Anthony KERMAGORET - THESES ET MEMOIRES DE L'UDS

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Helmchen, Tetrahedron Lett. 1993, 34, 1769-1772. Chapitre III [3] G. Margraf, R. Pattacini, A. Messaoudi, P. Braunstein, Chem. Commun. 2006, 3098- 3100. [4] a) D. F. Evans, J. Chem. Soc. (A) 1959, 2003-2005; b) S. K. Sur, J. Magn. Res. 1989, 82, 169-173. [5] P. B. Hitchcock, T. H. Lee, G. J. Leigh, Dalton Trans. 2003, 2276-2279. [6] G. J. Long, J. R. Ferraro, J. Chem. Soc. Chem. Commun. 1973, 719-720. [7] J. R. Ferraro, K. Nakamoto, J. T. Wang, L. Lauer, J. Chem. Soc. Chem. Commun. 1973, 266-267. [8] D. R. Allan, A. J. Blake, D. Huang, T. J. Prior, M. Schröder, Chem. Commun. 2006, 4081-4083. [9] R. L. Carlin, Magneto-chemistry, Springer-Verlag, Berlin, 1986. [9] S. Mukhopadhyay, D. Mandal, D. Ghosh, I. Goldberg, M. Chaudhury, Inorg. Chem. 2003, 42, 8439-8445. [10]a) L. Sacconi, P. Nannelli, N. Nardi, U. Campigli, Inorg. Chem. 1965, 4, 943-949; b) L. Sacconi, N. Nardi, F. Zanobini, Inorg. Chem. 1966, 5, 1872-1876. [11] a) R. G. Hayter, F. S. Humiec, J. Am. Chem. Soc. 1962, 84, 2004-2005; b) R. G. Hayter, F. S. Humiec, Inorg. Chem. 1965, 4, 1701-1706. [12] J. C. Röder, F. Meyer, H. Pritzkow, Chem. Commun. 2001, 2176-2177. Keywords: magnetism; nickel; polynuclear complexes; PN ligands; pressure-induced isomerization. For the Table of Contents Complexes under pressure! The tetranuclear complexes [NiCl2(PN)]4 (PN = 2-diphenylphosphino- methyl-2-oxazoline or 2-diphenylphosphino-methyl-2-thiazoline) have an unprecedented, centrosymmetric Ni4Cl8 core and undergo a pressure-induced isomerization to the mononuclear, square planar complexes [NiCl2(PN)], which are in equilibrium with the respective tetramer in solution. 10
SUPPORTING INFORMATION FOR Chapitre III Unprecedented Tetranuclear Complexes with 20-Electron NiII Centers: The Role of Pressure and Temperature on Their Solid-State and Solution Fragmentation.** <strong>Anthony</strong> Kermagoret, Roberto Pattacini, Patricia Chavez Vasquez, Guillaune Rogez, Richard Welter and Pierre Braunstein * Figure S-1: ORTEP plot of the molecular structure of 1a in 1a⋅2CH2Cl2 together with partial numbering scheme. Ellipsoids include 30% of the electron density. Hydrogen atoms and solvent molecules are omitted for clarity. 11
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THESE Présentée à l’Universit
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Lisa, Mireia, Anja, Fredy, Shuanmin
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SOMMAIRE Composition du document et
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6. reference 32 Chapitre V Synthesi
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Composition du document et organisa
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Introduction La dynamique économiq
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Introduction La première étape co
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Introduction 26, 68-70 Des mécanis
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R R' P Ni Ph O B(Arf) R = R' = t-Bu
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Introduction Activés par des alkyl
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18 19 20 21 22 23 24 25 26 27 28 29
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88 89 90 91 92 93 94 95 96 97 98 99
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Chapitre I Nickel Complexes with Fu
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Abstract Chapitre I Zwitterionic N,
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R HN O 1 O NH R Ph Ph 3P Ni R N O 2
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Chapitre I As shown in Figure 1, th
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Chapitre I Figure 3. Views of the s
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Chapitre I Figure 6. View of the ar
Page 37 and 38: Chapitre I with the metal, 51-54 tw
Page 39 and 40: Chapitre I these conditions, precat
Page 41 and 42: Chapitre I The precatalyst 13-17 ha
Page 43 and 44: Chapitre I Table 5. Catalytic Data
Page 45 and 46: TOF mol C2H4 / mol Ni.h -1 20000 15
Page 47 and 48: Chapitre I (s, OCH2), 81.27 (s, N
Page 49 and 50: Chapitre I atoms introduced as fixe
Page 51 and 52: Chapitre I (51) Tempel, D. J.; Broo
Page 53 and 54: Abstract Chapitre II The dinuclear
Page 55 and 56: Chapitre II Other neutral nickel co
Page 57 and 58: OH 4 O N 4 13 OH N + 2 NiCl 2 + 2 N
Page 59 and 60: N2-Ni1-Cl1 169.45(12) 89.35(15) N2-
Page 61 and 62: Table 2. Selected bond distances an
Page 63 and 64: Chapitre II solubility of 15 in chl
Page 65 and 66: Chapitre II Table 4. Catalytic Data
Page 67 and 68: Chapitre II Table 5. Comparative Ca
Page 69 and 70: mass % of C4 olefins 100 90 80 70 6
Page 71 and 72: 5. Experimental Chapitre II The 1 H
Page 73 and 74: Chapitre II a dark green powder. Yi
Page 75 and 76: Chapitre II 17 W. Keim, J. Mol. Cat
Page 77 and 78: 7. Supporting information Table S1.
Page 79 and 80: Chapitre III Unprecedented Tetranuc
Page 81 and 82: Abstract Chapitre III Reactions of
Page 83 and 84: Chapitre III distorted octahedral c
Page 85 and 86: data for 2a⋅2CH2Cl2: 1.41 and for
Page 87: Chapitre III indicate that subtle d
Page 91 and 92: Chapitre III by filtration. The sol
Page 93 and 94: Chapitre III 4 was prepared followi
Page 95 and 96: [S- ] 3. Evans method 2 Chapitre II
Page 97 and 98: Chapitre III Application Constructe
Page 99 and 100: Chapitre III [S-5] J. K. McCusker,
Page 101 and 102: Abstract Chapitre IV The P,N-type l
Page 103 and 104: Chapitre IV Scheme 1. Complexes wit
Page 105 and 106: 12 PPh 2 N O N PPh 2 O N 13 P 14 15
Page 107 and 108: Chapitre IV Although some nickel co
Page 109 and 110: Scheme 2. Representation of the squ
Page 111 and 112: Chapitre IV The analysis of the dif
Page 113 and 114: Chapitre IV Table 4. Catalytic Data
Page 115 and 116: mass % of 1-butene 100 90 80 70 60
Page 117 and 118: Chapitre IV Table 6. Catalytic Data
Page 119 and 120: ef Scheme 3. Proposed pathways to e
Page 121 and 122: 4. Conclusion Chapitre IV New P,N l
Page 123 and 124: Chapitre IV SiCH3), 30.25 (s, SiCH2
Page 125 and 126: Chapitre IV 122.3 (s, Py), 122.5 (d
Page 127 and 128: [Ni(µ-Cl)2{(pyridin-2-yl) methanol
Page 129 and 130: Chapitre IV mmol of Ni complex or 1
Page 131 and 132: 6. References (1) Ziegler, K.; Holz
Page 133 and 134: Chapitre IV (44) Bluhm, M. E.; Foll
Page 135 and 136: Chapitre V Synthesis and catalytic
Page 137 and 138: Chapitre V to 16, the IR spectrum o
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Chapitre V activated by MAO (Scheme
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2 OH N + PPhCl 2 NEt 3 - (HNEt 3)Cl
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Chapitre V Slow diffusion of heptan
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Chapitre V Figure 3. ORTEP view of
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Chapitre V tridentate ligand but wi
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Chapitre V spin system 1) and 3.06
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Chapitre V This establishes the coo
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TOF (mol C2H4/(mol Ni.h)) 90000 800
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% mass of 1-butene 80 70 60 50 40 3
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Chapitre V cyclic voltammograms of
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Chapitre V A n-BuLi solution (64.0
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Chapitre V IR (KBr): 1658 (vs), 147
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Chapitre V To a solution of (2-oxaz
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Chapitre V Synthesis of [Co{bis(1-(
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Chapitre V 30 bar working pressure
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6. References 1 2 3 4 5 6 7 8 9 10
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67 68 69 70 71 72 73 74 75 76 77 78
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Abstract Chapitre VI The β-keto ph
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Ph O 3 toluene PPh3 + Ni(COD) 2 + P
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Chapitre VI The synthesis of β-ket
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Table 1 Selected bond distances (Å
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Ph O toluene PR2R' + Ni(COD) 2 + C5
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4. Conclusion Chapitre VI The β-ke
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Chapitre VI and the solution was st
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Chapitre VI (s, p-C of OC-Ph), 131.
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Chapitre VI To a solution of 13.000
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Chapitre VI the solvents under redu
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Chapitre VI Crystal Structure Deter
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23 F. A. Hicks and M. Brookhart, Or
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Chapitre VII Réarrangement type Ar
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1. Introduction Chapitre VII Brookh
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N OPPh 2 OPPh 2 + NiCl2(DME) N O Ph
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Chapitre VII mécanisme apparenté
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[Ni{2,6-bis((diphenylphosphinito)me
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Résumé et Conclusion générale
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Chapitre II Résumé et conclusion
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Résumé et conclusion générale P
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Résumé et conclusion générale l
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Chapitre VII Résumé et conclusion
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Anthony KERMAGORET - THESES ET MEMOIRES DE L'UDS

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