1
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Selvaraj A, Cordier M, Devillard M, Alcaraz G. Synthesis of Photochromic Phosphines by Pd-Catalyzed Annulation Reaction of Alkynes Bearing Phosphinyl Substituent with a Silacyclopropene. Chemistry 2023; 29:e202302374. [PMID: 37639287 DOI: 10.1002/chem.202302374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 08/24/2023] [Accepted: 08/28/2023] [Indexed: 08/29/2023]
Abstract
The synthesis of phosphines with light controlled basicity is presented in this study. A methodological approach for the preparation of these unconventional photochromic phosphines based on a dithienylethene organic moiety is reported. It relies on the palladium-catalyzed annulation of alkynyl phosphines in the presence of a 2,3-Dithienylsilacyclopropene. Accordingly, a diphenyphosphino moiety is connected to the organic photochrome thanks to different linkers. Their influence on the photochromism and on the phosphinyl group basicity is studied and evaluated based on experimental an NMR descriptor as well as DFT calculations.
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Affiliation(s)
- Akshitha Selvaraj
- ISCR (Institut des Sciences Chimiques de Rennes), UMR 6226, Univ Rennes, CNRS, 35000, Rennes, France
| | - Marie Cordier
- ISCR (Institut des Sciences Chimiques de Rennes), UMR 6226, Univ Rennes, CNRS, 35000, Rennes, France
| | - Marc Devillard
- ISCR (Institut des Sciences Chimiques de Rennes), UMR 6226, Univ Rennes, CNRS, 35000, Rennes, France
| | - Gilles Alcaraz
- ISCR (Institut des Sciences Chimiques de Rennes), UMR 6226, Univ Rennes, CNRS, 35000, Rennes, France
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2
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Luo W, Xu F, Wang Z, Pang J, Wang Z, Sun Z, Peng A, Cao X, Li L. Chemodivergent Staudinger Reactions of Secondary Phosphine Oxides and Application to the Total Synthesis of LL-D05139β Potassium Salt. Angew Chem Int Ed Engl 2023; 62:e202310118. [PMID: 37594845 DOI: 10.1002/anie.202310118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 08/15/2023] [Accepted: 08/16/2023] [Indexed: 08/19/2023]
Abstract
Unprecedented Staudinger reaction modes of secondary phosphine oxides (SPO) and organic azides are herein disclosed. By the application of various additives, selective nitrogen atom exclusion from the azide group has been achieved. Chlorotrimethylsilane mediates a stereoretentive Staudinger reaction with a 2-N exclusion which provides a valuable method for the synthesis of phosphinic amides and can be considered complementary to the stereoinvertive Atherton-Todd reaction. Alternatively, a 1-N exclusion pathway is promoted by acetic acid to provide the corresponding diazo compound. The effectiveness of this protocol has been further demonstrated by the total synthesis of the diazo-containing natural product LL-D05139β, which was prepared as a potassium salt for the first time in 6 steps and 26.5 % overall yield.
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Affiliation(s)
- Wenjun Luo
- School of Chemistry, Sun Yat-sen University, 510275, Guangzhou, P. R. China
- PCFM Lab and GDHPRC Lab, Sun Yat-sen University, 510275, Guangzhou, P. R. China
| | - Fang Xu
- International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development, Ministry of Education (MOE) of P. R. China, College of Pharmacy, Jinan University, 510632, Guangzhou, Guangdong, P. R. China
| | - Zhenguo Wang
- School of Chemistry, Sun Yat-sen University, 510275, Guangzhou, P. R. China
- PCFM Lab and GDHPRC Lab, Sun Yat-sen University, 510275, Guangzhou, P. R. China
| | - Jiyan Pang
- School of Chemistry, Sun Yat-sen University, 510275, Guangzhou, P. R. China
| | - Zixu Wang
- School of Chemistry, Sun Yat-sen University, 510275, Guangzhou, P. R. China
- PCFM Lab and GDHPRC Lab, Sun Yat-sen University, 510275, Guangzhou, P. R. China
| | - Zhixiu Sun
- School of Chemistry, Sun Yat-sen University, 510275, Guangzhou, P. R. China
- PCFM Lab and GDHPRC Lab, Sun Yat-sen University, 510275, Guangzhou, P. R. China
| | - Aiyun Peng
- School of Chemistry, Sun Yat-sen University, 510275, Guangzhou, P. R. China
| | - Xiaohui Cao
- School of Pharmacy, Guangdong Pharmaceutical University, 510006, Guangzhou, P. R. China
| | - Le Li
- School of Chemistry, Sun Yat-sen University, 510275, Guangzhou, P. R. China
- PCFM Lab and GDHPRC Lab, Sun Yat-sen University, 510275, Guangzhou, P. R. China
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3
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Zhang Y, Zhao P, Sun S, Wu Q, Shi E, Xiao J. Universal and divergent P-stereogenic building with camphor-derived 2,3-diols. Commun Chem 2023; 6:133. [PMID: 37369718 DOI: 10.1038/s42004-023-00935-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Accepted: 06/16/2023] [Indexed: 06/29/2023] Open
Abstract
The access to P-stereogenic motifs has always been considered a very challenging and high attractive mission in modern organic synthesis. While several chiral auxiliaries employed by the practical Jugé-Stephan-like methodology have been developed, new type of readily accessible bifunctional ligands toward P-stereogenic building still remain much desirable. Herein, we present a powerful chiral template, camphor-derived 2,3-diols named CAMDOL, which were designed and synthesized from the commercially cheap camphorquinone in high yields at 50 grams scale with a column-free purification. Diverse P(III)-chiral compounds and their borane forms including phosphinous acids, phosphinites, and phosphines, as well as the corresponding P(V)-chiral compounds including phosphinates, phosphine oxides, phosphinothioates, phosphine sulfides, and secondary phosphine oxides were afforded in high yields and ee values through the optimal 2,3-diphenyl CAMDOL platform. An unusual C3-OP bond cleavage following the first P-OC2 bond breaking was observed during the ring-opening process when quenching by NH4Cl solution, which generates a unique but valuable camphor-epoxide scaffold as by-product.
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Affiliation(s)
- Yulong Zhang
- State Key Laboratory of NBC Protection for Civilian, Beijing, China
| | - Peichao Zhao
- State Key Laboratory of NBC Protection for Civilian, Beijing, China
| | - Shengnan Sun
- State Key Laboratory of NBC Protection for Civilian, Beijing, China
| | - Qian Wu
- State Key Laboratory of NBC Protection for Civilian, Beijing, China
| | - Enxue Shi
- State Key Laboratory of NBC Protection for Civilian, Beijing, China.
| | - Junhua Xiao
- State Key Laboratory of NBC Protection for Civilian, Beijing, China.
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4
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Phosphine Oxide-Promoted Rh(I)-Catalyzed C-H Cyclization of Benzimidazoles with Alkenes. MOLECULES (BASEL, SWITZERLAND) 2023; 28:molecules28020736. [PMID: 36677791 PMCID: PMC9864171 DOI: 10.3390/molecules28020736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 12/27/2022] [Accepted: 01/10/2023] [Indexed: 01/15/2023]
Abstract
Ligands play a critical role in promoting transition-metal-catalyzed C-H activation reactions. However, owing to high sensitivity of the reactivity of C-H activation to metal catalysts, the development of effective ligands has been a formidable challenge in the field. Rh(I)-catalyzed C-H cyclization of benzimidazoles with alkenes has been faced with low reactivity, often requiring very harsh conditions. To address this challenge, a phosphine oxide-enabled Rh(I)-Al bimetallic catalyst was developed for the reaction, significantly promoting the reactivity and allowing the reaction to run at 120 °C with up to 97% yield.
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5
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Lotsman KA, Rodygin KS, Skvortsova I, Kutskaya AM, Minyaev ME, Ananikov VP. Atom-economical synthesis of 1,2-bis(phosphine oxide)ethanes from calcium carbide with straightforward access to deuterium- and 13C-labeled bidentate phosphorus ligands and metal complexes. Org Chem Front 2023. [DOI: 10.1039/d2qo01652d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Straightforward access to bidentate phosphorus ligands and bis(phosphineoxide)ethanes is described based on atom-economic addition reaction. A practical approach was developed to incorporate 2H and 13C labels using easily available reagents.
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Affiliation(s)
- Kristina A. Lotsman
- Institute of Chemistry, Saint Petersburg State University, Universitetskiy pr. 26, Stary Petergof 198504, Russia
| | - Konstantin S. Rodygin
- Institute of Chemistry, Saint Petersburg State University, Universitetskiy pr. 26, Stary Petergof 198504, Russia
| | - Irina Skvortsova
- Institute of Chemistry, Saint Petersburg State University, Universitetskiy pr. 26, Stary Petergof 198504, Russia
| | - Anastasia M. Kutskaya
- Institute of Chemistry, Saint Petersburg State University, Universitetskiy pr. 26, Stary Petergof 198504, Russia
| | - Mikhail E. Minyaev
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky pr. 47, Moscow 119991, Russia
| | - Valentine P. Ananikov
- Institute of Chemistry, Saint Petersburg State University, Universitetskiy pr. 26, Stary Petergof 198504, Russia
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky pr. 47, Moscow 119991, Russia
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6
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Wu ZH, Wang HY, Yang HL, Wei LH, Hayashi T, Duan WL. Secondary Phosphine Sulfide-Enabled Iridium-Catalyzed Asymmetric Allylic Substitution. Angew Chem Int Ed Engl 2022; 61:e202213904. [PMID: 36305853 DOI: 10.1002/anie.202213904] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Indexed: 11/07/2022]
Abstract
An iridium-catalyzed asymmetric synthesis of branched allylic phosphine compounds under mild conditions is reported. Products bearing various functional groups can be synthesized with excellent stereoselectivity (up to 99.9 % ee) and regioselectivity. The employment of phosphine sulfides with relatively low deactivation capacity against metal catalysts is crucial for the success of this reaction.
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Affiliation(s)
- Zeng-Hua Wu
- School of Chemistry and Chemical Engineering, Shaanxi Normal University, 620 Xi Changan Street, Xi'an, 710119, China
| | - Huai-Yu Wang
- School of Chemistry and Chemical Engineering, Shaanxi Normal University, 620 Xi Changan Street, Xi'an, 710119, China
| | - Huai-Lan Yang
- School of Chemistry and Chemical Engineering, Shaanxi Normal University, 620 Xi Changan Street, Xi'an, 710119, China
| | - Li-Hua Wei
- School of Chemistry and Chemical Engineering, Shaanxi Normal University, 620 Xi Changan Street, Xi'an, 710119, China
| | - Tamio Hayashi
- Department of Chemistry, National Tsing Hua University, Hsinchu, 30013, Taiwan
| | - Wei-Liang Duan
- School of Chemistry and Chemical Engineering, Shaanxi Normal University, 620 Xi Changan Street, Xi'an, 710119, China
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7
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Lu D, Lin W, Su F, Wu K, Wen TB, Zhang HJ. Well-Defined Rhodium Diphenylphosphine Oxide Complexes Relevant to Rh(III)-Catalyzed Aryl C–H Phosphorylation. Organometallics 2022. [DOI: 10.1021/acs.organomet.2c00478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
- Dandan Lu
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, People’s Republic of China
| | - Weidong Lin
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, People’s Republic of China
| | - Feng Su
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, People’s Republic of China
| | - Kongchuan Wu
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, People’s Republic of China
| | - Ting-Bin Wen
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, People’s Republic of China
| | - Hui-Jun Zhang
- Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, Fujian, People’s Republic of China
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8
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Late stage modifications of phosphine oxide ligands by iron‐catalyzed hydrogen borrowing reactions. J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2022.122510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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9
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Shigehiro Y, Miya K, Shibai R, Kataoka Y, Ura Y. Synthesis of Pd-NNP Phosphoryl Mononuclear and Phosphinous Acid-Phosphoryl-Bridged Dinuclear Complexes and Ambient Light-Promoted Oxygenation of Benzyl Ligands. Organometallics 2022. [DOI: 10.1021/acs.organomet.2c00399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yuma Shigehiro
- Department of Chemistry, Biology, and Environmental Science, Faculty of Science, Nara Women’s University, Kitauoyanishi-machi, Nara 630-8506, Japan
| | - Karen Miya
- Department of Chemistry, Biology, and Environmental Science, Faculty of Science, Nara Women’s University, Kitauoyanishi-machi, Nara 630-8506, Japan
| | - Risa Shibai
- Department of Chemistry, Biology, and Environmental Science, Faculty of Science, Nara Women’s University, Kitauoyanishi-machi, Nara 630-8506, Japan
| | - Yasutaka Kataoka
- Department of Chemistry, Biology, and Environmental Science, Faculty of Science, Nara Women’s University, Kitauoyanishi-machi, Nara 630-8506, Japan
| | - Yasuyuki Ura
- Department of Chemistry, Biology, and Environmental Science, Faculty of Science, Nara Women’s University, Kitauoyanishi-machi, Nara 630-8506, Japan
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10
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Flecken F, Grell T, Hanf S. Transition metal complexes of the PPO/POP ligand: variable coordination chemistry and photo-luminescence properties. Dalton Trans 2022; 51:8975-8985. [PMID: 35582983 DOI: 10.1039/d2dt01091g] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In the current work the tautomeric equilibrium between tetraphenyldiphosphoxane (Ph2P-O-PPh2, POP) and tetraphenyldiphosphine monoxide (Ph2P-P(O)Ph2, PPO) in the absence and presence of transition metal precursors is investigated. Whereas with hard transition metal ions, such as Fe(II) and Y(III), PPO-type complexes, such as [FeCl2(PPO)2] (1) and [YCl3(THF)2(PPO)] (2), are formed, softer transition metals ions tend to form so-called coordination stabilised tautomers of the POP ligand form, such as [Cu2(MeCN)3(μ2-POP)2](PF6)2 (3), [Au2Cl2(μ2-POP)] (4), and [Au2(μ2-POP)2](OTf)2 (5). The photo-optical properties of the PPO- and POP-type transition metal complexes are investigated experimentally using photo-luminescence spectroscopy, whereby the presence of metallophillic interactions was found to play a crucial role. The dinuclear copper complex [Cu2(MeCN)3(μ2-POP)2](PF6)2 (3) shows a very interesting thermochromic behavior and intense photo-luminescence with remarkable phosphoresence lifetimes at 77 K, which can probably be attributed to short intramolecular Cu-Cu distances.
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Affiliation(s)
- Franziska Flecken
- Institute for Inorganic Chemistry, Karlsruhe Institute of Technology, Engesserstr. 15, 76131 Karlsruhe, Germany.
| | - Toni Grell
- Dipartimento di Chimica, Università degli Studi di Milano, Via Camillo Golgi 19, 20131 Milano, Italy
| | - Schirin Hanf
- Institute for Inorganic Chemistry, Karlsruhe Institute of Technology, Engesserstr. 15, 76131 Karlsruhe, Germany.
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11
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Duvinage D, Puylaert P, Wieduwilt EK, Malaspina LA, Edwards AJ, Lork E, Mebs S, Hupf E, Grabowsky S, Beckmann J. Nickel and Palladium Complexes of a PP(O)P Pincer Ligand Based upon a peri-Substituted Acenaphthyl Scaffold and a Secondary Phosphine Oxide. Inorg Chem 2022; 61:8406-8418. [PMID: 35609007 DOI: 10.1021/acs.inorgchem.1c03266] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A PP(O)P pincer ligand based upon a peri-substituted acenaphthyl (Ace) scaffold and a secondary phosphine oxide, (5-Ph2P-Ace-6-)2P(O)H, was prepared and fully characterized including a neutron diffraction study. The reaction with [Ni(H2O)6]Cl2 and PdCl2 produced ionic metal(II) complexes [κ3-P,P',P''((5-Ph2P-Ace-6-)2P(OH))MCl]Cl, which upon addition of Et3N gave rise to zwitterionic metal(II) complexes κ3-P,P',P''((5-Ph2P-Ace-6-)2P(O))MCl (M = Ni, Pd). The reaction with Ni(COD)2 (COD = cyclooctadiene) provided the η3-cyclooctenyl Ni(II) complex κ3-P,P',P''((5-Ph2P-Ace-6-)2P(O))Ni(η3-C8H13). A detailed complementary bonding analysis of the P-H, P-O, and P-M interactions was carried out (M = Ni, Pd).
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Affiliation(s)
- Daniel Duvinage
- Institut für Anorganische Chemie und Kristallographie, Universität Bremen, Leobener Straße 3 & 7, 28359 Bremen, Germany
| | - Pim Puylaert
- Institut für Anorganische Chemie und Kristallographie, Universität Bremen, Leobener Straße 3 & 7, 28359 Bremen, Germany
| | - Erna K Wieduwilt
- Institut für Anorganische Chemie und Kristallographie, Universität Bremen, Leobener Straße 3 & 7, 28359 Bremen, Germany.,CNRS, Laboratoire de Physique et Chimie Theoriques (LPCT), Université de Lorraine, 1 Boulevard Arago, 57078 Metz, France
| | - Lorraine A Malaspina
- Institut für Anorganische Chemie und Kristallographie, Universität Bremen, Leobener Straße 3 & 7, 28359 Bremen, Germany.,Departement für Chemie, Biochemie und Pharmazie, Universität Bern, Freiestrasse 3, 3012 Bern, Switzerland
| | - Alison J Edwards
- Australian Nuclear Science and Technology Organisation, Australian Centre for Neutron Scattering, New Illawarra Road, Lucas Heights, Sydney 2234, Australia
| | - Enno Lork
- Institut für Anorganische Chemie und Kristallographie, Universität Bremen, Leobener Straße 3 & 7, 28359 Bremen, Germany
| | - Stefan Mebs
- Institut für Experimentalphysik, Freie Universität Berlin, Arnimallee 14, 14195 Berlin, Germany
| | - Emanuel Hupf
- Institut für Anorganische Chemie und Kristallographie, Universität Bremen, Leobener Straße 3 & 7, 28359 Bremen, Germany
| | - Simon Grabowsky
- Institut für Anorganische Chemie und Kristallographie, Universität Bremen, Leobener Straße 3 & 7, 28359 Bremen, Germany.,Departement für Chemie, Biochemie und Pharmazie, Universität Bern, Freiestrasse 3, 3012 Bern, Switzerland
| | - Jens Beckmann
- Institut für Anorganische Chemie und Kristallographie, Universität Bremen, Leobener Straße 3 & 7, 28359 Bremen, Germany
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12
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Stepnicka P, Horký F. The coordination and catalytic chemistry of phosphanylferrocene chalcogenides. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202200276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Petr Stepnicka
- Charles University in Prague Department of Inorganic Chemistry, Faculty of Science Hlavova 2030 12840 Prague CZECH REPUBLIC
| | - Filip Horký
- Charles University: Univerzita Karlova Department of Inorganic Chemistry CZECH REPUBLIC
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13
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Wu D, Han D, Zhou W, Streiff S, Khodakov AY, Ordomsky VV. Surface modification of metallic catalysts for the design of selective processes. CATALYSIS REVIEWS 2022. [DOI: 10.1080/01614940.2022.2079809] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Dan Wu
- UCCS–Unité de Catalyse et Chimie du Solide, Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ, Artois, France
- Eco-Efficient Products and Processes Laboratory (E2P2L), UMI 3464 CNRS-Solvay, Shanghai, Jiangsu, People’s Republic of China
- School of Chemical Engineering, Zhengzhou University, Zhengzhou, Henan, China
| | - Dandan Han
- College of Science, Henan Agricultural University, Zhengzhou, Henan, China
| | - Wenjuan Zhou
- Eco-Efficient Products and Processes Laboratory (E2P2L), UMI 3464 CNRS-Solvay, Shanghai, Jiangsu, People’s Republic of China
| | - Stephane Streiff
- Eco-Efficient Products and Processes Laboratory (E2P2L), UMI 3464 CNRS-Solvay, Shanghai, Jiangsu, People’s Republic of China
| | - Andrei Y. Khodakov
- UCCS–Unité de Catalyse et Chimie du Solide, Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ, Artois, France
| | - Vitaly V. Ordomsky
- UCCS–Unité de Catalyse et Chimie du Solide, Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ, Artois, France
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14
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Garduño JA, Glueck DS, Hernandez RE, Figueroa JS, Rheingold AL. Protonolysis of the [B(Ar F) 4] − Anion Mediated by Nucleophile/Electrophile/Water Cooperativity in a Platinum–PMe 2OH Complex. Organometallics 2022. [DOI: 10.1021/acs.organomet.2c00230] [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)
- Jorge A. Garduño
- Department of Chemistry, Dartmouth College, 6128 Burke Laboratory, Hanover, New Hampshire 03755, United States
| | - David S. Glueck
- Department of Chemistry, Dartmouth College, 6128 Burke Laboratory, Hanover, New Hampshire 03755, United States
| | - Ritchie E. Hernandez
- Department of Chemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
| | - Joshua S. Figueroa
- Department of Chemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
| | - Arnold L. Rheingold
- Department of Chemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
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15
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Reek JNH, de Bruin B, Pullen S, Mooibroek TJ, Kluwer AM, Caumes X. Transition Metal Catalysis Controlled by Hydrogen Bonding in the Second Coordination Sphere. Chem Rev 2022; 122:12308-12369. [PMID: 35593647 PMCID: PMC9335700 DOI: 10.1021/acs.chemrev.1c00862] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Transition metal catalysis is of utmost importance for the development of sustainable processes in academia and industry. The activity and selectivity of metal complexes are typically the result of the interplay between ligand and metal properties. As the ligand can be chemically altered, a large research focus has been on ligand development. More recently, it has been recognized that further control over activity and selectivity can be achieved by using the "second coordination sphere", which can be seen as the region beyond the direct coordination sphere of the metal center. Hydrogen bonds appear to be very useful interactions in this context as they typically have sufficient strength and directionality to exert control of the second coordination sphere, yet hydrogen bonds are typically very dynamic, allowing fast turnover. In this review we have highlighted several key features of hydrogen bonding interactions and have summarized the use of hydrogen bonding to program the second coordination sphere. Such control can be achieved by bridging two ligands that are coordinated to a metal center to effectively lead to supramolecular bidentate ligands. In addition, hydrogen bonding can be used to preorganize a substrate that is coordinated to the metal center. Both strategies lead to catalysts with superior properties in a variety of metal catalyzed transformations, including (asymmetric) hydrogenation, hydroformylation, C-H activation, oxidation, radical-type transformations, and photochemical reactions.
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Affiliation(s)
- Joost N H Reek
- Homogeneous and Supramolecular Catalysis, Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands.,InCatT B.V., Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Bas de Bruin
- Homogeneous and Supramolecular Catalysis, Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Sonja Pullen
- Homogeneous and Supramolecular Catalysis, Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Tiddo J Mooibroek
- Homogeneous and Supramolecular Catalysis, Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | | | - Xavier Caumes
- InCatT B.V., Science Park 904, 1098 XH Amsterdam, The Netherlands
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16
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English LE, Pajak A, McMullin CL, Lowe JP, Mahon MF, Liptrot DJ. A Terphenyl Supported Dioxophosphorane Dimer: the Light Congener of Lawesson's and Woollins’ Reagents. Chemistry 2022; 28:e202200376. [PMID: 35320601 PMCID: PMC9322665 DOI: 10.1002/chem.202200376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Indexed: 11/07/2022]
Affiliation(s)
- Laura E. English
- Department of Chemistry University of Bath Bath BA2 7AY UK
- Centre for Sustainable and Circular Technologies Bath BA2 7AY UK
| | | | | | - John P. Lowe
- Department of Chemistry University of Bath Bath BA2 7AY UK
| | - Mary F. Mahon
- Department of Chemistry University of Bath Bath BA2 7AY UK
| | - David J. Liptrot
- Department of Chemistry University of Bath Bath BA2 7AY UK
- Centre for Sustainable and Circular Technologies Bath BA2 7AY UK
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17
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Yamashita K, Hirokawa R, Ichikawa M, Hisanaga T, Nagao Y, Takita R, Watanabe K, Kawato Y, Hamashima Y. Mechanistic Details of Asymmetric Bromocyclization with BINAP Monoxide: Identification of Chiral Proton-Bridged Bisphosphine Oxide Complex and Its Application to Parallel Kinetic Resolution. J Am Chem Soc 2022; 144:3913-3924. [PMID: 35226811 DOI: 10.1021/jacs.1c11816] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The mechanism of our previously reported catalytic asymmetric bromocyclization reactions using 2,2'-bis(diphenylphosphino)-1,1'-binaphthyl (BINAP) monoxide was examined in detail by the means of control experiments, NMR studies, X-ray structure analysis, and CryoSpray electrospray ionization mass spectrometry (ESI-MS) analysis. The chiral BINAP monoxide was transformed to a key catalyst precursor, proton-bridged bisphosphine oxide complex (POHOP·Br), in the presence of N-bromosuccinimide (NBS) and contaminating water. The thus-formed POHOP further reacts with NBS to afford BINAP dioxide and molecular bromine (Br2) simultaneously in equimolar amounts. While the resulting Br2 is activated by NBS to form a more reactive brominating reagent (Br2─NBS), BINAP dioxide serves as a bifunctional catalyst, acting as both a Lewis base that reacts with Br2─NBS to form a chiral brominating agent (P═O+─Br) and also as a Brønsted base for the activation of the substrate. By taking advantage of this novel concerted Lewis/Brønsted base catalysis by BINAP dioxide, we achieved the first regio- and chemodivergent parallel kinetic resolutions (PKRs) of racemic unsymmetrical bisallylic amides via bromocyclization.
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Affiliation(s)
- Kenji Yamashita
- School of Pharmaceutical Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
| | - Ryo Hirokawa
- School of Pharmaceutical Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
| | - Mamoru Ichikawa
- School of Pharmaceutical Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
| | - Tatsunari Hisanaga
- School of Pharmaceutical Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
| | - Yoshihiro Nagao
- School of Pharmaceutical Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
| | - Ryo Takita
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Kohei Watanabe
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Yuji Kawato
- School of Pharmaceutical Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
| | - Yoshitaka Hamashima
- School of Pharmaceutical Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
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18
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Reinhardt K, Koller S, Klein P, Lossin C, Gatzka J, Altmann PJ, Pöthig A, Hintermann L. Dimenthylphosphine P-Oxide as a Synthetic Platform for Bulky and Chiral Ligands with Dimenthylphosphino Donor Groups. Organometallics 2021. [DOI: 10.1021/acs.organomet.1c00578] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Katja Reinhardt
- Technische Universität München, Catalysis Research Center & Department of Chemistry, Ernst-Otto-Fischer-Straße 1, 85748 Garching bei München, Germany
| | - Sebastian Koller
- Technische Universität München, Catalysis Research Center & Department of Chemistry, Ernst-Otto-Fischer-Straße 1, 85748 Garching bei München, Germany
| | - Philippe Klein
- Technische Universität München, Catalysis Research Center & Department of Chemistry, Ernst-Otto-Fischer-Straße 1, 85748 Garching bei München, Germany
| | - Corvin Lossin
- Technische Universität München, Catalysis Research Center & Department of Chemistry, Ernst-Otto-Fischer-Straße 1, 85748 Garching bei München, Germany
| | - Julia Gatzka
- Technische Universität München, Catalysis Research Center & Department of Chemistry, Ernst-Otto-Fischer-Straße 1, 85748 Garching bei München, Germany
| | - Philipp J. Altmann
- Technische Universität München, Catalysis Research Center & Department of Chemistry, Ernst-Otto-Fischer-Straße 1, 85748 Garching bei München, Germany
| | - Alexander Pöthig
- Technische Universität München, Catalysis Research Center & Department of Chemistry, Ernst-Otto-Fischer-Straße 1, 85748 Garching bei München, Germany
| | - Lukas Hintermann
- Technische Universität München, Catalysis Research Center & Department of Chemistry, Ernst-Otto-Fischer-Straße 1, 85748 Garching bei München, Germany
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19
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Almenara N, Barquin M, Huertos MA, Garralda MA. Oxidative Addition of Secondary Phosphine Oxides through Rh(I) Center: Hydrido‐Phosphinito‐Rh(III) Complexes and their Catalytic Activity in Hydrophosphinylation of Alkynes. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100786] [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)
- Naroa Almenara
- Departamento de Química Aplicada Universidad del País Vasco (UPV/EHU) Apartado 1072 20080 San Sebastián Spain
| | - Montserrat Barquin
- Departamento de Química Aplicada Universidad del País Vasco (UPV/EHU) Apartado 1072 20080 San Sebastián Spain
| | - Miguel A. Huertos
- Departamento de Química Aplicada Universidad del País Vasco (UPV/EHU) Apartado 1072 20080 San Sebastián Spain
- IKERBASQUE Basque Foundation for Science 48013 Bilbao Spain
| | - María A. Garralda
- Departamento de Química Aplicada Universidad del País Vasco (UPV/EHU) Apartado 1072 20080 San Sebastián Spain
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20
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Glueck DS. Intramolecular attack on coordinated nitriles: metallacycle intermediates in catalytic hydration and beyond. Dalton Trans 2021; 50:15953-15960. [PMID: 34643205 DOI: 10.1039/d1dt02795f] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hydration of nitriles is catalyzed by the enzyme nitrile hydratase, with iron or cobalt active sites, and by a variety of synthetic metal complexes. This Perspective focuses on parallels between the reaction mechanism of the enzyme and a class of particularly active catalysts bearing secondary phosphine oxide (SPO) ligands. In both cases, the key catalytic step was proposed to be intramolecular attack on a coordinated nitrile, with either an S-OH or S-O- (enzyme) or a P-OH (synthetic) nucleophile. Attack of water on the heteroatom (S or P) in the resulting metallacycle and proton transfer yields the amide and regenerates the catalyst. Evidence for this mechanism, its relevance to the formation of related metallacycles, and its potential for design of more active catalysts for nitrile hydration is summarized.
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Affiliation(s)
- David S Glueck
- 6128 Burke Laboratory, Department of Chemistry, Dartmouth College, Hanover, New Hampshire, 03755, USA.
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21
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Glueck DS. Asymmetric Synthesis of P-Stereogenic Secondary Phosphine Oxides (SPOs). SYNTHESIS-STUTTGART 2021. [DOI: 10.1055/a-1582-0169] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
AbstractP-Stereogenic secondary phosphine oxides [SPOs, RR′P(O)H], valuable ligands for metal complexes in asymmetric catalysis, are also building blocks for other chiral phosphorus derivatives. This short review summarizes methods used for asymmetric synthesis of P-stereogenic SPOs.1 Introduction2 Configurational Stability of P-Stereogenic SPOs3 Classical Resolution, HPLC Separation, and Dynamic Resolution4 Synthesis via Chiral Auxiliaries5 Kinetic Resolution6 Conclusions and Outlook
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22
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Keske EC, Sattler MO, Lough AJ, Morris RH. Tridentate NPN Ligands with a Central Secondary Phosphine Oxide Donor and their Corresponding Metal Complexes. Z Anorg Allg Chem 2021. [DOI: 10.1002/zaac.202100073] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Eric C. Keske
- Department of Chemistry University of Toronto 80 Saint George St. Toronto, Ontario M4K 3Y1 Canada
- Chemistry Department Trent University 1600 West Bank Drive Peterborough, Ontario K9L 0G2 Canada
| | - Madeleine O. Sattler
- Department of Chemistry University of Toronto 80 Saint George St. Toronto, Ontario M4K 3Y1 Canada
| | - Alan J. Lough
- Department of Chemistry University of Toronto 80 Saint George St. Toronto, Ontario M4K 3Y1 Canada
| | - Robert H. Morris
- Department of Chemistry University of Toronto 80 Saint George St. Toronto, Ontario M4K 3Y1 Canada
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23
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Li C, Chang XY, Huo L, Tan H, Xing X, Xu C. Hydration of Cyanohydrins by Highly Active Cationic Pt Catalysts: Mechanism and Scope. ACS Catal 2021. [DOI: 10.1021/acscatal.1c02254] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Chengcheng Li
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China
| | - Xiao-Yong Chang
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
| | - Luqiong Huo
- South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China
| | - Haibo Tan
- South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China
| | - Xiangyou Xing
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
| | - Chen Xu
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen 518055, China
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24
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Wang Y, Liu XH, Wang R, Cula B, Chen ZN, Chen Q, Koch N, Pinna N. Secondary Phosphine Oxide Functionalized Gold Clusters and Their Application in Photoelectrocatalytic Hydrogenation Reactions. J Am Chem Soc 2021; 143:9595-9600. [PMID: 34128669 DOI: 10.1021/jacs.1c04048] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Ligands in ligand-protected metal clusters play a crucial role, not only because of their interaction with the metal core, but also because of the functionality they provide to the cluster. Here, we report the utilization of secondary phosphine oxide (SPO), as a new family of functional ligands, for the preparation of an undecagold cluster Au11-SPO. Different from the commonly used phosphine ligand (i.e., triphenylphosphine, TPP), the SPOs in Au11-SPO work as electron-withdrawing anionic ligands. While coordinating to gold via the phosphorus atom, the SPO ligand keeps its O atom available to act as a nucleophile. Upon photoexcitation, the clusters are found to inject holes into p-type semiconductors (here, bismuth oxide is used as a model), sensitizing the p-type semiconductor in a different way compared to the photosensitization of a n-type semiconductor. Furthermore, the Au11-SPO/Bi2O3 photocathode exhibits a much higher activity toward the hydrogenation of benzaldehyde than a TPP-protected Au11-sensitized Bi2O3 photocathode. Control experiments and density functional theory studies point to the crucial role of the cooperation between gold and the SPO ligands on the selectivity toward the hydrogenation of the C═O group in benzaldehyde.
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Affiliation(s)
- Yu Wang
- Institut für Chemie and IRIS Adlershof, Humboldt-Universität zu Berlin, Berlin 12489, Germany
| | - Xiao-He Liu
- International Research Center for Renewable Energy (IRCRE), State Key Laboratory of Multiphase Flow in Power Engineering School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049, P. R. China.,College of Geology and Environment, Xi'an University of Science and Technology, Xi'an 710054, P. R. China
| | - Rongbin Wang
- Institut für Physik and IRIS Adlershof, Humboldt-Universität zu Berlin, Berlin 12489, Germany
| | - Beatrice Cula
- Institut für Chemie and IRIS Adlershof, Humboldt-Universität zu Berlin, Berlin 12489, Germany
| | - Zhe-Ning Chen
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, P. R. China
| | - Qingyun Chen
- International Research Center for Renewable Energy (IRCRE), State Key Laboratory of Multiphase Flow in Power Engineering School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an 710049, P. R. China
| | - Norbert Koch
- Institut für Physik and IRIS Adlershof, Humboldt-Universität zu Berlin, Berlin 12489, Germany.,Helmholtz-Zentrum Berlin für Materialien und Energie, Berlin 12489, Germany
| | - Nicola Pinna
- Institut für Chemie and IRIS Adlershof, Humboldt-Universität zu Berlin, Berlin 12489, Germany
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25
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Arene-ruthenium(II) and osmium(II) complexes as catalysts for nitrile hydration and aldoxime rearrangement reactions. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120180] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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26
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Shet H, Parmar U, Bhilare S, Kapdi AR. A comprehensive review of caged phosphines: synthesis, catalytic applications, and future perspectives. Org Chem Front 2021. [DOI: 10.1039/d0qo01194k] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Caged phosphines are versatile ligands due to their rigid backbones, exhibiting a range of catalytic activities, as depicted through the given pictorial representation.
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Affiliation(s)
- Harshita Shet
- Department of Chemistry
- Institute of Chemical Technology
- Mumbai 400019
- India
- Institute of Chemical Technology-Indian Oil Odisha Campus
| | | | - Shatrughn Bhilare
- Department of Chemistry
- Institute of Chemical Technology
- Mumbai 400019
- India
| | - Anant R. Kapdi
- Department of Chemistry
- Institute of Chemical Technology
- Mumbai 400019
- India
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27
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Casey KC, Brown AM, Robinson JR. Yttrium and lanthanum bis(phosphine-oxide)methanides: structurally diverse, dynamic, and reactive. Inorg Chem Front 2021. [DOI: 10.1039/d0qi01438a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Homoleptic yttrium and lanthanum complexes of bis(phosphineoxide) methanides, RE(HPhL)3 and RE2(HMeL)6, promote the first rare-earth mediated Horner-Wittig and acid-base chemistry consistent with multifunctional reactivity (Lewis-acid/Brønstedbase).
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28
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Cano I, Martínez-Prieto LM, van Leeuwen PWNM. Heterolytic cleavage of dihydrogen (HCD) in metal nanoparticle catalysis. Catal Sci Technol 2021. [DOI: 10.1039/d0cy02399j] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Supports, ligands and additives can promote heterolytic H2 splitting by a cooperative mechanism with metal nanoparticles.
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Affiliation(s)
- Israel Cano
- Applied Physics Department
- University of Cantabria
- 39005 Santander
- Spain
| | - Luis M. Martínez-Prieto
- Instituto de Tecnología Química
- Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas (UPV-CSIC)
- 46022 Valencia
- Spain
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29
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Zimmerman AN, Xu RS, Reynolds SC, Shipp CA, Marshall DJ, Wang G, Blank NF, Gibbons SK, Hughes RP, Glueck DS, Balaich GJ, Rheingold AL. Diastereoselective Synthesis of P-Stereogenic Secondary Phosphine Oxides (SPOs) Bearing a Chiral Substituent by Ring Opening of (+)-Limonene Oxide with Primary Phosphido Nucleophiles. J Org Chem 2020; 85:14516-14526. [PMID: 32627554 DOI: 10.1021/acs.joc.0c00974] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Kinetic separation of the commercially available cis/trans-(+)-limonene oxide mixture by ring opening with primary phosphido nucleophiles LiPHR (R = ferrocenyl, Ph, Cy, t-Bu, Mes* (Mes* = 2,4,6-(t-Bu)3C6H2)), followed by treatment with aqueous NH4Cl and H2O2, gave unreacted cis-(+)-limonene oxide and diastereoenriched mixtures of the secondary phosphine oxides (SPOs) PHR(trans-(+)-Lim-OH)(O), which could be separated by chromatography and/or recrystallization. This one-pot synthesis uses a cheap chiral material and commercially available primary phosphines to control the configuration of the new P-stereogenic SPOs, which are potentially useful as ligands for metal complexes in asymmetric catalysis.
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Affiliation(s)
- Amber N Zimmerman
- 6128 Burke Laboratory, Department of Chemistry, Dartmouth College, Hanover, New Hampshire 03755, United States
| | - Rebecca S Xu
- 6128 Burke Laboratory, Department of Chemistry, Dartmouth College, Hanover, New Hampshire 03755, United States
| | - Samantha C Reynolds
- 6128 Burke Laboratory, Department of Chemistry, Dartmouth College, Hanover, New Hampshire 03755, United States
| | - Chase A Shipp
- 6128 Burke Laboratory, Department of Chemistry, Dartmouth College, Hanover, New Hampshire 03755, United States
| | - Derrick J Marshall
- 6128 Burke Laboratory, Department of Chemistry, Dartmouth College, Hanover, New Hampshire 03755, United States
| | - Ge Wang
- 6128 Burke Laboratory, Department of Chemistry, Dartmouth College, Hanover, New Hampshire 03755, United States
| | - Natalia F Blank
- 6128 Burke Laboratory, Department of Chemistry, Dartmouth College, Hanover, New Hampshire 03755, United States.,Department of Chemistry, Norwich University, 158 Harmon Drive, Northfield, Vermont 05663, United States
| | - Sarah K Gibbons
- 6128 Burke Laboratory, Department of Chemistry, Dartmouth College, Hanover, New Hampshire 03755, United States
| | - Russell P Hughes
- 6128 Burke Laboratory, Department of Chemistry, Dartmouth College, Hanover, New Hampshire 03755, United States
| | - David S Glueck
- 6128 Burke Laboratory, Department of Chemistry, Dartmouth College, Hanover, New Hampshire 03755, United States
| | - Gary J Balaich
- Department of Chemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
| | - Arnold L Rheingold
- Department of Chemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
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30
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Müller V, Ghorai D, Capdevila L, Messinis AM, Ribas X, Ackermann L. C-F Activation for C(sp 2)-C(sp 3) Cross-Coupling by a Secondary Phosphine Oxide (SPO)-Nickel Complex. Org Lett 2020; 22:7034-7040. [PMID: 32816494 DOI: 10.1021/acs.orglett.0c02609] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
A secondary phosphine oxide (SPO)-nickel catalyst allowed the activation of otherwise inert C-F bonds of unactivated arenes in terms of challenging couplings with primary and secondary alkyl Grignard reagents. The C-F activation is characterized by mild reaction conditions and high levels of branched selectivity. Electron-rich and electron-deficient arenes were suitable electrophiles for this transformation. In addition, this strategy also proved suitable to heterocycles and for the activation of C-O bonds under slightly modified conditions.
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Affiliation(s)
- Valentin Müller
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077, Göttingen, Germany
| | - Debasish Ghorai
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077, Göttingen, Germany
| | - Lorena Capdevila
- Institut de Quı́mica Computacional i Catàlisi (IQCC) and Dep. Quı́mica, Universitat de Girona, Campus de Montilivi, E-17003 Girona, Catalonia, Spain
| | - Antonis M Messinis
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077, Göttingen, Germany
| | - Xavi Ribas
- Institut de Quı́mica Computacional i Catàlisi (IQCC) and Dep. Quı́mica, Universitat de Girona, Campus de Montilivi, E-17003 Girona, Catalonia, Spain
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077, Göttingen, Germany.,Wöhler Research Institute for Sustainable Chemistry (WISCh), Georg-August-Universität Göttingen, Tammannstraße 2, 37077 Göttingen, Germany
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