Download (3100Kb) - Etheses - Saurashtra University

TABLE NO.- 2(IIB) PHYSICAL CONSTANTS OF 6-(2-(4-CHLOROPHENYL)-8-METHYL-1H-IMIDAZO[1,2-a]PYRIDINE-3-YL)-4-ARYL PYRIMIDINE-2(H)-THIONE.Sr.No.RMolecularFormulaM.W.M.P.°CRf*Value%Yield% NitrogenCalcd. Found2(IIa)C 6 H 5 -C 24 H 17 ClN 4 S428.0173.00.5459.013.0613.022(IIb)4-CH 3 -C 6 H 4 -C 25 H 19 ClN 4 S442.0182.00.5856.012.6512.622(IIc)4-OCH 3 -C 6 H 4 -C 25 H 19 ClN 4 OS458.0187.00.5663.012.2112.152(IId)4-Cl-C 6 H 4 -C 24 H 16 Cl 2 N 4 S462.0175.00.5760.012.0911.982(IIe)4-F-C 6 H 4 -C 24 H 16 ClFN 4 S446.0160.00.4465.012.5412.502(IIf)4-Br-C 6 H 4 -C 24 H 16 ClBrN 4 S506.0166.00.6057.011.0311.002(IIg)4-NH 2 -C 6 H 4 -C 24 H 18 ClN 5 S443.0171.00.5555.015.7815.752(IIh)4-NO 2 -C 6 H 4 -C 24 H 16 ClN 5 O 2 S473.0175.00.5667.014.7814.702(IIi)4-OH-C 6 H 4 -C 24 H 17 ClN 4 OS444.0158.00.4954.012.5912.46Solvent System : Ethyl acetate : Hexane (4:6)88Thiopyrimidine…..