[PDF] Top 20 1 (4 Fluorophenyl) 3 (2,4,5 trimethoxyphenyl)prop 2 en 1 one
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(2E) 3 (2 Chloro 8 methylquinolin 3 yl) 1 (2 methyl 4 phenylquinolin 3 yl)prop 2 en 1 one
... Fig. 1, comprises two quinolinyl residues connected by the ends of a prop-2-en-1-one ...bridging prop-2- en-1-one group is manifested in the ... See full document
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(2E) 1 (2 Methyl 4 phenylquinolin 3 yl) 3 (3 methylthiophen 2 yl)prop 2 en 1 one
... Fig. 1, the phenyl ring is perpendicular to the quinolinyl residue ...The 3-thienyl ring also occupies a position approximately orthogonal to the quinolinyl residue with a dihedral angle of ...to one ... See full document
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(2E) 3 (2 Chlorobenzo[h]quinolin 3 yl) 1 (2 methyl 4 phenylquinolin 3 yl)prop 2 en 1 one
... (Fig. 1), sees two somewhat splayed [dihedral angle = 61.60 (3)°] quinolinyl and benzoquinolinyl residues connected by the ends of a planar ...Å) prop-2-en-1-one ...the ... See full document
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(E) 1 ([1,1′ Biphenyl] 4 yl) 3 (2 methylphenyl)prop 2 en 1 one
... adopts an E configuration and the C7—C8—C9—C10 torsion angle is 178.77 (13)°. Further, the torsion angle [C8—C9 —C10—C11 = -164.91 (13)°] shows that the prop-2-en-1-one unit is not ... See full document
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(2E) 3 (4 Chlorophenyl) 1 (1H pyrrol 2 yl)prop 2 en 1 one
... of 3-(4-chlorophenyl)-1-(3,4-dimethyl-2,5-dihydro-1H- pyrrol-1-yl)prop-2-enone, (II) (Hu et ...1,3-bis(4-chlorophenyl)- ... See full document
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(2E) 3 [4 (Benzyloxy)phenyl] 1 (pyridin 3 yl)prop 2 en 1 one
... 2005), 3-(3-chlorophenyl)-1-(2-methylimidazo[1,2-a]pyridin-3-yl)prop-2-en-1-one (Bibila Mayaya Bisseyou et ... See full document
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The crystal structures of two chalcones: (2E) 1 (5 chlorothiophen 2 yl) 3 (2 methylphenyl)prop 2 en 1 one and (2E) 1 (anthracen 9 yl) 3 [4 (propan 2 yl)phenyl]prop 2 en 1 one
... (2E)-1-(5-bromothiophen-2-yl)-3-(4-ethylphenyl)prop-2- en-1-one, but in the isostructural compounds (2E)-1-(5- ... See full document
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(2E) 1 (6 Chloro 2 methyl 4 phenylquinolin 3 yl) 3 (4 chlorophenyl)prop 2 en 1 one
... configuration about the ethylene double bond, they differ in the relative orientations of the carbonyl and ethylene double bonds within the prop-2-en-1-one residues, i.e. anti and syn. ... See full document
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The crystal structures of two chalcones: (2E) 1 (5 chlorothiophen 2 yl) 3 (2 methylphenyl)prop 2 en 1 one and (2E) 1 (anthracen 9 yl) 3 [4 (propan 2 yl)phenyl]prop 2 en 1 one
... (2E)-1-(5-bromothiophen-2-yl)-3-(4-ethylphenyl)prop-2- en-1-one, but in the isostructural compounds (2E)-1-(5- ... See full document
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(2E) 1 (4 Chlorophenyl) 3 [4 (propan 2 yl)phenyl]prop 2 en 1 one
... In the title compound, the dihedral angle between the mean planes of the phenyl rings is 53.5 (1)°. The mean plane of the prop-2-en-1-one group (C1/C2/O1/C8) is twisted away from ... See full document
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(E) 1 (4 Aminophenyl) 3 (naphthalen 2 yl)prop 2 en 1 one
... ethenyl bond [1.330 (4) Å], as indicated by the torsion angle C7–C8–C9–C10 = 179.1 (3)°. The molecule is slightly twisted with the dihedral angle between the benzene and naphthalene rings of 6.12 (12)°. The ... See full document
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Molecular structure, DFT studies and UV–Vis absorption of two new linear fused ring chalcones: (E) 1 (anthracen 9 yl) 3 (2 methoxyphenyl)prop 2 en 1 one and (E) 1 (anthracen 9 yl) 3 (3 fluoro 4 methoxyphenyl)prop 2 en 1 one
... (E)-1-(anthracen-9-yl)-3-(2-chloro-6-fluorophenyl)- prop-2-en-1-one was reported by Abdullah et ... See full document
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(E) 3 [5 (Diphenylamino)thiophen 2 yl] 1 (pyridin 3 yl)prop 2 en 1 one
... The crystal structure of the title compound, exists in an E configuration with respect to the C17=C18 ethenyl bond (1.332 (3) Å), as indicated by the torsion angle C16—C17—C18—C19 = 177.90 (1) °. The ... See full document
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(2E) 1 (4 Bromophenyl) 3 [3 (4 methoxyphenyl) 1 phenyl 1H pyrazol 4 yl]prop 2 en 1 one
... membered ring, and 60.88 (12)° with each other. The prop-2-en-1-one residue has an E-configuration about the C8═C9 double bond [1.328 (4) Å], and is also co-planar with the ... See full document
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(2E) 3 (2 Bromophenyl) 1 (5 bromothiophen 2 yl)prop 2 en 1 one
... Apart from numerous applications in basic research, crystal structure conformation of small molecules has always been the choice for binding energy calculations in molecular modeling during drug discovery process ... See full document
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(2E) 3 (6 Chloro 2 methoxyquinolin 3 yl) 1 (2 methyl 4 phenylquinolin 3 yl)prop 2 en 1 one acetone monosolvate
... Fig. 1, comprises two quinolinyl residues connected by the ends of a prop-2-en-1-one bridge, in an almost perpendicular relationship; the dihedral angle between the quinolinyl ... See full document
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(E) 3 (Anthracen 9 yl) 1 (4 bromophenyl)prop 2 en 1 one†
... with 4-bromoaceto- phenone ...for 2 h, a yellow solid appeared and was then collected by filtration, washed with distilled water, dried and purified by repeated recrystallization from ... See full document
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(E) 1 {4 [Bis(4 methoxyphenyl)methyl]piperazin 1 yl} 3 (4 fluorophenyl)prop 2 en 1 one
... with 1-(bis(4-methoxy- phenyl)methyl) piperazine ...for 5 h at room ...CHCl 3 and hexane (1:1) by slow evaporation at room ... See full document
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3 Anilino 1 (2 fluoro 5 methylphenyl) 3 (methylsulfanyl) 2 (1H 1,2,4 triazol 1 yl)prop 2 en 1 one
... S1 0.0366 (3) 0.0796 (4) 0.0369 (3) 0.0015 (3) 0.0039 (2) −0.0162 (3) F1 0.0651 (9) 0.0683 (9) 0.0906 (11) −0.0167 (7) 0.0258 (8) −0.0295 (8) O1 0.0330 (7) 0.0847 (11) 0.0390 (7) ... See full document
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(2E) 3 (Biphenyl 4 yl) 1 (2,4 dichlorophenyl)prop 2 en 1 one
... C77 0.0585 (18) 0.0486 (17) 0.077 (2) 0.0060 (14) −0.0114 (16) −0.0042 (16) C78 0.0580 (18) 0.0500 (18) 0.084 (2) 0.0093 (14) −0.0135 (17) −0.0128 (16) C79 0.0469 (17) 0.0583 (18) 0.074 (2) −0.0010 ... See full document
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