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Phan TA, Jouffroy M, Matt D, Armaroli N, Moncada AS, Bandini E, Delavaux-Nicot B, Nierengarten JF, Armspach D. Stabilization of Luminescent Mononuclear Three-Coordinate Cu I Complexes by Two Distinct Cavity-Shaped Diphosphanes Obtained from a Single α-Cyclodextrin Precursor. Chemistry 2024; 30:e202302750. [PMID: 37996997 DOI: 10.1002/chem.202302750] [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: 08/22/2023] [Revised: 10/27/2023] [Accepted: 11/20/2023] [Indexed: 11/25/2023]
Abstract
Slightly different reaction conditions afforded two distinct cavity-shaped cis-chelating diphosphanes from the same starting materials, namely diphenyl(2-phosphanylphenyl)phosphane and an α-cyclodextrin-derived dimesylate. Thanks to their metal-confining properties, the two diphosphanes form only mononuclear [CuX(PP)] complexes (X=Cl, Br, or I) with the tricoordinated metal ion located just above the center of the cavity. The two series of CuI complexes display markedly different luminescence properties that are both influenced by the electronic properties of the ligand and the unique steric environment provided by the cyclodextrin (CD) cavity. The excited state lifetimes of all complexes are significantly longer than those of the cavity-free analogues suggesting peculiar electronic effects that affect radiative deactivation constants. The overall picture stemming from absorption and emission data suggests close-lying charge-transfer (MLCT, XLCT) and triplet ligand-centered (LC) excited states.
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Affiliation(s)
- Tuan-Anh Phan
- Équipe Confinement Moléculaire et Catalyse, Institut de Chimie de Strasbourg, UMR 7177 CNRS, Université de Strasbourg, 4 rue Blaise Pascal, CS90032, 67081, Strasbourg cedex, France
- Laboratoire de Chimie des Matériaux Moléculaires, Université de Strasbourg et CNRS (LIMA - UMR 7042), Ecole Européenne de Chimie, Polymères et Matériaux, 25 rue Becquerel, 67087, Strasbourg cedex 2, France
| | - Matthieu Jouffroy
- Laboratoire de Chimie Inorganique Moléculaire et Catalyse, Institut de Chimie de Strasbourg, UMR 7177 CNRS, Université de Strasbourg, 4 rue Blaise Pascal, CS90032, 67081, Strasbourg cedex, France
| | - Dominique Matt
- Laboratoire de Chimie Inorganique Moléculaire et Catalyse, Institut de Chimie de Strasbourg, UMR 7177 CNRS, Université de Strasbourg, 4 rue Blaise Pascal, CS90032, 67081, Strasbourg cedex, France
| | - Nicola Armaroli
- Istituto per la Sintesi Organica e la Fotoreattività, Consiglio Nazionale delle Ricerche, Via P. Gobetti 101, 40129, Bologna, Italy
| | - Alejandra Saavedra Moncada
- Istituto per la Sintesi Organica e la Fotoreattività, Consiglio Nazionale delle Ricerche, Via P. Gobetti 101, 40129, Bologna, Italy
| | - Elisa Bandini
- Istituto per la Sintesi Organica e la Fotoreattività, Consiglio Nazionale delle Ricerche, Via P. Gobetti 101, 40129, Bologna, Italy
| | - Béatrice Delavaux-Nicot
- Laboratoire de Chimie de Coordination du CNRS (LCC), UPR 8241, Université de Toulouse (UPS), 205 route de Narbonne, 31077, Toulouse cedex 4, France
| | - Jean-François Nierengarten
- Laboratoire de Chimie des Matériaux Moléculaires, Université de Strasbourg et CNRS (LIMA - UMR 7042), Ecole Européenne de Chimie, Polymères et Matériaux, 25 rue Becquerel, 67087, Strasbourg cedex 2, France
| | - Dominique Armspach
- Équipe Confinement Moléculaire et Catalyse, Institut de Chimie de Strasbourg, UMR 7177 CNRS, Université de Strasbourg, 4 rue Blaise Pascal, CS90032, 67081, Strasbourg cedex, France
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2
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Phan TA, Armaroli N, Saavedra Moncada A, Bandini E, Delavaux-Nicot B, Nierengarten JF, Armspach D. Stable Luminescent [Cu(NN)(PP)] + Complexes Incorporating a β-Cyclodextrin-Based Diphosphane Ligand with Metal-Confining Properties. Angew Chem Int Ed Engl 2023; 62:e202214638. [PMID: 36433744 PMCID: PMC10107221 DOI: 10.1002/anie.202214638] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 11/02/2022] [Accepted: 11/24/2022] [Indexed: 11/28/2022]
Abstract
A β-cyclodextrin-based diphosphane with metal-confining properties was efficiently synthesized thanks to an unprecedented Smiles-like rearrangement of diphenyl-(2-phosphanylphenyl)phosphane in the presence of excess n-BuLi. The cis-chelating bidentate ligand is capable of forming very stable heteroleptic [Cu(NN)(PP)]+ complexes in which a metal-bound diimine ligand (bpy, phen, or mmp) is located within the cyclodextrin cavity. As a result of ligand encapsulation, flattening of the metal tetrahedral geometry in the excited state is disfavored, thereby resulting in enhanced luminescent properties.
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Affiliation(s)
- Tuan-Anh Phan
- Équipe Confinement Moléculaire et Catalyse, Université de Strasbourg, Institut de Chimie de Strasbourg, UMR 7177 CNRS, 4 rue Blaise Pascal, CS90032, 67081, Strasbourg Cedex, France.,Laboratoire de Chimie des Matériaux Moléculaires, Université de Strasbourg et CNRS (LIMA - UMR 7042), Ecole Européenne de Chimie, Polymères et Matériaux, 25 rue Becquerel, 67087, Strasbourg Cedex 2, France
| | - Nicola Armaroli
- Istituto per la Sintesi Organica e la Fotoreattività, Consiglio Nazionale delle Ricerche, Via P. Gobetti 101, 40129, Bologna, Italy
| | - Alejandra Saavedra Moncada
- Istituto per la Sintesi Organica e la Fotoreattività, Consiglio Nazionale delle Ricerche, Via P. Gobetti 101, 40129, Bologna, Italy
| | - Elisa Bandini
- Istituto per la Sintesi Organica e la Fotoreattività, Consiglio Nazionale delle Ricerche, Via P. Gobetti 101, 40129, Bologna, Italy
| | - Béatrice Delavaux-Nicot
- Laboratoire de Chimie de Coordination du CNRS (LCC), UPR 8241, Université de Toulouse (UPS), 205 route de Narbonne, 31077, Toulouse Cedex 4, France
| | - Jean-François Nierengarten
- Laboratoire de Chimie des Matériaux Moléculaires, Université de Strasbourg et CNRS (LIMA - UMR 7042), Ecole Européenne de Chimie, Polymères et Matériaux, 25 rue Becquerel, 67087, Strasbourg Cedex 2, France
| | - Dominique Armspach
- Équipe Confinement Moléculaire et Catalyse, Université de Strasbourg, Institut de Chimie de Strasbourg, UMR 7177 CNRS, 4 rue Blaise Pascal, CS90032, 67081, Strasbourg Cedex, France
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3
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Programmed Synthesis of Hepta‐Differentiated β‐Cyclodextrin: 1 out of 117655 Arrangements. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202102182] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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4
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Liu J, Wang B, Przybylski C, Bistri-Aslanoff O, Ménand M, Zhang Y, Sollogoub M. Programmed Synthesis of Hepta-Differentiated β-Cyclodextrin: 1 out of 117655 Arrangements. Angew Chem Int Ed Engl 2021; 60:12090-12096. [PMID: 33650730 DOI: 10.1002/anie.202102182] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Indexed: 01/23/2023]
Abstract
Cyclodextrin poly-functionalization has fueled progress in their use in multiple applications such as enzyme mimicry, but also in the polymer sciences, luminescence, as sensors or for biomedical applications. However, regioselective access to a given pattern of functions on β-cyclodextrin is still very limited. We uncover a new orienting group, the thioacetate, that expands the toolbox available for cyclodextrin poly-hetero-functionalization using diisobutylaluminum hydride (DIBAL-H) promoted debenzylation. The usefulness of this group is illustrated in the first synthesis of a precisely hepta-hetero-functionalized β-cyclodextrin. By way of comparison, a random hepta-functionalization would give 117655 different molecules. This synthesis is not simply the vain quest for the Holy Grail of CD hetero-functionalization, but it illustrates the versatility of the DIBAL-H oriented hetero-functionalization strategy, opening the way to a multitude of useful functionalization patterns for new practical applications.
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Affiliation(s)
- Jiang Liu
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), UMR 8232, 4, place Jussieu, 75005, Paris, France
| | - Bo Wang
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), UMR 8232, 4, place Jussieu, 75005, Paris, France
| | - Cédric Przybylski
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), UMR 8232, 4, place Jussieu, 75005, Paris, France
| | - Olivia Bistri-Aslanoff
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), UMR 8232, 4, place Jussieu, 75005, Paris, France
| | - Mickaël Ménand
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), UMR 8232, 4, place Jussieu, 75005, Paris, France
| | - Yongmin Zhang
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), UMR 8232, 4, place Jussieu, 75005, Paris, France
| | - Matthieu Sollogoub
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), UMR 8232, 4, place Jussieu, 75005, Paris, France
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Orton GRF, Pilgrim BS, Champness NR. The chemistry of phosphines in constrained, well-defined microenvironments. Chem Soc Rev 2021; 50:4411-4431. [PMID: 33606857 DOI: 10.1039/d0cs01556c] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Developments in the confinement of phosphines within micro- or nano-environments are explored. Phosphines are ubiquitous across metal coordination chemistry and underpin some of the most famous homogeneous transition metal catalysts. Constraining phosphines within confined environments influences not only their behaviour but also that of their metal complexes. Notable examples include the use of metal-organic frameworks (MOFs) or metal-organic cages (MOCs) to support phosphines which demonstrate how the microenvironment within such constructs leads to reactivity modification. The development of phosphine confinement is explored and parallels are drawn with related constrained macrocyclic systems and mechanically interlocked molecules. The review concludes by identifying areas that remain a challenge and those that will provide new avenues for research.
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Affiliation(s)
- Georgia R F Orton
- School of Chemistry, University of Nottingham, University Park, Nottingham, NG7 2RD, UK.
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Matt D, Harrowfield J. Phosphines and other P(III)‐derivatives with Cavity‐shaped Subunits: Valuable Ligands for Supramolecular Metal Catalysis, Metal Confinement and Subtle Steric Control. ChemCatChem 2021. [DOI: 10.1002/cctc.202001242] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Dominique Matt
- Laboratoire de Chimie Inorganique Moléculaire et Catalyse UMR 7177 CNRS Université de Strasbourg 4, rue Blaise Pascal 67008 Strasbourg Cedex France
| | - Jack Harrowfield
- ISIS UMR 7606 CNRS Université de Strasbourg 8, allée Gaspard Monge 67083 Strasbourg Cedex France
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Kaya Z, Andna L, Matt D, Bentouhami E, Djukic JP, Armspach D. A Comparative Study of Confining Ligands Derived from Methylated Cyclodextrins in Gold-Catalyzed Cycloisomerization of 1,6-Enynes. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900631] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Zeyneb Kaya
- Equipe Confinement Moléculaire et Catalyse; Institut de Chimie, UMR 7177 CNRS; 4, rue Blaise Pascal CS90032 67081 Strasbourg cedex France
- Laboratoire de Chimie Inorganique et Nanostructures; Faculté de Technologie; Université Ferhat Abbas; Sétif-1, Campus El Bez Sétif 19000 Algeria
| | - Lucile Andna
- Laboratoire de Chimie Inorganique Moléculaire et Catalyse; Institut de Chimie, UMR 7177 CNRS; 4, rue Blaise Pascal CS90032 67081 Strasbourg cedex France
| | - Dominique Matt
- Laboratoire de Chimie Inorganique Moléculaire et Catalyse; Institut de Chimie, UMR 7177 CNRS; 4, rue Blaise Pascal CS90032 67081 Strasbourg cedex France
| | - Embarek Bentouhami
- Laboratoire de Chimie Inorganique et Nanostructures; Faculté de Technologie; Université Ferhat Abbas; Sétif-1, Campus El Bez Sétif 19000 Algeria
| | - Jean-Pierre Djukic
- Laboratoire de Chimie et Systémique Organo-Métalliques; Institut de Chimie, UMR 7177 CNRS; 4, rue Blaise Pascal CS90032 67081 Strasbourg cedex France
| | - Dominique Armspach
- Equipe Confinement Moléculaire et Catalyse; Institut de Chimie, UMR 7177 CNRS; 4, rue Blaise Pascal CS90032 67081 Strasbourg cedex France
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8
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Yuan S, Zhang P, Zhang L, Garcia-Esparza AT, Sokaras D, Qin JS, Feng L, Day GS, Chen W, Drake HF, Elumalai P, Madrahimov ST, Sun D, Zhou HC. Exposed Equatorial Positions of Metal Centers via Sequential Ligand Elimination and Installation in MOFs. J Am Chem Soc 2018; 140:10814-10819. [DOI: 10.1021/jacs.8b04886] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Shuai Yuan
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Peng Zhang
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Liangliang Zhang
- College of Science, China University of Petroleum (East China), Qingdao, Shandong 266580, China
| | - Angel T. Garcia-Esparza
- Stanford Synchrotron Radiation Light Source, SLAC National Accelerator Laboratory, Menlo Park, California 94025, United States
- Department of Mechanical Engineering, Stanford University, Stanford, California 94305, United States
| | - Dimosthenis Sokaras
- Stanford Synchrotron Radiation Light Source, SLAC National Accelerator Laboratory, Menlo Park, California 94025, United States
| | - Jun-Sheng Qin
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Liang Feng
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Gregory S. Day
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Wenmiao Chen
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Hannah F. Drake
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Palani Elumalai
- Department of Chemistry, Texas A&M University at Qatar, P.O. Box 23874, Doha, Qatar
| | | | - Daofeng Sun
- College of Science, China University of Petroleum (East China), Qingdao, Shandong 266580, China
| | - Hong-Cai Zhou
- Department of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
- Department of Materials Science and Engineering, Texas A&M University, College Station, Texas 77842, United States
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Jouffroy M, Armspach D, Matt D. Cyclodextrin and phosphorus(iii): a versatile combination for coordination chemistry and catalysis. Dalton Trans 2015; 44:12942-69. [DOI: 10.1039/c5dt00667h] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The relevance of cyclodextrins equipped with P(iii) atoms in coordination chemistry and homogeneous catalysis is discussed.
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Affiliation(s)
- Matthieu Jouffroy
- Laboratoire de Chimie Inorganique Moléculaire et Catalyse
- Institut de Chimie UMR 7177 CNRS
- Université de Strasbourg
- 67070 Strasbourg cedex
- France
| | - Dominique Armspach
- Laboratoire de Chimie Inorganique Moléculaire et Catalyse
- Institut de Chimie UMR 7177 CNRS
- Université de Strasbourg
- 67070 Strasbourg cedex
- France
| | - Dominique Matt
- Laboratoire de Chimie Inorganique Moléculaire et Catalyse
- Institut de Chimie UMR 7177 CNRS
- Université de Strasbourg
- 67070 Strasbourg cedex
- France
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Cottam JR, Steel PJ. The power of the chelate effect: Syntheses and crystal structures of three discrete complexes containing 20-membered chelate rings derived from an “extended-reach” ligand. Polyhedron 2014. [DOI: 10.1016/j.poly.2014.02.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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11
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Jouffroy M, Gramage-Doria R, Armspach D, Sémeril D, Oberhauser W, Matt D, Toupet L. Confining phosphanes derived from cyclodextrins for efficient regio- and enantioselective hydroformylation. Angew Chem Int Ed Engl 2014; 53:3937-40. [PMID: 24590681 DOI: 10.1002/anie.201311291] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2013] [Revised: 01/27/2014] [Indexed: 11/06/2022]
Abstract
Two confining phosphane ligands derived from either α- or β-cyclodextrin produce singly P(III) -ligated metal complexes with unusual coordination spheres. High-pressure NMR studies have revealed that rhodium hydride complexes of the same type are also formed under hydroformylation conditions. This unique feature strongly favors the formation of the branched aldehyde at the expense of the linear one with high enantioselectivity in the rhodium-catalyzed hydroformylation of styrene.
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Affiliation(s)
- Matthieu Jouffroy
- Laboratoire de Chimie Inorganique Moléculaire et Catalyse, Institut de Chimie UMR 7177 CNRS, Université de Strasbourg, 1 rue Blaise Pascal, 67008 Strasbourg Cedex (France)
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12
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Confining Phosphanes Derived from Cyclodextrins for Efficient Regio- and Enantioselective Hydroformylation. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201311291] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Hierso JC. Indirect nonbonded nuclear spin-spin coupling: a guide for the recognition and understanding of "through-space" NMR J constants in small organic, organometallic, and coordination compounds. Chem Rev 2014; 114:4838-67. [PMID: 24533483 DOI: 10.1021/cr400330g] [Citation(s) in RCA: 124] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Jean-Cyrille Hierso
- Institut de Chimie Moléculaire (ICMUB, UMR-CNRS 6302), Université de Bourgogne and Institut Universitaire de France (IUF) , 9 Avenue Alain Savary, BP 47870 Dijon F-21078, France
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Grachev MK. Phosphorus-containing cyclodextrins. Characteristics of the synthesis and chemical behaviour. RUSSIAN CHEMICAL REVIEWS 2013. [DOI: 10.1070/rc2013v082n11abeh004381] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Guitet M, Zhang P, Marcelo F, Tugny C, Jiménez-Barbero J, Buriez O, Amatore C, Mouriès-Mansuy V, Goddard JP, Fensterbank L, Zhang Y, Roland S, Ménand M, Sollogoub M. NHC-Capped Cyclodextrins (ICyDs): Insulated Metal Complexes, Commutable Multicoordination Sphere, and Cavity-Dependent Catalysis. Angew Chem Int Ed Engl 2013; 52:7213-8. [DOI: 10.1002/anie.201301225] [Citation(s) in RCA: 118] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2013] [Revised: 04/17/2013] [Indexed: 11/10/2022]
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Guitet M, Zhang P, Marcelo F, Tugny C, Jiménez-Barbero J, Buriez O, Amatore C, Mouriès-Mansuy V, Goddard JP, Fensterbank L, Zhang Y, Roland S, Ménand M, Sollogoub M. NHC-Capped Cyclodextrins (ICyDs): Insulated Metal Complexes, Commutable Multicoordination Sphere, and Cavity-Dependent Catalysis. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201301225] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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17
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Egloff C, Gramage-Doria R, Jouffroy M, Armspach D, Matt D, Toupet L. Chelating properties of permethylated 6A,6D-dideoxy-6A,6D-bis(1-imidazolyl)cyclodextrins towards Pt(II) and Ru(III). CR CHIM 2013. [DOI: 10.1016/j.crci.2012.08.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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18
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Guitet M, Marcelo F, de Beaumais SA, Zhang Y, Jiménez-Barbero J, Tilloy S, Monflier E, Ménand M, Sollogoub M. Diametrically Opposed Carbenes on an α-Cyclodextrin: Synthesis, Characterization of Organometallic Complexes and Suzuki-Miyaura Coupling in Ethanol and in Water. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300190] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Jarvis AG, Sehnal PE, Bajwa SE, Whitwood AC, Zhang X, Cheung MS, Lin Z, Fairlamb IJS. A Remarkablecis- andtrans-Spanning Dibenzylidene Acetone Diphosphine Chelating Ligand (dbaphos). Chemistry 2013; 19:6034-43. [DOI: 10.1002/chem.201203691] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2012] [Indexed: 11/08/2022]
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Gramage-Doria R, Armspach D, Matt D. Metallated cavitands (calixarenes, resorcinarenes, cyclodextrins) with internal coordination sites. Coord Chem Rev 2013. [DOI: 10.1016/j.ccr.2012.10.006] [Citation(s) in RCA: 110] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Tilloy S, Binkowski-Machut C, Menuel S, Bricout H, Monflier E. Phosphane-based cyclodextrins as mass transfer agents and ligands for aqueous organometallic catalysis. Molecules 2012; 17:13062-72. [PMID: 23124474 PMCID: PMC6268474 DOI: 10.3390/molecules171113062] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2012] [Revised: 10/30/2012] [Accepted: 10/30/2012] [Indexed: 11/16/2022] Open
Abstract
The replacement of hazardous solvents and the utilization of catalytic processes are two key points of the green chemistry movement, so aqueous organometallic catalytic processes are of great interest in this context. Nevertheless, these processes require not only the use of water-soluble ligands such as phosphanes to solubilise the transition metals in water, but also the use of mass transfer agents to increase the solubility of organic substrates in water. In this context, phosphanes based on a cyclodextrin skeleton are an interesting alternative since these compounds can simultaneously act as mass transfer agents and as coordinating species towards transition metals. For twenty years, various cyclodextrin-functionalized phosphanes have been described in the literature. Nevertheless, while their coordinating properties towards transition metals and their catalytic properties were fully detailed, their mass transfer agent properties were much less discussed. As these mass transfer agent properties are directly linked to the availability of the cyclodextrin cavity, the aim of this review is to demonstrate that the nature of the reaction solvent and the nature of the linker between cyclodextrin and phosphorous moieties can deeply influence the recognition properties. In addition, the impact on the catalytic activity will be also discussed.
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Affiliation(s)
| | | | | | | | - Eric Monflier
- Author to whom correspondence should be addressed; ; Tel.: +33-321-791-772; Fax: +33-321-791-755
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Gramage-Doria R, Armspach D, Matt D, Toupet L. TRANSDIP: a trans-chelating ligand tailor-made for probing unusual Pd0 and PdII intermediates. Chemistry 2012; 18:10813-6. [PMID: 22829356 DOI: 10.1002/chem.201201403] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2012] [Revised: 06/15/2012] [Indexed: 11/08/2022]
Abstract
Forty years after Venanzi's seminal studies on trans-spanning diphosphines, a cavity-shaped trans chelator (TRANSDIP) has been used to monitor the stepwise formation of a carbon-carbon bond on a palladium centre. Furthermore, the ligand, which incorporates a cyclodextrin subunit, enabled the synthesis of the first η(2)-dioxygen complex in which the M-O(2) unit is entrapped within a cavity.
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Affiliation(s)
- Rafael Gramage-Doria
- Laboratoire de Chimie Inorganique Moléculaire et Catalyse, Institut de Chimie UMR 7177 CNRS, Université de Strasbourg, Strasbourg, France
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Harvey DJ. Analysis of carbohydrates and glycoconjugates by matrix-assisted laser desorption/ionization mass spectrometry: an update for 2007-2008. MASS SPECTROMETRY REVIEWS 2012; 31:183-311. [PMID: 21850673 DOI: 10.1002/mas.20333] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/22/2010] [Revised: 01/04/2011] [Accepted: 01/04/2011] [Indexed: 05/31/2023]
Abstract
This review is the fifth update of the original review, published in 1999, on the application of MALDI mass spectrometry to the analysis of carbohydrates and glycoconjugates and brings coverage of the literature to the end of 2008. The first section of the review covers fundamental studies, fragmentation of carbohydrate ions, use of derivatives and new software developments for analysis of carbohydrate spectra. Among newer areas of method development are glycan arrays, MALDI imaging and the use of ion mobility spectrometry. The second section of the review discusses applications of MALDI MS to the analysis of different types of carbohydrate. Specific compound classes that are covered include carbohydrate polymers from plants, N- and O-linked glycans from glycoproteins, biopharmaceuticals, glycated proteins, glycolipids, glycosides and various other natural products. There is a short section on the use of MALDI mass spectrometry for the study of enzymes involved in glycan processing and a section on the use of MALDI MS to monitor products of the chemical synthesis of carbohydrates with emphasis on carbohydrate-protein complexes and glycodendrimers. Corresponding analyses by electrospray ionization now appear to outnumber those performed by MALDI and the amount of literature makes a comprehensive review on this technique impractical. However, most of the work relating to sample preparation and glycan synthesis is equally relevant to electrospray and, consequently, those proposing analyses by electrospray should also find material in this review of interest.
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Affiliation(s)
- David J Harvey
- Oxford Glycobiology Institute, Department of Biochemistry, University of Oxford, Oxford OX1 3QU, UK.
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Hapiot F, Bricout H, Tilloy S, Monflier E. Functionalized Cyclodextrins as First and Second Coordination Sphere Ligands for Aqueous Organometallic Catalysis. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201101316] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Gramage-Doria R, Armspach D, Matt D, Toupet L. Non-conventional coordination of cavity-confined metal centres. Dalton Trans 2012; 41:8786-96. [DOI: 10.1039/c2dt30751k] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Canac Y, Debono N, Lepetit C, Duhayon C, Chauvin R. Flexible Diphosphine Ligands with Overall Charges of 0, +1, and +2: Critical Role of the Electrostatics in Favoring Trans over Cis Coordination. Inorg Chem 2011; 50:10810-9. [DOI: 10.1021/ic201342z] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yves Canac
- CNRS, LCC (Laboratoire de Chimie de Coordination), 205 route de Narbonne, F-31077 Toulouse, France
- Université de Toulouse, UPS, INP, LCC, F-31077 Toulouse, France
| | - Nathalie Debono
- CNRS, LCC (Laboratoire de Chimie de Coordination), 205 route de Narbonne, F-31077 Toulouse, France
- Université de Toulouse, UPS, INP, LCC, F-31077 Toulouse, France
| | - Christine Lepetit
- CNRS, LCC (Laboratoire de Chimie de Coordination), 205 route de Narbonne, F-31077 Toulouse, France
- Université de Toulouse, UPS, INP, LCC, F-31077 Toulouse, France
| | - Carine Duhayon
- CNRS, LCC (Laboratoire de Chimie de Coordination), 205 route de Narbonne, F-31077 Toulouse, France
- Université de Toulouse, UPS, INP, LCC, F-31077 Toulouse, France
| | - Remi Chauvin
- CNRS, LCC (Laboratoire de Chimie de Coordination), 205 route de Narbonne, F-31077 Toulouse, France
- Université de Toulouse, UPS, INP, LCC, F-31077 Toulouse, France
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Koblenz TS, Dekker HL, de Koster CG, van Leeuwen PWNM, Reek JNH. Control of the Coordination Geometry Around Platinum by a Supramolecular Capsule. Eur J Inorg Chem 2011. [DOI: 10.1002/ejic.201100809] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Tehila S. Koblenz
- Homogeneous and Supramolecular Catalysis, Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Postbox 94720, 1090 GS Amsterdam, The Netherlands, Fax: +31‐20‐5255604
| | - Henk L. Dekker
- Mass Spectrometry of Biomacromolecules, Swammerdam Institute for Life Sciences, University of Amsterdam, Postbox 94720, 1090 GS Amsterdam, The Netherlands
| | - Chris G. de Koster
- Mass Spectrometry of Biomacromolecules, Swammerdam Institute for Life Sciences, University of Amsterdam, Postbox 94720, 1090 GS Amsterdam, The Netherlands
| | - Piet W. N. M. van Leeuwen
- Homogeneous and Supramolecular Catalysis, Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Postbox 94720, 1090 GS Amsterdam, The Netherlands, Fax: +31‐20‐5255604
| | - Joost N. H. Reek
- Homogeneous and Supramolecular Catalysis, Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Postbox 94720, 1090 GS Amsterdam, The Netherlands, Fax: +31‐20‐5255604
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Koblenz TS, Dekker HL, de Koster CG, van Leeuwen PWNM, Reek JNH. Bis(metallo) capsules based on two ionic diphosphines. Chem Asian J 2011; 6:2431-43. [PMID: 21728245 DOI: 10.1002/asia.201100073] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2011] [Indexed: 11/09/2022]
Abstract
Self-assembly and characterization of heterodimeric diphosphine capsules formed by multiple ionic interactions are described. The first type of capsules is composed of one novel tetrasulfonato-xantphos ligand and one complementary tetraammonium calix[4]arene. Encapsulation of a transition metal is achieved by self-assembly of a rhodium complex containing the tetraanionic diphosphine ligand and a tetracationic calix[4]arene. The second type of capsules is composed of two oppositely charged diphosphine ligands: one tetrasulfonato-xantphos and one tetraammonium-diphosphine (of the xantphos-, DPEphos-, and 1,2-bis(diphenylphosphino)ethane (dppe)-type). Bis(metallo) capsules, that is, simultaneous encapsulation of two different transition metals, are created by self-assembly of a palladium or platinum complex containing a tetracationic ligand and a rhodium complex containing a tetraanionic ligand. Diphosphine ligands with different flexibilities and shapes assemble into metallocapsules with a proper capsular structure, as is indicated by (1)H NMR and 1D-NOESY spectroscopy, ESIMS, and modeling studies.
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Affiliation(s)
- Tehila S Koblenz
- Homogeneous and Supramolecular Catalysis, Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Postbox 94720, 1090 GS Amsterdam, The Netherlands
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den Heeten R, Zuidema E, Lutz M, Spek AL, van Leeuwen PW, Kamer PC. Bisxantphos: Stereoselective synthesis and coordination behaviour of a new class of cyclic double bridged diphosphines. J Organomet Chem 2011. [DOI: 10.1016/j.jorganchem.2011.06.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Armspach D, Matt D, Poorters L, Gramage-Doria R, Jones P, Toupet L. Ditopic binding of cyclodextrin-included ligands in trigonal silver(I) complexes. Polyhedron 2011. [DOI: 10.1016/j.poly.2010.11.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Gramage-Doria R, Rodriguez-Lucena D, Armspach D, Egloff C, Jouffroy M, Matt D, Toupet L. Regioselective Double Capping of Cyclodextrin Scaffolds. Chemistry 2011; 17:3911-21. [DOI: 10.1002/chem.201002541] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2010] [Revised: 11/09/2010] [Indexed: 11/11/2022]
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Methylated cyclodextrins as preorganisation platforms for the synthesis of multidentate chelating ligands aimed at transition metal coordination and industrially relevant catalysis. CR CHIM 2011. [DOI: 10.1016/j.crci.2010.05.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Gramage-Doria R, Armspach D, Matt D, Toupet L. A Cavity-Shaped Diphosphane Displaying “Oschelating” Behavior. Angew Chem Int Ed Engl 2011; 50:1554-9. [DOI: 10.1002/anie.201005169] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2010] [Revised: 11/12/2010] [Indexed: 11/09/2022]
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Gramage-Doria R, Armspach D, Matt D, Toupet L. A Cavity-Shaped Diphosphane Displaying “Oschelating” Behavior. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201005169] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Sameni S, Jeunesse C, Awada M, Matt D, Welter R. Unusually Large Bite Angle of a Distally Diphosphanylated Calix[4]arene Chelator. Eur J Inorg Chem 2010. [DOI: 10.1002/ejic.201000595] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Soheila Sameni
- Laboratoire de Chimie Inorganique et Catalyse, Université de Strasbourg, Institut de Chimie UMR 7177 CNRS, 1 rue Blaise Pascal, 67008 Strasbourg cedex, France
| | - Catherine Jeunesse
- Laboratoire de Chimie Inorganique et Catalyse, Université de Strasbourg, Institut de Chimie UMR 7177 CNRS, 1 rue Blaise Pascal, 67008 Strasbourg cedex, France
| | - Mouhamad Awada
- Laboratoire de Chimie Inorganique et Catalyse, Université de Strasbourg, Institut de Chimie UMR 7177 CNRS, 1 rue Blaise Pascal, 67008 Strasbourg cedex, France
| | - Dominique Matt
- Laboratoire de Chimie Inorganique et Catalyse, Université de Strasbourg, Institut de Chimie UMR 7177 CNRS, 1 rue Blaise Pascal, 67008 Strasbourg cedex, France
| | - Richard Welter
- Laboratoire DECOMET, Université de Strasbourg, Institut de Chimie UMR 7177 CNRS, 4 rue Blaise Pascal, 67008 Strasbourg cedex, France
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Machut-Binkowski C, Legrand FX, Azaroual N, Tilloy S, Monflier E. New Phosphane Based on a β-Cyclodextrin, Exhibiting a Solvent-Tunable Conformation, and its Catalytic Properties. Chemistry 2010; 16:10195-201. [DOI: 10.1002/chem.201000379] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Guieu S, Zaborova E, Blériot Y, Poli G, Jutand A, Madec D, Prestat G, Sollogoub M. Can Hetero-Polysubstituted Cyclodextrins be Considered as Inherently Chiral Concave Molecules? Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.200907156] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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38
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Guieu S, Zaborova E, Blériot Y, Poli G, Jutand A, Madec D, Prestat G, Sollogoub M. Can Hetero-Polysubstituted Cyclodextrins be Considered as Inherently Chiral Concave Molecules? Angew Chem Int Ed Engl 2010; 49:2314-8. [DOI: 10.1002/anie.200907156] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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39
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Kaganovsky L, Gelman D, Rueck-Braun K. Trans-chelating ligands in palladium-catalyzed carbonylative coupling and methoxycarbonylation of aryl halides. J Organomet Chem 2010. [DOI: 10.1016/j.jorganchem.2009.10.001] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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40
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Sameni S, Jeunesse C, Matt D, Toupet L. Calix[4]arene-Phosphine Dimers: Precursors of Flexible Metallo-Capsules and Self-Compacting Molecules. Chemistry 2009; 15:10446-56. [DOI: 10.1002/chem.200901629] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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41
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Escalle A, Mora G, Gagosz F, Mézailles N, Le Goff XF, Jean Y, Le Floch P. Cationic Dimetallic Gold Hydride Complex Stabilized by a Xantphos-Phosphole ligand: Synthesis, X-ray Crystal Structure, and Density Functional Theory Study. Inorg Chem 2009; 48:8415-22. [DOI: 10.1021/ic901014r] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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42
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Hierso JC, Armspach D, Matt D. “Through-space” nuclear spin–spin couplings in ferrocenyl polyphosphanes and diphosphino cavitands: A new way of gathering structural information in constrained P(III) ligands by NMR. CR CHIM 2009. [DOI: 10.1016/j.crci.2009.03.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Gushchin PV, Kuznetsov ML, Haukka M, Wang MJ, Gribanov AV, Kukushkin VY. A Novel Reactivity Mode for Metal-Activated Dialkylcyanamide Species: Addition of N,N′-Diphenylguanidine to a cis-(R2NCN)2PtII Center Giving an Eight-Membered Chelated Platinaguanidine. Inorg Chem 2009; 48:2583-92. [DOI: 10.1021/ic802109d] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Pavel V. Gushchin
- Department of Chemistry, St. Petersburg State University, 198504 Stary Petergof, Russian Federation, Department of Chemistry, Moscow Pedagogical State University, 119021 Moscow, Russian Federation, Department of Chemistry, University of Joensuu, P.O. Box 111, FI-80101 Joensuu, Finland, Department of Chemical Engineering, National Taiwan University of Science and Technology, 43 Keelung Road, Section 4, Taipei 106, Taiwan, and Institute of Macromolecular Compounds, Russian Academy of Sciences, V. O
| | - Maxim L. Kuznetsov
- Department of Chemistry, St. Petersburg State University, 198504 Stary Petergof, Russian Federation, Department of Chemistry, Moscow Pedagogical State University, 119021 Moscow, Russian Federation, Department of Chemistry, University of Joensuu, P.O. Box 111, FI-80101 Joensuu, Finland, Department of Chemical Engineering, National Taiwan University of Science and Technology, 43 Keelung Road, Section 4, Taipei 106, Taiwan, and Institute of Macromolecular Compounds, Russian Academy of Sciences, V. O
| | - Matti Haukka
- Department of Chemistry, St. Petersburg State University, 198504 Stary Petergof, Russian Federation, Department of Chemistry, Moscow Pedagogical State University, 119021 Moscow, Russian Federation, Department of Chemistry, University of Joensuu, P.O. Box 111, FI-80101 Joensuu, Finland, Department of Chemical Engineering, National Taiwan University of Science and Technology, 43 Keelung Road, Section 4, Taipei 106, Taiwan, and Institute of Macromolecular Compounds, Russian Academy of Sciences, V. O
| | - Meng-Jiy Wang
- Department of Chemistry, St. Petersburg State University, 198504 Stary Petergof, Russian Federation, Department of Chemistry, Moscow Pedagogical State University, 119021 Moscow, Russian Federation, Department of Chemistry, University of Joensuu, P.O. Box 111, FI-80101 Joensuu, Finland, Department of Chemical Engineering, National Taiwan University of Science and Technology, 43 Keelung Road, Section 4, Taipei 106, Taiwan, and Institute of Macromolecular Compounds, Russian Academy of Sciences, V. O
| | - Aleksander V. Gribanov
- Department of Chemistry, St. Petersburg State University, 198504 Stary Petergof, Russian Federation, Department of Chemistry, Moscow Pedagogical State University, 119021 Moscow, Russian Federation, Department of Chemistry, University of Joensuu, P.O. Box 111, FI-80101 Joensuu, Finland, Department of Chemical Engineering, National Taiwan University of Science and Technology, 43 Keelung Road, Section 4, Taipei 106, Taiwan, and Institute of Macromolecular Compounds, Russian Academy of Sciences, V. O
| | - Vadim Yu. Kukushkin
- Department of Chemistry, St. Petersburg State University, 198504 Stary Petergof, Russian Federation, Department of Chemistry, Moscow Pedagogical State University, 119021 Moscow, Russian Federation, Department of Chemistry, University of Joensuu, P.O. Box 111, FI-80101 Joensuu, Finland, Department of Chemical Engineering, National Taiwan University of Science and Technology, 43 Keelung Road, Section 4, Taipei 106, Taiwan, and Institute of Macromolecular Compounds, Russian Academy of Sciences, V. O
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Kersting B, Lehmann U. Chemistry of metalated container molecules. ADVANCES IN INORGANIC CHEMISTRY 2009. [DOI: 10.1016/s0898-8838(09)00207-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Sala X, García Suárez EJ, Freixa Z, Benet-Buchholz J, van Leeuwen PWNM. Modular Spiro Bidentate Nitrogen Ligands - Synthesis, Resolution and Application in Asymmetric Catalysis. European J Org Chem 2008. [DOI: 10.1002/ejoc.200800913] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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46
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Kaganovsky L, Cho KB, Gelman D. New Trans-Chelating Ligands and Their Complexes and Catalytic Properties in the Mizoroki−Heck Arylation of Cyclohexene. Organometallics 2008. [DOI: 10.1021/om800448b] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Luba Kaganovsky
- Department of Organic Chemistry and The Lise Meitner-Minerva Center for Computational Quantum Chemistry, Institute of Chemistry, The Hebrew University of Jerusalem, Jerusalem, 91904 Israel
| | - Kyung-Bin Cho
- Department of Organic Chemistry and The Lise Meitner-Minerva Center for Computational Quantum Chemistry, Institute of Chemistry, The Hebrew University of Jerusalem, Jerusalem, 91904 Israel
| | - Dmitri Gelman
- Department of Organic Chemistry and The Lise Meitner-Minerva Center for Computational Quantum Chemistry, Institute of Chemistry, The Hebrew University of Jerusalem, Jerusalem, 91904 Israel
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