1
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Lang H. Organometallic π-tweezers and 1,1′-bis(diphenylphosphanyl)ferrocene as bidentate chelating ligands for the synthesis of heteromultimetallic compounds. Polyhedron 2018. [DOI: 10.1016/j.poly.2017.09.020] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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2
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Oswald T, Gelert T, Lasar C, Schmidtmann M, Klüner T, Beckhaus R. Formation of Binuclear Zigzag Hexapentaene Titanium Complexes via a Titanacumulene [Ti=C=C=CH2
] Intermediate. Angew Chem Int Ed Engl 2017; 56:12297-12301. [DOI: 10.1002/anie.201706674] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Revised: 07/26/2017] [Indexed: 11/10/2022]
Affiliation(s)
- Tim Oswald
- Institut für Chemie; Fakultät für Mathematik und Naturwissenschaften, Carl von Ossietzky-Universität Oldenburg; Postfach 2503 26111 Oldenburg Germany
| | - Tina Gelert
- Institut für Chemie; Fakultät für Mathematik und Naturwissenschaften, Carl von Ossietzky-Universität Oldenburg; Postfach 2503 26111 Oldenburg Germany
| | - Christian Lasar
- Institut für Chemie; Fakultät für Mathematik und Naturwissenschaften, Carl von Ossietzky-Universität Oldenburg; Postfach 2503 26111 Oldenburg Germany
| | - Marc Schmidtmann
- Institut für Chemie; Fakultät für Mathematik und Naturwissenschaften, Carl von Ossietzky-Universität Oldenburg; Postfach 2503 26111 Oldenburg Germany
| | - Thorsten Klüner
- Institut für Chemie; Fakultät für Mathematik und Naturwissenschaften, Carl von Ossietzky-Universität Oldenburg; Postfach 2503 26111 Oldenburg Germany
| | - Rüdiger Beckhaus
- Institut für Chemie; Fakultät für Mathematik und Naturwissenschaften, Carl von Ossietzky-Universität Oldenburg; Postfach 2503 26111 Oldenburg Germany
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3
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Oswald T, Gelert T, Lasar C, Schmidtmann M, Klüner T, Beckhaus R. Formation of Binuclear Zigzag Hexapentaene Titanium Complexes via a Titanacumulene [Ti=C=C=CH2
] Intermediate. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201706674] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Tim Oswald
- Institut für Chemie; Fakultät für Mathematik und Naturwissenschaften, Carl von Ossietzky-Universität Oldenburg; Postfach 2503 26111 Oldenburg Germany
| | - Tina Gelert
- Institut für Chemie; Fakultät für Mathematik und Naturwissenschaften, Carl von Ossietzky-Universität Oldenburg; Postfach 2503 26111 Oldenburg Germany
| | - Christian Lasar
- Institut für Chemie; Fakultät für Mathematik und Naturwissenschaften, Carl von Ossietzky-Universität Oldenburg; Postfach 2503 26111 Oldenburg Germany
| | - Marc Schmidtmann
- Institut für Chemie; Fakultät für Mathematik und Naturwissenschaften, Carl von Ossietzky-Universität Oldenburg; Postfach 2503 26111 Oldenburg Germany
| | - Thorsten Klüner
- Institut für Chemie; Fakultät für Mathematik und Naturwissenschaften, Carl von Ossietzky-Universität Oldenburg; Postfach 2503 26111 Oldenburg Germany
| | - Rüdiger Beckhaus
- Institut für Chemie; Fakultät für Mathematik und Naturwissenschaften, Carl von Ossietzky-Universität Oldenburg; Postfach 2503 26111 Oldenburg Germany
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4
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Burlakov VV, Spannenberg A, Arndt P, Rosenthal U. Crystal structure of bis-(η(5)-cyclo-penta-dien-yl)(1,4-di-tert-butyl-buta-1-en-3-yn-1-yl)zirconium(IV) μ2-hydroxido-bis-[tris(penta-fluoro-phen-yl)borate]. Acta Crystallogr E Crystallogr Commun 2015; 71:m71-2. [PMID: 25844214 PMCID: PMC4350704 DOI: 10.1107/s2056989015003710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2014] [Accepted: 02/23/2015] [Indexed: 11/23/2022]
Abstract
Alkyl zirconocene cations have been of considerable inter-est as reactive species in many polymerization processes. In the crystal structure of the title compound, [Zr(C12H19)(C5H5)2](C36HB2F30O), the [Zr(C5H5)2((t-Bu)C=C(H)-C2(t-Bu))](+) cation displays a buta-1-en-3-yne ligand side-on coordinated to a typical bent zirconocene [centroid(cp)-Zr-centroid(cp) = 131.4 (3)°, Zr-C(buta-1-en-3-yne) = 2.255 (3), 2.597 (3) and 2.452 (2) Å]. In the [HO(B(C6F5)3)2](-) anion, intra-molecular O-H⋯F hydrogen bonds are observed. One tert-butyl group in the complex cation is disordered over two sets of sites with occupancies 0.701(4):0.299(4).
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Affiliation(s)
- Vladimir V. Burlakov
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov St. 28, 119991 Moscow, Russian Federation
| | - Anke Spannenberg
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Strasse 29a, 18059 Rostock, Germany
| | - Perdita Arndt
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Strasse 29a, 18059 Rostock, Germany
| | - Uwe Rosenthal
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Strasse 29a, 18059 Rostock, Germany
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5
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Suzuki N, Yoshitani T, Inoue S, Hashizume D, Yoshida H, Tezuka M, Ida K, Nagashima S, Chihara T, Kobayashi O, Nanbu S, Masuyama Y. Haptotropic Shift of [5]Cumulenes in Zirconocene Complexes and Effects of Steric Factors. Organometallics 2014. [DOI: 10.1021/om500536c] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Noriyuki Suzuki
- Department
of Materials and Life Sciences, Faculty of Science and Technology, Sophia University, 7-1 Kioi-cho, Chiyoda-ku, Tokyo 102-8554, Japan
- Materials
Characterization
Support Unit, RIKEN Center for Emergent Matter Science (CEMS), 2-1 Hirosawa, Wako-shi, Saitama 351-0198, Japan
| | - Takao Yoshitani
- Department
of Materials and Life Sciences, Faculty of Science and Technology, Sophia University, 7-1 Kioi-cho, Chiyoda-ku, Tokyo 102-8554, Japan
| | - Shota Inoue
- Department
of Materials and Life Sciences, Faculty of Science and Technology, Sophia University, 7-1 Kioi-cho, Chiyoda-ku, Tokyo 102-8554, Japan
| | - Daisuke Hashizume
- Materials
Characterization
Support Unit, RIKEN Center for Emergent Matter Science (CEMS), 2-1 Hirosawa, Wako-shi, Saitama 351-0198, Japan
| | - Hajime Yoshida
- Department
of Applied Chemistry, Graduate School of Engineering, Saitama Institute of Technology, Fukaya, Saitama 369-0293, Japan
| | - Meguru Tezuka
- Department
of Applied Chemistry, Graduate School of Engineering, Saitama Institute of Technology, Fukaya, Saitama 369-0293, Japan
| | - Keisuke Ida
- Graduate
School of Science and Engineering, Saitama University, Shimo-Okubo, Sakura-Ku, Saitama City, Saitama 338-8570, Japan
| | - Sayoko Nagashima
- Graduate
School of Science and Engineering, Saitama University, Shimo-Okubo, Sakura-Ku, Saitama City, Saitama 338-8570, Japan
| | - Teiji Chihara
- Materials
Characterization
Support Unit, RIKEN Center for Emergent Matter Science (CEMS), 2-1 Hirosawa, Wako-shi, Saitama 351-0198, Japan
- Graduate
School of Science and Engineering, Saitama University, Shimo-Okubo, Sakura-Ku, Saitama City, Saitama 338-8570, Japan
| | - Osamu Kobayashi
- Department
of Materials and Life Sciences, Faculty of Science and Technology, Sophia University, 7-1 Kioi-cho, Chiyoda-ku, Tokyo 102-8554, Japan
| | - Shinkoh Nanbu
- Department
of Materials and Life Sciences, Faculty of Science and Technology, Sophia University, 7-1 Kioi-cho, Chiyoda-ku, Tokyo 102-8554, Japan
| | - Yoshiro Masuyama
- Department
of Materials and Life Sciences, Faculty of Science and Technology, Sophia University, 7-1 Kioi-cho, Chiyoda-ku, Tokyo 102-8554, Japan
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6
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Podiyanachari SK, Bender G, Daniliuc CG, Kehr G, Erker G. Catalytic Formation of Five-Membered Zirconacycloallenoids and Their Reaction with Carbon Dioxide. Organometallics 2014. [DOI: 10.1021/om500399w] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
| | - Georg Bender
- Organisch-Chemisches
Institut, Westfälische Wilhelms-Universität, Corrensstrasse 40, D-48149 Münster, Germany
| | - Constantin G. Daniliuc
- Organisch-Chemisches
Institut, Westfälische Wilhelms-Universität, Corrensstrasse 40, D-48149 Münster, Germany
| | - Gerald Kehr
- Organisch-Chemisches
Institut, Westfälische Wilhelms-Universität, Corrensstrasse 40, D-48149 Münster, Germany
| | - Gerhard Erker
- Organisch-Chemisches
Institut, Westfälische Wilhelms-Universität, Corrensstrasse 40, D-48149 Münster, Germany
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7
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Yang L, Ye J, Gao Y, Deng D, Lin Y, Ning G. One-Step Stereoselective Synthesis of (2Z,4Z,6Z,8Z)-Decatetraene Diketone from Pyrylium Salts. European J Org Chem 2013. [DOI: 10.1002/ejoc.201301685] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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8
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Zhao J, Zhang S, Zhang WX, Xi Z. Reactivity of Seven-Membered Azazirconacycloallenes and Four-Membered Zirconacycles toward Diphenylacetonitrile. Organometallics 2012. [DOI: 10.1021/om300949a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Jing Zhao
- Beijing National Laboratory
of Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, People's Republic
of China
| | - Shaoguang Zhang
- Key Laboratory
of Bioorganic
Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, People's Republic
of China
| | - Wen-Xiong Zhang
- Key Laboratory
of Bioorganic
Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, People's Republic
of China
| | - Zhenfeng Xi
- Key Laboratory
of Bioorganic
Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, People's Republic
of China
- State Key Laboratory
of Organometallic
Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, People's Republic of China
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9
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Bender G, Kehr G, Fröhlich R, Petersen JL, Erker G. Chemistry of the five-membered zirconacycloallenoids: reactions with unsaturated substrates. Chem Sci 2012. [DOI: 10.1039/c2sc20745a] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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10
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Zhang WX, Zhang S, Xi Z. Zirconocene and Si-tethered diynes: a happy match directed toward organometallic chemistry and organic synthesis. Acc Chem Res 2011; 44:541-51. [PMID: 21612215 DOI: 10.1021/ar200078e] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Characterizing reactive organometallic intermediates is critical for understanding the mechanistic aspects of metal-mediated organic reactions. Moreover, the isolation of reactive organometallic intermediates can often result in the ability to design new synthetic methods. In this Account, we outline synthetic methods that we developed for a variety of diverse Zr/Si organo-bimetallic compounds and Si/N heteroatom-organic compounds through the detailed study of zirconacyclobutene-silacyclobutene fused compounds. Two basic components are involved in this chemistry. The first is the Si-tethered diyne, which owes its rich reactive palette to the combination of the Si-C bond and the C≡C triple bond. The second is the low-valent zirconocene species Cp(2)Zr(II), which has proven very useful in organic synthesis. The reaction of these two components affords the zirconacyclobutene-silacyclobutene fused compound, which is the key reactive Zr/Si organo-bimetallic intermediate discussed here. We discuss the three types of reactions that have been developed for the zirconacyclobutene-silacyclobutene fused intermediate. The reaction with nitriles (the C≡N triple bond) is introduced in the first section. In this one-pot reaction, up to four different components can be combined: the Si-tethered diyne can be reacted with three identical nitriles, with differing nitriles, or with a nitrile and other unsaturated organic substrates such as formamides, isocyanides, acid chlorides, aldehydes, carbodiimides, and azides. Several unexpected multiring, fused Zr/Si organo-bimetallic intermediates were isolated and characterized. A wide variety of N-heterocycles, such as 5-azaindole, pyrrole, and pyrroloazepine derivatives, were obtained. We then discuss the reaction with alkynes (the C≡C triple bond). A consecutive skeletal rearrangement, differing from that observed in the reactions with nitriles, takes place in this reaction. Finally, we discuss the reaction with the C═X substrates (where X is O or N), including ketones, aldehydes, and isocyanides. Oxa- and azazirconacycles are formed via a new skeletal rearrangement. Our results show that the zirconocene and the Si-tethered diyne cooperate as a "chemical transformer" after treatment with various substrates, leading to a diverse range of cyclic Zr/Si organo-bimetallic compounds. This mechanism-derived synthesis of organometallic and organic compounds demonstrates that the investigation of metal-mediated reactions and the isolation of reactive organometallic intermediates not only contribute to the understanding of complex reactions but can also lead to the discovery of synthetically useful methods.
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Affiliation(s)
- Wen-Xiong Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Shaoguang Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Zhenfeng Xi
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
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11
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Hildebrandt A, Mansilla N, Rheinwald G, Rüffer T, Lang H. Alkynyl Ti–M complexes based on M(CO)4 and MO2 building blocks (M = Mo, W). J Organomet Chem 2011. [DOI: 10.1016/j.jorganchem.2011.06.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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12
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Synthesis and crystal structure of the first five-membered ansa-metallacyclocumulene rac-(ebthi)Zr(η4-t-Bu-C4-t-Bu). INORG CHEM COMMUN 2011. [DOI: 10.1016/j.inoche.2011.03.046] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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13
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Burlakov VV, Kaleta K, Beweries T, Arndt P, Baumann W, Spannenberg A, Shur VB, Rosenthal U. Reactions of Five-Membered Metallacyclocumulenes Cp2M(η4-t-Bu-C4-t-Bu) (M = Ti, Zr) with Diisobutylaluminum Hydride. Organometallics 2011. [DOI: 10.1021/om1011374] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Vladimir V. Burlakov
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov St. 28, 119991, Moscow, Russia
| | - Katharina Kaleta
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Str. 29a, D-18059 Rostock, Germany
| | - Torsten Beweries
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Str. 29a, D-18059 Rostock, Germany
| | - Perdita Arndt
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Str. 29a, D-18059 Rostock, Germany
| | - Wolfgang Baumann
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Str. 29a, D-18059 Rostock, Germany
| | - Anke Spannenberg
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Str. 29a, D-18059 Rostock, Germany
| | - Vladimir B. Shur
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov St. 28, 119991, Moscow, Russia
| | - Uwe Rosenthal
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Str. 29a, D-18059 Rostock, Germany
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14
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Zhang S, Zhang WX, Zhao J, Xi Z. One-Pot Selective Syntheses of 5-Azaindoles through Zirconocene-Mediated Multicomponent Reactions with Three Different Nitrile Components and One Alkyne Component. Chemistry 2011; 17:2442-9. [DOI: 10.1002/chem.201003119] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2010] [Indexed: 11/09/2022]
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15
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Zhang S, Zhang WX, Zhao J, Xi Z. Cleavage and reorganization of Zr-C/Si-C bonds leading to Zr/Si-N organometallic and heterocyclic compounds. J Am Chem Soc 2011; 132:14042-5. [PMID: 20860395 DOI: 10.1021/ja1074932] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The t-BuCN-stabilized zirconacyclopropene-azasilacyclopentadiene complexes 2 are generated in situ in high yields from the Si-tethered diynes, Cp(2)Zr(II) species, and 2 equiv of t-BuCN via a coordination-induced Zr-C/Si-C bond cleavage and reorganization. Complexes 2 have been demonstrated to be synthetically very useful. A variety of novel Zr/Si organo-bimetallic compounds and Si/N heterocyclic compounds, such as azasilacyclopentadienes, azasilacyclohexadienes, and allenylazazirconacycles, are obtained in high yields when complexes 2 are treated with ketones, carbodiimides, alkynes, elemental sulfur (S(8)), acid chlorides, or nitriles. In this chemistry, t-BuCN behaves as both an initiator and a brake/release handle to initiate and control the reaction process.
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Affiliation(s)
- Shaoguang Zhang
- Beijing National Laboratory of Molecular Sciences, College of Chemistry, Peking University, Beijing 100871, China
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16
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Dureen MA, Brown CC, Stephan DW. Deprotonation and Addition Reactions of Frustrated Lewis Pairs with Alkynes. Organometallics 2010. [DOI: 10.1021/om1009044] [Citation(s) in RCA: 176] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Meghan A. Dureen
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, Canada, M5S 3H6
| | - Christopher C. Brown
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, Canada, M5S 3H6
| | - Douglas W. Stephan
- Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, Canada, M5S 3H6
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17
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Suzuki N, Hashizume D. Five-membered metallacycloalkynes formed from group 4 metals and [n]cumulene (n=3,5) ligands. Coord Chem Rev 2010. [DOI: 10.1016/j.ccr.2009.12.016] [Citation(s) in RCA: 81] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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18
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Burlakov VV, Beweries T, Kaleta K, Bogdanov VS, Arndt P, Baumann W, Spannenberg A, Shur VB, Rosenthal U. Reactions of the Five-Membered Hafnacyclocumulene Cp2Hf(η4-t-Bu-C4-t-Bu) with the Lewis Acids Tris(pentafluorophenyl)borane and Diisobutylaluminum Hydride. Organometallics 2010. [DOI: 10.1021/om100208g] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Vladimir V. Burlakov
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov St. 28, 119991 Moscow, Russia
| | - Torsten Beweries
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Str. 29a, D-18059 Rostock, Germany
| | - Katharina Kaleta
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Str. 29a, D-18059 Rostock, Germany
| | - Vyacheslav S. Bogdanov
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov St. 28, 119991 Moscow, Russia
| | - Perdita Arndt
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Str. 29a, D-18059 Rostock, Germany
| | - Wolfgang Baumann
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Str. 29a, D-18059 Rostock, Germany
| | - Anke Spannenberg
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Str. 29a, D-18059 Rostock, Germany
| | - Vladimir B. Shur
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov St. 28, 119991 Moscow, Russia
| | - Uwe Rosenthal
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Str. 29a, D-18059 Rostock, Germany
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19
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Ugolotti J, Kehr G, Fröhlich R, Grimme S, Erker G. Nitrile insertion into a boryl-substituted five-membered zirconacycloallenoid: unexpected formation of a zwitterionic boratirane product. Chem Commun (Camb) 2009:6572-3. [PMID: 19865653 DOI: 10.1039/b915924j] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Nitrile insertion into a zirconacycloallenoid complex leads to the formation of a seven-membered ring product with an attached boratirane unit.
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Affiliation(s)
- Juri Ugolotti
- Organisch-Chemisches Institut der Universität, Corrensstrasse 40, Münster, Germany
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20
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Zhang WX, Zhang S, Sun X, Nishiura M, Hou Z, Xi Z. Zirconium- and Silicon-Containing Intermediates with Three Fused Rings in a Zirconocene-Mediated Intermolecular Coupling Reaction. Angew Chem Int Ed Engl 2009; 48:7227-31. [DOI: 10.1002/anie.200903329] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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21
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Zhang WX, Zhang S, Sun X, Nishiura M, Hou Z, Xi Z. Zirconium- and Silicon-Containing Intermediates with Three Fused Rings in a Zirconocene-Mediated Intermolecular Coupling Reaction. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200903329] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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22
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Ugolotti J, Kehr G, Fröhlich R, Grimme S, Erker G. Five-Membered Zirconacycloallenoids: Synthesis and Characterization of Members of a Unique Class of Internally Metal-Stabilized Bent Allenoid Compounds. J Am Chem Soc 2009; 131:1996-2007. [DOI: 10.1021/ja8084302] [Citation(s) in RCA: 82] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Juri Ugolotti
- Organisch-Chemisches Institut der Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
| | - Gerald Kehr
- Organisch-Chemisches Institut der Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
| | - Roland Fröhlich
- Organisch-Chemisches Institut der Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
| | - Stefan Grimme
- Organisch-Chemisches Institut der Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
| | - Gerhard Erker
- Organisch-Chemisches Institut der Universität Münster, Corrensstrasse 40, 48149 Münster, Germany
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23
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Affiliation(s)
- Noriyuki Suzuki
- Department of Materials and Life Sciences, Faculty of Science and Technology, Sophia University
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24
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Suzuki N, Hashizume D, Yoshida H, Tezuka M, Ida K, Nagashima S, Chihara T. Reversible Haptotropic Shift in Zirconocene−Hexapentaene Complexes. J Am Chem Soc 2008; 131:2050-1. [DOI: 10.1021/ja8077472] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Noriyuki Suzuki
- Advanced Technology Support Division, RIKEN Advanced Science Institute, 2-1 Hirosawa, Wako-shi, Saitama 351-0198, Japan, Department of Applied Chemistry, Graduate School of Engineering, Saitama Institute of Technology, Fukaya, Saitama 369-0293, Japan, and Graduate School of Science and Engineering, Saitama University, Shimo-Okubo, Sakura-Ku, Saitama City, Saitama 338-8570, Japan
| | - Daisuke Hashizume
- Advanced Technology Support Division, RIKEN Advanced Science Institute, 2-1 Hirosawa, Wako-shi, Saitama 351-0198, Japan, Department of Applied Chemistry, Graduate School of Engineering, Saitama Institute of Technology, Fukaya, Saitama 369-0293, Japan, and Graduate School of Science and Engineering, Saitama University, Shimo-Okubo, Sakura-Ku, Saitama City, Saitama 338-8570, Japan
| | - Hajime Yoshida
- Advanced Technology Support Division, RIKEN Advanced Science Institute, 2-1 Hirosawa, Wako-shi, Saitama 351-0198, Japan, Department of Applied Chemistry, Graduate School of Engineering, Saitama Institute of Technology, Fukaya, Saitama 369-0293, Japan, and Graduate School of Science and Engineering, Saitama University, Shimo-Okubo, Sakura-Ku, Saitama City, Saitama 338-8570, Japan
| | - Meguru Tezuka
- Advanced Technology Support Division, RIKEN Advanced Science Institute, 2-1 Hirosawa, Wako-shi, Saitama 351-0198, Japan, Department of Applied Chemistry, Graduate School of Engineering, Saitama Institute of Technology, Fukaya, Saitama 369-0293, Japan, and Graduate School of Science and Engineering, Saitama University, Shimo-Okubo, Sakura-Ku, Saitama City, Saitama 338-8570, Japan
| | - Keisuke Ida
- Advanced Technology Support Division, RIKEN Advanced Science Institute, 2-1 Hirosawa, Wako-shi, Saitama 351-0198, Japan, Department of Applied Chemistry, Graduate School of Engineering, Saitama Institute of Technology, Fukaya, Saitama 369-0293, Japan, and Graduate School of Science and Engineering, Saitama University, Shimo-Okubo, Sakura-Ku, Saitama City, Saitama 338-8570, Japan
| | - Sayoko Nagashima
- Advanced Technology Support Division, RIKEN Advanced Science Institute, 2-1 Hirosawa, Wako-shi, Saitama 351-0198, Japan, Department of Applied Chemistry, Graduate School of Engineering, Saitama Institute of Technology, Fukaya, Saitama 369-0293, Japan, and Graduate School of Science and Engineering, Saitama University, Shimo-Okubo, Sakura-Ku, Saitama City, Saitama 338-8570, Japan
| | - Teiji Chihara
- Advanced Technology Support Division, RIKEN Advanced Science Institute, 2-1 Hirosawa, Wako-shi, Saitama 351-0198, Japan, Department of Applied Chemistry, Graduate School of Engineering, Saitama Institute of Technology, Fukaya, Saitama 369-0293, Japan, and Graduate School of Science and Engineering, Saitama University, Shimo-Okubo, Sakura-Ku, Saitama City, Saitama 338-8570, Japan
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25
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Zirngast M, Marschner C, Baumgartner J. Group 4 Metallocene Complexes of Tris(trimethylsilyl)silylacetylene and Related Alkynes. Organometallics 2008. [DOI: 10.1021/om800038h] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Michaela Zirngast
- Institut für Anorganische Chemie, Technische Universität Graz, Stremayrgasse 16, A-8010 Graz, Austria
| | - Christoph Marschner
- Institut für Anorganische Chemie, Technische Universität Graz, Stremayrgasse 16, A-8010 Graz, Austria
| | - Judith Baumgartner
- Institut für Anorganische Chemie, Technische Universität Graz, Stremayrgasse 16, A-8010 Graz, Austria
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26
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Ugolotti J, Dierker G, Kehr G, Fröhlich R, Grimme S, Erker G. Five-Membered Metallacyclic Allenoids: Synthesis and Structure of Remarkably Stable Strongly Distorted Cyclic Allene Derivatives. Angew Chem Int Ed Engl 2008; 47:2622-5. [DOI: 10.1002/anie.200705615] [Citation(s) in RCA: 79] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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27
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Ugolotti J, Dierker G, Kehr G, Fröhlich R, Grimme S, Erker G. Metallacyclische Fünfring-Allenoide: Synthese und Struktur stabiler stark verzerrter cyclischer Allen-Derivate. Angew Chem Int Ed Engl 2008. [DOI: 10.1002/ange.200705615] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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28
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Electrophilic reactivity of the zwitterionic titanocene monohalides Cp[η5-C5H4B(C6F5)3]TiX (X=Cl, Br): Reactions with water and methanol. J Organomet Chem 2007. [DOI: 10.1016/j.jorganchem.2007.06.062] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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29
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Arndt P, Jäger-Fiedler U, Klahn M, Baumann W, Spannenberg A, Burlakov VV, Rosenthal U. Die Bildung von Zirconocenfluoriden – keine Desaktivierung in der Olefinpolymerisation mit den Kontaktionenpaar-Katalysatoren [Cp′2ZrR]+[RB(C6F5)3]−. Angew Chem Int Ed Engl 2006. [DOI: 10.1002/ange.200600361] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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30
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Arndt P, Jäger-Fiedler U, Klahn M, Baumann W, Spannenberg A, Burlakov VV, Rosenthal U. Formation of Zirconocene Fluoro Complexes: No Deactivation in the Polymerization of Olefins by the Contact-Ion-Pair Catalysts [Cp′2ZrR]+[RB(C6F5)3]−. Angew Chem Int Ed Engl 2006; 45:4195-8. [PMID: 16703643 DOI: 10.1002/anie.200600361] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Perdita Arndt
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Strasse 29a, 18059 Rostock, Germany.
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31
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Affiliation(s)
- Edward J. Stoebenau
- Department of Chemistry, The University of Chicago, 5735 South Ellis Avenue, Chicago, Illinois 60637
| | - Richard F. Jordan
- Department of Chemistry, The University of Chicago, 5735 South Ellis Avenue, Chicago, Illinois 60637
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32
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Interaction of titanium(III) zwitterionic complex Cp[η5-C5H4B(C6F5)3]Ti with organic halides: Synthesis and X-ray crystal structure determination of zwitterionic titanocene monohalides Cp[η5-C5H4B(C6F5)3]TiX (X=Cl, Br) and their catalytic activity in the ring-opening polymerization of ε-caprolactone. J Organomet Chem 2006. [DOI: 10.1016/j.jorganchem.2005.09.027] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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33
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Bach MA, Beweries T, Burlakov VV, Arndt P, Baumann W, Spannenberg A, Rosenthal U, Bonrath W. Reactions of 1-Titana- and 1-Zirconacyclopent-3-ynes with Tris(pentafluorophenyl)borane. Organometallics 2005. [DOI: 10.1021/om0507880] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Marc A. Bach
- Leibniz-Institut für Organische Katalyse an der Universität Rostock e.V., Albert-Einstein-Strasse 29a, D-18059 Rostock, Germany
| | - Torsten Beweries
- Leibniz-Institut für Organische Katalyse an der Universität Rostock e.V., Albert-Einstein-Strasse 29a, D-18059 Rostock, Germany
| | - Vladimir V. Burlakov
- Leibniz-Institut für Organische Katalyse an der Universität Rostock e.V., Albert-Einstein-Strasse 29a, D-18059 Rostock, Germany
| | - Perdita Arndt
- Leibniz-Institut für Organische Katalyse an der Universität Rostock e.V., Albert-Einstein-Strasse 29a, D-18059 Rostock, Germany
| | - Wolfgang Baumann
- Leibniz-Institut für Organische Katalyse an der Universität Rostock e.V., Albert-Einstein-Strasse 29a, D-18059 Rostock, Germany
| | - Anke Spannenberg
- Leibniz-Institut für Organische Katalyse an der Universität Rostock e.V., Albert-Einstein-Strasse 29a, D-18059 Rostock, Germany
| | - Uwe Rosenthal
- Leibniz-Institut für Organische Katalyse an der Universität Rostock e.V., Albert-Einstein-Strasse 29a, D-18059 Rostock, Germany
| | - Werner Bonrath
- DSM Nutritional Products, R&D Chemical Process Technology, P.O. Box 3255, Bldg. 214/071, CH-4002 Basel, Switzerland
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34
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Rosenthal U, Burlakov VV, Arndt P, Baumann W, Spannenberg A. Five-Membered Titana- and Zirconacyclocumulenes: Stable 1-Metallacyclopenta-2,3,4-trienes. Organometallics 2005. [DOI: 10.1021/om049207h] [Citation(s) in RCA: 151] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Uwe Rosenthal
- Leibniz-Institut für Organische Katalyse an der Universität Rostock e. V., Buchbinderstrasse 5-6, D-18055 Rostock, Germany
| | - Vladimir V. Burlakov
- Leibniz-Institut für Organische Katalyse an der Universität Rostock e. V., Buchbinderstrasse 5-6, D-18055 Rostock, Germany
| | - Perdita Arndt
- Leibniz-Institut für Organische Katalyse an der Universität Rostock e. V., Buchbinderstrasse 5-6, D-18055 Rostock, Germany
| | - Wolfgang Baumann
- Leibniz-Institut für Organische Katalyse an der Universität Rostock e. V., Buchbinderstrasse 5-6, D-18055 Rostock, Germany
| | - Anke Spannenberg
- Leibniz-Institut für Organische Katalyse an der Universität Rostock e. V., Buchbinderstrasse 5-6, D-18055 Rostock, Germany
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