1
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Rajapaksha R, Samanta P, Quadrelli EA, Canivet J. Heterogenization of molecular catalysts within porous solids: the case of Ni-catalyzed ethylene oligomerization from zeolites to metal-organic frameworks. Chem Soc Rev 2023; 52:8059-8076. [PMID: 37902965 DOI: 10.1039/d3cs00188a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2023]
Abstract
The last decade has seen a tremendous expansion of the field of heterogenized molecular catalysis, especially with the growing interest in metal-organic frameworks and related porous hybrid solids. With successful achievements in the transfer from molecular homogeneous catalysis to heterogenized processes come the necessary discussions on methodologies used and a critical assessment on the advantages of heterogenizing molecular catalysis. Here we use the example of nickel-catalyzed ethylene oligomerization, a reaction of both fundamental and applied interest, to review heterogenization methodologies of well-defined molecular catalysts within porous solids while addressing the biases in the comparison between original molecular systems and heterogenized counterparts.
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Affiliation(s)
- Rémy Rajapaksha
- Univ. Lyon, Université Claude Bernard Lyon 1, CNRS, IRCELYON - UMR 5256, 2 Av. Albert Einstein, 69626 Villeurbanne, France.
| | - Partha Samanta
- Univ. Lyon, Université Claude Bernard Lyon 1, CNRS, IRCELYON - UMR 5256, 2 Av. Albert Einstein, 69626 Villeurbanne, France.
| | - Elsje Alessandra Quadrelli
- Univ. Lyon, Université Claude Bernard Lyon 1, CNRS, IRCELYON - UMR 5256, 2 Av. Albert Einstein, 69626 Villeurbanne, France.
| | - Jérôme Canivet
- Univ. Lyon, Université Claude Bernard Lyon 1, CNRS, IRCELYON - UMR 5256, 2 Av. Albert Einstein, 69626 Villeurbanne, France.
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2
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Ehinger C, Zhou X, Candrian M, Docherty SR, Pollitt S, Copéret C. Group 10 Metal Allyl Amidinates: A Family of Readily Accessible and Stable Molecular Precursors to Generate Supported Nanoparticles. JACS AU 2023; 3:2314-2322. [PMID: 37654588 PMCID: PMC10466329 DOI: 10.1021/jacsau.3c00334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 07/15/2023] [Accepted: 07/17/2023] [Indexed: 09/02/2023]
Abstract
The synthesis of well-defined materials as model systems for catalysis and related fields is an important pillar in the understanding of catalytic processes at a molecular level. Various approaches employing organometallic precursors have been developed and established to make monodispersed supported nanoparticles, nanocrystals, and films. Using rational design principles, a new family of precursors based on group 10 metals suitable for the generation of small and monodispersed nanoparticles on metal oxides has been developed. Particle formation on SiO2 and Al2O3 supports is demonstrated, as well as the potential in the synthesis of bimetallic catalyst materials, exemplified by a PdGa/SiO2 system capable of hydrogenation of CO2 to methanol. In addition to surface organometallic chemistry (SOMC), it is envisioned that these precursors could also be employed in related applications, such as atomic layer deposition, due to their inherent volatility and relative thermal stability.
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Affiliation(s)
- Christian Ehinger
- D-CHAB, ETH Zürich, Vladimir−Prelog-Weg 1−5, 8093 Zürich, Switzerland
| | - Xiaoyu Zhou
- D-CHAB, ETH Zürich, Vladimir−Prelog-Weg 1−5, 8093 Zürich, Switzerland
| | - Max Candrian
- D-CHAB, ETH Zürich, Vladimir−Prelog-Weg 1−5, 8093 Zürich, Switzerland
| | - Scott R. Docherty
- D-CHAB, ETH Zürich, Vladimir−Prelog-Weg 1−5, 8093 Zürich, Switzerland
| | - Stephan Pollitt
- D-CHAB, ETH Zürich, Vladimir−Prelog-Weg 1−5, 8093 Zürich, Switzerland
- PSI, Forschungsstrasse 111, 5232 Villigen, Switzerland
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3
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Eilers M, Schwitalla K, Dirksen T, Schmidtmann M, Fischer M, Beckhaus R. The Parent Allene H 2C═C═CH 2 as an Allyl Ligand Precursor in Reactions with Bis(pentafulvene)titanium Complexes. Organometallics 2023. [DOI: 10.1021/acs.organomet.2c00581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Marcel Eilers
- Institut für Chemie, Carl von Ossietzky Universität Oldenburg, D-26111 Oldenburg, Germany
| | - Kevin Schwitalla
- Institut für Chemie, Carl von Ossietzky Universität Oldenburg, D-26111 Oldenburg, Germany
| | - Tobias Dirksen
- Institut für Chemie, Carl von Ossietzky Universität Oldenburg, D-26111 Oldenburg, Germany
| | - Marc Schmidtmann
- Institut für Chemie, Carl von Ossietzky Universität Oldenburg, D-26111 Oldenburg, Germany
| | - Malte Fischer
- Institut für Anorganische Chemie und Kristallographie, Universität Bremen, Leobener Straße 7, D-28359 Bremen, Germany
| | - Rüdiger Beckhaus
- Institut für Chemie, Carl von Ossietzky Universität Oldenburg, D-26111 Oldenburg, Germany
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4
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Lin Y, Wang H, Wang X, Wang H, King RB. Alternatives to Triple-Decker Sandwich Structures for Binuclear Cyclooctatetraene First-Row Transition Metal Complexes of the Type (C 8H 8) 3M 2. Organometallics 2022. [DOI: 10.1021/acs.organomet.2c00181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yuexia Lin
- School of Physical Science and Technology, Southwest Jiaotong University, Key Laboratory of Advanced Technologies of Materials, Ministry of Education of China, Chengdu 610031, China
| | - Hongyan Wang
- School of Physical Science and Technology, Southwest Jiaotong University, Key Laboratory of Advanced Technologies of Materials, Ministry of Education of China, Chengdu 610031, China
| | - Xiaoting Wang
- School of Physical Science and Technology, Southwest Jiaotong University, Key Laboratory of Advanced Technologies of Materials, Ministry of Education of China, Chengdu 610031, China
| | - Hui Wang
- School of Physical Science and Technology, Southwest Jiaotong University, Key Laboratory of Advanced Technologies of Materials, Ministry of Education of China, Chengdu 610031, China
| | - R. Bruce King
- Department of Chemistry and Center for Computational Chemistry, University of Georgia, Athens, Georgia 30602, United States
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5
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Fan Q, Li H, Fan Z, Fu J, Xie Y, King RB. Effect of methyl substituents on the preferred conformations of Bis(pentadienyl) open metallocenes. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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6
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Rosenthal U, Schulz A. Contributions of Erhard Kurras to Organochromium Chemistry – From a Historical Perspective. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100749] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Uwe Rosenthal
- Leibniz-Institut für Katalyse an der Universität Rostock A.-Einstein-Str. 29a 18059 Rostock
| | - Axel Schulz
- Leibniz-Institut für Katalyse an der Universität Rostock A.-Einstein-Str. 29a 18059 Rostock
- Institut für Chemie Universität Rostock A.-Einstein-Str. 3a 18059 Rostock
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7
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Cruz TF, Lopes PS, Gomes PT. Allylnickel(II) complexes of bulky 5-substituted-2-iminopyrrolyl ligands. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115357] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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8
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Olivier-Bourbigou H, Breuil PAR, Magna L, Michel T, Espada Pastor MF, Delcroix D. Nickel Catalyzed Olefin Oligomerization and Dimerization. Chem Rev 2020; 120:7919-7983. [PMID: 32786672 DOI: 10.1021/acs.chemrev.0c00076] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Brought to life more than half a century ago and successfully applied for high-value petrochemical intermediates production, nickel-catalyzed olefin oligomerization is still a very dynamic topic, with many fundamental questions to address and industrial challenges to overcome. The unique and versatile reactivity of nickel enables the oligomerization of ethylene, propylene, and butenes into a wide range of oligomers that are highly sought-after in numerous fields to be controlled. Interestingly, both homogeneous and heterogeneous nickel catalysts have been scrutinized and employed to do this. This rare specificity encouraged us to interlink them in this review so as to open up opportunities for further catalyst development and innovation. An in-depth understanding of the reaction mechanisms in play is essential to being able to fine-tune the selectivity and achieve efficiency in the rational design of novel catalytic systems. This review thus provides a complete overview of the subject, compiling the main fundamental/industrial milestones and remaining challenges facing homogeneous/heterogeneous approaches as well as emerging catalytic concepts, with a focus on the last 10 years.
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Affiliation(s)
- H Olivier-Bourbigou
- IFP Energies nouvelles, Rond-Point de l'Echangeur de Solaize, BP 3, 69360 Solaize, France
| | - P A R Breuil
- IFP Energies nouvelles, Rond-Point de l'Echangeur de Solaize, BP 3, 69360 Solaize, France
| | - L Magna
- IFP Energies nouvelles, Rond-Point de l'Echangeur de Solaize, BP 3, 69360 Solaize, France
| | - T Michel
- IFP Energies nouvelles, Rond-Point de l'Echangeur de Solaize, BP 3, 69360 Solaize, France
| | | | - D Delcroix
- IFP Energies nouvelles, Rond-Point de l'Echangeur de Solaize, BP 3, 69360 Solaize, France
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9
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Li G, Huo X, Jiang X, Zhang W. Asymmetric synthesis of allylic compounds via hydrofunctionalisation and difunctionalisation of dienes, allenes, and alkynes. Chem Soc Rev 2020; 49:2060-2118. [DOI: 10.1039/c9cs00400a] [Citation(s) in RCA: 133] [Impact Index Per Article: 33.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
This review article provides an overview of progress in asymmetric synthesis of allylic compounds via hydrofunctionalisation and difunctionalisation of dienes, allenes, and alkynes.
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Affiliation(s)
- Guanlin Li
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Xiaohong Huo
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Xieyang Jiang
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Wanbin Zhang
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
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10
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Reiners M, Fecker AC, Baabe D, Freytag M, Jones PG, Walter MD. Cobalt and Nickel Compounds with Pentadienyl and Edge-Bridged Pentadienyl Ligands: Revisited. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00592] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Matthias Reiners
- Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, 38106 Braunschweig, Germany
| | - Ann Christin Fecker
- Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, 38106 Braunschweig, Germany
| | - Dirk Baabe
- Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, 38106 Braunschweig, Germany
| | - Matthias Freytag
- Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, 38106 Braunschweig, Germany
| | - Peter G. Jones
- Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, 38106 Braunschweig, Germany
| | - Marc D. Walter
- Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, 38106 Braunschweig, Germany
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11
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Fan Q, Li H, Fu J, Fan Z, Xu Y, Feng H, Xie Y, King RB, Schaefer HF. Tris(butadiene) Metal Complexes of the First-Row Transition Metals versus Coupling of Butadiene to Eight- and Twelve-Carbon Hydrocarbon Chains. J Phys Chem A 2019; 123:5542-5554. [PMID: 31181165 DOI: 10.1021/acs.jpca.9b03063] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The role that zerovalent nickel plays in catalyzing the trimerization of butadiene to 1,5,9-cyclododecatriene conveys interest in the properties of the tris(butadiene)metal complexes (C4H6)3M. In this connection the complexes (C4H6)3M (M = Ti-Ni) of the first-row transition metals have been investigated by density functional theory. The intermediate C12H18Ni which has been isolated in the nickel-catalyzed trimerization of butadiene but is too unstable for X-ray crystallography is suggested here to have an open-chain hexahapto η3,3-C12H18 ligand rather than the octahapto such ligand suggested by some investigators. The lowest energy (C4H6)3M structures of the other first-row transition metals from vanadium to cobalt are found to have related structures with open-chain C12H18 ligands having hapticities ranging from four to eight with hexahapto structures being most common. The nickel and cobalt (C12H18)M derivatives favor low-spin singlet and doublet spin states, respectively, whereas the manganese derivative (C12H18)Mn favors the high-spin sextet state corresponding to the half-filled d5 shell of Mn(II). A (C4H6)3Cr structure with three separate tetrahapto butadiene ligands analogous to the very stable (η4-C4H6)3M (M = Mo, W) with the favored 18-electron metal configuration is found to be a very high energy structure relative to isomers containing an open-chain C12H18 ligand.
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Affiliation(s)
- Qunchao Fan
- School of Science, Key Laboratory of High Performance Scientific Computation , Xihua University , Chengdu , China 610039
| | - Huidong Li
- School of Science, Key Laboratory of High Performance Scientific Computation , Xihua University , Chengdu , China 610039
| | - Jia Fu
- School of Science, Key Laboratory of High Performance Scientific Computation , Xihua University , Chengdu , China 610039
| | - Zhixiang Fan
- School of Science, Key Laboratory of High Performance Scientific Computation , Xihua University , Chengdu , China 610039
| | - Yonggen Xu
- School of Science, Key Laboratory of High Performance Scientific Computation , Xihua University , Chengdu , China 610039
| | - Hao Feng
- School of Science, Key Laboratory of High Performance Scientific Computation , Xihua University , Chengdu , China 610039
| | - Yaoming Xie
- Department of Chemistry and Center for Computational Quantum Chemistry , University of Georgia , Athens , Georgia 30602 , United States
| | - R Bruce King
- Department of Chemistry and Center for Computational Quantum Chemistry , University of Georgia , Athens , Georgia 30602 , United States
| | - Henry F Schaefer
- Department of Chemistry and Center for Computational Quantum Chemistry , University of Georgia , Athens , Georgia 30602 , United States
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12
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Flid VR, Zamalyutin VV, Shamsiev RS, Katsman EA. Kinetics and Mechanism of Thermal Decomposition of Bis(η3-Allyl)Nickel Complexes. KINETICS AND CATALYSIS 2019. [DOI: 10.1134/s0023158419020150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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13
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Affiliation(s)
- Masafumi Hirano
- Department of Applied Chemistry, Graduate School of Engineering, Tokyo University of Agriculture and Technology, 2-24-16 Nakacho, Koganei, Tokyo 184-8588, Japan
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14
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Moser E, Jeanneau E, Mézailles N, Olivier-Bourbigou H, Breuil PAR. Simplified and versatile access to low valent Ni complexes by metal-free reduction of NiII precursors. Dalton Trans 2019; 48:4101-4104. [DOI: 10.1039/c9dt00668k] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Various well defined low valent Ni complexes were obtained by salt-free reduction of a commercially available Ni(ii) precursor.
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Affiliation(s)
- Emile Moser
- IFP Energies nouvelles
- Rond-point de l’échangeur de Solaize
- 69360 Solaize
- France
| | - Erwann Jeanneau
- Centre de Diffractométrie Henri Longchambon
- Site CLEA - Bât. ISA
- 3ème étage
- 69100 Villeurbanne
- France
| | - Nicolas Mézailles
- Laboratoire Hétérochimie Fondamentale et Appliquée UMR 5069 CNRS
- Université Paul Sabatier
- 31062 Toulouse
- France
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15
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Ushakov NV. Selective Hydrogenation of 5-Vinylnorborn-2-ene and Other Methods for the Synthesis of 2-Vinylnorbornane. RUSS J APPL CHEM+ 2018. [DOI: 10.1134/s1070427218050026] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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16
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Andreychuk NR, Dickie T, Emslie DJH, Jenkins HA. Thorium(iv) alkyl and allyl complexes of a rigid NON-donor pincer ligand with flanking 1-adamantyl substituents. Dalton Trans 2018. [DOI: 10.1039/c8dt00421h] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A rigid new pincer pro-ligand, 4,5-bis(1-adamantylamino)-2,7-di-tert-butyl-9,9-dimethylxanthene, is described, with deprotonation and complexation to afford thorium(iv) chloro, alkyl, and allyl derivatives.
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Affiliation(s)
| | - Tara Dickie
- Department of Chemistry & Chemical Biology
- McMaster University
- Hamilton
- Canada
| | - David J. H. Emslie
- Department of Chemistry & Chemical Biology
- McMaster University
- Hamilton
- Canada
| | - Hilary A. Jenkins
- Department of Chemistry & Chemical Biology
- McMaster University
- Hamilton
- Canada
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17
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Novel Allyl Cobalt Phosphine Complexes: Synthesis, Characterization and Behavior in the Polymerization of Allene and 1,3-Dienes. Catalysts 2017. [DOI: 10.3390/catal7120381] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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18
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Liu S, Invergo AM, McInnis JP, Mouat AR, Motta A, Lohr TL, Delferro M, Marks TJ. Distinctive Stereochemically Linked Cooperative Effects in Bimetallic Titanium Olefin Polymerization Catalysts. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00641] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Shaofeng Liu
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Anna M. Invergo
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Jennifer P. McInnis
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Aidan R. Mouat
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Alessandro Motta
- Dipartimento
di Scienze Chimiche, Università di Roma “La Sapienza” and INSTM, UdR Roma, Piazzale Aldo Moro 5, I-00185 Roma, Italy
| | - Tracy L. Lohr
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Massimiliano Delferro
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
| | - Tobin J. Marks
- Department
of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, United States
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19
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Ryan DE, Cardin DJ, Hartl F. η3-Allyl carbonyl complexes of group 6 metals: Structural aspects, isomerism, dynamic behaviour and reactivity. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2016.12.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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20
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Dong Z, Ren Z, Thompson SJ, Xu Y, Dong G. Transition-Metal-Catalyzed C–H Alkylation Using Alkenes. Chem Rev 2017; 117:9333-9403. [DOI: 10.1021/acs.chemrev.6b00574] [Citation(s) in RCA: 725] [Impact Index Per Article: 103.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Zhe Dong
- Department
of Chemistry, University of Chicago, Chicago, Illinois 60637, United States
- Department
of Chemistry, University of Texas at Austin, Austin, Texas 78712, United States
| | - Zhi Ren
- Department
of Chemistry, University of Texas at Austin, Austin, Texas 78712, United States
| | - Samuel J. Thompson
- Department
of Chemistry, University of Texas at Austin, Austin, Texas 78712, United States
| | - Yan Xu
- Department
of Chemistry, University of Chicago, Chicago, Illinois 60637, United States
- Department
of Chemistry, University of Texas at Austin, Austin, Texas 78712, United States
| | - Guangbin Dong
- Department
of Chemistry, University of Chicago, Chicago, Illinois 60637, United States
- Department
of Chemistry, University of Texas at Austin, Austin, Texas 78712, United States
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21
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Li J, Li G, Xie Y, King RB, Schaefer HF. Structures of dimetallocenes M2(C5H5)2 (M = Zn, Cu, Ni, Co, Fe) and their perfluorinated derivatives. NEW J CHEM 2017. [DOI: 10.1039/c7nj01105a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Density functional theory shows that the dizincocenes Zn2(C5X5)2 (X = H, F) have singlet coaxial structures with two (η5-C5X5)Zn units linked by a Zn–Zn single bond. However, the low-energy M2(C5H5)2 (M = Cu–Fe) structures have perpendicular configurations with bridging C5H5 ligands.
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Affiliation(s)
- Jing Li
- MOE Key Laboratory of Theoretical Chemistry of the Environment
- Center for Computational Quantum Chemistry
- South China Normal University
- Guangzhou 510006
- P. R. China
| | - Guoliang Li
- MOE Key Laboratory of Theoretical Chemistry of the Environment
- Center for Computational Quantum Chemistry
- South China Normal University
- Guangzhou 510006
- P. R. China
| | - Yaoming Xie
- Department of Chemistry and Center for Computational Chemistry
- University of Georgia
- Athens
- USA
| | - R. Bruce King
- MOE Key Laboratory of Theoretical Chemistry of the Environment
- Center for Computational Quantum Chemistry
- South China Normal University
- Guangzhou 510006
- P. R. China
| | - Henry F. Schaefer
- Department of Chemistry and Center for Computational Chemistry
- University of Georgia
- Athens
- USA
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22
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Gao Y, Houk KN, Ho CY, Hong X. The mechanism and regioselectivities of (NHC)nickel(ii)hydride-catalyzed cycloisomerization of dienes: a computational study. Org Biomol Chem 2017; 15:7131-7139. [DOI: 10.1039/c7ob01494e] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Computation elucidates the mechanism and origins of regioselectivity of (NHC)Ni(ii)hydride-catalyzed cycloisomerization of dienes.
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Affiliation(s)
- Yuan Gao
- Department of Chemistry
- Zhejiang University
- Hangzhou
- China
| | - K. N. Houk
- Department of Chemistry and Biochemistry
- University of California
- Los Angeles
- USA
| | - Chun-Yu Ho
- Department of Chemistry
- Shenzhen Key Laboratory of Full Spectral Solar Electricity Generation (FSSEG)
- South University of Science and Technology of China (SUSTC)
- Shenzhen 518055
- P.R. China
| | - Xin Hong
- Department of Chemistry
- Zhejiang University
- Hangzhou
- China
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23
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Bruffaerts J, Pierrot D, Marek I. Zirconocene-assisted remote cleavage of C-C and C-O bonds: application to acyclic stereodefined metalated hydrocarbons. Org Biomol Chem 2016; 14:10325-10330. [PMID: 27782275 DOI: 10.1039/c6ob01910b] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The molding of molecules through remote functionalisation has increasingly become popular as it provides original and flexible synthetic alternatives to classical retrosynthetic analysis. In this Perspective article, we summarise more than a decade of studies in the specific field of remote activation of inert C-C and C-O bonds using the unique abilities of organozirconocene species mainly from our own research group. By demonstrating that these reactions represent novel and powerful entries towards acyclic stereodefined reactive organometallic species, we aim to show the vast opportunities this concept-driven methodology discovery offers.
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Affiliation(s)
- J Bruffaerts
- The Mallat Family Laboratory of Organic Chemistry, Schulich Faculty of Chemistry and Lise Meitner-Minerva Center for Computational Quantum Chemistry, Technion-Israel Institute of Technology, Technion City, Haifa 32000, Israel.
| | - D Pierrot
- The Mallat Family Laboratory of Organic Chemistry, Schulich Faculty of Chemistry and Lise Meitner-Minerva Center for Computational Quantum Chemistry, Technion-Israel Institute of Technology, Technion City, Haifa 32000, Israel.
| | - I Marek
- The Mallat Family Laboratory of Organic Chemistry, Schulich Faculty of Chemistry and Lise Meitner-Minerva Center for Computational Quantum Chemistry, Technion-Israel Institute of Technology, Technion City, Haifa 32000, Israel.
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24
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Brütting C, Hesse R, Jäger A, Kataeva O, Schmidt AW, Knölker HJ. Synthesis of Glycoborine, Glybomine A and B, the Phytoalexin Carbalexin A and the β-Adrenoreceptor Antagonists Carazolol and Carvedilol. Chemistry 2016; 22:16897-16911. [DOI: 10.1002/chem.201604002] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Indexed: 01/28/2023]
Affiliation(s)
- Christian Brütting
- Department Chemie; Technische Universität Dresden; Bergstraße 66 01069 Dresden Germany
| | - Ronny Hesse
- Department Chemie; Technische Universität Dresden; Bergstraße 66 01069 Dresden Germany
| | - Anne Jäger
- Department Chemie; Technische Universität Dresden; Bergstraße 66 01069 Dresden Germany
| | - Olga Kataeva
- Department Chemie; Technische Universität Dresden; Bergstraße 66 01069 Dresden Germany
| | - Arndt W. Schmidt
- Department Chemie; Technische Universität Dresden; Bergstraße 66 01069 Dresden Germany
| | - Hans-Joachim Knölker
- Department Chemie; Technische Universität Dresden; Bergstraße 66 01069 Dresden Germany
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25
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Affiliation(s)
- F. Mark Chadwick
- Chemistry Research Laboratory,
Department of Chemistry, University of Oxford, 12 Mansfield Road, Oxford, OX1 3TA, U.K
| | - Robert T. Cooper
- Chemistry Research Laboratory,
Department of Chemistry, University of Oxford, 12 Mansfield Road, Oxford, OX1 3TA, U.K
| | - Dermot O’Hare
- Chemistry Research Laboratory,
Department of Chemistry, University of Oxford, 12 Mansfield Road, Oxford, OX1 3TA, U.K
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26
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Vasseur A, Bruffaerts J, Marek I. Remote functionalization through alkene isomerization. Nat Chem 2016; 8:209-19. [DOI: 10.1038/nchem.2445] [Citation(s) in RCA: 372] [Impact Index Per Article: 46.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Accepted: 12/17/2015] [Indexed: 12/23/2022]
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27
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Fan Q, Feng H, Sun W, Li H, Xie Y, King RB, Schaefer HF. Ligand conformations and spin states in open metallocenes of the first row transition metals having U-shaped 2,4-dimethylpentadienyl ligands. NEW J CHEM 2016. [DOI: 10.1039/c6nj00379f] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The lowest energy (2,4-Me2C5H5)2M structures (M = Ti, V, Cr, Mn, Fe) have the metal sandwiched between two U-shaped pentahapto pentadienyl ligands. However, those for the later transition metals Co and Ni contain one and two trihapto ligands, respectively.
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Affiliation(s)
- Qunchao Fan
- Research Center for Advanced Computation
- School of Physics and Chemistry
- Xihua University
- Chengdu
- China
| | - Hao Feng
- Research Center for Advanced Computation
- School of Physics and Chemistry
- Xihua University
- Chengdu
- China
| | - Weiguo Sun
- Research Center for Advanced Computation
- School of Physics and Chemistry
- Xihua University
- Chengdu
- China
| | - Huidong Li
- Research Center for Advanced Computation
- School of Physics and Chemistry
- Xihua University
- Chengdu
- China
| | - Yaoming Xie
- Department of Chemistry and Center for Computational Quantum Chemistry
- University of Georgia
- Athens
- USA
| | - R. Bruce King
- Department of Chemistry and Center for Computational Quantum Chemistry
- University of Georgia
- Athens
- USA
| | - Henry F. Schaefer
- Department of Chemistry and Center for Computational Quantum Chemistry
- University of Georgia
- Athens
- USA
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28
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Escobar MA, Trofymchuk OS, Rodriguez BE, Lopez-Lira C, Tapia R, Daniliuc C, Berke H, Nachtigall FM, Santos LS, Rojas RS. Lewis Acid Enhanced Ethene Dimerization and Alkene Isomerization—ESI-MS Identification of the Catalytically Active Pyridyldimethoxybenzimidazole Nickel(II) Hydride Species. ACS Catal 2015. [DOI: 10.1021/acscatal.5b02003] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Manuel A. Escobar
- Nucleus
Millennium Chemical Processes and Catalysis (CPC), Laboratorio de
Química Inorgánica, Facultad de Química, Pontificia Universidad Católica de Chile, Casilla 306, Santiago-22 6094411, Chile
| | - Oleksandra S. Trofymchuk
- Nucleus
Millennium Chemical Processes and Catalysis (CPC), Laboratorio de
Química Inorgánica, Facultad de Química, Pontificia Universidad Católica de Chile, Casilla 306, Santiago-22 6094411, Chile
| | - Barbara E. Rodriguez
- Nucleus
Millennium Chemical Processes and Catalysis (CPC), Laboratorio de
Química Inorgánica, Facultad de Química, Pontificia Universidad Católica de Chile, Casilla 306, Santiago-22 6094411, Chile
| | - Claudia Lopez-Lira
- Laboratorio
de Química Orgánica, Facultad de Química, Pontificia Universidad Católica de Chile, Casilla 306, Santiago-22 6094411, Chile
| | - Ricardo Tapia
- Laboratorio
de Química Orgánica, Facultad de Química, Pontificia Universidad Católica de Chile, Casilla 306, Santiago-22 6094411, Chile
| | - Constantin Daniliuc
- Organisch-Chemisches
Institut, Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
| | - Heinz Berke
- Chemisches
Institut, Universität Zürich, Winterthurerstrasse 190, CH 8057, Zurich, Switzerland
| | - Fabiane M. Nachtigall
- Laboratory
of Asymmetric Synthesis, Chemistry Institute of Natural Resources, University of Talca,
P.O. Box 747, Talca 3460000, Chile
- Chile Nanobiotechnology
Division at University of Talca, Fraunhofer Chile Research Foundation
− Center for Systems Biotechnology, FCR-CSB,
P.O. Box 747, Talca 3460000, Chile
| | - Leonardo S. Santos
- Laboratory
of Asymmetric Synthesis, Chemistry Institute of Natural Resources, University of Talca,
P.O. Box 747, Talca 3460000, Chile
- Chile Nanobiotechnology
Division at University of Talca, Fraunhofer Chile Research Foundation
− Center for Systems Biotechnology, FCR-CSB,
P.O. Box 747, Talca 3460000, Chile
| | - Rene S. Rojas
- Nucleus
Millennium Chemical Processes and Catalysis (CPC), Laboratorio de
Química Inorgánica, Facultad de Química, Pontificia Universidad Católica de Chile, Casilla 306, Santiago-22 6094411, Chile
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29
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Wang H, Wang H, King RB. The binuclear cyclooctatetraene sandwich compounds (C8H8)2M2 of the first row transition metals: Analogues of the perpendicular dimetallocenes. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.05.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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30
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Schmitz C, Leitner W, Franciò G. Synthesis of P-Stereogenic Phosphoramidite and Phosphorodiamidite Ligands and Their Application in Asymmetric Catalysis. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500767] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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31
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Wang H, Wang H, King RB, Schaefer HF. Bis(azulene) “submarine” metal dimer sandwich compounds (C10H8)2M2(M = Ti, V, Cr, Mn, Fe, Co, Ni): Parallel and opposed orientations. J Comput Chem 2015. [DOI: 10.1002/jcc.24013] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Hongyan Wang
- School of Physical Science and Technology; Southwest Jiaotong University
- Key Laboratory of Advanced Technologies of Materials; Ministry of Education of China; Chengdu 610031 China
| | - Hui Wang
- School of Physical Science and Technology; Southwest Jiaotong University
- Key Laboratory of Advanced Technologies of Materials; Ministry of Education of China; Chengdu 610031 China
| | - R. Bruce King
- Department of Chemistry and Center for Computational Chemistry; University of Georgia; Athens Georgia 30602
| | - Henry F. Schaefer
- Department of Chemistry and Center for Computational Chemistry; University of Georgia; Athens Georgia 30602
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32
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Timsina YN, Sharma RK, RajanBabu TV. Cobalt-Catalysed Asymmetric Hydrovinylation of 1,3-Dienes. Chem Sci 2015; 6:3994-4008. [PMID: 26430505 PMCID: PMC4587399 DOI: 10.1039/c5sc00929d] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2015] [Accepted: 04/22/2015] [Indexed: 02/06/2023] Open
Abstract
In the presence of bidentate 1,n-bis-diphenylphosphinoalkane-CoCl2 complexes {Cl2Co[P~P]} and Me3Al or methylaluminoxane, acyclic (E)-1,3-dienes react with ethylene (1 atmosphere) to give excellent yields of hydrovinylation products. The regioselectivity (1,4- or 1,2-addition) and the alkene configuration (E- or Z-) of the resulting product depend on the nature of the ligand and temperature at which the reaction is carried out. Cobalt(II)-complexes of 1,1-diphenylphosphinomethane and similar ligands with narrow bite angles give mostly 1,2-addition, retaining the E-geometry of the original diene. Complexes of most other ligands at low temperature (-40 °C) give almost exclusively a single branched product, (Z)-3-alkylhexa-1,4-diene, which arises from a 1,4-hydrovinylation reaction. A minor product is the linear adduct, a 5-alkyl-hexa-1,4-diene, also arising from a 1,4-addition of ethylene. As the temperature is increased, a higher proportion of the major 1,4-adduct appears as the (E)-isomer. The unexpectedly high selectivity seen in the Co-catalysed reaction as compared to the corresponding Ni-catalysed reaction can be rationalized by invoking the intermediacy of an η4-[(diene)[P~P]CoH]+-complex and its subsequent reactions. The enhanced reactivity of terminal E-1,3-dienes over the corresponding Z-dienes can also be explained on the basis of the ease of formation of this η4-complex in the former case. The lack of reactivity of the X2Co(dppb) (X = Cl, Br) complexes in the presence of Zn/ZnI2 makes the Me3Al-mediated reaction different from the previously reported hydroalkenylation of dienes. Electron-rich phospholanes, bis-oxazolines and N-heterocyclic carbenes appear to be poor ligands for the Co(II)-catalysed hydrovinylation of 1,3-dienes. An extensive survey of chiral ligands reveals that complexes of DIOP, BDDP and Josiphos ligands are quite effective for these reactions even at -45 °C and enantioselectivities in the range of 90-99 % ee can be realized for a variety of 1,3-dienes. Cobalt(II)-complex of an electron-deficient Josiphos ligand is especially active, requiring only <1 mol% catalyst to effect the reactions.
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Affiliation(s)
- Yam N. Timsina
- Department of Chemistry and Biochemistry , The Ohio State University , 100 West 18th Avenue , Columbus , Ohio 43210 , USA . ; Fax: +1 614 292 1685 ; Tel: +1 614 688 3543
| | - Rakesh K. Sharma
- Department of Chemistry and Biochemistry , The Ohio State University , 100 West 18th Avenue , Columbus , Ohio 43210 , USA . ; Fax: +1 614 292 1685 ; Tel: +1 614 688 3543
| | - T. V. RajanBabu
- Department of Chemistry and Biochemistry , The Ohio State University , 100 West 18th Avenue , Columbus , Ohio 43210 , USA . ; Fax: +1 614 292 1685 ; Tel: +1 614 688 3543
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33
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Total synthesis of glycomaurrol and eustifoline-C by DIBAL-H promoted reductive ring opening of pyrano[2,3-c]carbazoles. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.03.064] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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34
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Breuil PAR, Magna L, Olivier-Bourbigou H. Role of Homogeneous Catalysis in Oligomerization of Olefins : Focus on Selected Examples Based on Group 4 to Group 10 Transition Metal Complexes. Catal Letters 2014. [DOI: 10.1007/s10562-014-1451-x] [Citation(s) in RCA: 121] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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35
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36
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Porri L, Natta G, Gallazzi MC. Stereospecific polymerization of butadiene by catalysts prepared from π
-allyl nickel halides. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/polc.5070160507] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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37
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Cycloaddition of electron-deficient olefins to norbornadiene in the presence of nickel bisphosphine systems. Russ Chem Bull 2014. [DOI: 10.1007/s11172-013-0345-1] [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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38
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Boulens P, Lutz M, Jeanneau E, Olivier-Bourbigou H, Reek JNH, Breuil PAR. Iminobisphosphines to (Non-)Symmetrical Diphosphinoamine Ligands: Metal-Induced Synthesis of Diphosphorus Nickel Complexes and Application in Ethylene Oligomerisation Reactions. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201402430] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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39
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Hesse R, Kataeva O, Schmidt AW, Knölker HJ. Synthesis of Prenyl- and Geranyl-Substituted Carbazole Alkaloids by DIBAL-H Promoted Reductive Pyran Ring Opening of Dialkylpyrano[3,2-a]carbazoles. Chemistry 2014; 20:9504-9. [DOI: 10.1002/chem.201403645] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2014] [Indexed: 12/19/2022]
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40
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Reetz MT. One Hundred Years of the Max-Planck-Institut für Kohlenforschung. Angew Chem Int Ed Engl 2014; 53:8562-86. [DOI: 10.1002/anie.201403217] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2014] [Indexed: 12/27/2022]
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41
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42
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Rightmire NR, Quisenberry KT, Hanusa TP. Balancing Adduct Formation and Ligand Coupling with the Bulky Allyl Complexes [1,3-(SiMe3)2C3H3]2M (M = Fe, Co, Ni). Organometallics 2014. [DOI: 10.1021/om5004573] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Nicholas R. Rightmire
- Department of Chemistry, Vanderbilt University, Nashville, Tennessee 37235, United States
| | - Keith T. Quisenberry
- Department of Chemistry, Vanderbilt University, Nashville, Tennessee 37235, United States
| | - Timothy P. Hanusa
- Department of Chemistry, Vanderbilt University, Nashville, Tennessee 37235, United States
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43
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Biswas S, Zhang A, Raya B, RajanBabu TV. Triarylphosphine Ligands with Hemilabile Alkoxy Groups. Ligands for Nickel(II)-Catalyzed Olefin Dimerization Reactions. Hydrovinylation of Vi-nylarenes, 1,3-Dienes, and Cycloisomerization of 1,6-Dienes. Adv Synth Catal 2014; 356:2281-2292. [PMID: 25395919 DOI: 10.1002/adsc.201400237] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Substitution of one of the phenyl groups of triphenylphosphine with a 2-benzyloxy-, 2-benzyloxymethyl- or 2-benzyloxyethyl-phenyl moiety results in a set of simple ligands, which exhibit strikingly different behaviour in various nickel(II)-catalyzed olefin dimerization reactions. Complexes of ligands with 2-benzyloxyphenyl-, 2-benzyloxymethylphenyl-diphenylphosphine (L5 and L6 respectively) are most active for hydrovinylation (HV) of vinylarenes, with the former leading to extensive isomerization of the primary 3-aryl-1-butenes into the conjugated 2-aryl-2-butenes even at -55 °C. However, 2-benzyloxymethyl-substituted ligand L6 is slightly less active, leading up to quantitative yields of the primary products of HV at ambient temperature with no trace of isomerization, thus providing the best option for a practical synthesis of these compounds. In sharp contrast, hydrovinylation of a variety of 1,3-dienes is best catalyzed by nickel(II)-complexes of 2-benzyloxyphenyldiphenylphosphine, L5. The other two ligands, 2-benzyloxymethyl-(L6) and 2-benzyloxyethyl-diphenylphosphine (L7) are much less effective in the HV of 1,3-dienes. Nickel(II)-catalyzed cycloisomerization of 1,6-dienes into methylenecyclopentanes, a reaction mechanistically related to the other hydrovinylation reactions, is also uniquely effected by nickel(II)-complexes of L5, but not of L6 or L7. In an attempt to prepare authentic samples of the methylencyclohexane products, nickel(II)-complexes of N-heterocyclic carbene-ligands were examined. In sharp contrast to the phosphines, which give the methylenecyclopentanes, methylenecyclohexanes are the major products in the (N-heterocyclic carbene)nickel(II)-mediated reactions.
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Affiliation(s)
- Souvagya Biswas
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18 Avenue, Columbus, OHIO 43210, USA ; phone: (001)-614-688-3543
| | - Aibin Zhang
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18 Avenue, Columbus, OHIO 43210, USA ; phone: (001)-614-688-3543
| | - Balaram Raya
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18 Avenue, Columbus, OHIO 43210, USA ; phone: (001)-614-688-3543
| | - T V RajanBabu
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18 Avenue, Columbus, OHIO 43210, USA ; phone: (001)-614-688-3543
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44
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Vatamanu M. Synthesis, Structures, and Dynamic Features of d0 Zirconocene–Allyl Complexes. Organometallics 2014. [DOI: 10.1021/om400972u] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mihaela Vatamanu
- Department of Chemistry, Queen’s University, Kingston, Ontario K7L 3N6, Canada
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45
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Thomas C, Kataeva O, Schmidt AW, Knölker HJ. Regioselective prenylation of bromocarbazoles by palladium(0)-catalysed cross coupling – synthesis of O-methylsiamenol, O-methylmicromeline and carquinostatin A. Org Biomol Chem 2014; 12:872-5. [DOI: 10.1039/c3ob42297f] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We describe the regioselective prenylation of 3-bromo-carbazole by Pd(0)-catalysed cross coupling with a prenylstannane or a prenylboronate. The procedure is applied to the synthesis of bioactive carbazole alkaloids.
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Affiliation(s)
- Claudia Thomas
- Department Chemie
- Technische Universität Dresden
- 01069 Dresden, Germany
| | - Olga Kataeva
- Department Chemie
- Technische Universität Dresden
- 01069 Dresden, Germany
| | - Arndt W. Schmidt
- Department Chemie
- Technische Universität Dresden
- 01069 Dresden, Germany
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46
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Lichtenberg C, Okuda J. Strukturell definierte Allylverbindungen der Hauptgruppenmetalle: Koordination und Reaktivität. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201208942] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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47
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Lichtenberg C, Okuda J. Structurally Defined Allyl Compounds of Main Group Metals: Coordination and Reactivity. Angew Chem Int Ed Engl 2013; 52:5228-46. [DOI: 10.1002/anie.201208942] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2012] [Indexed: 11/06/2022]
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48
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Takimoto M. Transition Metal-Catalyzed Carboxylation of Unsaturated Organic Compounds under an Atmosphere of CO2. J SYN ORG CHEM JPN 2013. [DOI: 10.5059/yukigoseikyokaishi.71.1020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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49
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Fan Q, Feng H, Sun W, Li H, Xie Y, King RB, Schaefer III HF. A new type of sandwich compound: homoleptic bis(trimethylenemethane) complexes of the first row transition metals. NEW J CHEM 2013. [DOI: 10.1039/c3nj00028a] [Citation(s) in RCA: 13] [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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50
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Webster CL, Ziller JW, Evans WJ. Synthesis and CO2 Insertion Reactivity of Allyluranium Metallocene Complexes. Organometallics 2012. [DOI: 10.1021/om3007536] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Christopher L. Webster
- Department of Chemistry, University of California, Irvine, California
92697-2025, United States
| | - Joseph W. Ziller
- Department of Chemistry, University of California, Irvine, California
92697-2025, United States
| | - William J. Evans
- Department of Chemistry, University of California, Irvine, California
92697-2025, United States
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