetato-bis(pyrazole) complexes: A systematic study on intra- and intermolecular hydrogen bonds. J Organomet Chem 2009. [DOI: 10.1016/j.jorganchem.2009.05.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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30
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Baratta W, Ballico M, Del Zotto A, Herdtweck E, Magnolia S, Peloso R, Siega K, Toniutti M, Zangrando E, Rigo P. Pincer CNN Ruthenium(II) Complexes with Oxygen-Containing Ligands (O2CR, OAr, OR, OSiR3, O3SCF3): Synthesis, Structure, and Catalytic Activity in Fast Transfer Hydrogenation. Organometallics 2009. [DOI: 10.1021/om900274r] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Walter Baratta
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Udine, Via Cotonificio 108, I-33100 Udine, Italy
| | - Maurizio Ballico
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Udine, Via Cotonificio 108, I-33100 Udine, Italy
| | - Alessandro Del Zotto
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Udine, Via Cotonificio 108, I-33100 Udine, Italy
| | - Eberhardt Herdtweck
- Department Chemie, Lehrstuhl für Anorganische Chemie, Technische Universität München, Lichtenbergstrasse 4, 85747 Garching, Germany
| | - Santo Magnolia
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Udine, Via Cotonificio 108, I-33100 Udine, Italy
| | - Riccardo Peloso
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Udine, Via Cotonificio 108, I-33100 Udine, Italy
| | - Katia Siega
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Udine, Via Cotonificio 108, I-33100 Udine, Italy
| | - Micaela Toniutti
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Udine, Via Cotonificio 108, I-33100 Udine, Italy
| | - Ennio Zangrando
- Dipartimento di Scienze Chimiche, Università di Trieste, Via L. Giorgieri 1, I-34127 Trieste, Italy
| | - Pierluigi Rigo
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Udine, Via Cotonificio 108, I-33100 Udine, Italy
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31
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Li Y, Ding K, Sandoval CA. Hybrid NH2-Benzimidazole Ligands for Efficient Ru-Catalyzed Asymmetric Hydrogenation of Aryl Ketones. Org Lett 2009; 11:907-10. [DOI: 10.1021/ol802766u] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yuehui Li
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Kuiling Ding
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Christian A. Sandoval
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
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32
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Baratta W, Ballico M, Baldino S, Chelucci G, Herdtweck E, Siega K, Magnolia S, Rigo P. New benzo[h]quinoline-based ligands and their pincer Ru and Os complexes for efficient catalytic transfer hydrogenation of carbonyl compounds. Chemistry 2008; 14:9148-60. [PMID: 18803204 DOI: 10.1002/chem.200800888] [Citation(s) in RCA: 91] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
New benzo[h]quinoline ligands (HCN'N) containing a CHRNH2 (R=H (a), Me (b), tBu (c)) function in the 2-position were prepared starting from benzo[h]quinoline N-oxide (in the case of ligand a) and 2-chlorobenzo[h]quinoline (for ligands b and c). These compounds were used to prepare ruthenium and osmium complexes, which are excellent catalysts for the transfer hydrogenation (TH) of ketones. The reaction of a with [RuCl2(PPh3)3] in 2-propanol at reflux afforded the terdentate CN'N complex [RuCl(CN'N)(PPh3)2] (1), whereas the complexes [RuCl(CN'N)(dppb)] (2-4; dppb=Ph2P(CH2)4PPh2) were obtained from [RuCl2(PPh3)(dppb)] with a-c, respectively. Employment of (R,S)-Josiphos, (S,R)-Josiphos*, (S,S)-Skewphos, and (S)-MeO-Biphep in combination with [RuCl2(PPh3)3] and ligand a gave the chiral derivatives [RuCl(CN'N)(PP)] (5-8). The osmium complex [OsCl(CN'N)(dppb)] (12) was prepared by treatment of [OsCl2(PPh3)3] with dppb and ligand a. Reaction of the chloride 2 and 12 with NaOiPr in 2-propanol/toluene afforded the hydride complexes [MH(CN'N)(dppb)] (M=Ru 10, Os 14), through elimination of acetone from [M(OiPr)(CN'N)(dppb)] (M=Ru 9, Os 13). The species 9 and 13 easily reacted with 4,4'-difluorobenzophenone, via 10 and 14, respectively, affording the corresponding isolable alkoxides [M(OR)(CN'N)(dppb)] (M=Ru 11, Os 15). The complexes [MX(CN'N)(P2)] (1-15) (M=Ru, Os; X=Cl, H, OR; P=PPh3 and P2=diphosphane) are efficient catalysts for the TH of carbonyl compounds with 2-propanol in the presence of NaOiPr (2 mol %). Turnover frequency (TOF) values up to 1.8x10(6) h(-1) have been achieved using 0.02-0.001 mol % of catalyst. Much the same activity has been observed for the Ru--Cl, --H, --OR, and the Os--Cl derivatives, whereas the Os--H and Os--OR derivatives display significantly lower activity on account of their high oxygen sensitivity. The chiral Ru complexes 5-8 catalyze the asymmetric TH of methyl-aryl ketones with TOF approximately 10(5) h(-1) at 60 degrees C, up to 97 % enatiomeric excess (ee) and remarkably high productivity (0.005 mol % catalyst loading). High catalytic activity (TOF up to 2.2x10(5) h(-1)) and enantioselectivity (up to 98 % ee) have also been achieved with the in-situ-generated catalysts prepared from [MCl2(PPh3)3], (S,R)-Josiphos or (S,R)-Josiphos*, and the benzo[h]quinoline ligands a-c.
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Affiliation(s)
- Walter Baratta
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Udine, Via Cotonificio 108, 33100 Udine, Italy.
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Liu D, Dang L, Sun Y, Chan HS, Lin Z, Xie Z. Hydrogen-Mediated Metal−Carbon to Metal−Boron Bond Conversion in Metal−Carboranyl Complexes. J Am Chem Soc 2008; 130:16103-10. [DOI: 10.1021/ja8067098] [Citation(s) in RCA: 60] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Dongmei Liu
- Departments of Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China, and The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Li Dang
- Departments of Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China, and The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Yi Sun
- Departments of Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China, and The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Hoi-Shan Chan
- Departments of Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China, and The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Zhenyang Lin
- Departments of Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China, and The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
| | - Zuowei Xie
- Departments of Chemistry, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China, and The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
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Sandoval C, Li Y, Ding K, Noyori R. The Hydrogenation/Transfer Hydrogenation Network in Asymmetric Reduction of Ketones Catalyzed by [RuCl2(binap)(pica)] Complexes. Chem Asian J 2008; 3:1801-10. [DOI: 10.1002/asia.200800246] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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35
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1‐(Pyridin‐2‐yl)methanamine‐Based Ruthenium Catalysts for Fast Transfer Hydrogenation of Carbonyl Compounds in 2‐Propanol. Eur J Inorg Chem 2008. [DOI: 10.1002/ejic.200800498] [Citation(s) in RCA: 101] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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36
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Bravo J, Castro J, García-Fontán S, Rodríguez-Martínez MC, Albertin G, Antoniutti S, Manera A. Preparation of hydride complexes of ruthenium with bidentate phosphite ligands. J Organomet Chem 2007. [DOI: 10.1016/j.jorganchem.2007.09.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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37
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Catalytic deoxygenation of terminal-diols under acidic aqueous conditions by the ruthenium complexes [(η6-arene)Ru(X)(N∩N)](OTf)n, X=H2O, H, η6-arene=p-Me-iPr-C6H4, C6Me6, N∩N=bipy, phen, 6,6′-diamino-bipy, 2,9-diamino-phen, n=1, 2). ACTA ACUST UNITED AC 2007. [DOI: 10.1016/j.molcata.2007.08.008] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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38
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Hadzovic A, Song D, MacLaughlin CM, Morris RH. A Mechanism Displaying Autocatalysis: The Hydrogenation of Acetophenone Catalyzed by RuH(S-binap)(app) Where app Is the Amido Ligand Derived from 2-Amino-2-(2-pyridyl)propane. Organometallics 2007. [DOI: 10.1021/om700849w] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Alen Hadzovic
- Davenport Laboratory, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Datong Song
- Davenport Laboratory, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Christina M. MacLaughlin
- Davenport Laboratory, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
| | - Robert H. Morris
- Davenport Laboratory, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
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39
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Del Zotto A, Baratta W, Ballico M, Herdtweck E, Rigo P. [RuCl2(PPh3)(PNN‘)] Complexes as Efficient Catalysts in Transfer Hydrogenation of Ketones. Organometallics 2007. [DOI: 10.1021/om700647k] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Alessandro Del Zotto
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Udine, via Cotonificio 108, I-33100 Udine, Italy, and Department Chemie, Lehrstuhl für Anorganische Chemie, Technische Universität München, Lichtenbergstrasse 4, D-85747 Garching, Germany
| | - Walter Baratta
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Udine, via Cotonificio 108, I-33100 Udine, Italy, and Department Chemie, Lehrstuhl für Anorganische Chemie, Technische Universität München, Lichtenbergstrasse 4, D-85747 Garching, Germany
| | - Maurizio Ballico
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Udine, via Cotonificio 108, I-33100 Udine, Italy, and Department Chemie, Lehrstuhl für Anorganische Chemie, Technische Universität München, Lichtenbergstrasse 4, D-85747 Garching, Germany
| | - Eberhardt Herdtweck
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Udine, via Cotonificio 108, I-33100 Udine, Italy, and Department Chemie, Lehrstuhl für Anorganische Chemie, Technische Universität München, Lichtenbergstrasse 4, D-85747 Garching, Germany
| | - Pierluigi Rigo
- Dipartimento di Scienze e Tecnologie Chimiche, Università di Udine, via Cotonificio 108, I-33100 Udine, Italy, and Department Chemie, Lehrstuhl für Anorganische Chemie, Technische Universität München, Lichtenbergstrasse 4, D-85747 Garching, Germany
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40
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Garralda MA, Hernández R, Ibarlucea L, Pinilla E, Torres MR, Zarandona M. Selective Formation of Rhodium Diacyl or Acyl Hydrido Hemiaminal Complexes in the Reaction of o-(Diphenylphosphino)benzaldehyde with Rhodium 2-Aminopyridine or 2-(Aminomethyl)pyridine Compounds. Organometallics 2007. [DOI: 10.1021/om7005134] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- María A. Garralda
- Facultad de Química de San Sebastián, Universidad del País Vasco, Apartado 1072, 20080 San Sebastián, Spain, and Departamento de Química Inorgánica, Laboratorio de Difracción de Rayos X, Facultad de Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain
| | - Ricardo Hernández
- Facultad de Química de San Sebastián, Universidad del País Vasco, Apartado 1072, 20080 San Sebastián, Spain, and Departamento de Química Inorgánica, Laboratorio de Difracción de Rayos X, Facultad de Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain
| | - Lourdes Ibarlucea
- Facultad de Química de San Sebastián, Universidad del País Vasco, Apartado 1072, 20080 San Sebastián, Spain, and Departamento de Química Inorgánica, Laboratorio de Difracción de Rayos X, Facultad de Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain
| | - Elena Pinilla
- Facultad de Química de San Sebastián, Universidad del País Vasco, Apartado 1072, 20080 San Sebastián, Spain, and Departamento de Química Inorgánica, Laboratorio de Difracción de Rayos X, Facultad de Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain
| | - M. Rosario Torres
- Facultad de Química de San Sebastián, Universidad del País Vasco, Apartado 1072, 20080 San Sebastián, Spain, and Departamento de Química Inorgánica, Laboratorio de Difracción de Rayos X, Facultad de Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain
| | - Malkoa Zarandona
- Facultad de Química de San Sebastián, Universidad del País Vasco, Apartado 1072, 20080 San Sebastián, Spain, and Departamento de Química Inorgánica, Laboratorio de Difracción de Rayos X, Facultad de Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain
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41
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Morilla ME, Rodríguez P, Belderrain TR, Graiff C, Tiripicchio A, Nicasio MC, Pérez PJ. Synthesis, Characterization, and Reactivity of Ruthenium Diene/Diamine Complexes Including Catalytic Hydrogenation of Ketones. Inorg Chem 2007; 46:9405-14. [PMID: 17900107 DOI: 10.1021/ic701363g] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Thermal reactions between [RuCl2(diene)]n (diene = 2,5-norbornadiene, nbd; 1,5-cyclooctadiene, cod) with an excess of N,N,N',N'-tetramethylethylene diamine (tmeda) afforded derivatives [RuCl2(diene)(tmeda)] (diene = nbd, 1; cod, 2) as a mixture of cis and trans isomers. When thermolysis was performed under H2 mixtures of hydride species [RuCl(H)(diene)(tmeda)] (diene = nbd, 3; cod, 4) and the bis-tmeda adduct trans-[RuCl2(tmeda)2] (5) were obtained in different ratios depending upon the reaction conditions and reaction times. Heating polymeric Ru(II) precursors in toluene in the presence of a 5-fold excess of the bulkier N,N,N',N'-tetraethylethylene diamine (teeda) resulted in a rare diamine dealkylation process with formation of trans-[RuCl2(nbd)(Et2NCH2CH2NHEt)] (6) and trans-[RuCl2(cod)(EtHNCH2CH2NHEt)] (7) in high yields. The presence of N-H functionalities in the coordinated diamine ligands of 6 and 7 was unambiguously established by single-crystal X-ray diffraction studies. The dealkylation process of the teeda ligand seems to proceed intramolecularly as shown by solution NMR studies performed with the soluble Ru(II) precursors trans-[RuCl2(amine)2(diene)] (diene = nbd, amine = morpholine, 9; diene = cod, amine = Et2NH, 10). The above complexes [RuCl2(diene)(diamine)] have been tested as precatalysts in the hydrogenation of ketones both for transfer as well as direct hydrogenation, the latter route being the most effective.
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Affiliation(s)
- M Esther Morilla
- Laboratorio de Catálisis Homogénea, Departamento de Química y Ciencia de los Materiales, Unidad Asociada al Consejo Superior de Investigaciones Cientificas, Campus de El Carmen s/n, Universidad de Huelva, 21007 Huelva, Spain
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42
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Schmid WF, Zorbas-Seifried S, John RO, Arion VB, Jakupec MA, Roller A, Galanski MS, Chiorescu I, Zorbas H, Keppler BK. The First Ruthenium-Based Paullones: Syntheses, X-ray Diffraction Structures, and Spectroscopic and Antiproliferative Properties in Vitro. Inorg Chem 2007; 46:3645-56. [PMID: 17402728 DOI: 10.1021/ic070098j] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Two novel paullone derivatives, namely, 6-(alpha-picolylamino)-7,12-dihydroindolo[3,2-d][1]benzazepine (L1) and 9-bromo-6-(alpha-picolylamino)-7,12-dihydroindolo[3,2-d][1]benzazepine (L2), have been prepared. The reaction of cis-[RuCl2(DMSO)4] (DMSO=dimethyl sulfoxide) with L1 and L2 in a 1:1 molar ratio in dry ethanol at 50 degrees C afforded the complexes trans-[RuIICl2(DMSO)2L1] (1a) and trans-[RuIICl2(DMSO)2L2] (1b) in 26 and 30% yield, respectively. The reaction carried out from the same starting compounds in a 1:2 molar ratio at 75 degrees C led to the formation of [RuIICl(DMSO)(L1)2]Cl (2a) and [RuIICl(DMSO)(L2)2]Cl (2b) in 16 and 23% yield, correspondingly. The products were characterized by elemental analysis, one- and two-dimensional NMR spectroscopy, electrospray ionization mass spectrometry, IR spectroscopy, electronic spectra, cyclic voltammetry, and X-ray crystallography (L1, L2, 1a, and 2b). Complexes 2a and 2b exhibit remarkable antiproliferative activity in three human carcinoma cell lines, A549 (non-small cell lung carcinoma), CH1 (ovarian carcinoma), and SW480 (colon carcinoma). The novel complexes show an intercalative mode of interaction with DNA, which may render them attractive alternatives to metal compounds with a coordinative mode of interaction.
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Affiliation(s)
- Wolfgang F Schmid
- Institute of Inorganic Chemistry, Währingerstr. 42, A-1090 Vienna, Austria
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43
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Ito M, Ikariya T. Catalytic hydrogenation of polar organic functionalities based on Ru-mediated heterolytic dihydrogen cleavage. Chem Commun (Camb) 2007:5134-42. [DOI: 10.1039/b709704b] [Citation(s) in RCA: 187] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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44
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Sui-Seng C, Hadzovic A, Lough AJ, Morris RH. Novel hydrido-ruthenium(ii) complexes with histidine derivatives and their application in the hydrogenation of ketones. Dalton Trans 2007:2536-41. [PMID: 17563789 DOI: 10.1039/b702803b] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The complexes RuHCl((R)-binap)(L-NH2) with L-NH2 = (S)-histidine-Me-ester (1), histamine (3), (S)-histidinol (4) or 1-Me-(S)-histidine-Me-ester (5), and RuHCl((S)-binap)(L-NH(2)) with L-NH2 = (S)-histidine-Me-ester (2) have been prepared in 60-81% overall yields in a one-pot, three-step procedure from the precursor RuCl2(PPh3)3. Their octahedral structures with hydride trans to chloride were deduced from their NMR spectra and confirmed by the results of a single crystal X-ray diffraction study for complex 3. Under H2 and in the presence of KOtBu, complexes 1-5 in 2-propanol form moderately active catalyst precursors for the asymmetric hydrogenation of acetophenone to 1-phenylethanol. Complex 5 is more active and enantioselective than complexes 1-4, allowing complete conversion to 1-phenylethanol in 46% e.e. (R) in 72 h at 20 degrees C under 1 MPa of H2 with substrate : catalyst : base = 2000 : 1 : 30. Complex 5, when activated, also catalyzes the hydrogenation of trans-4-phenyl-3-buten-2-one to exclusively the allyl alcohol 4-phenyl-3-buten-2-ol under 2.7 MPa of H2 at 50 degrees C in 2-propanol. This selectivity for C=O versus C=C hydrogenation is consistent with a mechanism involving the outer sphere transfer of hydride and proton to the polar bond. Further extensions to complexes with peptides with N-terminal histidine groups appear feasible on the basis of the current work.
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Affiliation(s)
- Christine Sui-Seng
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario M5S 3H6, Canada
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45
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Boubekeur L, Ulmer S, Ricard L, Mézailles N, Le Floch P. A Stable Hydrido Amido Ruthenium Complex Bearing a Tridentate Iminophosphorane−Phosphine−Amine Ligand. Organometallics 2005. [DOI: 10.1021/om050738v] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Leïla Boubekeur
- Laboratoire “Hétéroéléments et Coordination”, UMR CNRS 7653 (DCPH), Département de Chimie, Ecole Polytechnique, 91128 Palaiseau Cédex, France
| | - Simon Ulmer
- Laboratoire “Hétéroéléments et Coordination”, UMR CNRS 7653 (DCPH), Département de Chimie, Ecole Polytechnique, 91128 Palaiseau Cédex, France
| | - Louis Ricard
- Laboratoire “Hétéroéléments et Coordination”, UMR CNRS 7653 (DCPH), Département de Chimie, Ecole Polytechnique, 91128 Palaiseau Cédex, France
| | - Nicolas Mézailles
- Laboratoire “Hétéroéléments et Coordination”, UMR CNRS 7653 (DCPH), Département de Chimie, Ecole Polytechnique, 91128 Palaiseau Cédex, France
| | - Pascal Le Floch
- Laboratoire “Hétéroéléments et Coordination”, UMR CNRS 7653 (DCPH), Département de Chimie, Ecole Polytechnique, 91128 Palaiseau Cédex, France
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46
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de Araujo MP, de Figueiredo AT, Bogado AL, Von Poelhsitz G, Ellena J, Castellano EE, Donnici CL, Comasseto JV, Batista AA. Ruthenium Phosphine/Diimine Complexes: Syntheses, Characterization, Reactivity with Carbon Monoxide, and Catalytic Hydrogenation of Ketones. Organometallics 2005. [DOI: 10.1021/om050182b] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Márcio P. de Araujo
- Departamento de Química, Universidade Federal do Paraná, CP 19081, CEP 81531−990, Curitiba (PR), Brazil, Departamento de Química, Universidade Federal de São Carlos, CP 676, CEP 13565-905, São Carlos (SP), Brazil, Instituto de Física de São Carlos, Universidade de São Paulo, CEP 13560-970, São Carlos (SP), Brazil, Departamento de Química, ICEX, Universidade Federal de Minas Gerais, CEP 31270-901, Belo Horizonte (MG), Brazil, and Instituto de Química, Universidade de São Paulo, CEP 05508-900, São Paulo
| | - Alberthmeiry T. de Figueiredo
- Departamento de Química, Universidade Federal do Paraná, CP 19081, CEP 81531−990, Curitiba (PR), Brazil, Departamento de Química, Universidade Federal de São Carlos, CP 676, CEP 13565-905, São Carlos (SP), Brazil, Instituto de Física de São Carlos, Universidade de São Paulo, CEP 13560-970, São Carlos (SP), Brazil, Departamento de Química, ICEX, Universidade Federal de Minas Gerais, CEP 31270-901, Belo Horizonte (MG), Brazil, and Instituto de Química, Universidade de São Paulo, CEP 05508-900, São Paulo
| | - André L. Bogado
- Departamento de Química, Universidade Federal do Paraná, CP 19081, CEP 81531−990, Curitiba (PR), Brazil, Departamento de Química, Universidade Federal de São Carlos, CP 676, CEP 13565-905, São Carlos (SP), Brazil, Instituto de Física de São Carlos, Universidade de São Paulo, CEP 13560-970, São Carlos (SP), Brazil, Departamento de Química, ICEX, Universidade Federal de Minas Gerais, CEP 31270-901, Belo Horizonte (MG), Brazil, and Instituto de Química, Universidade de São Paulo, CEP 05508-900, São Paulo
| | - Gustavo Von Poelhsitz
- Departamento de Química, Universidade Federal do Paraná, CP 19081, CEP 81531−990, Curitiba (PR), Brazil, Departamento de Química, Universidade Federal de São Carlos, CP 676, CEP 13565-905, São Carlos (SP), Brazil, Instituto de Física de São Carlos, Universidade de São Paulo, CEP 13560-970, São Carlos (SP), Brazil, Departamento de Química, ICEX, Universidade Federal de Minas Gerais, CEP 31270-901, Belo Horizonte (MG), Brazil, and Instituto de Química, Universidade de São Paulo, CEP 05508-900, São Paulo
| | - Javier Ellena
- Departamento de Química, Universidade Federal do Paraná, CP 19081, CEP 81531−990, Curitiba (PR), Brazil, Departamento de Química, Universidade Federal de São Carlos, CP 676, CEP 13565-905, São Carlos (SP), Brazil, Instituto de Física de São Carlos, Universidade de São Paulo, CEP 13560-970, São Carlos (SP), Brazil, Departamento de Química, ICEX, Universidade Federal de Minas Gerais, CEP 31270-901, Belo Horizonte (MG), Brazil, and Instituto de Química, Universidade de São Paulo, CEP 05508-900, São Paulo
| | - Eduardo E. Castellano
- Departamento de Química, Universidade Federal do Paraná, CP 19081, CEP 81531−990, Curitiba (PR), Brazil, Departamento de Química, Universidade Federal de São Carlos, CP 676, CEP 13565-905, São Carlos (SP), Brazil, Instituto de Física de São Carlos, Universidade de São Paulo, CEP 13560-970, São Carlos (SP), Brazil, Departamento de Química, ICEX, Universidade Federal de Minas Gerais, CEP 31270-901, Belo Horizonte (MG), Brazil, and Instituto de Química, Universidade de São Paulo, CEP 05508-900, São Paulo
| | - Claudio L. Donnici
- Departamento de Química, Universidade Federal do Paraná, CP 19081, CEP 81531−990, Curitiba (PR), Brazil, Departamento de Química, Universidade Federal de São Carlos, CP 676, CEP 13565-905, São Carlos (SP), Brazil, Instituto de Física de São Carlos, Universidade de São Paulo, CEP 13560-970, São Carlos (SP), Brazil, Departamento de Química, ICEX, Universidade Federal de Minas Gerais, CEP 31270-901, Belo Horizonte (MG), Brazil, and Instituto de Química, Universidade de São Paulo, CEP 05508-900, São Paulo
| | - João V. Comasseto
- Departamento de Química, Universidade Federal do Paraná, CP 19081, CEP 81531−990, Curitiba (PR), Brazil, Departamento de Química, Universidade Federal de São Carlos, CP 676, CEP 13565-905, São Carlos (SP), Brazil, Instituto de Física de São Carlos, Universidade de São Paulo, CEP 13560-970, São Carlos (SP), Brazil, Departamento de Química, ICEX, Universidade Federal de Minas Gerais, CEP 31270-901, Belo Horizonte (MG), Brazil, and Instituto de Química, Universidade de São Paulo, CEP 05508-900, São Paulo
| | - Alzir A. Batista
- Departamento de Química, Universidade Federal do Paraná, CP 19081, CEP 81531−990, Curitiba (PR), Brazil, Departamento de Química, Universidade Federal de São Carlos, CP 676, CEP 13565-905, São Carlos (SP), Brazil, Instituto de Física de São Carlos, Universidade de São Paulo, CEP 13560-970, São Carlos (SP), Brazil, Departamento de Química, ICEX, Universidade Federal de Minas Gerais, CEP 31270-901, Belo Horizonte (MG), Brazil, and Instituto de Química, Universidade de São Paulo, CEP 05508-900, São Paulo
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