1
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Kao CP, Lee JY, Tang MC, Lee HM. Design and synthesis of versatile ligand precursors based on phosphonium ylides for palladalactam formation and catalytic investigation. Dalton Trans 2024; 53:10475-10485. [PMID: 38836836 DOI: 10.1039/d4dt00862f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2024]
Abstract
A new series of ligand precursors designed for the synthesis of palladalactams has been developed. These precursors are easily accessible through a one-step reaction involving 2-chloro-N-phenylacetamide and a wide choice of various monophosphines, offering tunable electronic and steric properties within the ligand framework. The stability of both ligand precursors and resulting palladalactams in ambient air enhances their practical applicability. A newly synthesized palladalactam, featuring an electron-donating triethylphosphine moiety on the anionic phosphonium ylide ligand scaffold exhibited promising catalytic activities in the Mizoroki-Heck coupling reaction between aryl chlorides and alkenes. Theoretical calculations further affirmed that the ligand system in the complex is the most electron-donating, forming the strongest Pd-C bond compared to other complexes with alternative phosphine moieties.
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Affiliation(s)
- Cheng-Po Kao
- Department of Chemistry, National Changhua University of Education, Changhua, 500, Taiwan.
| | - Jhen-Yi Lee
- Department of Chemistry, National Changhua University of Education, Changhua, 500, Taiwan.
| | - Min-Cheng Tang
- Department of Chemistry, National Changhua University of Education, Changhua, 500, Taiwan.
| | - Hon Man Lee
- Department of Chemistry, National Changhua University of Education, Changhua, 500, Taiwan.
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2
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Benito I, Gomila RM, Frontera A. On the energetic stability of halogen bonds involving metals: implications in crystal engineering. CrystEngComm 2022. [DOI: 10.1039/d2ce00545j] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This work reports a combined computational and experimental analysis of the ability of square planar d8 transition metal complexes to establish unconventional halogen bonding interactions with chloro-, bromo- and iodopentafluorobenzene...
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3
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Penn KR, Anders EJ, Lindsay VNG. Expedient Synthesis of Bis(imidazolium) Dichloride Salts and Bis(NHC) Complexes from Imidazoles Using DMSO as a Key Polar Additive. Organometallics 2021. [DOI: 10.1021/acs.organomet.1c00592] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kyle R. Penn
- Department of Chemistry, North Carolina State University, 2620 Yarbrough Drive, Raleigh, North Carolina 27695, United States
| | - Evan J. Anders
- Department of Chemistry, North Carolina State University, 2620 Yarbrough Drive, Raleigh, North Carolina 27695, United States
| | - Vincent N. G. Lindsay
- Department of Chemistry, North Carolina State University, 2620 Yarbrough Drive, Raleigh, North Carolina 27695, United States
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4
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Niknam E, Mahmoodi A, Panahi F, Heydari Dokoohaki M, Zolghadr AR, Khalafi-Nezhad A. Synthesis of some new distyrylbenzene derivatives using immobilized Pd on an NHC-functionalized MIL-101(Cr) catalyst: photophysical property evaluation, DFT and TD-DFT calculations. RSC Adv 2021; 11:12374-12380. [PMID: 35423731 PMCID: PMC8696979 DOI: 10.1039/d1ra00457c] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 03/22/2021] [Indexed: 12/20/2022] Open
Abstract
In this study the catalytic application of a heterogeneous Pd-catalyst system based on metal organic framework [Pd-NHC-MIL-101(Cr)] was investigated in the synthesis of distyrylbenzene derivatives using the Heck reaction. The Pd-NHC-MIL-101(Cr) catalyst showed high efficiency in the synthesis of these π-conjugated materials and products were obtained in high yields with low Pd-contamination based on ICP analysis. The photophysical behaviors for some of the synthesized distyrylbenzene derivatives were evaluated. The DFT and TD-DFT methods were employed to determine the optimized molecular geometry, band gap energy, and the electronic absorption and emission wavelengths of the new synthesized donor-π-acceptor (D-π-A) molecules in the gas phase and in various solvents using the chemical model B3LYP/6-31+G(d,p) level of theory.
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Affiliation(s)
- Esmaeil Niknam
- Department of Chemistry, College of Sciences, Shiraz University Shiraz 71454 Iran
| | - Ali Mahmoodi
- Department of Polymer Engineering and Color Technology, Amirkabir University of Technology Tehran Iran
| | - Farhad Panahi
- Department of Chemistry, College of Sciences, Shiraz University Shiraz 71454 Iran
| | | | - Amin Reza Zolghadr
- Department of Chemistry, College of Sciences, Shiraz University Shiraz 71454 Iran
| | - Ali Khalafi-Nezhad
- Department of Chemistry, College of Sciences, Shiraz University Shiraz 71454 Iran
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5
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Moto Ongagna J, Tamafo Fouegue AD, Ateba Amana B, Mouzong D'ambassa G, Zobo Mfomo J, Mbaze Meva'A L, Bikele Mama D. B3LYP, M06 and B3PW91 DFT assignment of nd 8 metal-bis-(N-heterocyclic carbene) complexes. J Mol Model 2020; 26:246. [PMID: 32827077 DOI: 10.1007/s00894-020-04500-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 08/03/2020] [Indexed: 10/23/2022]
Abstract
This paper is focused on the examination of the bonding properties of a series of [M(NHC)2X2] (M = nd8 transition metal; X = Cl, Br and I) complexes in normal, abnormal and mixed C∩C coordination modes. Structures have been optimised in gas phase using B3LYP, M06 and P3BW91 functionals. Two basis sets have been used: the LanL2DZ and a mixed basis set (LanL2DZ for nd8 transition metals as well as halogen atoms and 6-311+G(d,p) for other atoms). Results obtained indicate that the B3PW91 bond distances are closer to experimental data. The complexation energies obtained for each binding mode increase in the order: Ni2+ < Pd2+ < Pt2+, independently of the halogen atom adopted. From the Quantum Theory of Atoms in Molecule (QTAIM) approach, the instability has been found to follow this trend: M - X < M - C. The analysis of metal-ligand interactions using the natural bond orbital (NBO) revealed that the strongest metal-ligand interactions are observed in the normal binding mode. The NCH → MX2 donation terms were found to be interestingly predominant compared with back donation ones in the complexes studied, except in Pt chloride ones. The contribution of electrostatic interaction energy between the above fragments (∆Eelstat term) is in the range 57.48-63.95% traducing the fact that the interactions are mostly electrostatic. Graphical abstract.
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Affiliation(s)
- Jean Moto Ongagna
- Computational and Theoretical Chemistry Unit, Department of Chemistry, Faculty of Science, University of Douala, P.O. Box 24157, Douala, Cameroon
| | - Aymard Didier Tamafo Fouegue
- Department of Chemistry, Higher Teacher Training College Bertoua, University of Ngaoundere, P.O Box. 652, Bertoua, Cameroon
| | - Baruch Ateba Amana
- Computational and Theoretical Chemistry Unit, Department of Chemistry, Faculty of Science, University of Douala, P.O. Box 24157, Douala, Cameroon
| | - Gaël Mouzong D'ambassa
- Computational and Theoretical Chemistry Unit, Department of Chemistry, Faculty of Science, University of Douala, P.O. Box 24157, Douala, Cameroon
| | - Joseph Zobo Mfomo
- Department of Forestry and Wood Engineering, Advanced Training College for Technical Education, University of Douala, Douala, Cameroon
| | - Luc Mbaze Meva'A
- Computational and Theoretical Chemistry Unit, Department of Chemistry, Faculty of Science, University of Douala, P.O. Box 24157, Douala, Cameroon
| | - Désiré Bikele Mama
- Computational and Theoretical Chemistry Unit, Department of Chemistry, Faculty of Science, University of Douala, P.O. Box 24157, Douala, Cameroon.
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6
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Ojha M, Choudhary S, Bansal RK. 3-Benzylbenzothiazolylidene Carbene Catalyzed Isomerization of Dimethyl Maleate to Dimethyl Fumarate: Experimental and Theoretical Results. CURRENT ORGANOCATALYSIS 2020. [DOI: 10.2174/2213337206666191018111354] [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
Background:
N-Heterocyclic Carbenes (NHCs) have emerged as ubiquitous species having
applications in a broad range of fields, including organocatalysis and organometallic chemistry. Since
Arduengo and co-workers first isolated a bottlable NHC, namely imidazol-2-ylidene derivative, these
nucleophilic species have attained a prominent place in synthetic organic chemistry. The NHC-induced
non-asymmetric catalysis has turned out to be a really fruitful area of research in recent years.
Methods and Results:
The quantitative aspects of the experimental and theoretical investigation of
isomerization of dimethyl maleate to dimethyl fumarate catalyzed by an N-heterocyclic carbene
(NHC), namely 3-benzylbenzothiazolylidene are being reported for the first time. Dimethyl maleate on
treating with 3-benzylbenzothiazolylidene carbene (10 mol%), generated in situ from the reaction of 3-
benzylbenzothiazolium bromide with triethylamine in diethyl ether at room temperature under nitrogen
atmosphere isomerizes quantitatively to dimethyl fumarate. Theoretical investigation of a model reaction
scheme at the wB97XD/6-31+G(d) level reveals that initial attack of the carbene, which is the ratedetermining
step, is followed by rotation about the C-C bond in preference to a higher activation free
energy path involving proton abstraction. The species so formed splits off the carbene to yield dimethyl
fumarate. Eyring equation has been used to rationalize the effect of temperature on the isomerization
rate.
Conclusions and Perspective:
3-Benzylbenzothiazolylidene carbene catalyzes the isomerization of
dimethyl maleate to its trans-isomer. This carbene can be used in other catalytic reactions, such as
acyloin condensation and Stetter reaction.
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Affiliation(s)
- Minita Ojha
- Department of Chemistry, The IIS deemed to be University, Jaipur 302 020, India
| | - Shweta Choudhary
- Department of Chemistry, The IIS deemed to be University, Jaipur 302 020, India
| | - Raj K. Bansal
- Department of Chemistry, The IIS deemed to be University, Jaipur 302 020, India
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7
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Hydrogel supported vinylimidazole based PEPPSI-Pd-NHC catalysts: The catalytic activities in Heck and Suzuki-Miyaura coupling reactions. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.127948] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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8
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Gök Y, Akkoç S, Çelikal ÖÖ, Özdemir İ, Günal S. In vitro antimicrobial studies of naphthalen-1-ylmethyl substituted silver N-heterocyclic carbene complexes. ARAB J CHEM 2019. [DOI: 10.1016/j.arabjc.2015.04.019] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
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9
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Schroeter F, Císařová I, Soellner J, Herdtweck E, Strassner T. Electron-poor hemilabile dicationic palladium NHC complexes - synthesis, structure and catalytic activity. Dalton Trans 2018; 47:16638-16650. [PMID: 30421765 DOI: 10.1039/c8dt03373k] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
We present a new class of dicationic palladium NHC complexes with two carbene ligands bearing different aryl substituents and a hemilabile pyrimidyl group. They can either be synthesized from the imidazolium salts via the silver transmetalation route to a halide-free palladium(ii) precursor or by direct deprotonation by palladium acetate. For four complexes we could determine their solid-state structures by X-ray diffraction experiments. Insight gained by NMR spectroscopy and DFT calculations revealed that in solution the two potentially bidentate ligands interchange between chelating and non-chelating coordination modes. The preference of these coordination modes is governed by the steric influence of the different ligands. The complexes were shown to be active catalysts for the hydroarylation of alkynes, and their performance was rationalized by DFT calculations.
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Affiliation(s)
- Felix Schroeter
- Fakultät Chemie und Lebensmittelchemie, TU Dresden, 01062 Dresden, Germany.
| | - Ivana Císařová
- Charles University Prague, Department of Inorganic Chemistry, Hlavova 2030/8, 12843 Prague 2, Czech Republic
| | - Johannes Soellner
- Fakultät Chemie und Lebensmittelchemie, TU Dresden, 01062 Dresden, Germany.
| | - Eberhardt Herdtweck
- Molecular Catalysis, Catalysis Research Center and Department of Chemistry, Technische Universität München, Lichtenbergstraße 4, 85747 Garching bei München, Germany
| | - Thomas Strassner
- Fakultät Chemie und Lebensmittelchemie, TU Dresden, 01062 Dresden, Germany.
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10
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Gardiner MG, Ho CC. Recent advances in bidentate bis(N-heterocyclic carbene) transition metal complexes and their applications in metal-mediated reactions. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.02.003] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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11
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Liu JQ, Gou XX, Han YF. Chelating Bis(N-Heterocyclic Carbene) Palladium-Catalyzed Reactions. Chem Asian J 2018; 13:2257-2276. [DOI: 10.1002/asia.201800583] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Revised: 06/02/2018] [Indexed: 11/09/2022]
Affiliation(s)
- Ji-Quan Liu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry; College of Chemistry and Materials Science; Northwest University; Xi'an 710127 P.R. China
| | - Xing-Xing Gou
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry; College of Chemistry and Materials Science; Northwest University; Xi'an 710127 P.R. China
| | - Ying-Feng Han
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry; College of Chemistry and Materials Science; Northwest University; Xi'an 710127 P.R. China
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12
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Ortiz A, Gómez-Sal P, Flores JC, de Jesús E. Highly Recoverable Pd(II) Catalysts for the Mizoroki–Heck Reaction Based on N-Heterocyclic Carbenes and Poly(benzyl ether) Dendrons. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00295] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Alba Ortiz
- Departamento de Química Orgánica y de Química Inorgánica, Instituto de Investigación Química “Andrés M. del Río”, Universidad de Alcalá, Alcalá de Henares, Madrid 28871, Spain
| | - Pilar Gómez-Sal
- Departamento de Química Orgánica y de Química Inorgánica, Instituto de Investigación Química “Andrés M. del Río”, Universidad de Alcalá, Alcalá de Henares, Madrid 28871, Spain
| | - Juan C. Flores
- Departamento de Química Orgánica y de Química Inorgánica, Instituto de Investigación Química “Andrés M. del Río”, Universidad de Alcalá, Alcalá de Henares, Madrid 28871, Spain
| | - Ernesto de Jesús
- Departamento de Química Orgánica y de Química Inorgánica, Instituto de Investigación Química “Andrés M. del Río”, Universidad de Alcalá, Alcalá de Henares, Madrid 28871, Spain
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13
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Schroeter F, Strassner T. Understanding Anionic “Ligandless” Palladium Species in the Mizoroki–Heck Reaction. Inorg Chem 2018; 57:5159-5173. [DOI: 10.1021/acs.inorgchem.8b00175] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Felix Schroeter
- Physikalische Organische Chemie, TU Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Thomas Strassner
- Physikalische Organische Chemie, TU Dresden, Bergstrasse 66, 01062 Dresden, Germany
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14
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Schroeter F, Strassner T. Cationic versus Anionic Palladium Species in the Suzuki–Miyaura Cross‐Coupling. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201701000] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Felix Schroeter
- Fachrichtung Chemie und Lebensmittelchemie TU Dresden 01062 Dresden Germany
| | - Thomas Strassner
- Fachrichtung Chemie und Lebensmittelchemie TU Dresden 01062 Dresden Germany
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15
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Balinge KR, Bhagat PR. Palladium–N-heterocyclic carbene complexes for the Mizoroki–Heck reaction: An appraisal. CR CHIM 2017. [DOI: 10.1016/j.crci.2017.03.003] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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16
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Nguyen VH, Ibrahim MB, Mansour WW, El Ali BM, Huynh HV. Postmodification Approach to Charge-Tagged 1,2,4-Triazole-Derived NHC Palladium(II) Complexes and Their Applications. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00329] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Van Ha Nguyen
- Department
of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Republic of Singapore
| | - Mansur B. Ibrahim
- Chemistry Department, King Fahd University of Petroleum & Minerals, Dhahran 31261, Saudi Arabia
| | - Waseem W. Mansour
- Chemistry Department, King Fahd University of Petroleum & Minerals, Dhahran 31261, Saudi Arabia
| | - Bassam M. El Ali
- Chemistry Department, King Fahd University of Petroleum & Minerals, Dhahran 31261, Saudi Arabia
| | - Han Vinh Huynh
- Department
of Chemistry, National University of Singapore, 3 Science Drive 3, Singapore 117543, Republic of Singapore
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17
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Schroeter F, Soellner J, Strassner T. Cross-Coupling Catalysis by an Anionic Palladium Complex. ACS Catal 2017. [DOI: 10.1021/acscatal.6b03655] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Felix Schroeter
- Physikalische Organische
Chemie, TU Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Johannes Soellner
- Physikalische Organische
Chemie, TU Dresden, Bergstrasse 66, 01062 Dresden, Germany
| | - Thomas Strassner
- Physikalische Organische
Chemie, TU Dresden, Bergstrasse 66, 01062 Dresden, Germany
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18
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Neutral platinum(II) N-heterocyclic carbene complexes with tetrazolide-tethered imidazolin-2-ylidene ligands. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.04.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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19
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Munz D, Allolio C, Meyer D, Micksch M, Roessner L, Strassner T. Oligoether substituted bis-NHC palladium and platinum complexes for aqueous Suzuki–Miyaura coupling and hydrosilylation. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.03.027] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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20
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Desai SP, Mondal M, Choudhury J. Chelating Bis-N-heterocyclic Carbene–Palladium(II) Complexes for Oxidative Arene C–H Functionalization. Organometallics 2015. [DOI: 10.1021/om501163m] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Sai Puneet Desai
- Organometallics & Smart Materials Laboratory, Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhauri, Bhopal By-pass Road, Bhopal 462 066, India
| | - Moumita Mondal
- Organometallics & Smart Materials Laboratory, Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhauri, Bhopal By-pass Road, Bhopal 462 066, India
| | - Joyanta Choudhury
- Organometallics & Smart Materials Laboratory, Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhauri, Bhopal By-pass Road, Bhopal 462 066, India
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21
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Jagadeesan R, Velmurugan G, Venuvanalingam P. The nature of Pd–carbene and Pd–halogen bonds in (bisNHC)PdX2 type catalysts: insights from density functional theory. RSC Adv 2015. [DOI: 10.1039/c5ra16500h] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Pd–carbene and Pd–halogen play a key role in the catalytic activity of (bisNHC)PdX2 complexes and they can be fine-tuned with proper substitution in the carbene moiety and choosing a weakly coordinating halide ion.
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Affiliation(s)
- Rajangam Jagadeesan
- Theoretical and Computational Chemistry Laboratory
- School of Chemistry
- Bharathidasan University
- Tiruchirappalli – 620 024
- India
| | - Gunasekaran Velmurugan
- Theoretical and Computational Chemistry Laboratory
- School of Chemistry
- Bharathidasan University
- Tiruchirappalli – 620 024
- India
| | - Ponnambalam Venuvanalingam
- Theoretical and Computational Chemistry Laboratory
- School of Chemistry
- Bharathidasan University
- Tiruchirappalli – 620 024
- India
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22
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Allolio C, Strassner T. Palladium Complexes with Chelating Bis-NHC Ligands in the Mizoroki–Heck Reaction—Mechanism and Electronic Effects, a DFT Study. J Org Chem 2014; 79:12096-105. [DOI: 10.1021/jo501897s] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Christoph Allolio
- Physikalische Organische
Chemie, Technische Universität Dresden, 01062 Dresden, Germany
| | - Thomas Strassner
- Physikalische Organische
Chemie, Technische Universität Dresden, 01062 Dresden, Germany
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23
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Teng Q, Huynh HV. Determining the Electron-Donating Properties of Bidentate Ligands by 13C NMR Spectroscopy. Inorg Chem 2014; 53:10964-73. [DOI: 10.1021/ic501325j] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Qiaoqiao Teng
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, 117543, Republic of Singapore
| | - Han Vinh Huynh
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, 117543, Republic of Singapore
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24
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Yagyu T, Tsubouchi A, Nishimura Y. Syntheses and characterization of palladium(II) complexes with a bidentate bis-NHC ligand having methyl and aryl substituents on terminal nitrogen atoms. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2014.05.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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25
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Micksch M, Herdtweck E, Strassner T. Synthesis and Structure of a Trinuclear Pd-Ag-Pd Carbene Acetato Complex. Z Anorg Allg Chem 2013. [DOI: 10.1002/zaac.201300158] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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26
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Slivarichova M, Haddow MF, Othman H, Owen GR. Synthesis and Structural Characterization of Rhodium Complexes Featuring Ditopic N-Heterocyclic Carbene/Thione Donors. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201300106] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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27
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Yus M, Pastor IM. Heterocyclic Carbene–Metal-catalyzed Csp2–Csp2 and Csp–Csp2 Couplings Using Nonmetallic Substrates. CHEM LETT 2013. [DOI: 10.1246/cl.2013.94] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Miguel Yus
- Departamento de Química Orgánica, Facultad de Ciencias and Instituto de Síntesis Orgánica (ISO), Universidad de Alicante
| | - Isidro M. Pastor
- Departamento de Química Orgánica, Facultad de Ciencias and Instituto de Síntesis Orgánica (ISO), Universidad de Alicante
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28
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Kantam ML, Redddy PV, Srinivas P, Venugopal A, Bhargava S, Nishina Y. Nanocrystalline magnesium oxide-stabilized palladium(0): the Heck reaction of heteroaryl bromides in the absence of additional ligands and base. Catal Sci Technol 2013. [DOI: 10.1039/c3cy00404j] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Munz D, Poethig A, Tronnier A, Strassner T. ortho-Phenylene bridged palladium bis-N-heterocyclic carbene complexes: synthesis, structure and catalysis. Dalton Trans 2013; 42:7297-304. [DOI: 10.1039/c3dt33006k] [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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Gardiner MG, Ho CC, Mackay FM, McGuinness DS, Tucker M. Selective and adaptable access to N,N′-asymmetrically substituted imidazol-2-ylidene bis-NHC ligands: Pd(ii) complexes featuring wide variation in N-alkyl and aryl steric bulk. Dalton Trans 2013; 42:7447-57. [DOI: 10.1039/c3dt32895c] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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31
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Micksch M, Strassner T. Palladium(II) Complexes with Chelating Biscarbene Ligands in the Catalytic Suzuki-Miyaura Cross-Coupling Reaction. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200940] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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32
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Owusu MO, Handa S, Slaughter LM. Chugaev-type bis(acyclic diaminocarbenes) as a new ligand class for the palladium-catalyzed Mizoroki-Heck reaction. Appl Organomet Chem 2012. [DOI: 10.1002/aoc.2915] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Millicent O. Owusu
- Department of Chemistry; Oklahoma State University; Stillwater; Oklahoma; 74078; USA
| | - Sachin Handa
- Department of Chemistry; Oklahoma State University; Stillwater; Oklahoma; 74078; USA
| | - LeGrande M. Slaughter
- Department of Chemistry; Oklahoma State University; Stillwater; Oklahoma; 74078; USA
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Methoxyaryl substituted palladium bis-NHC complexes – Synthesis and electronic effects. Inorganica Chim Acta 2012. [DOI: 10.1016/j.ica.2012.06.009] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Slivarichova M, Reading E, Haddow MF, Othman H, Owen GR. Silver and Palladium Complexes Containing Ditopic N-Heterocyclic Carbene–Thione Ligands. Organometallics 2012. [DOI: 10.1021/om300615e] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
| | - Eamonn Reading
- The School of Chemistry, University of Bristol, Bristol, BS8 1TS, U.K
| | - Mairi F. Haddow
- The School of Chemistry, University of Bristol, Bristol, BS8 1TS, U.K
| | - Hafiizah Othman
- The School of Chemistry, University of Bristol, Bristol, BS8 1TS, U.K
| | - Gareth R. Owen
- The School of Chemistry, University of Bristol, Bristol, BS8 1TS, U.K
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Ariyananda PWG, Yap GPA, Rosenthal J. Reaction of carbon dioxide with a palladium-alkyl complex supported by a bis-NHC framework. Dalton Trans 2012; 41:7977-83. [PMID: 22643651 PMCID: PMC3443874 DOI: 10.1039/c2dt30676j] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reactivity of a dimethyl palladium complex supported by a dicarbene chelate (MDC(Mes))PdMe(2) towards CO(2) has been investigated. In the presence of trace H(2)O, this reaction yields the corresponding methyl bicarbonate complex (MDC(Mes))PdMe(O(2)COH), which goes on to give the corresponding κ(2)-carbonato complex upon crystallization (MDC(Mes))Pd(CO(3)). This chemistry, as well as related protonolysis by acetic acid was monitored by a combination of techniques including React-IR spectroscopy.
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Affiliation(s)
| | - Glenn P. A. Yap
- Department of Chemistry and Biochemistry, University of Delaware, Newark, DE 19716, USA
| | - Joel Rosenthal
- Department of Chemistry and Biochemistry, University of Delaware, Newark, DE 19716, USA
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Sreenivasulu M, Kumar KS, Kumar PR, Chandrasekhar KB, Pal M. N-heterocyclic carbene-mediated hydroacylation–Sonogashira/Heck/Suzuki coupling in a single pot: A new cascade reaction. Org Biomol Chem 2012; 10:1670-9. [DOI: 10.1039/c2ob06950d] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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38
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Paulose TA, Wu SC, Quail JW, Foley SR. Synthesis, characterization and properties of a tri(N-heterocyclic carbene) palladium(II) complex. INORG CHEM COMMUN 2012. [DOI: 10.1016/j.inoche.2011.09.033] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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39
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Meyer S, Orben CM, Demeshko S, Dechert S, Meyer F. Synthesis and Characterization of Di- and Tetracarbene Iron(II) Complexes with Chelating N-Heterocyclic Carbene Ligands and Their Application in Aryl Grignard–Alkyl Halide Cross-Coupling. Organometallics 2011. [DOI: 10.1021/om200870w] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Steffen Meyer
- Institut für
Anorganische Chemie, Georg-August-Universität Göttingen, Tammannstrasse 4, D-37077 Göttingen,
Germany
| | - Claudia Manuela Orben
- Institut für
Anorganische Chemie, Georg-August-Universität Göttingen, Tammannstrasse 4, D-37077 Göttingen,
Germany
| | - Serhiy Demeshko
- Institut für
Anorganische Chemie, Georg-August-Universität Göttingen, Tammannstrasse 4, D-37077 Göttingen,
Germany
| | - Sebastian Dechert
- Institut für
Anorganische Chemie, Georg-August-Universität Göttingen, Tammannstrasse 4, D-37077 Göttingen,
Germany
| | - Franc Meyer
- Institut für
Anorganische Chemie, Georg-August-Universität Göttingen, Tammannstrasse 4, D-37077 Göttingen,
Germany
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40
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Inomata S, Hiroki H, Terashima T, Ogata K, Fukuzawa SI. 1,2,3-Triazol-5-ylidene–palladium complex catalyzed Mizoroki–Heck and Sonogashira coupling reactions. Tetrahedron 2011. [DOI: 10.1016/j.tet.2011.07.045] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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41
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Taige MA, Ahrens S, Strassner T. Platinum(II)-bis-(N-heterocyclic carbene) complexes: synthesis, structure and catalytic activity in the hydrosilylation of alkenes. J Organomet Chem 2011. [DOI: 10.1016/j.jorganchem.2011.04.030] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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42
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Meyer A, Unger Y, Poethig A, Strassner T. Platinum(II) Complexes with Tetradentate Dianionic (O∧C*∧C*∧O)-Ligands. Organometallics 2011. [DOI: 10.1021/om200078h] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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43
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Straubinger CS, Jokić NB, Högerl MP, Herdtweck E, Herrmann WA, Kühn FE. Bridge functionalized bis-N-heterocyclic carbene rhodium(I) complexes and their application in catalytic hydrosilylation. J Organomet Chem 2011. [DOI: 10.1016/j.jorganchem.2010.09.049] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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44
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Schulz T, Ahrens S, Meyer D, Allolio C, Peritz A, Strassner T. Electronic Effects of para-Substitution on the Melting Points of TAAILs. Chem Asian J 2011; 6:863-7. [DOI: 10.1002/asia.201000744] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2010] [Indexed: 11/11/2022]
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45
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Su G, Huo XK, Jin GX. Half-sandwich Ru(II), Ir(III) and Rh(III) complexes with bridging or chelating N-heterocyclic bis-carbene ligand: Synthesis and characterization. J Organomet Chem 2011. [DOI: 10.1016/j.jorganchem.2010.09.018] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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46
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Buscemi G, Basato M, Biffis A, Gennaro A, Isse AA, Natile MM, Tubaro C. Electronic properties of chelating dicarbene palladium complexes: A combined electrochemical, NMR and XPS investigation. J Organomet Chem 2010. [DOI: 10.1016/j.jorganchem.2010.06.019] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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47
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Boyd P, Edwards A, Gardiner M, Ho C, Lemée-Cailleau MH, McGuinness D, Riapanitra A, Steed J, Stringer D, Yates B. Reduction of a Chelating Bis(NHC) Palladium(II) Complex to [{μ-bis(NHC)}2Pd2H]+: A Terminal Hydride in a Binuclear Palladium(I) Species Formed under Catalytically Relevant Conditions. Angew Chem Int Ed Engl 2010; 49:6315-8. [DOI: 10.1002/anie.201003177] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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48
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Boyd P, Edwards A, Gardiner M, Ho C, Lemée-Cailleau MH, McGuinness D, Riapanitra A, Steed J, Stringer D, Yates B. Reduction of a Chelating Bis(NHC) Palladium(II) Complex to [{μ-bis(NHC)}2Pd2H]+: A Terminal Hydride in a Binuclear Palladium(I) Species Formed under Catalytically Relevant Conditions. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.201003177] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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49
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Liu QX, Yang XQ, Zhao XJ, Ge SS, Liu SW, Zang Y, Song HB, Guo JH, Wang XG. Macrocyclic dinuclear silver(i) complexes based on bis(N-heterocyclic carbene) ligands: synthesis and structural studies. CrystEngComm 2010. [DOI: 10.1039/b919007d] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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50
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Hsiao TH, Wu TL, Chatterjee S, Chiu CY, Lee HM, Bettucci L, Bianchini C, Oberhauser W. Palladium acetate complexes bearing chelating N-heterocyclic carbene (NHC) ligands: Synthesis and catalytic oxidative homocoupling of terminal alkynes. J Organomet Chem 2009. [DOI: 10.1016/j.jorganchem.2009.08.039] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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