[PDF] Top 20 Crystal structure of (Z) 3 [5 chloro 2 (prop 2 ynyloxy)phenyl] 3 hydroxy 1 [4 (trifluoromethyl)phenyl]prop 2 en 1 one
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Crystal structure of (2E) 1 (5 bromothiophen 2 yl) 3 (2 chlorophenyl)prop 2 en 1 one
... solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL2014 (Sheldrick, 2015); molecular graphics: ORTEP-3 for Windows (Farrugia, 2012); software used to prepare ... 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
... Fig. 1, the molecule exists as an E conformer with the C3—C7—C8—C9 torsion angle being ...The 3-nitro group is approximately coplanar with the benzene ring to which it is attached [O2—N1—C1—C2 = ... 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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(2E) 3 (2 Chloro 7 methylquinolin 3 yl) 1 (6 chloro 2 methyl 4 phenylquinolin 3 yl)prop 2 en 1 one ethanol monosolvate
... C28 0.0208 (8) 0.0256 (9) 0.0175 (8) −0.0051 (7) 0.0016 (7) −0.0041 (7) C29 0.0395 (12) 0.0253 (10) 0.0417 (12) −0.0113 (9) −0.0012 (9) −0.0120 (9) O2 0.053 (2) 0.061 (2) 0.064 (3) −0.009 (2) ... See full document
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Unexpected formation of a co crystal containing the chalcone (E) 1 (5 chlorothiophen 2 yl) 3 (3 methylthiophen 2 yl)prop 2 en 1 one and the keto–enol tautomer (Z) 1 (5 chlorothiophen 2 yl) 3 (3 methylthiophen 2 yl)prop 1 en 1 ol
... activities. One of their reported structures is (E)-1-(5-chlorothiophen-2-yl)-3-(3-methylthio- ...the crystal structure of this thiophene-based chalcone has ... 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
... 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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Crystal structure of 2 hydroxy 3 (prop 2 yn 1 yl)naphthalene 1,4 dione
... for 2-hydroxy-naphthalene-1,4-dione revealed 40 structures and approximately 787 structures which possess the naphthalene- 1,4-dione ...moiety. 2-Hydroxy-3-(3-oxobutyl)naphthalene-1,4- dione ... See full document
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(Z) 3 (2,6 Dichlorophenyl) 1 (pyridin 3 yl) 2 (1H 1,2,4 triazol 1 yl)prop 2 en 1 one
... solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: SHELXTL (Bruker,1999); software used to prepare material for publication: ... See full document
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Crystal structure of 1 (cyclopentylideneamino) 3 (prop 2 en 1 yl)thiourea
... C1 0.0316 (16) 0.0328 (17) 0.0236 (16) −0.0033 (13) 0.0013 (13) 0.0030 (13) C2 0.0415 (19) 0.0357 (18) 0.0245 (17) 0.0010 (15) −0.0038 (14) 0.0002 (13) C3 0.0379 (18) 0.0401 (18) 0.0307 (17) −0.0040 (14) 0.0039 (15) ... See full document
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1 [3 (Morpholin 4 yl)propyl] 3 [(naphthalen 2 yl)oxy] 4 (3 nitrophenyl)azetidin 2 one
... The β-lactam ring is part of the core structure of most widely used antibiotics such as penicillins, cephalosporins, carbapenems, nocardicins and monobactam. Almost all of these antibiotics work by inhibiting ... See full document
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Crystal structure of 2 (4 fluoro 3 methylphenyl) 5 {[(naphthalen 1 yl)oxy]methyl} 1,3,4 oxadiazole
... Geometry . All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, ... See full document
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3 (4 Chlorophenyl) 1 (2 methyl 4 phenylquinolin 3 yl)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
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(E) 1 (4 Aminophenyl) 3 (naphthalen 2 yl)prop 2 en 1 one
... C14 0.035 (2) 0.0181 (15) 0.0297 (17) 0.0039 (16) −0.0075 (17) −0.0003 (14) C15 0.035 (2) 0.0226 (16) 0.0255 (16) −0.0092 (17) 0.0008 (17) 0.0016 (13) C16 0.0245 (18) 0.0296 (17) 0.0249 (16) −0.0078 (17) ... See full document
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(2E) 3 (2 Bromophenyl) 1 (5 bromothiophen 2 yl)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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(2Z) 3 Hydroxy 1 (pyridin 2 yl) 3 (pyridin 3 yl)prop 2 en 1 one: crystal structure and Hirshfeld surface analysis
... Geometry . All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, ... See full document
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Crystal structure of (2E) 3 [4 (dimethylamino)phenyl] 1 (thiophen 2 yl)prop 2 en 1 one
... (8) rings are the subunits of the periodic arrangement along [100] and one very weak H7 H2 i contact is also observed [H H = 2.26 A ˚ ]. The molecular units are also linked by very weak C15—H15 O1 ii links into ... See full document
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Crystal structure of 3 [4 (1 methylethyl)phenyl] 1 (naphthalen 2 yl)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
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(2E) 1 (2 Methyl 4 phenylquinolin 3 yl) 3 (3 methylthiophen 2 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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(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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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
... the crystal of compound (I), molecule related by a c-glide plane are linked by a single C—H O hydrogen bond (Table 1) to form a C(5) chain running parallel to the [001] direction ...(Fig. 5). ... See full document
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