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Saurashtra University Re - Accredit
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JANUARY-2011 Statement under O. Ph.
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Acknowledgment This thesis arose in
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since I was a child. My Mother Hans
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CHAPTER - 2 Microwave Assisted Synt
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5.5 Results and discussion 156 5.6
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Ms Mesyl MW Microwave NBS N-bromosu
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1. Microwave Assisted Organic Synth
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1.4 Heating Mechanism In microwave
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1.5. Effects of solvents Every solv
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1.7 Application of microwave in org
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aromatic amines, Lancini’s group
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1.9 2-Aminoimidazole Alkaloids The
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Recently group of Erik 83 described
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1.10 Methods for the preparation of
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R 1 O X R 2 NH 2 H 2N NAc R 1 HN R
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this manifold, was reported in 1925
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Another route to 4(5)-acyl-2-amino-
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this series of compounds against th
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documented. Extra care is needed be
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Very recently the research group of
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OH a,b O N H2N N Boc N 3 H N R N N
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1.12.2 Biofilm Growth Cycle 1) Plan
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can survive both the onslaught of a
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[26] Leadbeater, N. E. (2004) Chemi
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[86] Kreutzberger, A. (1962) J. Org
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Microwave Assisted Synthesis & Stru
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2.1 Introduction As described in ch
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2.3 Proposed Mechanism: Regarding t
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No. 12 60 120 traces 84 a All react
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the development of biofilm related
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In first instance, a series of 2-hy
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Br N N N R 1 OH Br N N N R 1 OH Fig
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do have a very strong effect agains
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2.6 Conclusion In the present study
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2.8 Biological assays 2.8.1 Static
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2.9 Experimental protocol: 2.9.1 Ge
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temperature of 80 °C and a maximum
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29.5,29.4, 29.2, 27.0, 22.6, 14.1.
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Yield: 78 %. 1 H NMR (300 MHz, CDCl
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N Br N N C 14H 29 OH Yield: 72 %. 1
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(75.5 MHz, CDCl3): δ = 167.7, 154.
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N Br N N C 14H 29 OH Cl Yield: 90 %
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2-(3,4-Dichlorophenyl)-2-hydroxy-1-
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N Br N N C 8H 17 OH NO 2 Yield: 49
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C3H7 HN N N H Cl Cl Yield : 70 %. 1
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(s, 1H), 3.16 (s, 3H), 1.80 (m, 2H)
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5-(4’-Nitrobiphenyl-4-yl)-N-octyl
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2.11 Representative NMR spectra 2.1
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2.11.3 10.4329 0.7429 151.5720 10.0
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[21] Matz C, McDougald D, Moreno A.
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Chapter-3 Structure Activity Relati
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imidazoles, where the addition of a
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3.4 Result and Discussion It was fo
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No. H 2N Compound Code N N C8H17 R1
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medium used in the set-up to monito
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H 2N N N N H2N N R R Figure-1 Effec
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3.5.3 Cyclo-alkyl 2-aminoimidazoles
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3.6. Conclusion In the present stud
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3.8. Experimental protocols 3.8.1 G
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122.6, 54.6, 33.3(×2), 27.3 (×2),
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Yield: 52 %. 1 H NMR (300 MHz, CDCl
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5-(4-Chlorophenyl)-1-cyclooctyl-1H-
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Yield: 50 %. Mp: 76-78 ° C. 1 H NM
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5-(4-Chlorophenyl)-1-cyclobutyl-1H-
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- Page 137 and 138: 3.11 References [1] (a) Alvi K. A,
- Page 139 and 140: Copper Catalyzed Microwave Assisted
- Page 141 and 142: 4.1 Introduction There are only a f
- Page 143 and 144: (Table-1, No- 6). Next reaction tem
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- Page 163 and 164: 5.48 Hz, 2H), 3.59 (m, 2H), 3.16 (d
- Page 165 and 166: 4.10 References [1] For a general r
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- Page 169 and 170: 5.1 Introduction The membrane efflu
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- Page 181 and 182: SUMMARY The work represented in the
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- Page 200 and 201: Scheme 2 Competitive formation of 1
- Page 202 and 203: Table 2 continued 9 10 11 12 N hydr
- Page 204: 8. Colson G, Raboult L, Lavelle F,