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Chapter – 4 Studies on different types of reactions….. 4.10.4 Physical data of 4-[3-(substituted phenyl)-1-phenyl-1H-pyrazol-4- yl]-3, 4-dihydro-2H-chromeno [4, 3-d] pyrimidine-2, 5(1H)-dione (DNJ-1601 to DNJ-1605) Code Substitution R MF MW (g/m) MP (°C) Rf % Yield DNJ 1601 H C26H18N4O3 434 278-280 0.50 48 DNJ 1602 4-NO2 C26H17N5O5 479 288-290 (dec.) 0.53 51 DNJ 1603 3-NO2 C26H17N5O5 479 294-296 (dec.) 0.51 54 DNJ 1604 4-Cl C26H17ClN4O3 468 286-288 0.48 44 DNJ 1605 4-F C26H17FN4O3 452 282-284 0.46 56 Rf value was calculated using Solvent System = Toluene : Ethyl Acetate (7 : 3) HN O O Department of Chemistry, Saurashtra University, Rajkot – 360 005 233 NH O N N R
Chapter – 4 Studies on different types of reactions….. 4.10.5 Physical data of 4-[3-(substituted phenyl)-1-phenyl-1H-pyrazol-4- yl]-5-thioxo-1, 3, 4, 5-tetrahydro-2H-chromeno [4, 3-d] pyrimidin-2- one (DNJ-1701 to DNJ-1705) Code Substitution R MF MW (g/m) MP (°C) Rf % Yield DNJ 1701 H C26H18N4O2S 450 288-290 0.51 50 DNJ 1702 4-NO2 C26H17N5O4S 495 298-300 (dec.) 0.59 54 DNJ 1703 3-NO2 C26H17N5O4S 495 >300 0.57 48 DNJ 1704 4-Cl C26H17ClN4O2S 484 292-294 0.55 48 DNJ 1705 4-F C26H17FN4O2S 468 296-298 0.52 52 Rf value was calculated using Solvent System = Toluene : Ethyl Acetate (7 : 3) HN O O Department of Chemistry, Saurashtra University, Rajkot – 360 005 234 NH S N N R
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Saurashtra University Re - Accredit
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Statement under O. Ph. D. 7 of Saur
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ACKNOWLEDGEMENT It is a moment of g
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Jignesh Lunagariya, Hitesh Sarvaiya
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CONTENT Content General Remarks 6 A
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Content 3.2 Reaction scheme 149 3.3
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5.14 Conclusion 313 5.15 Spectral r
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MF Molecular Formula MW Molecular W
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GABA Gamma Amino Butyric Acid MES M
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PART - A STUDIES ON 2-METHYL INDOLI
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Part-A Studies on 2-methyl indoline
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CHAPTER - 1 PREPARATION AND YIELD O
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Chapter - 1 Preparation and Yield o
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Chapter - 2 Microwave assisted simp
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Part - B Studies on isatin derivati
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CHAPTER - 3 PREPARATION OF SMALL LI
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Chapter - 3 Preparation of small li
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Chapter - 5 Synthesis and Character
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Chapter - 6 Biological evaluation o
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Summary Synthesis and biological pr
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Summary Synthesis and biological pr
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Conferences / Seminar / Workshop At
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