5-phenyl/benzyl-1
SYNTHESIS OF 5 ARYL/ALKYL 1,3,4 THIDIAZOLE 2 AMINE&THEIR DERIVATIVES USING ARYL /ALKYL NITRILES AND STUDY OF THEIR ANTIMICROBIAL ACTIVITY
... of 5-phenyl/benzyl-1,3,4-thidiazole-2-amine were synthesized easily using aromatic nitriles, thiosemicarbaxide using TFA as solvent with good yield and in short ...of 1, 3, ...
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Benzyl 3,5 bis(1H benzotriazol 1 ylmethyl)phenyl ether
... N2 0.0751 (10) 0.0490 (8) 0.0463 (7) −0.0047 (7) 0.0067 (7) −0.0013 (6) N3 0.0698 (9) 0.0555 (8) 0.0467 (7) −0.0181 (7) −0.0019 (6) −0.0023 (6) N4 0.0368 (6) 0.0465 (7) 0.0506 (7) 0.0072 (6) −0.0023 (5) 0.0054 ...
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(1S,3S,4S) tert Butyl N [1 benzyl 3 hydroxy 5 phenyl 4 (picolinamido)pentyl]carbamate
... In the crystal structure of (1), there are two molecules in the asymmetric unit (Fig. 1). In molecule A, the dihedral angle of the pyridyl and the C6A/C11A phenyl rings is 22.0 (1)° and for ...
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5 Benzyl 4 phenyl 2,4 dihydro 1,2,4 triazole 3 thione
... A stirred mixture of 1-benzyl-4-phenylthiosemicarbazide (1 mmol) and sodium hydroxide (40 mg, 1 mmol, as a 2N solution) was re¯uxed for 4 h. After cooling, the solution was acidi®ed with ...
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3 Benzyl 4 phenyl 1H 1,2,4 triazole 5(4H) thione
... S1 0.0314 (4) 0.0638 (5) 0.0284 (3) 0.0050 (3) 0.0111 (3) −0.0042 (3) N1 0.0332 (12) 0.0424 (12) 0.0234 (10) −0.0009 (9) 0.0119 (9) 0.0004 (8) N2 0.0360 (13) 0.0456 (12) 0.0299 (11) −0.0041 (10) 0.0126 (10) 0.0030 ...
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5 Benzyl 7,9 dimethoxy 3 phenyl 5H pyrazolo[4,3 c]quinolin 1 ium chloride acetic acid solvate
... phenyl-5H-pyrazolo[4,3-c]quinolin-1-ium cation, a chloride anion and an acetic acid solvent molecule. The positive charge of the cation is located on the pyrazole ring, resulting in aromatization of the ...
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Crystal structures and Hirshfeld surface analyses of 4 benzyl 6 phenyl 4,5 dihydropyridazin 3(2H) one and methyl 2 [5 (2,6 dichlorobenzyl) 6 oxo 3 phenyl 1,4,5,6 tetrahydropyridazin 1 yl]acetate
... A search of the Cambridge Structural Database (CSD, Version 5.40, update of February 2019; Groom et al., 2016) for the 4-benzyl-6-phenylpyridazin-3(2H)-one skeleton yielded three hits, namely ...
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SYNTHESIS AND ANTIOXIDANT ACTIVITY OF SOME NEW [1-BENZYL-2- PHENYL-SUBSTITUTED]-1H-5, 6-SUBSTITUTED-BENZO (d) IMIDAZOLES DERIVATIVES
... Samples were cooled and centrifuged at 1000 rpm for 10 minutes. The absorbance of the supernatant was measured at 532 nm (29, 30). The amount of lipid peroxidation was determined using the molar extinction coefficient of ...
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1′' Benzyl 5′′ benzylidene 1′ methyl 4′ phenyl 1H indole 3 spiro 2′ pyrrolidine 3′ spiro 3′′ piperidine 2(3H),3′′ dione
... There are two spiro junctions in the molecule, which consists of 2-oxindole, pyrrolidine and piperidone rings. The pyrrolidine ring (N2/C7/C6/C5/C8) displays an envelope conformation. The N2/C8/C5/C6 moiety is nearly ...
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N {3 Isopropoxy 4 methoxy 2 [(E) 1 propenyl]benzyl}(phenyl)methanesulfonamide
... The reaction mixture was then cooled to room temperature, after which the crude residue was puri®ed by column chromatography (5± 15% EtOAc±hexane) to afford (6) as a clear oil containing a mixture of E/Z isomers ...
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5 Benzyl 1 (4 fluorophenyl) 2 phenyl 4,5,6,7 tetrahydro 1H pyrrolo[3,2 c]pyridine11
... Data collection: SMART Bruker, 2000; cell refinement: SAINT Bruker, 2000; data reduction: SAINT; programs used to solve structure: SIR92 Altomare et al., 1993; programs used to refine st[r] ...
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Polymorphism of 2 (5 benzyl 6 oxo 3 phenyl 1,6 dihydropyridazin 1 yl)acetic acid with two monoclinic modifications: crystal structures and Hirshfeld surface analyses
... bond lengths of the two carboxylic groups can be attributed to their different roles in intermolecular hydrogen bonding (see below). In both molecules, weak intramolecular hydrogen bonds [C—H N for (I) and C—H O for ...
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Organosulfates in atmospheric aerosol: synthesis and quantitative analysis of PM2.5 from Xi'an, northwestern China
... Abstract. The sources, formation mechanism and amount of organosulfates (OS) in atmospheric aerosol are not yet well understood, partly due to the lack of authentic stan- dards for quantification. In this study, we ...
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1 Benzyl 2 phenyl 1H benzimidazole
... o -Phenylendiamine (5 mmol), benzaldehyde (10 mmol), L -proline (1 mmol) and 10 ml ethanol were mixed in a 50 ml flask. After stirring for 4 h at 373 K, the resulting mixture was recrystalized from ethanol, ...
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BIOLOGICAL ACTIVITY OF 3 ARYLIDENE 5(SUBSTITUTED PHENYL) 1 BENZYL 2(3H) PYRROLONE DERIVATIVES
... of 1-Benzyl-2(3H)-Pyrrolone derivatives against two species of earthworms ...eleven benzyl pyrrolone derivatives was determined by recording the mean paralyzing and death times of the worms at ...
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Synthesis of lanthanon complexes with βββdiketones and study of their spectral and electrochemical behavior
... spectrum of PMAP shows a sharp singlet at +2.10 ppm (relative to TMS) which from the position and integrated intensity of the signal is assigned to the three methyl protons of the free ligand, a multiplet (+7.20 to +8.07 ...
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Synthesis and antimycobacterial evaluation of new 1-substituted benzyl-4-(1-phenyl-3-substituted phenyl-1H-pyrazol-4-yl)-1H-1,2,3-triazole Derivatives
... A new series of 1-substituted benzyl-4-(1-phenyl-3-substituted phenyl-1H-pyrazol-4-yl)-1H-1,2,3-triazole derivatives, 5a-k have been synthesized. The structure of the newly synthesized ...
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1 Acetyl 5 ferrocenyl 3 phenyl 2 pyrazoline
... Fig. 1. The dihedral angle of 6.54 (2)° between pyrazoline ring and the phenyl ring indicates that they are conjugated with each other; this is accord with the C1—C7 bond ...for 1-acetyl-3- ...
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5 Phenyl 1 (2 thienyl)penta 2,4 dien 1 one
... Data collection: X-AREA Stoe & Cie, 2001; cell refinement: X-AREA; data reduction: X-AREA; programs used to solve structure: SHELXS97 Sheldrick, 1997; programs used to refine structure: [r] ...
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1 [3/ (SUBSTITUTED PHENYL) 5/ (AMINO PYRIMIDINE)] 3 (4/ NITRO PHENYL) 5 (SUBSTITUTED PHENYL) 2 PYRAZOLINES: SYNTHESIS, CHRACTERISATION AND ANTIMICROBIAL SCREENING
... ABSTRACT: In the present study eight novel 2-pyrazoline - amino pyrimidine hybrids have been synthesized in order to search new chemical entities with increased pharmacological properties. The targeted analogues were ...
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