3-(3′,4′-dichlorophenyl)-1,1-dimethylurea (diuron)
Synthesis and antimicrobial activity of 1-(2'',4''-dichlorophenyl)-3-(substituted aryl)-2-propene-1-ones
... According to Claisen-Schmidt condensation a series of eight novel chalcones were synthesised by condensing 2,4-Dichloro acetophenone with various aromatic aldehydes in dilute ethanolic potassium hydroxide solution at ...
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Vol 1, No 3-4 (2012)
... Table 3 shows the relations between reaction temperature, WHSV and the yields of reaction products formed from Yanhua FCC gasoline. When WHSV increased, gasoline had less contact time with the catalyst. It means ...
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3 (4 Biphenyl 1 yl) 3 hydroxy 1 phenylprop 2 en 1 one
... C114 0.060 (2) 0.065 (2) 0.065 (2) 0.0043 (17) −0.0064 (17) −0.0217 (18) C115 0.0479 (19) 0.067 (2) 0.069 (2) 0.0093 (16) −0.0071 (16) −0.0292 (19) C116 0.071 (2) 0.090 (3) 0.070 (3) 0.000 (2) −0.0104 (19) ...
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3 (4 tert Butylphenyl) 1 (4 fluorophenyl) 3 hydroxyprop 2 en 1 one
... 1,3-Diketones are interesting due to their enolic tautomeric forms and their ability to form strong intermolecular or intramolecular hydrogen bonds (Bertolasi et al., 1991; Vila et al., 1991). They are used widely in the ...
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1 (4 {2 [(E) 3 (4 Chlorophenyl) 3 oxoprop 1 en 1 yl]phenoxy}butyl) 1H indole 3 carbaldehyde
... C1 0.0800 (14) 0.0584 (12) 0.0639 (12) 0.0172 (11) 0.0030 (10) −0.0019 (10) C2 0.0966 (17) 0.0648 (14) 0.0599 (12) 0.0149 (12) −0.0089 (11) −0.0127 (10) C3 0.0897 (15) 0.0488 (11) 0.0576 (11) 0.0095 (10) −0.0022 (10) ...
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Vol 1, No 3-4 (2012)
... regarding oxidation aspects of TPSD. 3 It is known that the mode of oxidation depends on the nature of the counter-ion attached to the chromium anion. Therefore, in continuation of our earlier work, we report here ...
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1 (4 Methoxyphenyl)but 3 yn 1 ol
... The molecules are connected by intermolecular hydrogen bonding between the hydroxyl groups to form helices running in the crystallographic b direction (Fig. 2 and Table 1). One full turn of the helix corresponds ...
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1 (3 Bromophenyl) 3 [3 (4 isobutylphenyl)propanoyl]thiourea
... potassium thiocyanate (0.97 g, 10 mmol) in acetone (30 ml) and the reaction mixture was refluxed for 30 min. After cooling to room temperature, a solution of 3-bromoaniline (10 mmol) in acetone (10 ml) was added ...
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3 Acetoxy 4 (4 hydroxyphenethylamino)but 3 en 1 one
... O2 0.0539 (18) 0.082 (2) 0.080 (2) 0.0335 (17) −0.0040 (16) −0.0185 (18) C6 0.037 (2) 0.061 (3) 0.044 (2) −0.003 (2) −0.0003 (16) −0.0121 (19) C12 0.042 (2) 0.042 (2) 0.056 (3) 0.0131 (19) 0.0064 (18) ...
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Vol 1, No 3-4 (2012)
... Random mixtures of waste plastic samples were collected in a local grocery store at Stamford City which consisted of low and high density polyethylene (HDPE and LDPE), polypropylene (PP) and polystyrene (PS). The samples ...
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Vol 1, No 3-4 (2012)
... employed for the separation and quantitative determination of the target compound. The behaviour of acetamiprid residues in zuccini has been investigated in detail. Samples of chopped zucchini (20 g) were mixed with 100 ...
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1 (4 Aminophenyl) 3 (3 bromophenyl)prop 2 en 1 one
... The molecule of (I) (Fig. 1) is approximately planar. The enone fragment of the molecule containing atoms C7, C8, C9 and O1 is planar within ±0.022 (2) Å. This plane makes dihedral angles of 3.1 (1) and 7.1 ...
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3 (3 Hydroxyphenyl) 1 (4 nitrophenyl)prop 2 en 1 one
... C9 0.056 (3) 0.048 (2) 0.044 (2) 0.001 (2) 0.0091 (19) 0.0031 (19) C15 0.063 (3) 0.047 (2) 0.049 (2) 0.004 (2) 0.023 (2) 0.0020 (19) O3 0.134 (3) 0.0445 (19) 0.076 (2) 0.0060 (19) 0.044 (2) −0.0008 ...
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3 (3 Bromophenyl) 1 (4 bromophenyl)prop 2 en 1 one
... C6 0.022 (2) 0.027 (2) 0.022 (2) −0.0021 (17) 0.0044 (16) −0.0021 (16) C7 0.023 (2) 0.026 (2) 0.025 (2) −0.0016 (17) 0.0022 (17) −0.0024 (17) C8 0.027 (2) 0.028 (2) 0.023 (2) −0.0004 (18) 0.0022 (17) −0.0016 (17) C9 ...
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3 (3 Methoxyphenyl) 1 (4 methoxyphenyl)prop 2 en 1 one
... An aqueous solution of sodium hydroxide (10%, 10 ml) was added with stirring (4 h) to a solution of 3-methoxybenzaldehyde (0.01 mol) and 4-methoxyacetophenone (0.01 mol) in ethanol (60 ml) at room ...
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Vol 1, No 3-4 (2012)
... The oxidation of benzaldehyde by QFC, in an atmosphere of nitrogen failed to induce the polymerisation of acrylonitrile. Further, an addition of a radical scavenger, acrylonitrile, had no effect on the rate (Table ...
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Vol 1, No 3-4 (2012)
... Table 3 shows the relations between reaction temperature, WHSV and the yield of LPG production of Yanhua FCC ...and 1-butylene decreased with the increase of WHSV at the same reaction ...
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Vol 1, No 3-4 (2012)
... The He I and He II photoelectron spectra of 3-chloro-4- fluoro-1,2,5-thiadiazole are shown in Figure 3, and experi- mental and calculated ionization energies are listed in Table 3. SAC-CI ...
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1 (4 Chlorophenyl) 3 (3 chloropropionyl)thiourea
... Cl1 0.0701 (7) 0.0818 (8) 0.0521 (6) 0.0101 (6) 0.0018 (5) 0.0059 (5) Cl2 0.0648 (7) 0.0843 (8) 0.0560 (6) 0.0065 (6) 0.0285 (5) 0.0192 (5) S1 0.0518 (6) 0.0429 (5) 0.0431 (5) −0.0112 (4) 0.0107 (4) −0.0034 ...
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3 Methyl 4 nitrophenol–4 dimethylaminopyridine (1/1)
... Data collection: APEX2 (Bruker, 2008); cell refinement: SAINT (Bruker, 2008); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 ...
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