1
|
Cao W, Guo J, Wang X. Probing the Mechanism of Ni-Catalyzed Asymmetric Reppe Carbonylation of Cyclopropenes with CO and ROH. J Org Chem 2024; 89:12858-12863. [PMID: 39188096 DOI: 10.1021/acs.joc.4c01553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/28/2024]
Abstract
There is ongoing intense interest in catalysis with the Earth-abundant metal nickel. This DFT study reveals a plausible mechanism for the first Ni-catalyzed asymmetric Reppe carbonylation of cyclopropenes with carbon monoxide and phenols/alcohols. The RO-H bond undergoes a distinct heterolytic cleavage rather than the proposed oxidative addition, transferring a proton to a nickel-bound anionic carbon atom in a stereoselective manner. This and other novel insights gained can have implications for developing new asymmetric Reppe reactions.
Collapse
Affiliation(s)
- Wanxin Cao
- Institute for Innovative Materials and Energy, School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, China
| | - Jiandong Guo
- Institute for Innovative Materials and Energy, School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, Jiangsu 225002, China
| | - Xiaotai Wang
- Department of Chemistry, Xi'an Jiaotong-Liverpool University, Suzhou 215123, China
| |
Collapse
|
2
|
Yu R, Cai S, Li C, Fang X. Nickel‐Catalyzed Asymmetric Hydroaryloxy‐ and Hydroalkoxycarbonylation of Cyclopropenes. Angew Chem Int Ed Engl 2022; 61:e202200733. [DOI: 10.1002/anie.202200733] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Indexed: 12/19/2022]
Affiliation(s)
- Rongrong Yu
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs School of Chemistry and Chemical Engineering Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Song‐Zhou Cai
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs School of Chemistry and Chemical Engineering Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Can Li
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs School of Chemistry and Chemical Engineering Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Xianjie Fang
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs School of Chemistry and Chemical Engineering Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| |
Collapse
|
3
|
Nickel‐Catalyzed Asymmetric Hydroaryloxy‐ and Hydroalkoxycarbonylation of Cyclopropenes. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202200733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
4
|
Koller S, Klein P, Reinhardt K, Ochmann L, Seitz A, Jandl C, Pöthig A, Hintermann L. New Access Routes to Privileged and Chiral Ligands for Transition‐Metal Catalyzed Hydrogen Autotransfer (Borrowing Hydrogen), Dehydrogenative Condensation, and Alkene Isomerization Reactions. Helv Chim Acta 2021. [DOI: 10.1002/hlca.202100175] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Sebastian Koller
- Department Chemie Technische Universität München Lichtenbergstraße 4 DE-85748 Garching bei München Germany
- TUM Catalysis Research Center Ernst-Otto-Fischer-Straße 1 DE-85748 Garching bei München Germany
| | - Philippe Klein
- Department Chemie Technische Universität München Lichtenbergstraße 4 DE-85748 Garching bei München Germany
- TUM Catalysis Research Center Ernst-Otto-Fischer-Straße 1 DE-85748 Garching bei München Germany
| | - Katja Reinhardt
- Department Chemie Technische Universität München Lichtenbergstraße 4 DE-85748 Garching bei München Germany
- TUM Catalysis Research Center Ernst-Otto-Fischer-Straße 1 DE-85748 Garching bei München Germany
| | - Lukas Ochmann
- Department Chemie Technische Universität München Lichtenbergstraße 4 DE-85748 Garching bei München Germany
- TUM Catalysis Research Center Ernst-Otto-Fischer-Straße 1 DE-85748 Garching bei München Germany
| | - Antonia Seitz
- Department Chemie Technische Universität München Lichtenbergstraße 4 DE-85748 Garching bei München Germany
- TUM Catalysis Research Center Ernst-Otto-Fischer-Straße 1 DE-85748 Garching bei München Germany
| | - Christian Jandl
- Department Chemie Technische Universität München Lichtenbergstraße 4 DE-85748 Garching bei München Germany
- TUM Catalysis Research Center Ernst-Otto-Fischer-Straße 1 DE-85748 Garching bei München Germany
| | - Alexander Pöthig
- Department Chemie Technische Universität München Lichtenbergstraße 4 DE-85748 Garching bei München Germany
- TUM Catalysis Research Center Ernst-Otto-Fischer-Straße 1 DE-85748 Garching bei München Germany
| | - Lukas Hintermann
- Department Chemie Technische Universität München Lichtenbergstraße 4 DE-85748 Garching bei München Germany
- TUM Catalysis Research Center Ernst-Otto-Fischer-Straße 1 DE-85748 Garching bei München Germany
| |
Collapse
|
5
|
Structural elucidation of chiral (imino)pyridine/phosphine palladium(II) complexes and their applications as catalysts in methoxycarbonylation of styrene. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115243] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
6
|
Akiri SO, Ojwach SO. Structural studies and applications of water soluble (phenoxy)imine palladium(II) complexes as catalysts in biphasic methoxycarbonylation of 1-hexene. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.121812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
7
|
Vondran J, Furst MRL, Eastham GR, Seidensticker T, Cole-Hamilton DJ. Magic of Alpha: The Chemistry of a Remarkable Bidentate Phosphine, 1,2-Bis(di- tert-butylphosphinomethyl)benzene. Chem Rev 2021; 121:6610-6653. [PMID: 33961414 DOI: 10.1021/acs.chemrev.0c01254] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The bidentate phosphine ligand 1,2-bis(di-tert-butylphosphinomethyl)benzene (1,2-DTBPMB) has been reported over the years as being one of, if not the, best ligands for achieving the alkoxycarbonylation of various unsaturated compounds. Bonded to palladium, the ligand provides the basis for the first step in the commercial (Alpha) production of methyl methacrylate as well as very high selectivity to linear esters and acids from terminal or internal double bonds. The present review is an overview covering the literature dealing with the 1,2-DTBPMB ligand: from its first reference, its catalysis, including the alkoxycarbonylation reaction and its mechanism, its isomerization abilities including the highly selective isomerizing methoxycarbonylation, other reactions such as cross-coupling, recycling approaches, and the development of improved, modified ligands, in which some tert-butyl ligands are replaced by 2-pyridyl moieties and which show exceptional rates for carbonylation reactions at low temperatures.
Collapse
Affiliation(s)
- Johanna Vondran
- Laboratory for Industrial Chemistry, Department of Biochemical and Chemical Engineering, TU Dortmund University, Emil-Figge-Straße 66, 44227 Dortmund, Germany
| | - Marc R L Furst
- EaStCHEM, School of Chemistry, University of St Andrews, St Andrews, KY16 9ST Scotland, U.K.,Athénée du Luxembourg, 24, Boulevard Pierre Dupong, L-1430 Luxembourg, Luxembourg
| | | | - Thomas Seidensticker
- Laboratory for Industrial Chemistry, Department of Biochemical and Chemical Engineering, TU Dortmund University, Emil-Figge-Straße 66, 44227 Dortmund, Germany
| | - David J Cole-Hamilton
- EaStCHEM, School of Chemistry, University of St Andrews, St Andrews, KY16 9ST Scotland, U.K
| |
Collapse
|
8
|
Gallarati S, Dingwall P, Fuentes JA, Bühl M, Clarke ML. Understanding Catalyst Structure–Selectivity Relationships in Pd-Catalyzed Enantioselective Methoxycarbonylation of Styrene. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00613] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Simone Gallarati
- School of Chemistry, University of St. Andrews, North Haugh, St. Andrews, KY16 9ST, U.K
| | - Paul Dingwall
- School of Chemistry and Chemical Engineering, Queen’s University Belfast, Belfast, BT9 5AG, U.K
| | - José A. Fuentes
- School of Chemistry, University of St. Andrews, North Haugh, St. Andrews, KY16 9ST, U.K
| | - Michael Bühl
- School of Chemistry, University of St. Andrews, North Haugh, St. Andrews, KY16 9ST, U.K
| | - Matthew L. Clarke
- School of Chemistry, University of St. Andrews, North Haugh, St. Andrews, KY16 9ST, U.K
| |
Collapse
|
9
|
Ge Y, Ye F, Liu J, Yang J, Spannenberg A, Jiao H, Jackstell R, Beller M. Ligand-Controlled Palladium-Catalyzed Carbonylation of Alkynols: Highly Selective Synthesis of α-Methylene-β-Lactones. Angew Chem Int Ed Engl 2020; 59:21585-21590. [PMID: 32573055 PMCID: PMC7756850 DOI: 10.1002/anie.202006550] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 06/12/2020] [Indexed: 12/20/2022]
Abstract
The first general and regioselective Pd-catalyzed cyclocarbonylation to give α-methylene-β-lactones is reported. Key to the success for this process is the use of a specific sterically demanding phosphine ligand based on N-arylated imidazole (L11) in the presence of Pd(MeCN)2 Cl2 as pre-catalyst. A variety of easily available alkynols provide under additive-free conditions the corresponding α-methylene-β-lactones in moderate to good yields with excellent regio- and diastereoselectivity. The applicability of this novel methodology is showcased by the direct carbonylation of biologically active molecules including natural products.
Collapse
Affiliation(s)
- Yao Ge
- Leibniz-Institute for CatalysisAlbert-Einstein-Straße 29a18059RostockGermany
| | - Fei Ye
- Leibniz-Institute for CatalysisAlbert-Einstein-Straße 29a18059RostockGermany
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Key Laboratory of Organosilicon Material Technology of Zhejiang ProvinceHangzhou Normal UniversityNo. 2318, Yuhangtang Road311121HangzhouP. R. China
| | - Jiawang Liu
- Leibniz-Institute for CatalysisAlbert-Einstein-Straße 29a18059RostockGermany
| | - Ji Yang
- Leibniz-Institute for CatalysisAlbert-Einstein-Straße 29a18059RostockGermany
| | - Anke Spannenberg
- Leibniz-Institute for CatalysisAlbert-Einstein-Straße 29a18059RostockGermany
| | - Haijun Jiao
- Leibniz-Institute for CatalysisAlbert-Einstein-Straße 29a18059RostockGermany
| | - Ralf Jackstell
- Leibniz-Institute for CatalysisAlbert-Einstein-Straße 29a18059RostockGermany
| | - Matthias Beller
- Leibniz-Institute for CatalysisAlbert-Einstein-Straße 29a18059RostockGermany
| |
Collapse
|
10
|
Ge Y, Ye F, Liu J, Yang J, Spannenberg A, Jiao H, Jackstell R, Beller M. Ligand‐Controlled Palladium‐Catalyzed Carbonylation of Alkynols: Highly Selective Synthesis of α‐Methylene‐β‐Lactones. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202006550] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Yao Ge
- Leibniz-Institute for Catalysis Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Fei Ye
- Leibniz-Institute for Catalysis Albert-Einstein-Straße 29a 18059 Rostock Germany
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Key Laboratory of Organosilicon Material Technology of Zhejiang Province Hangzhou Normal University No. 2318, Yuhangtang Road 311121 Hangzhou P. R. China
| | - Jiawang Liu
- Leibniz-Institute for Catalysis Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Ji Yang
- Leibniz-Institute for Catalysis Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Anke Spannenberg
- Leibniz-Institute for Catalysis Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Haijun Jiao
- Leibniz-Institute for Catalysis Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Ralf Jackstell
- Leibniz-Institute for Catalysis Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Matthias Beller
- Leibniz-Institute for Catalysis Albert-Einstein-Straße 29a 18059 Rostock Germany
| |
Collapse
|
11
|
Sevostyanova N, Batashev S, Nifant'ev I, Vinogradov A, Tavtorkin A. Kinetic models of the cyclohexene hydromethoxycarbonylation catalyzed by the Pd(OAc) 2
/ trans
-2,3-bis(diphenylphosphinomethyl)norbornane/ p
-toluensulfonic acid. INT J CHEM KINET 2019. [DOI: 10.1002/kin.21250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Sergey Batashev
- Tula State Lev Tolstoy Pedagogical University; Tula Russian Federation
| | - Ilya Nifant'ev
- A. V. Topchiev Institute of Petrochemical Synthesis; Russian Academy of Science; Moscow Russian Federatio
- Department of Chemistry; M. V. Lomonosov Moscow University; Moscow Russian Federation
| | - Alexander Vinogradov
- A. V. Topchiev Institute of Petrochemical Synthesis; Russian Academy of Science; Moscow Russian Federatio
| | - Alexander Tavtorkin
- A. V. Topchiev Institute of Petrochemical Synthesis; Russian Academy of Science; Moscow Russian Federatio
| |
Collapse
|
12
|
An J, Wang Y, Lu J, Zhang J, Zhang Z, Xu S, Liu X, Zhang T, Gocyla M, Heggen M, Dunin-Borkowski RE, Fornasiero P, Wang F. Acid-Promoter-Free Ethylene Methoxycarbonylation over Ru-Clusters/Ceria: The Catalysis of Interfacial Lewis Acid–Base Pair. J Am Chem Soc 2018; 140:4172-4181. [DOI: 10.1021/jacs.8b01742] [Citation(s) in RCA: 109] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Jinghua An
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yehong Wang
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Jianmin Lu
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Jian Zhang
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Zhixin Zhang
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Shutao Xu
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Xiaoyan Liu
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Tao Zhang
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| | - Martin Gocyla
- Ernst Ruska Centre for Microscopy and Spectroscopy with Electrons and Peter Grünberg Institute, Forschungszentrum Juelich GmbH, Juelich 52425, Germany
| | - Marc Heggen
- Ernst Ruska Centre for Microscopy and Spectroscopy with Electrons and Peter Grünberg Institute, Forschungszentrum Juelich GmbH, Juelich 52425, Germany
| | - Rafal E. Dunin-Borkowski
- Ernst Ruska Centre for Microscopy and Spectroscopy with Electrons and Peter Grünberg Institute, Forschungszentrum Juelich GmbH, Juelich 52425, Germany
| | - Paolo Fornasiero
- Department of Chemical and Pharmaceutical Sciences, INSTM, Center of Excellence for Nanostructured Materials (CENMAT), University of Trieste, Via L. Giorgieri 1, Trieste 34127, Italy
| | - Feng Wang
- State Key Laboratory of Catalysis, Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China
| |
Collapse
|
13
|
Bredenkamp T, Holzapfel C. The Pd-catalysed hydromethoxycarbonylation of aliphatic internal alkenes with minimal double bond isomerisation. CATAL COMMUN 2017. [DOI: 10.1016/j.catcom.2017.04.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
|
14
|
Kinetic aspects of the influence of CO pressure on cyclohexene hydrocarbomethoxylation catalyzed by a diphosphine palladium system. Thermodynamic characteristics of some ligand exchange reactions. REACTION KINETICS MECHANISMS AND CATALYSIS 2016. [DOI: 10.1007/s11144-016-1048-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
15
|
Fuentes JA, Durrani JT, Leckie SM, Crawford LE, Bühl M, Clarke ML. Isomerisation versus carbonylative pathways in the hydroxy-carbonylation, methoxy-carbonylation, and amino-carbonylation of N-tosyl-3-pyrroline. Catal Sci Technol 2016. [DOI: 10.1039/c6cy01268j] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
DFT calculations show that the competition between carbonylation and isomerisation pathways using Pd/phosphine catalysts can be steered toward the desired carbonylation using less bulky ligands. Thus, the normally less effective phanephos family forms carbonylation products with good ee.
Collapse
Affiliation(s)
- José A. Fuentes
- School of Chemistry
- EaStCHEM
- University of St Andrews
- St. Andrews
- UK
| | - Jamie T. Durrani
- School of Chemistry
- EaStCHEM
- University of St Andrews
- St. Andrews
- UK
| | - Stuart M. Leckie
- School of Chemistry
- EaStCHEM
- University of St Andrews
- St. Andrews
- UK
| | | | - Michael Bühl
- School of Chemistry
- EaStCHEM
- University of St Andrews
- St. Andrews
- UK
| | | |
Collapse
|
16
|
Li H, Dong K, Neumann H, Beller M. Palladium-Catalyzed Hydroamidocarbonylation of Olefins to Imides. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201503954] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
17
|
Li H, Dong K, Neumann H, Beller M. Palladium-Catalyzed Hydroamidocarbonylation of Olefins to Imides. Angew Chem Int Ed Engl 2015. [PMID: 26212483 DOI: 10.1002/anie.201503954] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Carbonylation reactions allow the efficient synthesis of all kinds of carbonyl-containing compounds. Here, we report a straightforward synthesis of various imides from olefins and CO for the first time. The established hydroamidocarbonylation reaction affords imides in good yields (up to 90 %) and with good regioselectivity (up to 99:1) when applying different alkenes and amides. The synthetic potential of the method is highlighted by the synthesis of Aniracetam by intramolecular hydroamidocarbonylation.
Collapse
Affiliation(s)
- Haoquan Li
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Strasse 29a, 18059 Rostock (Germany)
| | - Kaiwu Dong
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Strasse 29a, 18059 Rostock (Germany)
| | - Helfried Neumann
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Strasse 29a, 18059 Rostock (Germany)
| | - Matthias Beller
- Leibniz-Institut für Katalyse e. V. an der Universität Rostock, Albert-Einstein-Strasse 29a, 18059 Rostock (Germany).
| |
Collapse
|
18
|
Liu J, Liu Q, Franke R, Jackstell R, Beller M. Ligand-Controlled Palladium-Catalyzed Alkoxycarbonylation of Allenes: Regioselective Synthesis of α,β- and β,γ-Unsaturated Esters. J Am Chem Soc 2015; 137:8556-63. [DOI: 10.1021/jacs.5b04052] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jie Liu
- Leibniz-Institut
für Katalyse e.V., an der Universität Rostock, Albert-Einstein-Str.
29a, 18059 Rostock, Germany
| | - Qiang Liu
- Leibniz-Institut
für Katalyse e.V., an der Universität Rostock, Albert-Einstein-Str.
29a, 18059 Rostock, Germany
| | - Robert Franke
- Evonik Industries AG, Paul-Baumann-Str.
1, 45772 Marl, Germany
- Lehrstuhl für Theoretische Chemie, 44780 Bochum, Germany
| | - Ralf Jackstell
- Leibniz-Institut
für Katalyse e.V., an der Universität Rostock, Albert-Einstein-Str.
29a, 18059 Rostock, Germany
| | - Matthias Beller
- Leibniz-Institut
für Katalyse e.V., an der Universität Rostock, Albert-Einstein-Str.
29a, 18059 Rostock, Germany
| |
Collapse
|
19
|
Abarca G, Brown K, Moya SA, Bayón JC, Aguirre PA. Methoxycarbonylation of Styrene Using a New Type of Palladium Complexes Bearing P,N-donor Ligands as Catalysts. Catal Letters 2015. [DOI: 10.1007/s10562-015-1502-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
20
|
Sieh D, Lacy DC, Peters JC, Kubiak CP. Reduction of CO2 by Pyridine Monoimine Molybdenum Carbonyl Complexes: Cooperative Metal-Ligand Binding of CO2. Chemistry 2015; 21:8497-503. [PMID: 25924730 PMCID: PMC4523092 DOI: 10.1002/chem.201500463] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2015] [Indexed: 12/22/2022]
Abstract
[((Ar) PMI)Mo(CO)4 ] complexes (PMI=pyridine monoimine; Ar=Ph, 2,6-di-iso-propylphenyl) were synthesized and their electrochemical properties were probed with cyclic voltammetry and infrared spectroelectrochemistry (IR-SEC). The complexes undergo a reduction at more positive potentials than the related [(bipyridine)Mo(CO)4 ] complex, which is ligand based according to IR-SEC and DFT data. To probe the reaction product in more detail, stoichiometric chemical reduction and subsequent treatment with CO2 resulted in the formation of a new product that is assigned as a ligand-bound carboxylate, [( iPr 2PhPMI)Mo(CO)3 (CO2 )](2-) , by NMR spectroscopic methods. The CO2 adduct [( iPr 2PhPMI)Mo(CO)3 (CO2 )](2-) could not be isolated and fully characterized. However, the C-C coupling between the CO2 molecule and the PDI ligand was confirmed by X-ray crystallographic characterization of one of the decomposition products of [( iPr 2PhPMI)Mo(CO)3 (CO2 )](2-) .
Collapse
Affiliation(s)
- Daniel Sieh
- Joint Center for Artificial Photosynthesis, Division of Chemistry and Chemical Engineering, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125 (USA)
| | - David C Lacy
- Joint Center for Artificial Photosynthesis, Division of Chemistry and Chemical Engineering, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125 (USA)
| | - Jonas C Peters
- Joint Center for Artificial Photosynthesis, Division of Chemistry and Chemical Engineering, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125 (USA)
| | - Clifford P Kubiak
- Joint Center for Artificial Photosynthesis, Division of Chemistry and Chemical Engineering, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125 (USA).
- Department of Chemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive MC 0358, La Jolla, California 92093 (USA).
| |
Collapse
|
21
|
Kalck P, Urrutigoïty M. Recent improvements in the alkoxycarbonylation reaction catalyzed by transition metal complexes. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2015.02.007] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
|
22
|
Heift D, Benkő Z, Grützmacher H. Coulomb repulsion versus cycloaddition: formation of anionic four-membered rings from sodium phosphaethynolate, Na(OCP). Dalton Trans 2013; 43:831-40. [PMID: 24153381 DOI: 10.1039/c3dt52359d] [Citation(s) in RCA: 124] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Carbon dioxide and two equivalents of Na(OCP) form, in an equilibrium reaction, a CO2 adduct of the composition Na2(P2C3O4). The anion of this salt, [O2C-P(CO)2P](2-), is built up by a four-membered 1,3-diphosphetane-2,4-dione ring and a carboxylate unit attached to one of the phosphorus atoms. A remarkable π-delocalization was observed within the OCPCO moiety. The stepwise reaction mechanism leading to Na2(P2C3O4) was investigated with quantum chemical calculations. Accompanied by the release of CO2, Na2(P2C3O4) reacts with both 2-iodopropane and 4,4',4''-trimethoxytriphenylmethyl chloride to form four-membered cyclic anions. For comparison the analogous reactions were performed with Na(OCP) instead of Na2(P2C3O4) and the results are discussed in detail.
Collapse
Affiliation(s)
- Dominikus Heift
- Department of Chemistry and Applied Biosciences, ETH Zurich, CH-8093 Zurich, Switzerland.
| | | | | |
Collapse
|
23
|
Štěpnička P, Škoch K, Císařová I. Synthesis, Molecular Structure, and Catalytic Evaluation of Centrostereogenic Ferrocenophane Phosphines. Organometallics 2013. [DOI: 10.1021/om3011245] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Petr Štěpnička
- Department of Inorganic
Chemistry, Faculty of Science, Charles University in Prague, Hlavova 2030, 12840 Prague 2, Czech Republic
| | - Karel Škoch
- Department of Inorganic
Chemistry, Faculty of Science, Charles University in Prague, Hlavova 2030, 12840 Prague 2, Czech Republic
| | - Ivana Císařová
- Department of Inorganic
Chemistry, Faculty of Science, Charles University in Prague, Hlavova 2030, 12840 Prague 2, Czech Republic
| |
Collapse
|