[PDF] Top 20 Crystal structure of (2E) 3 (3 ethoxy 4 hydroxyphenyl) 1 (4 hydroxyphenyl)prop 2 en 1 one
Has 10000 "Crystal structure of (2E) 3 (3 ethoxy 4 hydroxyphenyl) 1 (4 hydroxyphenyl)prop 2 en 1 one" found on our website. Below are the top 20 most common "Crystal structure of (2E) 3 (3 ethoxy 4 hydroxyphenyl) 1 (4 hydroxyphenyl)prop 2 en 1 one".
Crystal structure of (2E) 3 (3 ethoxy 4 hydroxyphenyl) 1 (4 hydroxyphenyl)prop 2 en 1 one
... reported structure (Sathya et al., 2014; Jasinski et al., 2011). The prop-2-en-1-one group is twisted slightly with O4—C10 —C11—C12 and C7—C9—C10—O4 torsion angles of ...The ... See full document
9
Crystal structure of (E) 1 ([1,1′ biphenyl] 4 yl) 3 (3 nitrophenyl)prop 2 en 1 one
... Chalcones and their analogs have been used for a wide range of biological activities, including antimicrobial, antitumor, anti-inflammatory, antifungal and antioxidant activities (Nowakowska, 2007; Liu et al. 2008; Wu et ... See full document
8
Crystal structure of (2E) 1 (4 hydroxy 3 methoxyphenyl) 3 (4 hydroxyphenyl)prop 2 en 1 one
... Geometry . All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of ... See full document
9
Crystal structure of (E) 1 (4′ methoxy [1,1′ biphenyl] 4 yl) 3 (3 nitrophenyl)prop 2 en 1 one
... the crystal, molecules are arranged in a head-to-head manner, with the 3-nitrophenyl groups nearly parallel to one ...to one another via C—H O hydrogen bonds, forming chains lying parallel to ... See full document
12
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
... intramolecular O—H O hydrogen bond and the E configuration about the central C C bond. In the crystal structure, O—H O hydrogen bonds generate chains of molecules along the [101] direction. These chains are ... See full document
8
Crystal structure of 3 [4 (1 methylethyl)phenyl] 1 (naphthalen 2 yl)prop 2 en 1 one
... O1 0.0268 (5) 0.0322 (5) 0.0666 (6) 0.0005 (3) 0.0017 (4) 0.0070 (4) C2 0.0276 (6) 0.0309 (6) 0.0323 (6) −0.0010 (5) −0.0008 (4) 0.0019 (5) C3 0.0257 (6) 0.0300 (6) 0.0340 (6) −0.0014 ... See full document
8
Crystal structure of (E) 1 (4′ methyl [1,1′ biphenyl] 4 yl) 3 (3 nitrophenyl)prop 2 en 1 one
... In the title compound, Fig. 1, the molecule exists as an E conformer with the C5—C7—C8—C9 torsion angle being -177.7 (3)°. In the molecule, the terminal benzene rings (C1—C6 and C16—C21) are twisted by an ... See full document
9
Crystal structure of (2E) 3 [4 (dimethylamino)phenyl] 1 (thiophen 2 yl)prop 2 en 1 one
... the crystal structure are the H H ...The crystal packing resembles a herringbone arrangement when viewed along ...The crystal structure was refined as a two-component twin with a ... See full document
10
(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
7
(2E) 1 (4 Chlorophenyl) 3 [4 (propan 2 yl)phenyl]prop 2 en 1 one
... The crystal structures of some chalcone derivatives ...)-1-(4-fluorophenyl)-3-(3, 4, 5-trimethoxy- phenyl)prop-2-en- 1-one, (2 E ... See full document
7
(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
6
(2E) 3 (2 Chlorobenzo[h]quinolin 3 yl) 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: ORTEP-3 for Windows (Farrugia, 2012) and DIAMOND (Bran- denburg, ... See full document
10
(2E) 3 (4 Chlorophenyl) 1 (1H pyrrol 2 yl)prop 2 en 1 one
... [1.388 (3) Å] are reported as 1.457 (5), 1.461 (5) and 1.328 (6) Å in (II) and 1.369 (2), 1.349 (3) and 1.398 (3) Å in (III), respectively. Rings A (C1-C6) and B (N1/C10-C13) are, of course, ... See full document
7
Crystal structure and theoretical study of (2E) 1 [4 hydroxy 3 (morpholin 4 ylmethyl)phenyl] 3 (thiophen 2 yl)prop 2 en 1 one
... In addition, the geometrical optimization calculations of the title compound were performed using the PM3 (Para- meterized Model number 3) method (Stewart, 1989a,b) in WinMopac7.2. A view of the molecule ... See full document
9
(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
10
2 [(3 Oxo 1 benzofuran 6 yl)oxy]acetonitrile
... A solution of 6–Hydroxy–benzofuran–3–one (1 g, 6.66 mm) in dry acetone was treated with potassium carbonate (1.3 g, 9.32 mm). The reaction mixture was heated at a temperature of 40 – 50 °C for about ... See full document
6
(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
12
(2E) 3 (2 Chloro 8 methylquinolin 3 yl) 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: ORTEP-3 for Windows (Farrugia, 2012) and DIAMOND (Bran- denburg, ... See full document
10
(E) 3 {4 [(7 Chloroquinolin 4 yl)oxy] 3 methoxyphenyl} 1 (4 methylphenyl) prop 2 en 1 one : a ladder like structure resulting solely from π π stacking interactions
... methoxyarene systems where the methoxy C atoms lies in, or close to, the plane of the arene ring (Seip & Seip, 1973; Ferguson et al., 1996; Gallagher et al., 2001, 2004; Peralta et al., 2007; Cuervo et al., 2009), ... See full document
10
(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
11
Related subjects