[PDF] Top 20 4 Acetylphenyl phenyl sulfone
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4 Acetylphenyl phenyl sulfone
... Solvent-free reaction of benzenesulfonyl chloride with 2-methyl-2- phenyl-1,3-dithiolane (Kazuhiko & Hitomi, 1992) followed by microwave irradiation for 20 min (Boyapati et al., 2000) and hydro- lysis with ... See full document
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Synthesis of 3 Aryl Coumarin Derivatives Using Ultrasound
... A mixture of p-nitro phenyl acetic acid (10 g) and thionyl chloride (7.6 ml) was refluxed on a water bath for an hour. After refluxing, the excess thionyl chloride was removed by distillation and the remaining ... See full document
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3,5 Difluorophenyl phenyl sulfone
... In a 250-ml round bottomed flask equipped with a stir bar, addition funnel, condenser, and gas inlet were placed 2.105 g (86.6 mmol) of Mg turnings and enough THF to cover the metal. A solution of 15.94 g (82.5 mmol) of ... See full document
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Synthesis of lanthanon complexes with βββdiketones and study of their spectral and electrochemical behavior
... − Phenyl − 3 − methyl pyrazolone − 5, acetyl chloride, 95% ethanol, dioxane and petroleum ether (40 − 60 ° ...− Phenyl − 3 − Methyl − 4 − Acetoxime Pyrazolone − 5(PMAP) was prepared from 1 − ... See full document
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Synthesis and biological evaluation of some novel optically active 3 chloro 1 [4 ({4 [(S) (4 chlorophenyl)(phenyl)methyl] piperazinyl} acetyl)phenyl] 4 aryl 2 azetidinone derivatives
... A solution of 2-{4-[(S)-(4-Chlorophenyl)(phenyl)methyl]-1-piperazinyl}-1-(4-{[ arylmethylidine ]amino}phenyl)ethanone (0.01 mol) in benzene (30ml) was taken and chloroacetyl chloride ... See full document
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Dichloromethyl phenyl sulfone
... C5 0.092 (3) 0.056 (2) 0.063 (2) −0.022 (2) −0.0102 (19) −0.0045 (18) C6 0.059 (2) 0.054 (2) 0.065 (2) −0.0089 (16) −0.0082 (16) 0.0028 (16) C7 0.0425 (17) 0.0509 (18) 0.0625 (19) −0.0045 (14) 0.0013 (14) −0.0017 (15) ... See full document
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4 Acetyl 5 methyl 1 phenyl 1H pyrazole 3 carboxylic acid
... To a mixture of 4-acetyl-5-methyl-2,3-dioxo-2,3-dihydrofuran (1.54 g, 10 mmol) and dry ether (30 ml), phenylhydrazine (1.08 g, 10 mmol) in dry ether (10 ml) were added dropwise, and the reaction mixture was ... See full document
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EVALUATION OF SUBSTITUTED PYRIMIDINE HYBRIDS FOR ANTIBACTERIAL AND ANTI FUNGAL ACTIVITY: FACILE SYNTHESES UNDER CATALYSIS BY IONIC LIQUID
... An library of substituted 1-(1-(6-methyl-2-oxo-4-phenyl-1,2,3,4- tetrahydropyrimidin-5- yl)ethylidene)thiosemicarbazide are carried out by refluxing 5-acetyl-6-methyl-4-phenyl-3,4- ... See full document
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Molecular Dynamics and Quantum Chemical Calculation for 3,4-Dihydropyrimidin-2(1H)-Ones As Corrosion Inhibitors of Mild Steel in 1M Hydrochloric Acid Solution
... -acetyl-6-methyl-4-(3-nitro phenyl)-3,4-dihydropyrimidin- 2(1H)-one (DHPM-2) has the highest interaction energy, the highest deformation energy, the largest equilibrium coverage of single molecule, ... See full document
12
NOVEL MONOCYCLIC β LACTUM MOLECULES: DESIGNED AND CHARACTERIZED AS POSSIBLE ANTIBACTERIAL AGENTS
... monochloro acetyl chloride afforded a series of 1-[4’-(2”,4”-dichloro-5”-fluoro phenyl)-6’-(2”- thienyl)pyrimidin-2’-yl-ureido]-4-substituted phenyl-3-chloro-2- azetidinone ... See full document
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Synthesis of some new 1 N (β D glucopyranosyl) 2 ((1 phenyl 5 aryl) pyrazol 3 yl) pyrroles and their biological activities
... 3, 4, 6- tetra- O- acetyl- β- D- glucopyranosyl)- 2-((1, 5- diphenyl)- pyrazol- 3- yl) pyrroles ...3, 4, 6-tetra-O- acetyl glucopyranosyl bromide ... See full document
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Synthesis and antimicrobial activity of 2 {4' [(3" aryl) 2" propene 1" N (1,2,4 triazole) amino]} 6 [bis(2"' chloro ethyl) amino] 4 methoxy 1,3,5 triazine
... A mixture of 2–(4'–acetyl phenyl amino)–4,6–dichloro–1,3,5–triazine (2.83 gm, 0.01 m); sodium methoxide (0.56 gm, 0.01 m) in methanol. The reaction mixture was stirring at room temp. for 7 hrs. The ... See full document
5
SYNTHESIS, ANTIMICROBIAL AND ANTIFUNGAL ACTIVITY OF NOVEL PYRAZOLINES DERIVATIVES
... The scientific and traditional interests of pyrazolines [1] have been reported for their biological and pharmacological efficiency. Different types of pyrazoline derivatives have been reported as antimicrobial [2] , ... See full document
6
Synthesis New and Novel Aryl Thiazole Derivatives Compounds
... mol) 4-bromo-3-methyl-1-phenyl- 2-pyrazoline-5-on was added to obtained solution and reflux was continued for 45 minutes ...by 4-bromo-1,3-diphenyl-2-pyrazoline-5-on and 4-(4-methyl- ... See full document
12
Analgesic Activity of some 1-Phenyl-3-aryl-5- (4-(butanoloxy) phenyl) 1H-pyrazoles
... and 4-hydroxy benzaldehyde suggested by Youssef et al., 2010 and 1-phenyl- 3-aryl-5-(4-hydroxyphenyl)-1 H -pyrazoles 2a–g were prepared from the chalcones 1a–g following the procedure described in ... See full document
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Ultrasound Synthesis of Benzimidazolo-1,3,5-Triazine Derivatives and Their Anti-Histamine and Anti-Diabetic Activities
... thione 3a-b have been prepared to compare their biological activity, with the electron withdrawing group at phenyl nucleus, such as fluorine and chlorine atoms, introduced by isothiocyanate in the newly ... See full document
9
Multi component reactions and non steroidal anti inflammatory drugs
... Meric Koksal et al. [33] has prepared new Mannich Bases of 5-Nitro-2-Benzoxazolinones. The target compounds were prepared by vigorously stirring a solution of the substituted piperazine derivative, ... See full document
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Synthesis and Characterization of Impurities of Eletriptan and its HPLC Method Development and Validation
... flow rate (±0.1 ml/min). The effects on the results were studied six different times by injecting solution containing Eletriptan (1mg/ml), N-acetyl 5-(phenyl sulfonyl ethene-2-yl) Indole (1.5µg/ml) and ... See full document
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4 Acetyl 2,N dibenzoylaniline
... compound 4-acetyl-N,N-dibenzoylphenylamine (Usman et ...and 4-acetylaniline moieties, corresponding to the two aromatic rings A (C1–C6) and B (C15–C20, and the O2/C14/C15/N1 plane, are nearly ... See full document
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Antihyperalgesic effects of ProTx-II, a Nav1.7 antagonist, and A803467, a Nav1.8 antagonist, in diabetic mice
... VO 4 . The homogenate was then centrifuged at 20,000 × g for 20 minutes at 4 ° C, and the supernatant was retained as total tissue ...at 4 ° C with rabbit antibodies against ... See full document
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