chapter 2 palladium catalysts in suzuki cross- coupling reaction

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Figure B.11. Mass spectrum of 4-acetyl-4’-methoxybiphenyl O OCH 3 126
Figure B.12. Mass spectrum of 4-methoxybiphenyl O 127
Page 1 and 2:
SHORT-TIME SUZUKI REACTIONS OF ARYL
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ACKNOWLEDGEMENTS Firstly, I’d lik
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ÖZET ARİL HALOJENÜRLERİN HAVA A
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3.2.2. Catalysts Anchored to Inorga
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LIST OF FIGURES Figure Page Figure
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Figure A.27. 13 C NMR of 4-cyanobip
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CHAPTER 1 INTRODUCTION The palladiu
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CHAPTER 2 PALLADIUM CATALYSTS IN SU
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2.1.2. The Coordination Geometry of
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R 1 R 1 4. Sonogashira Reaction: H
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2.2.1. Mechanism of Suzuki Coupling
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As a result, organic group or hydri
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2.2.2.2. Halogen Effect Nearly all
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found to be excellent complexes for
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R Table 2.2. Examples from literatu
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L R Pd X R Pd L OR'' X L L + OR' R'
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omides and iodides is performed eff
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times for the transformation of a l
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R Br + (HO) 2B R' 5% Pd(OAc) 2 15%
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of insoluble solids are among the m
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could be reused multiple times. The
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3.2.2. Catalysts Anchored to Inorga
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SO 2NH N Pd SO 2 N SO 2 NH NH H O1.
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utilized them in Heck and Suzuki co
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Smith et al introduced the use of P
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• Complexes immobilized in zeolit
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3.3.3. Preparation of Zeolite-Suppo
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CHAPTER 4 EXPERIMENTAL STUDY 4.1. P
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temperature, the catalyst was recov
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amount of both reactant and product
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4-Methoxybiphenyl: 1 H NMR (400 MHz
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51 Table 4.1. Purification of coupl
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CHAPTER 5 RESULTS AND DISCUSSIONS I
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Table 5.2. The effect of base on Pd
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Table 5.4. The Optimization of Pd-N
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H 3COC Table 5.5. Effect of zeolite
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Table 5.6. Pd(NH3)4 2+ -loaded NaY
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The type of other organic co-solven
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yield was very low (Table 5.8, entr
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evealed excellent reactivity toward
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CHAPTER 6 CONCLUSIONS In this thesi
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REFERENCES Albisson, D.A., Bedford,
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Choudary, B.M., Madhi, S., Chowdari
Page 87 and 88: Heiden, M. Plenio, H. 2004. ‘‘H
Page 89 and 90: Coupling Reactions of Aryl Chloride
Page 91 and 92: Phan, N.T.S., Brown, D.H., Styring,
Page 93 and 94: Wolfe, J.P., Singer, R.A., Yang, B.
Page 95 and 96: Figure A.1. 13 C NMR of 1-phenylnap
Page 97 and 98: Figure A.3. 13 C NMR of 2-acetylbip
Page 99 and 100: Figure A.5 . 13 C NMR of 2-methoxyb
Page 101 and 102: Figure A.7. 13 C NMR of 2-methylbip
Page 103 and 104: Figure A.9. 13 C NMR of 2-phenylnap
Page 105 and 106: Figure A.11. 13 C NMR of 3-acetylbi
Page 107 and 108: Figure A.13. 13 C NMR of 3-methoxyb
Page 109 and 110: Figure A.15. 13 C NMR of 3-phenylpy
Page 111 and 112: Figure A.17. 13 C NMR of 4-acetyl-4
Page 113 and 114: Figure A.19. 13 C NMR of 4-methoxyb
Page 115 and 116: Figure A.21. 13 C NMR of 4-methylbi
Page 117 and 118: Figure A.23. 13 C NMR of 4-phenylbe
Page 119 and 120: Figure A.25. 13 C NMR of 4-acetylbi
Page 121 and 122: Figure A.27. 13 C NMR of 4-cyanobip
Page 123 and 124: Figure A.29. 13 C NMR of 4-nitrobip
Page 125 and 126: Figure A.31. 13 C NMR of 4-phenylan
Page 127 and 128: APPENDIX B MASS SPECTRUMS OF SUZUKI
Page 129 and 130: Figure B.2. Mass spectrum of 2-acet
Page 131 and 132: Figure B.4. Mass spectrum of 2-meth
Page 133 and 134: Figure B.6. Mass spectrum of 3-acet
Page 135 and 136: Figure B.8. Mass spectrum of 3-phen
Page 137: Figure B.10. Mass spectrum of 4-phe
Page 141 and 142: Figure B.14. Mass spectrum of 4-cya
Page 143: Figure B.16. Mass spectrum of 4-met
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