organic compounds
2-Chloro-4-(2-iodobenzenesulfonamido)benzoic acid
aX-ray Diffraction and Crystallography Laboratory, Department of Physics, School of Physical Sciences, University of the Punjab, Quaid-e-Azam Campus, Lahore 54590, Pakistan, bMaterials Chemistry Laboratory, Department of Chemistry, GC University, Lahore 54000, Pakistan, and cThe Center of Excellence for Advanced Materials Research, King Abdul Aziz University, Jeddah, PO Box 80203, Saudi Arabia
*Correspondence e-mail: mnachemist@hotmail.com
In the title compound, C13H9ClINO4S, the dihedral angle between the aromatic rings is 81.04 (17)°. The disposition of the I and Cl atoms attached to the two rings is anti. In the crystal, molecules are connected via O—H⋯O and N—H⋯O hydrogen bonds.
Related literature
For background to thiazine heterocycles, see: Arshad et al. (2008, 2011). For their biological activity, see: Medina et al. (1999). For related structures, see: Arshad et al. (2009a,b,c).
Experimental
Crystal data
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Refinement
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Data collection: APEX2 (Bruker, 2007); cell SAINT (Bruker, 2007); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 (Farrugia, 1997) and PLATON (Spek, 2009); software used to prepare material for publication: WinGX (Farrugia, 1999) and PLATON.
Supporting information
10.1107/S1600536811016412/hb5865sup1.cif
contains datablocks I, global. DOI:Structure factors: contains datablock I. DOI: 10.1107/S1600536811016412/hb5865Isup2.hkl
Supporting information file. DOI: 10.1107/S1600536811016412/hb5865Isup3.cml
The title compound was prepared following the method of Arshad et al. (2009a). Red needles were recrystallised from methanol.
All the H-atoms were positioned with idealized geometry with C—H = 0.93 Å, N—H = 0.86 Å, O—H = 0.82 Å and were refined using a riding model with Uiso(H) = 1.2 Ueqfor aromatic C and N atoms and with Uiso(H) = 1.5 Ueqfor O atom.
Data collection: APEX2 (Bruker, 2007); cell
SAINT (Bruker, 2007); data reduction: SAINT (Bruker, 2007); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 (Farrugia, 1997) and PLATON (Spek, 2009); software used to prepare material for publication: WinGX (Farrugia, 1999) and PLATON (Spek, 2009).Fig. 1. The structure of (I) with displacement ellipsoids drawn at the 50% probability level. | |
Fig. 2. Unit cell packing for (I) with hydrogen bonding shown as dashed lines. |
C13H9ClINO4S | F(000) = 848 |
Mr = 437.62 | Dx = 1.972 Mg m−3 |
Monoclinic, P21/n | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -P 2yn | Cell parameters from 2692 reflections |
a = 14.1522 (8) Å | θ = 2.9–22.2° |
b = 7.3203 (4) Å | µ = 2.51 mm−1 |
c = 14.7193 (8) Å | T = 296 K |
β = 104.892 (2)° | Needle, red |
V = 1473.68 (14) Å3 | 0.18 × 0.15 × 0.09 mm |
Z = 4 |
Bruker Kappa APEXII CCD diffractometer | 3668 independent reflections |
Radiation source: fine-focus sealed tube | 1876 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.058 |
ϕ and ω scans | θmax = 28.3°, θmin = 2.9° |
Absorption correction: multi-scan (SADABS; Bruker, 2007) | h = −18→18 |
Tmin = 0.661, Tmax = 0.806 | k = −9→5 |
16645 measured reflections | l = −19→18 |
Refinement on F2 | Primary atom site location: structure-invariant direct methods |
Least-squares matrix: full | Secondary atom site location: difference Fourier map |
R[F2 > 2σ(F2)] = 0.054 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.129 | H-atom parameters constrained |
S = 1.03 | w = 1/[σ2(Fo2) + (0.0383P)2 + 3.6338P] where P = (Fo2 + 2Fc2)/3 |
3668 reflections | (Δ/σ)max < 0.001 |
191 parameters | Δρmax = 1.24 e Å−3 |
0 restraints | Δρmin = −1.30 e Å−3 |
C13H9ClINO4S | V = 1473.68 (14) Å3 |
Mr = 437.62 | Z = 4 |
Monoclinic, P21/n | Mo Kα radiation |
a = 14.1522 (8) Å | µ = 2.51 mm−1 |
b = 7.3203 (4) Å | T = 296 K |
c = 14.7193 (8) Å | 0.18 × 0.15 × 0.09 mm |
β = 104.892 (2)° |
Bruker Kappa APEXII CCD diffractometer | 3668 independent reflections |
Absorption correction: multi-scan (SADABS; Bruker, 2007) | 1876 reflections with I > 2σ(I) |
Tmin = 0.661, Tmax = 0.806 | Rint = 0.058 |
16645 measured reflections |
R[F2 > 2σ(F2)] = 0.054 | 0 restraints |
wR(F2) = 0.129 | H-atom parameters constrained |
S = 1.03 | Δρmax = 1.24 e Å−3 |
3668 reflections | Δρmin = −1.30 e Å−3 |
191 parameters |
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 distances, angles and torsion angles; correlations between s.u.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell s.u.'s is used for estimating s.u.'s involving l.s. planes. |
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 > 2σ(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 | ||
I1 | 0.09820 (4) | 0.29186 (7) | −0.02615 (4) | 0.0813 (2) | |
Cl1 | 0.57812 (11) | −0.0907 (2) | 0.24047 (12) | 0.0606 (5) | |
S1 | 0.22376 (11) | −0.1302 (2) | −0.02876 (11) | 0.0446 (4) | |
O2 | 0.6990 (3) | 0.2380 (5) | 0.2686 (3) | 0.0522 (11) | |
O3 | 0.1453 (3) | −0.1280 (6) | −0.1113 (3) | 0.0608 (12) | |
O4 | 0.2813 (3) | −0.2894 (6) | −0.0053 (4) | 0.0685 (13) | |
O1 | 0.6486 (3) | 0.4890 (5) | 0.1868 (3) | 0.0587 (12) | |
H1O | 0.6958 | 0.5337 | 0.2247 | 0.088* | |
N1 | 0.2946 (3) | 0.0364 (6) | −0.0429 (3) | 0.0415 (12) | |
H1 | 0.2808 | 0.0897 | −0.0967 | 0.050* | |
C1 | 0.1801 (4) | −0.0725 (8) | 0.0698 (4) | 0.0443 (14) | |
C2 | 0.1285 (4) | 0.0854 (10) | 0.0765 (5) | 0.0549 (17) | |
C3 | 0.0945 (5) | 0.1169 (14) | 0.1543 (6) | 0.082 (3) | |
H3 | 0.0604 | 0.2237 | 0.1588 | 0.099* | |
C4 | 0.1104 (8) | −0.005 (2) | 0.2231 (8) | 0.116 (4) | |
H4 | 0.0860 | 0.0174 | 0.2749 | 0.140* | |
C5 | 0.1625 (7) | −0.1670 (17) | 0.2205 (6) | 0.102 (4) | |
H5 | 0.1740 | −0.2503 | 0.2698 | 0.122* | |
C6 | 0.1957 (5) | −0.1974 (11) | 0.1423 (6) | 0.070 (2) | |
H6 | 0.2295 | −0.3047 | 0.1380 | 0.085* | |
C7 | 0.3765 (4) | 0.1009 (7) | 0.0255 (4) | 0.0315 (12) | |
C8 | 0.4328 (4) | −0.0092 (7) | 0.0936 (4) | 0.0372 (13) | |
H8 | 0.4155 | −0.1309 | 0.0976 | 0.045* | |
C9 | 0.5151 (4) | 0.0594 (7) | 0.1565 (4) | 0.0350 (13) | |
C10 | 0.5457 (4) | 0.2393 (6) | 0.1501 (4) | 0.0297 (11) | |
C11 | 0.4845 (4) | 0.3480 (7) | 0.0827 (4) | 0.0390 (13) | |
H11 | 0.5006 | 0.4704 | 0.0788 | 0.047* | |
C12 | 0.4019 (4) | 0.2832 (7) | 0.0222 (4) | 0.0384 (13) | |
H12 | 0.3625 | 0.3611 | −0.0214 | 0.046* | |
C13 | 0.6385 (4) | 0.3173 (7) | 0.2090 (4) | 0.0364 (13) |
U11 | U22 | U33 | U12 | U13 | U23 | |
I1 | 0.0650 (3) | 0.0593 (3) | 0.1146 (5) | 0.0148 (2) | 0.0143 (3) | −0.0042 (3) |
Cl1 | 0.0512 (9) | 0.0458 (8) | 0.0741 (12) | 0.0036 (7) | −0.0037 (8) | 0.0291 (8) |
S1 | 0.0403 (8) | 0.0417 (8) | 0.0510 (10) | −0.0072 (6) | 0.0103 (8) | −0.0130 (7) |
O2 | 0.038 (2) | 0.048 (2) | 0.059 (3) | 0.0023 (18) | −0.010 (2) | 0.007 (2) |
O3 | 0.055 (3) | 0.071 (3) | 0.051 (3) | −0.018 (2) | 0.003 (2) | −0.023 (2) |
O4 | 0.060 (3) | 0.039 (2) | 0.105 (4) | −0.004 (2) | 0.020 (3) | −0.013 (2) |
O1 | 0.069 (3) | 0.044 (2) | 0.045 (3) | −0.019 (2) | −0.017 (2) | 0.006 (2) |
N1 | 0.037 (3) | 0.058 (3) | 0.027 (3) | −0.008 (2) | 0.005 (2) | 0.001 (2) |
C1 | 0.034 (3) | 0.057 (4) | 0.041 (4) | −0.013 (3) | 0.006 (3) | 0.001 (3) |
C2 | 0.034 (3) | 0.077 (5) | 0.053 (4) | −0.020 (3) | 0.010 (3) | −0.020 (4) |
C3 | 0.062 (5) | 0.125 (7) | 0.075 (6) | −0.020 (5) | 0.045 (5) | −0.039 (6) |
C4 | 0.091 (8) | 0.201 (13) | 0.070 (7) | −0.062 (8) | 0.045 (6) | −0.020 (8) |
C5 | 0.082 (7) | 0.160 (10) | 0.057 (6) | −0.047 (7) | 0.009 (5) | 0.040 (7) |
C6 | 0.053 (4) | 0.085 (5) | 0.070 (5) | −0.016 (4) | 0.009 (4) | 0.016 (4) |
C7 | 0.030 (3) | 0.041 (3) | 0.026 (3) | −0.002 (2) | 0.013 (2) | −0.001 (2) |
C8 | 0.037 (3) | 0.035 (3) | 0.042 (4) | 0.000 (2) | 0.013 (3) | 0.003 (3) |
C9 | 0.036 (3) | 0.036 (3) | 0.034 (3) | 0.010 (2) | 0.012 (3) | 0.011 (2) |
C10 | 0.029 (3) | 0.031 (3) | 0.031 (3) | 0.002 (2) | 0.011 (2) | 0.000 (2) |
C11 | 0.042 (3) | 0.037 (3) | 0.036 (3) | −0.002 (2) | 0.006 (3) | 0.005 (2) |
C12 | 0.036 (3) | 0.040 (3) | 0.036 (3) | 0.000 (2) | 0.002 (3) | 0.012 (3) |
C13 | 0.041 (3) | 0.038 (3) | 0.031 (3) | −0.001 (2) | 0.012 (3) | 0.001 (2) |
I1—C2 | 2.102 (7) | C4—C5 | 1.401 (14) |
Cl1—C9 | 1.722 (5) | C4—H4 | 0.9300 |
S1—O4 | 1.413 (4) | C5—C6 | 1.368 (12) |
S1—O3 | 1.420 (4) | C5—H5 | 0.9300 |
S1—N1 | 1.626 (5) | C6—H6 | 0.9300 |
S1—C1 | 1.767 (6) | C7—C8 | 1.371 (7) |
O2—C13 | 1.206 (6) | C7—C12 | 1.386 (7) |
O1—C13 | 1.315 (6) | C8—C9 | 1.383 (7) |
O1—H1O | 0.8200 | C8—H8 | 0.9300 |
N1—C7 | 1.407 (6) | C9—C10 | 1.396 (7) |
N1—H1 | 0.8600 | C10—C11 | 1.388 (7) |
C1—C6 | 1.380 (9) | C10—C13 | 1.489 (7) |
C1—C2 | 1.384 (9) | C11—C12 | 1.360 (7) |
C2—C3 | 1.371 (9) | C11—H11 | 0.9300 |
C3—C4 | 1.326 (14) | C12—H12 | 0.9300 |
C3—H3 | 0.9300 | ||
O4—S1—O3 | 119.6 (3) | C5—C6—C1 | 121.5 (8) |
O4—S1—N1 | 108.3 (3) | C5—C6—H6 | 119.3 |
O3—S1—N1 | 104.7 (3) | C1—C6—H6 | 119.3 |
O4—S1—C1 | 107.3 (3) | C8—C7—C12 | 119.0 (5) |
O3—S1—C1 | 109.8 (3) | C8—C7—N1 | 122.9 (5) |
N1—S1—C1 | 106.4 (2) | C12—C7—N1 | 118.1 (5) |
C13—O1—H1O | 109.5 | C7—C8—C9 | 120.5 (5) |
C7—N1—S1 | 125.6 (4) | C7—C8—H8 | 119.7 |
C7—N1—H1 | 117.2 | C9—C8—H8 | 119.7 |
S1—N1—H1 | 117.2 | C8—C9—C10 | 121.3 (5) |
C6—C1—C2 | 118.7 (6) | C8—C9—Cl1 | 116.1 (4) |
C6—C1—S1 | 117.2 (6) | C10—C9—Cl1 | 122.5 (4) |
C2—C1—S1 | 124.1 (5) | C11—C10—C9 | 116.2 (5) |
C3—C2—C1 | 120.3 (7) | C11—C10—C13 | 119.4 (4) |
C3—C2—I1 | 115.4 (6) | C9—C10—C13 | 124.4 (5) |
C1—C2—I1 | 124.3 (5) | C12—C11—C10 | 122.8 (5) |
C4—C3—C2 | 119.8 (9) | C12—C11—H11 | 118.6 |
C4—C3—H3 | 120.1 | C10—C11—H11 | 118.6 |
C2—C3—H3 | 120.1 | C11—C12—C7 | 120.0 (5) |
C3—C4—C5 | 122.4 (9) | C11—C12—H12 | 120.0 |
C3—C4—H4 | 118.8 | C7—C12—H12 | 120.0 |
C5—C4—H4 | 118.8 | O2—C13—O1 | 122.6 (5) |
C6—C5—C4 | 117.2 (9) | O2—C13—C10 | 126.4 (5) |
C6—C5—H5 | 121.4 | O1—C13—C10 | 111.0 (5) |
C4—C5—H5 | 121.4 | ||
O4—S1—N1—C7 | −58.9 (5) | S1—N1—C7—C8 | 30.4 (7) |
O3—S1—N1—C7 | 172.4 (4) | S1—N1—C7—C12 | −150.9 (4) |
C1—S1—N1—C7 | 56.2 (5) | C12—C7—C8—C9 | −1.7 (8) |
O4—S1—C1—C6 | −8.9 (5) | N1—C7—C8—C9 | 177.0 (5) |
O3—S1—C1—C6 | 122.5 (5) | C7—C8—C9—C10 | −2.8 (8) |
N1—S1—C1—C6 | −124.7 (5) | C7—C8—C9—Cl1 | 178.5 (4) |
O4—S1—C1—C2 | 173.7 (5) | C8—C9—C10—C11 | 5.3 (7) |
O3—S1—C1—C2 | −54.9 (5) | Cl1—C9—C10—C11 | −176.1 (4) |
N1—S1—C1—C2 | 57.9 (5) | C8—C9—C10—C13 | −173.7 (5) |
C6—C1—C2—C3 | 0.5 (9) | Cl1—C9—C10—C13 | 4.9 (7) |
S1—C1—C2—C3 | 177.9 (5) | C9—C10—C11—C12 | −3.6 (8) |
C6—C1—C2—I1 | 179.7 (4) | C13—C10—C11—C12 | 175.5 (5) |
S1—C1—C2—I1 | −3.0 (7) | C10—C11—C12—C7 | −0.7 (8) |
C1—C2—C3—C4 | −0.6 (11) | C8—C7—C12—C11 | 3.4 (8) |
I1—C2—C3—C4 | −179.8 (6) | N1—C7—C12—C11 | −175.3 (5) |
C2—C3—C4—C5 | 0.9 (14) | C11—C10—C13—O2 | −178.6 (5) |
C3—C4—C5—C6 | −1.2 (14) | C9—C10—C13—O2 | 0.3 (9) |
C4—C5—C6—C1 | 1.1 (12) | C11—C10—C13—O1 | 0.3 (7) |
C2—C1—C6—C5 | −0.9 (10) | C9—C10—C13—O1 | 179.2 (5) |
S1—C1—C6—C5 | −178.4 (6) |
D—H···A | D—H | H···A | D···A | D—H···A |
N1—H1···O2i | 0.86 | 2.38 | 3.214 (6) | 162 |
O1—H1O···O2ii | 0.82 | 2.09 | 2.771 (6) | 140 |
Symmetry codes: (i) x−1/2, −y+1/2, z−1/2; (ii) −x+3/2, y+1/2, −z+1/2. |
Experimental details
Crystal data | |
Chemical formula | C13H9ClINO4S |
Mr | 437.62 |
Crystal system, space group | Monoclinic, P21/n |
Temperature (K) | 296 |
a, b, c (Å) | 14.1522 (8), 7.3203 (4), 14.7193 (8) |
β (°) | 104.892 (2) |
V (Å3) | 1473.68 (14) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 2.51 |
Crystal size (mm) | 0.18 × 0.15 × 0.09 |
Data collection | |
Diffractometer | Bruker Kappa APEXII CCD diffractometer |
Absorption correction | Multi-scan (SADABS; Bruker, 2007) |
Tmin, Tmax | 0.661, 0.806 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 16645, 3668, 1876 |
Rint | 0.058 |
(sin θ/λ)max (Å−1) | 0.668 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.054, 0.129, 1.03 |
No. of reflections | 3668 |
No. of parameters | 191 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 1.24, −1.30 |
Computer programs: APEX2 (Bruker, 2007), SAINT (Bruker, 2007), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), ORTEP-3 (Farrugia, 1997) and PLATON (Spek, 2009), WinGX (Farrugia, 1999) and PLATON (Spek, 2009).
D—H···A | D—H | H···A | D···A | D—H···A |
N1—H1···O2i | 0.86 | 2.38 | 3.214 (6) | 162 |
O1—H1O···O2ii | 0.82 | 2.09 | 2.771 (6) | 140 |
Symmetry codes: (i) x−1/2, −y+1/2, z−1/2; (ii) −x+3/2, y+1/2, −z+1/2. |
Footnotes
‡Materials Chemistry Laboratory, Department of Chemistry, GC University, Lahore 54000, Pakistan.
Acknowledgements
The authors acknowledge the Higher Education Commission of Pakistan for providing a grant for the project to strengthen the Materials Chemistry Laboratory at GC University, Lahore, Pakistan.
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.
The title compound, (I), is an example of a halogenated sulfonamide, which are reported as inhibitors for the growth of multidrug resistant MCF-7/ADR cancer cells (Medina et al., 1999). In continuation to our researches with sulfonamides (Arshad et al., 2009a), the title compound has been prepared, as an intermediate for the preparation of thiazine related heterocycles (Arshad et al., 2008, 2011).
The crystal structure of (I) being reported here as an isomer of previously reported compound 2-chloro-5-(2-iodobenzenesulfonamido)benzoic acid (II), (Arshad, et al., 2009a). The bond lengths and bond angles are also compareable with the 5-benzenesulfonamido-2-chlorobenzoic acid (III), (Arshad, et al., 2009b) and 4-(2-Iodobenzenesulfonamido)benzoic acid monohydrate (IV) (Arshad, et al., 2009c). The two aromatic rings A (C1-C6) and B (C7-C12) are oriented at dihedral angle of 81.04 (17)° which is lower than in (IV i.e. 87.07 (6)°) and greater than in (II i.e. 74.46 (9)°) and (III i.e. 74.18 (17)°). No intramolecular hydrogen bonding interaction have been observed in the molecule. The intermolecular interaction of O—H···O and N—H···O forms three dimentional network to stabilize structure of molecule (Fig. 2 and Tab. 1).