organic compounds
1-(4-Chlorophenylsulfonyl)-5-(4-fluorophenyl)-5-methylimidazolidine-2,4-dione
aDepartment of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan, and bInstitute of Physics, University of Neuchâtel, rue Emile-Argand 11, CH-2009 Neuchâtel, Switzerland
*Correspondence e-mail: shameed@qau.edu.pk
The title compound, C16H12ClFN2O4S, crystallizes with two independent molecules (A and B) in the The two molecules are U-shaped with similar geometries and conformations. The mean planes through the benzene rings are inclined to one another by 6.07 (8)° in molecule A and 8.67 (8)° in molecule B. They are separated with a centroid–centroid distance of 3.9096 (10) Å in molecule A and 3.9118 (10) Å in molecule B. Molecules A and B lie adjacent to one another, with a centroid–centroid distance of 3.7592 (10) Å between the fluorophenyl ring of molecule A and the chlorophenylsulfonyl ring of molecule B and with a dihedral angle of 5.75 (8)° between the ring planes. In the A and B molecules are linked by N—H⋯O hydrogen bonds, forming centrosymmetric dimers. These dimers stack along the [110] direction and are linked by C—H⋯O and C—H⋯F interactions. There are also some short halide⋯halide contacts [Cl⋯F = 3.0499 (14) and 3.1224 (13) Å, and F⋯F = 3.0612 (17) Å].
Related literature
For the biological activity of imidazolidine-2,4-diones, see: Muccioli et al. (2006); Flosi et al. (2006). For the biological activity of sulfonyl derivatives of imidazolidine-2,4-diones, see: Kato, Nakayama, Mizota et al. (1991); Kato, Nakayama, Ohta et al. (1991); Ahmad et al. (2000, 2002); Kashif, Ahmad & Hameed (2008). For the of 5-(4-fluorophenyl)-5-methylimidazolidine-2,4-dione, see: Kashif, Hussain et al. (2008).
Experimental
Crystal data
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Data collection
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Refinement
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Data collection: X-AREA (Stoe & Cie, 2006); cell X-AREA; data reduction: X-RED32 (Stoe & Cie, 2006); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: PLATON (Spek, 2009); software used to prepare material for publication: SHELXL97.
Supporting information
10.1107/S160053680901037X/nc2138sup1.cif
contains datablocks I, global. DOI:Structure factors: contains datablock I. DOI: 10.1107/S160053680901037X/nc2138Isup2.hkl
5-(4-Fluorophenyl)-5-methylimidazolidine-2,4-dione (4.8 mmol) in CH2Cl2 (20 ml) as stirred with triethyl amine (4.8 mmol) and catalytic amounts of DMAP. 4-Chlorobenzene sulfonyl chloride (5.8 mmol) in CH2Cl2 (10 ml) was added drop wise and the reaction mixture was stirred at rt until complete (controled by TLC). The reaction mixture was diluted with 1 N HCl (20 ml) and extracted with CH2Cl2 (3 × 25 ml). The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure. Crystallization of the residue in ethyl acetate afforded the title compound as colourless plate-like crystals, suitable for X-ray analysis.
The NH H-atoms were located in difference Fourier maps and freely refined: N—H = 0.84 (2) - 0.875 (19) Å. The other H-atoms were included in calculated positions and treated as riding atoms: C—H = 0.995 - 0.98 Å, with Uiso(H) = k × Ueq(parent C-atom), where k = 1.2 (aromatic H) and 1.5(methyl H).
Data collection: X-AREA (Stoe & Cie, 2006); cell
X-AREA (Stoe & Cie, 2006); data reduction: X-RED32 (Stoe & Cie, 2006); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: PLATON (Spek, 2009); software used to prepare material for publication: SHELXL97 (Sheldrick, 2008).Fig. 1. A view of molecular structure of the two independent molecules (A-left & B-right) of the title compound. The displacement ellipsoids are drawn at the 50% probability level. | |
Fig. 2. An auto-fit view (Spek, 2009) of the two independent molecules (A black; B red) in the title compound. | |
Fig. 3. A view along the b axis showing the crystal packing in the title compound: Molecule A is black; Molecule B is red [The N—H···O and C—H···O hydrogen bonds are shown as dashed lines; H-atoms not involved in hydrogen bonding have been removed for clarity; see Table 1 for details]. |
C16H12ClFN2O4S | Z = 4 |
Mr = 382.79 | F(000) = 784 |
Triclinic, P1 | Dx = 1.623 Mg m−3 |
Hall symbol: -P 1 | Mo Kα radiation, λ = 0.71073 Å |
a = 9.6959 (7) Å | Cell parameters from 20500 reflections |
b = 10.0066 (7) Å | θ = 2.1–29.5° |
c = 16.6269 (13) Å | µ = 0.41 mm−1 |
α = 92.098 (6)° | T = 173 K |
β = 93.630 (6)° | Plate, colourless |
γ = 103.056 (6)° | 0.45 × 0.40 × 0.24 mm |
V = 1566.2 (2) Å3 |
Stoe IPDS-2 diffractometer | 5836 reflections with I > 2σ(I) |
Radiation source: fine-focus sealed tube | Rint = 0.042 |
Graphite monochromator | θmax = 29.3°, θmin = 2.1° |
ϕ and ω scans | h = −13→12 |
30542 measured reflections | k = −13→13 |
8438 independent reflections | l = −22→22 |
Refinement on F2 | Secondary atom site location: difference Fourier map |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.037 | H atoms treated by a mixture of independent and constrained refinement |
wR(F2) = 0.095 | w = 1/[σ2(Fo2) + (0.0594P)2] where P = (Fo2 + 2Fc2)/3 |
S = 0.89 | (Δ/σ)max = 0.001 |
8438 reflections | Δρmax = 0.49 e Å−3 |
462 parameters | Δρmin = −0.64 e Å−3 |
0 restraints | Extinction correction: SHELXL97 (Sheldrick, 2008), Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4 |
Primary atom site location: structure-invariant direct methods | Extinction coefficient: 0.0070 (7) |
C16H12ClFN2O4S | γ = 103.056 (6)° |
Mr = 382.79 | V = 1566.2 (2) Å3 |
Triclinic, P1 | Z = 4 |
a = 9.6959 (7) Å | Mo Kα radiation |
b = 10.0066 (7) Å | µ = 0.41 mm−1 |
c = 16.6269 (13) Å | T = 173 K |
α = 92.098 (6)° | 0.45 × 0.40 × 0.24 mm |
β = 93.630 (6)° |
Stoe IPDS-2 diffractometer | 5836 reflections with I > 2σ(I) |
30542 measured reflections | Rint = 0.042 |
8438 independent reflections |
R[F2 > 2σ(F2)] = 0.037 | 0 restraints |
wR(F2) = 0.095 | H atoms treated by a mixture of independent and constrained refinement |
S = 0.89 | Δρmax = 0.49 e Å−3 |
8438 reflections | Δρmin = −0.64 e Å−3 |
462 parameters |
Geometry. Bond distances, angles etc. have been calculated using the rounded fractional coordinates. All su's are estimated from the variances of the (full) variance-covariance matrix. The cell e.s.d.'s are taken into account in the estimation of distances, angles and torsion angles |
Refinement. Refinement of F2 against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2. The threshold expression of F2 > σ(F2) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger. |
x | y | z | Uiso*/Ueq | ||
Cl1 | 0.91764 (7) | −0.33306 (8) | 0.44481 (3) | 0.0678 (2) | |
S1 | 1.07493 (4) | 0.03707 (4) | 0.15675 (2) | 0.0216 (1) | |
F1 | 0.74943 (12) | 0.11810 (12) | 0.46455 (6) | 0.0435 (4) | |
O1 | 0.88878 (13) | −0.18444 (11) | 0.04068 (7) | 0.0292 (3) | |
O2 | 0.57120 (12) | 0.08199 (11) | 0.07970 (6) | 0.0266 (3) | |
O3 | 1.12161 (12) | 0.17630 (11) | 0.18656 (8) | 0.0317 (3) | |
O4 | 1.15471 (12) | −0.02016 (12) | 0.10155 (7) | 0.0306 (3) | |
N1 | 0.91377 (13) | 0.02536 (12) | 0.11173 (7) | 0.0188 (3) | |
N2 | 0.70525 (14) | −0.07265 (13) | 0.04699 (7) | 0.0217 (4) | |
C1 | 1.04515 (16) | −0.06802 (16) | 0.23943 (9) | 0.0239 (4) | |
C2 | 1.06304 (19) | −0.00804 (19) | 0.31679 (10) | 0.0324 (5) | |
C3 | 1.0280 (2) | −0.0905 (2) | 0.38108 (10) | 0.0412 (6) | |
C4 | 0.9731 (2) | −0.2300 (2) | 0.36571 (11) | 0.0399 (6) | |
C5 | 0.95939 (19) | −0.29070 (19) | 0.28916 (11) | 0.0350 (5) | |
C6 | 0.99744 (17) | −0.20954 (16) | 0.22461 (10) | 0.0271 (5) | |
C7 | 0.84130 (17) | −0.08949 (14) | 0.06303 (8) | 0.0211 (4) | |
C8 | 0.68087 (16) | 0.04368 (14) | 0.08337 (8) | 0.0192 (4) | |
C9 | 0.81941 (15) | 0.11962 (13) | 0.13079 (8) | 0.0175 (4) | |
C10 | 0.86819 (16) | 0.25816 (14) | 0.09386 (9) | 0.0227 (4) | |
C11 | 0.79666 (15) | 0.12483 (14) | 0.22069 (8) | 0.0180 (4) | |
C12 | 0.84186 (16) | 0.24448 (15) | 0.26969 (9) | 0.0230 (4) | |
C13 | 0.82563 (18) | 0.24327 (17) | 0.35230 (9) | 0.0287 (5) | |
C14 | 0.76299 (18) | 0.12121 (18) | 0.38395 (9) | 0.0282 (5) | |
C15 | 0.71357 (17) | 0.00078 (16) | 0.33735 (9) | 0.0264 (4) | |
C16 | 0.73163 (16) | 0.00364 (15) | 0.25529 (8) | 0.0221 (4) | |
Cl2 | 0.40511 (6) | 0.12790 (6) | 0.43991 (3) | 0.0533 (2) | |
S2 | 0.58277 (4) | 0.54282 (4) | 0.17383 (2) | 0.0238 (1) | |
F2 | 0.23250 (13) | 0.58675 (13) | 0.47233 (6) | 0.0462 (4) | |
O5 | 0.41852 (14) | 0.33765 (12) | 0.04019 (7) | 0.0323 (4) | |
O6 | 0.08075 (12) | 0.57818 (11) | 0.08571 (6) | 0.0268 (3) | |
O7 | 0.62142 (12) | 0.67806 (11) | 0.21087 (8) | 0.0329 (4) | |
O8 | 0.67356 (13) | 0.49688 (12) | 0.12089 (8) | 0.0349 (4) | |
N3 | 0.42774 (14) | 0.53320 (12) | 0.12274 (7) | 0.0207 (4) | |
N4 | 0.22860 (15) | 0.43999 (13) | 0.04734 (7) | 0.0245 (4) | |
C17 | 0.54287 (17) | 0.42502 (15) | 0.25006 (9) | 0.0246 (4) | |
C18 | 0.55335 (19) | 0.47308 (18) | 0.32980 (10) | 0.0314 (5) | |
C19 | 0.5129 (2) | 0.3808 (2) | 0.38883 (10) | 0.0366 (6) | |
C20 | 0.46166 (19) | 0.24306 (19) | 0.36642 (10) | 0.0340 (5) | |
C21 | 0.45376 (18) | 0.19449 (17) | 0.28735 (10) | 0.0313 (5) | |
C22 | 0.49622 (17) | 0.28577 (15) | 0.22782 (9) | 0.0258 (4) | |
C23 | 0.36440 (17) | 0.42562 (15) | 0.06618 (8) | 0.0234 (4) | |
C24 | 0.19359 (16) | 0.54614 (14) | 0.08942 (8) | 0.0203 (4) | |
C25 | 0.32640 (15) | 0.62082 (13) | 0.14231 (8) | 0.0181 (4) | |
C26 | 0.37432 (17) | 0.76406 (14) | 0.11053 (9) | 0.0235 (4) | |
C27 | 0.29616 (15) | 0.61719 (14) | 0.23119 (8) | 0.0188 (4) | |
C28 | 0.34294 (17) | 0.73075 (15) | 0.28478 (9) | 0.0250 (4) | |
C29 | 0.32074 (18) | 0.72166 (17) | 0.36611 (10) | 0.0312 (5) | |
C30 | 0.25095 (18) | 0.59752 (18) | 0.39255 (9) | 0.0300 (5) | |
C31 | 0.19982 (18) | 0.48331 (17) | 0.34161 (9) | 0.0280 (5) | |
C32 | 0.22340 (16) | 0.49359 (15) | 0.26027 (9) | 0.0226 (4) | |
H2 | 1.09880 | 0.08820 | 0.32580 | 0.0390* | |
H2N | 0.646 (2) | −0.124 (2) | 0.0142 (12) | 0.037 (5)* | |
H3 | 1.04140 | −0.05190 | 0.43480 | 0.0490* | |
H5 | 0.92420 | −0.38710 | 0.28060 | 0.0420* | |
H6 | 0.99110 | −0.24960 | 0.17140 | 0.0330* | |
H10A | 0.88320 | 0.24360 | 0.03680 | 0.0340* | |
H10B | 0.95730 | 0.30860 | 0.12250 | 0.0340* | |
H10C | 0.79550 | 0.31140 | 0.09860 | 0.0340* | |
H12 | 0.88430 | 0.32790 | 0.24650 | 0.0280* | |
H13 | 0.85700 | 0.32470 | 0.38590 | 0.0340* | |
H15 | 0.66860 | −0.08150 | 0.36080 | 0.0320* | |
H16 | 0.69920 | −0.07820 | 0.22210 | 0.0260* | |
H4N | 0.170 (2) | 0.3855 (19) | 0.0117 (11) | 0.031 (5)* | |
H18 | 0.58780 | 0.56820 | 0.34390 | 0.0380* | |
H19 | 0.52030 | 0.41170 | 0.44400 | 0.0440* | |
H21 | 0.41950 | 0.09920 | 0.27360 | 0.0370* | |
H22 | 0.49350 | 0.25380 | 0.17310 | 0.0310* | |
H26A | 0.38990 | 0.75590 | 0.05310 | 0.0350* | |
H26B | 0.46290 | 0.81250 | 0.14050 | 0.0350* | |
H26C | 0.30080 | 0.81560 | 0.11770 | 0.0350* | |
H28 | 0.39080 | 0.81570 | 0.26540 | 0.0300* | |
H29 | 0.35290 | 0.79930 | 0.40270 | 0.0370* | |
H31 | 0.14980 | 0.39970 | 0.36150 | 0.0340* | |
H32 | 0.18970 | 0.41570 | 0.22400 | 0.0270* |
U11 | U22 | U33 | U12 | U13 | U23 | |
Cl1 | 0.0535 (3) | 0.1057 (5) | 0.0463 (3) | 0.0147 (3) | 0.0103 (2) | 0.0444 (3) |
S1 | 0.0190 (2) | 0.0171 (2) | 0.0295 (2) | 0.0054 (1) | 0.0028 (1) | 0.0019 (1) |
F1 | 0.0520 (7) | 0.0584 (7) | 0.0186 (4) | 0.0092 (6) | 0.0052 (4) | −0.0020 (4) |
O1 | 0.0364 (7) | 0.0210 (5) | 0.0314 (6) | 0.0107 (5) | 0.0030 (5) | −0.0080 (4) |
O2 | 0.0221 (6) | 0.0302 (6) | 0.0276 (5) | 0.0082 (5) | −0.0011 (4) | −0.0042 (4) |
O3 | 0.0229 (6) | 0.0182 (5) | 0.0510 (7) | 0.0013 (4) | −0.0054 (5) | −0.0014 (5) |
O4 | 0.0285 (6) | 0.0317 (6) | 0.0378 (6) | 0.0155 (5) | 0.0141 (5) | 0.0092 (5) |
N1 | 0.0203 (6) | 0.0147 (5) | 0.0224 (6) | 0.0064 (5) | 0.0025 (5) | −0.0006 (4) |
N2 | 0.0227 (7) | 0.0201 (6) | 0.0204 (6) | 0.0017 (5) | 0.0021 (5) | −0.0065 (5) |
C1 | 0.0226 (8) | 0.0254 (8) | 0.0254 (7) | 0.0096 (6) | 0.0004 (6) | 0.0015 (6) |
C2 | 0.0339 (9) | 0.0370 (9) | 0.0283 (8) | 0.0156 (7) | −0.0056 (7) | −0.0050 (7) |
C3 | 0.0420 (11) | 0.0633 (13) | 0.0245 (8) | 0.0260 (10) | 0.0002 (7) | 0.0011 (8) |
C4 | 0.0297 (9) | 0.0606 (13) | 0.0338 (9) | 0.0160 (9) | 0.0046 (7) | 0.0213 (8) |
C5 | 0.0292 (9) | 0.0355 (9) | 0.0400 (9) | 0.0057 (7) | −0.0013 (7) | 0.0139 (7) |
C6 | 0.0277 (8) | 0.0244 (8) | 0.0290 (8) | 0.0057 (6) | −0.0006 (6) | 0.0042 (6) |
C7 | 0.0283 (8) | 0.0156 (6) | 0.0192 (6) | 0.0045 (6) | 0.0047 (5) | −0.0015 (5) |
C8 | 0.0220 (7) | 0.0182 (6) | 0.0164 (6) | 0.0021 (5) | 0.0027 (5) | 0.0005 (5) |
C9 | 0.0191 (7) | 0.0127 (6) | 0.0214 (6) | 0.0048 (5) | 0.0029 (5) | −0.0004 (5) |
C10 | 0.0249 (8) | 0.0166 (7) | 0.0279 (7) | 0.0057 (6) | 0.0049 (6) | 0.0057 (5) |
C11 | 0.0185 (7) | 0.0152 (6) | 0.0200 (6) | 0.0038 (5) | 0.0013 (5) | −0.0012 (5) |
C12 | 0.0232 (8) | 0.0177 (7) | 0.0263 (7) | 0.0016 (6) | 0.0030 (6) | −0.0031 (5) |
C13 | 0.0297 (9) | 0.0279 (8) | 0.0269 (7) | 0.0054 (7) | 0.0000 (6) | −0.0102 (6) |
C14 | 0.0285 (8) | 0.0390 (9) | 0.0179 (7) | 0.0097 (7) | 0.0028 (6) | −0.0012 (6) |
C15 | 0.0287 (8) | 0.0264 (8) | 0.0242 (7) | 0.0054 (6) | 0.0041 (6) | 0.0048 (6) |
C16 | 0.0249 (8) | 0.0180 (7) | 0.0223 (7) | 0.0029 (6) | 0.0018 (6) | 0.0005 (5) |
Cl2 | 0.0499 (3) | 0.0667 (4) | 0.0426 (3) | 0.0081 (3) | 0.0044 (2) | 0.0272 (2) |
S2 | 0.0205 (2) | 0.0163 (2) | 0.0358 (2) | 0.0056 (1) | 0.0049 (2) | 0.0018 (1) |
F2 | 0.0560 (7) | 0.0628 (7) | 0.0196 (5) | 0.0125 (6) | 0.0054 (5) | 0.0011 (4) |
O5 | 0.0425 (7) | 0.0245 (6) | 0.0328 (6) | 0.0144 (5) | 0.0061 (5) | −0.0079 (4) |
O6 | 0.0237 (6) | 0.0278 (6) | 0.0280 (5) | 0.0056 (5) | 0.0004 (4) | −0.0041 (4) |
O7 | 0.0245 (6) | 0.0162 (5) | 0.0560 (8) | 0.0032 (4) | −0.0033 (5) | −0.0025 (5) |
O8 | 0.0296 (6) | 0.0311 (6) | 0.0500 (7) | 0.0148 (5) | 0.0166 (5) | 0.0097 (5) |
N3 | 0.0250 (7) | 0.0154 (6) | 0.0231 (6) | 0.0069 (5) | 0.0047 (5) | −0.0009 (4) |
N4 | 0.0304 (7) | 0.0214 (6) | 0.0206 (6) | 0.0045 (5) | 0.0023 (5) | −0.0065 (5) |
C17 | 0.0227 (8) | 0.0210 (7) | 0.0316 (8) | 0.0090 (6) | −0.0001 (6) | 0.0003 (6) |
C18 | 0.0339 (9) | 0.0307 (9) | 0.0316 (8) | 0.0146 (7) | −0.0055 (7) | −0.0052 (6) |
C19 | 0.0395 (10) | 0.0476 (11) | 0.0269 (8) | 0.0208 (8) | −0.0030 (7) | −0.0006 (7) |
C20 | 0.0297 (9) | 0.0434 (10) | 0.0318 (8) | 0.0131 (8) | 0.0017 (7) | 0.0126 (7) |
C21 | 0.0288 (9) | 0.0251 (8) | 0.0383 (9) | 0.0037 (7) | −0.0029 (7) | 0.0061 (7) |
C22 | 0.0290 (8) | 0.0207 (7) | 0.0277 (7) | 0.0066 (6) | −0.0004 (6) | 0.0007 (6) |
C23 | 0.0304 (8) | 0.0185 (7) | 0.0218 (7) | 0.0058 (6) | 0.0054 (6) | −0.0002 (5) |
C24 | 0.0253 (8) | 0.0166 (6) | 0.0183 (6) | 0.0024 (6) | 0.0042 (5) | 0.0014 (5) |
C25 | 0.0196 (7) | 0.0128 (6) | 0.0226 (6) | 0.0045 (5) | 0.0040 (5) | 0.0005 (5) |
C26 | 0.0241 (8) | 0.0142 (6) | 0.0326 (8) | 0.0040 (6) | 0.0053 (6) | 0.0048 (5) |
C27 | 0.0196 (7) | 0.0157 (6) | 0.0207 (6) | 0.0037 (5) | 0.0015 (5) | −0.0016 (5) |
C28 | 0.0261 (8) | 0.0176 (7) | 0.0296 (7) | 0.0022 (6) | 0.0030 (6) | −0.0053 (5) |
C29 | 0.0330 (9) | 0.0314 (8) | 0.0273 (8) | 0.0061 (7) | −0.0001 (7) | −0.0116 (6) |
C30 | 0.0314 (9) | 0.0418 (10) | 0.0180 (7) | 0.0108 (7) | 0.0026 (6) | −0.0008 (6) |
C31 | 0.0297 (9) | 0.0276 (8) | 0.0259 (7) | 0.0036 (7) | 0.0035 (6) | 0.0055 (6) |
C32 | 0.0247 (8) | 0.0181 (7) | 0.0231 (7) | 0.0017 (6) | 0.0009 (6) | −0.0004 (5) |
Cl1—C4 | 1.738 (2) | C14—C15 | 1.381 (2) |
Cl2—C20 | 1.7390 (18) | C15—C16 | 1.387 (2) |
S1—O4 | 1.4214 (12) | C2—H2 | 0.9500 |
S1—N1 | 1.6669 (13) | C3—H3 | 0.9500 |
S1—C1 | 1.7601 (16) | C5—H5 | 0.9500 |
S1—O3 | 1.4240 (12) | C6—H6 | 0.9500 |
S2—O7 | 1.4254 (12) | C10—H10A | 0.9800 |
S2—O8 | 1.4186 (14) | C10—H10B | 0.9800 |
S2—C17 | 1.7638 (15) | C10—H10C | 0.9800 |
S2—N3 | 1.6605 (14) | C12—H12 | 0.9500 |
F1—C14 | 1.3556 (18) | C13—H13 | 0.9500 |
F2—C30 | 1.3546 (18) | C15—H15 | 0.9500 |
O1—C7 | 1.2026 (19) | C16—H16 | 0.9500 |
O2—C8 | 1.208 (2) | C17—C22 | 1.393 (2) |
O5—C23 | 1.203 (2) | C17—C18 | 1.383 (2) |
O6—C24 | 1.206 (2) | C18—C19 | 1.386 (2) |
N1—C7 | 1.4018 (18) | C19—C20 | 1.384 (3) |
N1—C9 | 1.4939 (19) | C20—C21 | 1.376 (2) |
N2—C7 | 1.378 (2) | C21—C22 | 1.390 (2) |
N2—C8 | 1.3666 (19) | C24—C25 | 1.537 (2) |
N2—H2N | 0.84 (2) | C25—C26 | 1.5281 (19) |
N3—C23 | 1.4052 (18) | C25—C27 | 1.5249 (19) |
N3—C25 | 1.4996 (19) | C27—C32 | 1.398 (2) |
N4—C23 | 1.375 (2) | C27—C28 | 1.390 (2) |
N4—C24 | 1.3681 (19) | C28—C29 | 1.386 (2) |
N4—H4N | 0.875 (19) | C29—C30 | 1.376 (2) |
C1—C6 | 1.394 (2) | C30—C31 | 1.375 (2) |
C1—C2 | 1.383 (2) | C31—C32 | 1.390 (2) |
C2—C3 | 1.387 (2) | C18—H18 | 0.9500 |
C3—C4 | 1.385 (3) | C19—H19 | 0.9500 |
C4—C5 | 1.376 (3) | C21—H21 | 0.9500 |
C5—C6 | 1.388 (2) | C22—H22 | 0.9500 |
C8—C9 | 1.538 (2) | C26—H26A | 0.9800 |
C9—C10 | 1.5250 (19) | C26—H26B | 0.9800 |
C9—C11 | 1.5254 (19) | C26—H26C | 0.9800 |
C11—C16 | 1.397 (2) | C28—H28 | 0.9500 |
C11—C12 | 1.391 (2) | C29—H29 | 0.9500 |
C12—C13 | 1.393 (2) | C31—H31 | 0.9500 |
C13—C14 | 1.375 (2) | C32—H32 | 0.9500 |
O3—S1—O4 | 120.54 (7) | H10B—C10—H10C | 109.00 |
O3—S1—N1 | 105.32 (7) | C9—C10—H10A | 109.00 |
O3—S1—C1 | 108.55 (8) | C9—C10—H10C | 109.00 |
O4—S1—N1 | 107.44 (7) | H10A—C10—H10B | 109.00 |
O4—S1—C1 | 109.31 (7) | C13—C12—H12 | 120.00 |
N1—S1—C1 | 104.49 (7) | C11—C12—H12 | 120.00 |
O8—S2—N3 | 107.85 (7) | C14—C13—H13 | 121.00 |
O8—S2—C17 | 109.35 (8) | C12—C13—H13 | 121.00 |
N3—S2—C17 | 104.29 (7) | C16—C15—H15 | 121.00 |
O7—S2—C17 | 108.38 (7) | C14—C15—H15 | 121.00 |
O7—S2—O8 | 120.43 (7) | C15—C16—H16 | 119.00 |
O7—S2—N3 | 105.34 (7) | C11—C16—H16 | 119.00 |
C7—N1—C9 | 111.78 (12) | S2—C17—C18 | 119.53 (12) |
S1—N1—C9 | 124.37 (9) | C18—C17—C22 | 121.65 (14) |
S1—N1—C7 | 122.81 (11) | S2—C17—C22 | 118.78 (11) |
C7—N2—C8 | 113.69 (12) | C17—C18—C19 | 119.20 (16) |
C8—N2—H2N | 122.9 (14) | C18—C19—C20 | 119.16 (16) |
C7—N2—H2N | 123.1 (14) | Cl2—C20—C21 | 118.94 (14) |
S2—N3—C25 | 124.18 (9) | Cl2—C20—C19 | 119.28 (13) |
S2—N3—C23 | 123.49 (11) | C19—C20—C21 | 121.79 (16) |
C23—N3—C25 | 111.33 (12) | C20—C21—C22 | 119.53 (15) |
C23—N4—C24 | 114.09 (12) | C17—C22—C21 | 118.62 (14) |
C24—N4—H4N | 123.3 (13) | N3—C23—N4 | 106.55 (13) |
C23—N4—H4N | 122.6 (13) | O5—C23—N3 | 126.46 (15) |
S1—C1—C6 | 118.72 (12) | O5—C23—N4 | 126.98 (14) |
C2—C1—C6 | 121.81 (15) | O6—C24—N4 | 127.18 (14) |
S1—C1—C2 | 119.40 (13) | O6—C24—C25 | 125.42 (13) |
C1—C2—C3 | 119.02 (17) | N4—C24—C25 | 107.39 (13) |
C2—C3—C4 | 118.98 (16) | N3—C25—C24 | 100.55 (10) |
Cl1—C4—C3 | 119.61 (14) | C24—C25—C26 | 107.20 (11) |
Cl1—C4—C5 | 118.26 (15) | C24—C25—C27 | 110.25 (12) |
C3—C4—C5 | 122.13 (17) | C26—C25—C27 | 115.47 (11) |
C4—C5—C6 | 119.27 (17) | N3—C25—C26 | 110.75 (12) |
C1—C6—C5 | 118.64 (15) | N3—C25—C27 | 111.50 (11) |
O1—C7—N1 | 126.44 (15) | C28—C27—C32 | 118.95 (13) |
N1—C7—N2 | 106.47 (12) | C25—C27—C28 | 122.38 (12) |
O1—C7—N2 | 127.08 (14) | C25—C27—C32 | 118.63 (12) |
N2—C8—C9 | 107.77 (13) | C27—C28—C29 | 120.87 (14) |
O2—C8—C9 | 125.18 (13) | C28—C29—C30 | 118.37 (15) |
O2—C8—N2 | 127.05 (14) | F2—C30—C31 | 118.41 (15) |
C10—C9—C11 | 115.85 (11) | F2—C30—C29 | 118.72 (15) |
N1—C9—C8 | 100.25 (10) | C29—C30—C31 | 122.88 (15) |
N1—C9—C10 | 111.26 (12) | C30—C31—C32 | 118.17 (15) |
C8—C9—C10 | 107.59 (11) | C27—C32—C31 | 120.74 (14) |
C8—C9—C11 | 109.55 (12) | C17—C18—H18 | 120.00 |
N1—C9—C11 | 111.12 (11) | C19—C18—H18 | 120.00 |
C12—C11—C16 | 118.98 (13) | C18—C19—H19 | 120.00 |
C9—C11—C16 | 118.47 (12) | C20—C19—H19 | 120.00 |
C9—C11—C12 | 122.52 (12) | C20—C21—H21 | 120.00 |
C11—C12—C13 | 120.71 (14) | C22—C21—H21 | 120.00 |
C12—C13—C14 | 118.31 (14) | C17—C22—H22 | 121.00 |
F1—C14—C15 | 118.21 (15) | C21—C22—H22 | 121.00 |
C13—C14—C15 | 122.95 (14) | C25—C26—H26A | 109.00 |
F1—C14—C13 | 118.84 (15) | C25—C26—H26B | 109.00 |
C14—C15—C16 | 117.94 (14) | C25—C26—H26C | 109.00 |
C11—C16—C15 | 121.08 (13) | H26A—C26—H26B | 110.00 |
C3—C2—H2 | 120.00 | H26A—C26—H26C | 109.00 |
C1—C2—H2 | 121.00 | H26B—C26—H26C | 109.00 |
C2—C3—H3 | 120.00 | C27—C28—H28 | 120.00 |
C4—C3—H3 | 121.00 | C29—C28—H28 | 120.00 |
C4—C5—H5 | 120.00 | C28—C29—H29 | 121.00 |
C6—C5—H5 | 120.00 | C30—C29—H29 | 121.00 |
C1—C6—H6 | 121.00 | C30—C31—H31 | 121.00 |
C5—C6—H6 | 121.00 | C32—C31—H31 | 121.00 |
C9—C10—H10B | 109.00 | C27—C32—H32 | 120.00 |
H10A—C10—H10C | 109.00 | C31—C32—H32 | 120.00 |
O3—S1—N1—C7 | 169.06 (11) | C2—C3—C4—C5 | 3.6 (3) |
O3—S1—N1—C9 | −23.58 (13) | Cl1—C4—C5—C6 | 177.33 (14) |
O4—S1—N1—C7 | 39.41 (13) | C3—C4—C5—C6 | −2.1 (3) |
O4—S1—N1—C9 | −153.24 (11) | C4—C5—C6—C1 | −1.6 (3) |
C1—S1—N1—C7 | −76.64 (12) | O2—C8—C9—C11 | 63.69 (17) |
C1—S1—N1—C9 | 90.72 (12) | O2—C8—C9—C10 | −63.03 (18) |
O3—S1—C1—C2 | 2.56 (16) | N2—C8—C9—C11 | −116.37 (12) |
O3—S1—C1—C6 | 179.52 (13) | N2—C8—C9—N1 | 0.56 (13) |
O4—S1—C1—C2 | 135.82 (14) | N2—C8—C9—C10 | 116.91 (12) |
O4—S1—C1—C6 | −47.21 (15) | O2—C8—C9—N1 | −179.38 (13) |
N1—S1—C1—C2 | −109.44 (14) | C8—C9—C11—C12 | −133.46 (14) |
N1—S1—C1—C6 | 67.53 (14) | C8—C9—C11—C16 | 48.46 (17) |
O7—S2—N3—C23 | 168.37 (12) | C10—C9—C11—C12 | −11.6 (2) |
O7—S2—N3—C25 | −24.06 (13) | C10—C9—C11—C16 | 170.35 (14) |
O8—S2—N3—C23 | 38.58 (13) | N1—C9—C11—C12 | 116.69 (15) |
O8—S2—N3—C25 | −153.85 (11) | N1—C9—C11—C16 | −61.39 (17) |
C17—S2—N3—C23 | −77.60 (13) | C9—C11—C12—C13 | −176.64 (15) |
C17—S2—N3—C25 | 89.98 (12) | C12—C11—C16—C15 | −0.9 (2) |
O7—S2—C17—C18 | −0.26 (17) | C16—C11—C12—C13 | 1.4 (2) |
O7—S2—C17—C22 | 177.31 (13) | C9—C11—C16—C15 | 177.24 (14) |
O8—S2—C17—C18 | 132.76 (15) | C11—C12—C13—C14 | −0.5 (2) |
O8—S2—C17—C22 | −49.67 (16) | C12—C13—C14—C15 | −1.1 (3) |
N3—S2—C17—C18 | −112.11 (15) | C12—C13—C14—F1 | 178.57 (15) |
N3—S2—C17—C22 | 65.46 (15) | C13—C14—C15—C16 | 1.6 (3) |
S1—N1—C9—C8 | −170.14 (9) | F1—C14—C15—C16 | −178.08 (15) |
S1—N1—C9—C10 | 76.29 (14) | C14—C15—C16—C11 | −0.6 (2) |
S1—N1—C9—C11 | −54.40 (15) | S2—C17—C18—C19 | 175.79 (15) |
S1—N1—C7—O1 | −8.4 (2) | C22—C17—C18—C19 | −1.7 (3) |
S1—N1—C7—N2 | 170.79 (9) | S2—C17—C22—C21 | −174.77 (13) |
C9—N1—C7—O1 | −177.21 (14) | C18—C17—C22—C21 | 2.8 (3) |
C9—N1—C7—N2 | 2.00 (15) | C17—C18—C19—C20 | −0.7 (3) |
C7—N1—C9—C8 | −1.56 (14) | C18—C19—C20—Cl2 | −177.81 (15) |
C7—N1—C9—C10 | −115.13 (13) | C18—C19—C20—C21 | 2.0 (3) |
C7—N1—C9—C11 | 114.18 (13) | Cl2—C20—C21—C22 | 178.86 (14) |
C7—N2—C8—O2 | −179.43 (14) | C19—C20—C21—C22 | −1.0 (3) |
C7—N2—C8—C9 | 0.64 (16) | C20—C21—C22—C17 | −1.4 (3) |
C8—N2—C7—O1 | 177.57 (14) | O6—C24—C25—N3 | 178.72 (13) |
C8—N2—C7—N1 | −1.63 (16) | O6—C24—C25—C26 | −65.50 (18) |
C25—N3—C23—O5 | −178.52 (14) | O6—C24—C25—C27 | 60.94 (18) |
S2—N3—C23—O5 | −9.5 (2) | N4—C24—C25—N3 | −2.26 (13) |
S2—N3—C23—N4 | 169.79 (10) | N4—C24—C25—C26 | 113.52 (13) |
C23—N3—C25—C27 | 117.74 (12) | N4—C24—C25—C27 | −120.04 (12) |
C25—N3—C23—N4 | 0.80 (15) | N3—C25—C27—C28 | 111.40 (15) |
S2—N3—C25—C24 | −168.02 (9) | N3—C25—C27—C32 | −66.12 (17) |
S2—N3—C25—C26 | 78.89 (14) | C24—C25—C27—C28 | −137.80 (14) |
S2—N3—C25—C27 | −51.16 (15) | C24—C25—C27—C32 | 44.67 (18) |
C23—N3—C25—C24 | 0.88 (14) | C26—C25—C27—C28 | −16.1 (2) |
C23—N3—C25—C26 | −112.22 (13) | C26—C25—C27—C32 | 166.34 (14) |
C23—N4—C24—O6 | −177.93 (14) | C25—C27—C28—C29 | −176.22 (15) |
C24—N4—C23—O5 | 176.83 (14) | C32—C27—C28—C29 | 1.3 (2) |
C24—N4—C23—N3 | −2.48 (16) | C25—C27—C32—C31 | 176.65 (15) |
C23—N4—C24—C25 | 3.07 (16) | C28—C27—C32—C31 | −1.0 (2) |
S1—C1—C2—C3 | 174.66 (14) | C27—C28—C29—C30 | −0.1 (3) |
C2—C1—C6—C5 | 3.8 (3) | C28—C29—C30—F2 | 178.10 (16) |
C6—C1—C2—C3 | −2.2 (3) | C28—C29—C30—C31 | −1.4 (3) |
S1—C1—C6—C5 | −173.13 (13) | F2—C30—C31—C32 | −177.78 (15) |
C1—C2—C3—C4 | −1.5 (3) | C29—C30—C31—C32 | 1.8 (3) |
C2—C3—C4—Cl1 | −175.76 (15) | C30—C31—C32—C27 | −0.5 (2) |
D—H···A | D—H | H···A | D···A | D—H···A |
N2—H2N···O5i | 0.84 (2) | 2.23 (2) | 2.9383 (17) | 143.0 (18) |
N4—H4N···O1i | 0.875 (19) | 2.103 (19) | 2.8595 (17) | 144.4 (17) |
C6—H6···O6ii | 0.95 | 2.53 | 3.339 (2) | 143 |
C16—H16···O7iii | 0.95 | 2.38 | 3.2330 (18) | 149 |
C26—H26C···O4iv | 0.98 | 2.41 | 3.358 (2) | 162 |
C32—H32···O3v | 0.95 | 2.38 | 3.2715 (19) | 155 |
C3—H3···F1vi | 0.95 | 2.76 | 3.308 (2) | 118 |
C29—H29···F1vii | 0.95 | 2.66 | 3.3715 (19) | 133 |
C13—H13···F2vii | 0.95 | 2.75 | 3.4627 (19) | 133 |
C19—H19···F2vii | 0.95 | 2.69 | 3.223 (2) | 116 |
Symmetry codes: (i) −x+1, −y, −z; (ii) x+1, y−1, z; (iii) x, y−1, z; (iv) x−1, y+1, z; (v) x−1, y, z; (vi) −x+2, −y, −z+1; (vii) −x+1, −y+1, −z+1. |
Experimental details
Crystal data | |
Chemical formula | C16H12ClFN2O4S |
Mr | 382.79 |
Crystal system, space group | Triclinic, P1 |
Temperature (K) | 173 |
a, b, c (Å) | 9.6959 (7), 10.0066 (7), 16.6269 (13) |
α, β, γ (°) | 92.098 (6), 93.630 (6), 103.056 (6) |
V (Å3) | 1566.2 (2) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 0.41 |
Crystal size (mm) | 0.45 × 0.40 × 0.24 |
Data collection | |
Diffractometer | Stoe IPDS2 diffractometer |
Absorption correction | – |
No. of measured, independent and observed [I > 2σ(I)] reflections | 30542, 8438, 5836 |
Rint | 0.042 |
(sin θ/λ)max (Å−1) | 0.688 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.037, 0.095, 0.89 |
No. of reflections | 8438 |
No. of parameters | 462 |
H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
Δρmax, Δρmin (e Å−3) | 0.49, −0.64 |
Computer programs: X-AREA (Stoe & Cie, 2006), X-RED32 (Stoe & Cie, 2006), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), PLATON (Spek, 2009).
D—H···A | D—H | H···A | D···A | D—H···A |
N2—H2N···O5i | 0.84 (2) | 2.23 (2) | 2.9383 (17) | 143.0 (18) |
N4—H4N···O1i | 0.875 (19) | 2.103 (19) | 2.8595 (17) | 144.4 (17) |
C6—H6···O6ii | 0.95 | 2.53 | 3.339 (2) | 143 |
C16—H16···O7iii | 0.95 | 2.38 | 3.2330 (18) | 149 |
C26—H26C···O4iv | 0.98 | 2.41 | 3.358 (2) | 162 |
C32—H32···O3v | 0.95 | 2.38 | 3.2715 (19) | 155 |
C3—H3···F1vi | 0.95 | 2.76 | 3.308 (2) | 118 |
C29—H29···F1vii | 0.95 | 2.66 | 3.3715 (19) | 133 |
C13—H13···F2vii | 0.95 | 2.75 | 3.4627 (19) | 133 |
C19—H19···F2vii | 0.95 | 2.69 | 3.223 (2) | 116 |
Symmetry codes: (i) −x+1, −y, −z; (ii) x+1, y−1, z; (iii) x, y−1, z; (iv) x−1, y+1, z; (v) x−1, y, z; (vi) −x+2, −y, −z+1; (vii) −x+1, −y+1, −z+1. |
References
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This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
Immidazolidine-2,4-diones are a valuable class of cyclic urea derivatives exhibiting a broad spectrum of activities ranging from fatty acid amide hydrolase inhibitors (Muccioli et al., 2006) to HIV protease inhibitors (Flosi et al., 2006). Their sulfonyl derivatives not only possess strong inhibitory activity against aldose reductase (Kato, Nakayama, Mizota et al., 1991) but also address diabetic complications such as neuropathy and cataract formation (Kato, Nakayama, Ohta, et al., 1991). Hypoglycemic and aldose reductase inhibitory assay of this novel class of compounds has been reported from this laboratory (Ahmad et al., 2000; Ahmad et al., 2002; Kashif, Ahmad & Hameed, 2008). The crystal structure of 5-(4-Fluorophenyl)-5-methylimidazolidine-2,4-dione (Kashif, Hussain et al., 2008) has been reported previously. The title compound was synthesized by sulfonylation of 5-(4-Fluorophenyl)-5-methylimidazolidine-2,4-dione, to access its hypoglycemic activity.
The title compound crystallizes with two independent molecues (A and B) in the asymmetric unit. It is composed of a methylimidazolidine-2,4-dione moiety substituted with a p-fluorophenyl group and a p-chlorophenylsulfonyl group. Both molecules are U-shaped with a similar geometry and conformation, as can be seen from the Auto-Fit diagram (Fig. 2: Weighted and Unit Weight RMS-Fit = 0.075, 0.069 Å, respectively, for 25 non-H atoms; Spek, 2009). The phenyl ring mean planes are inclined to one another by 6.07 (8)° in molecule A and 8.67 (8)° in molecule B. They are separated with a centroid-to-centroid distance of 3.9096 (10) Å in molecule A, and 3.9118 (10) Å in molecule B. Molecules A and B lie adjacent to one another with a centroid-to-centroid distance of 3.7591 (10) Å between the fluorophenyl ring of molecule A and the chlorophenylsulfonyl ring of molecule B (Fig. 1).
In the crystal structure of the title compound the A and B molecules are linked by N—H···O hydrogen bonds to form a dimer-like arrangement (Fig. 3 and Table 1). These dimers stack along the direction [110] and are linked by C—H···O interactions. The stacks are also linked by C—H···F interactions, and there are some short halide···halide contacts: 3.0499 (14) Å for Cl1···F2i and 3.1224 (13) Å, for Cl2···F1i [symmetry operation (i) -x+1, -y, -z+1]) and 3.0612 (17) Å for F1···F2ii [symmetry operation (ii) -x+1, -y+1, -z+1].