[PDF] Top 20 Crystal structure and theoretical study of (2E) 1 [4 hydroxy 3 (morpholin 4 ylmethyl)phenyl] 3 (thiophen 2 yl)prop 2 en 1 one
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Crystal structure and theoretical study of (2E) 1 [4 hydroxy 3 (morpholin 4 ylmethyl)phenyl] 3 (thiophen 2 yl)prop 2 en 1 one
... Chalcones, viz 1,3-diaryl-2-propene-1-ones, are major component of many natural products as well as important precursors for many synthetic manipulations (Das et al., 2006; Yerdelen et al., 2015; Gul et ... See full document
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Crystal structures of (2E) 1 (3 bromothiophen 2 yl) 3 (2 methoxyphenyl)prop 2 en 1 one and (2E) 1 (3 bromothiophen 2 yl) 3 (3,4 dimethoxyphenyl)prop 2 en 1 one
... with 2-methoxybenzaldehyde (1.36 g, 0.01 mol) for crystal (I) and 3,4-dimethoxy- benzaldehyde ...for crystal (II) in methanol (20 ml) in the presence of NaOH (5 ml, 30%) at 283 ... 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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Crystal structure of (2E) 1 (5 bromothiophen 2 yl) 3 (2 chlorophenyl)prop 2 en 1 one
... A mixture of 2-acetyl-5-bromothiophene (0.01 mol) and 2-chlorobenzaldehyde (0.01 mol) were stirred in ethanol (30 ml) and then an aqueous solution of potassium hydroxide (40%,15 ml) was added. The mixture ... 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
... A mixture of 3-acetyl-2-methyl-4-phenylquinoline (260 mg, 0.001 M) and 2,6-dichloroquinoline-3-carbaldehyde (230 mg, 0.001 M) in methanol (20 ml) containing potassium hydroxide (0.2 g) was ... 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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Crystal structure of (2E) 1 (4 hydroxy 1 methyl 2 oxo 1,2 dihydroquinolin 3 yl) 3 (4 hydroxy 3 methoxyphenyl)prop 2 en 1 one
... solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: OLEX2 (Dolomanov et ... See full document
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(2E) 1 (5 Bromothiophen 2 yl) 3 (4 chlorophenyl)prop 2 en 1 one
... the crystal structure of a bromo derivative of hetero aryl chalcone which has shown aldose reductase inhibition in the virtual screening study conducted by ... See full document
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Crystal structure of (2E) 3 [4 (dimethylamino)phenyl] 1 (thiophen 2 yl)prop 2 en 1 one
... Several 4-dialkylamino- chalcones have shown antiproliferative activity on cancer cell lines and one method to monitor the chalcone–protein inter- action, ...the crystal structure ... See full document
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(2E) 3 (Biphenyl 4 yl) 1 (4 methoxyphenyl)prop 2 en 1 one
... For a structurally simple group of compounds, chalcones have displayed an impressive array of biological activities, among which antimalarial (Liu et al., 2003), antiprotozoal (Nielson et al., 1998), nitric oxide ... See full document
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Crystal structure of 3 [4 (1 methylethyl)phenyl] 1 (naphthalen 2 yl)prop 2 en 1 one
... isopropylbenzaldehyde with 2-acetonaphtone by aldolic condensation under Claisen–Schmidt conditions. The mol- ecule consists of a naphthalene group and a benzene ring with a pendant isopropyl moiety, both rings ... 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
... solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 for Windows (Farrugia, 2012) and DIAMOND (Bran- denburg, ... See full document
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3 (4 Chlorophenyl) 1 (2 methyl 4 phenylquinolin 3 yl)prop 2 en 1 one
... solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for ... See full document
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(2E) 3 (6 Chloro 2 methoxyquinolin 3 yl) 1 (2,4 dimethylquinolin 3 yl)prop 2 en 1 one
... A mixture of 2,4-dimethyl-3-acetylquinoline (200 mg, 0.001 M) and 2,6-dichloroquinoline-3-carbaldehyde (230 mg, 0.001 M) in methanol (20 ml) containing 0.2 g of potassium hydroxide was stirred at room ... 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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(2E) 3 (Biphenyl 4 yl) 1 phenylprop 2 en 1 one
... C4 0.0445 (11) 0.0502 (12) 0.0512 (11) 0.0017 (9) 0.0056 (9) 0.0000 (9) C5 0.108 (2) 0.0654 (15) 0.0592 (14) −0.0263 (14) 0.0259 (13) −0.0109 (12) C6 0.120 (2) 0.0836 (18) 0.0554 (14) −0.0287 (17) 0.0220 ... See full document
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Crystal structure of (2E) 1 (1 benzofuran 2 yl) 3 (2 bromophenyl)prop 2 en 1 one monohydrate
... 2-Benzofuranyl methyl ketone (0.01 mol) and 2-bromobenzaldehyde (0.01 mol) were dissolved in methanol (60 ml). Sodium hydroxide (2 ml, 20%) was then added drop wise to the solution which was then ... See full document
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Crystal structure and theoretical studies of two π conjugated fused ring chalcones: (E) 1 (anthracen 9 yl) 3 (9 ethyl 9H carbazol 3 yl)prop 2 en 1 one and (E) 1 (anthracen 9 yl) 3 [4 (9H carbazol 9 yl)phenyl]prop 2 en 1 one
... (2E)-1-(Anthracen-9-yl)-3-[4-(propan-2-yl)phen- yl]prop-2-en-1-one was reported by Girisha et ... See full document
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Crystal structure of (E) 1 ([1,1′ biphenyl] 4 yl) 3 (3 nitrophenyl)prop 2 en 1 one
... 3-nitro group is approximately coplanar with the benzene ring to which it is attached [O—N—C—C = 0.1 (3) ]. In the crystal, molecules are linked via C—H interactions, involving the terminal benzene ... 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
... Geometry . All s.u.'s (except the s.u. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell s.u.'s are taken into account individually in the estimation of s.u.'s in ... See full document
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