organic compounds
N-[(4-Methylphenyl)sulfonyl]acetamide
aX-ray Crystallography Unit, School of Physics, Universiti Sains Malaysia, 11800 USM, Penang, Malaysia, and bDepartment of Chemistry, St Joseph Engineering College, Vamanjoor, Mangalore 575 028, Karnataka, India
*Correspondence e-mail: hkfun@usm.my
In the title compound, C9H11NO3S, the dihedral angle between the benzene ring and the amide group is 76.7 (3)°. In the crystal, molecules are linked by pairs of C—H⋯O hydrogen bonds into inversion dimers with R22(8) ring motifs. The dimers are further connected by N—H⋯O and C—H⋯O hydrogen bonds into an infinite tape running parallel to the b-axis direction.
Related literature
For details of the biological activity of et al. (1987); Heidler & Link (2005); Ashton et al. (1994). For related structures, see: Henschel et al. (1996); Gowda et al. (2007, 2010); Shakuntala et al. (2011a,b). For the stability of the temperature controller used in the data collection, see: Cosier & Glazer (1986).
see: KamoshitaExperimental
Crystal data
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Refinement
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Data collection: APEX2 (Bruker, 2009); cell SAINT (Bruker, 2009); data reduction: SAINT; program(s) used to solve structure: SHELXTL (Sheldrick, 2008); program(s) used to refine structure: SHELXTL; molecular graphics: SHELXTL; software used to prepare material for publication: SHELXTL and PLATON (Spek, 2009).
Supporting information
https://doi.org/10.1107/S1600536812024658/hb6824sup1.cif
contains datablocks global, I. DOI:Structure factors: contains datablock I. DOI: https://doi.org/10.1107/S1600536812024658/hb6824Isup2.hkl
Supporting information file. DOI: https://doi.org/10.1107/S1600536812024658/hb6824Isup3.cml
To a vigorously stirred mixture of 4-methylbenzenesulphonamide and silica sulfuric acid, acid chloride or acid anhydride was added at RT. The progress of the reaction was monitored by TLC. After completion of the reaction, ethyl acetate was added and the solid catalyst was removed by filtration. The filtrate was washed with water, dried and evaporated. The crude product was purified by recrystallization from ethanolic solution to yield colourless plates of the title compound.
The atom H1N1 was located in a difference fourier map and refined freely [N1—H1N1 = 0.851 (19) Å]. The remaining H atoms were positioned geometrically [C—H = 0.95 and 0.98 Å] and refined using a riding model with Uiso(H) = 1.2 or 1.5Ueq(C). A rotating group model was applied to the methyl group.
Many of the compounds containing sulfonamide groups possess a broad spectrum of biological activities (Ashton et al., 1994; Heidler & Link, 2005) and can be used as herbicides (Kamoshita et al., 1987). In addition, the nature and position of substituents play a significant role on the crystal structures of N-(aryl)-amides and N-(aryl)-sulfonamides (Gowda et al., 2007, 2010; Shakuntala et al., 2011a,b; Henschel et al., 1996). In view of the importance of the biological activities of sulfonamide containing compounds, we report herein the
of the title compound.The ═O and N—H bonds in the amide group [C8/O3/N1/H1N1; maximum deviation = 0.0439 (57) Å at atom N1] are trans to each other, similar to that observed in related structures (Gowda et al., 2010; Shakuntala et al., 2011a,b). The mean plane of the benzene ring (C2–C7) forms a dihedral angle of 76.7 (3)° with the mean plane of amide group.
of the title compound is shown in Fig. 1. The CIn the crystal (Fig.2), molecules are linked by a pair of C9—H9A···O3 hydrogen bonds (Table 1) into inversion dimers with an R22(8) ring motif. The dimers are further connected by N1—H1N1···O1 and C9—H9C···O3 hydrogen bonds (Table 1) into an infinite tape along b axis.
For details of the biological activity of
see: Kamoshita et al. (1987); Heidler & Link (2005); Ashton et al. (1994). For related structures, see: Henschel et al. (1996); Gowda et al. (2007, 2010); Shakuntala et al. (2011a,b). For stability of the temperature controller used for data collection, see: Cosier & Glazer (1986).Data collection: APEX2 (Bruker, 2009); cell
SAINT (Bruker, 2009); data reduction: SAINT (Bruker, 2009); program(s) used to solve structure: SHELXTL (Sheldrick, 2008); program(s) used to refine structure: SHELXTL (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL (Sheldrick, 2008) and PLATON (Spek, 2009).C9H11NO3S | F(000) = 448 |
Mr = 213.25 | Dx = 1.439 Mg m−3 |
Monoclinic, P21/c | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -P 2ybc | Cell parameters from 5205 reflections |
a = 9.2514 (6) Å | θ = 2.8–30.9° |
b = 5.1900 (3) Å | µ = 0.31 mm−1 |
c = 20.5873 (13) Å | T = 100 K |
β = 95.070 (2)° | Plate, colourless |
V = 984.63 (11) Å3 | 0.27 × 0.19 × 0.08 mm |
Z = 4 |
Bruker APEX DUO CCD diffractometer | 3114 independent reflections |
Radiation source: fine-focus sealed tube | 2577 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.038 |
φ and ω scans | θmax = 31.0°, θmin = 2.0° |
Absorption correction: multi-scan (SADABS; Bruker, 2009) | h = −12→13 |
Tmin = 0.922, Tmax = 0.976 | k = −7→7 |
15682 measured reflections | l = −29→29 |
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)] = 0.032 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.086 | H atoms treated by a mixture of independent and constrained refinement |
S = 1.07 | w = 1/[σ2(Fo2) + (0.0405P)2 + 0.3454P] where P = (Fo2 + 2Fc2)/3 |
3114 reflections | (Δ/σ)max < 0.001 |
133 parameters | Δρmax = 0.43 e Å−3 |
0 restraints | Δρmin = −0.36 e Å−3 |
C9H11NO3S | V = 984.63 (11) Å3 |
Mr = 213.25 | Z = 4 |
Monoclinic, P21/c | Mo Kα radiation |
a = 9.2514 (6) Å | µ = 0.31 mm−1 |
b = 5.1900 (3) Å | T = 100 K |
c = 20.5873 (13) Å | 0.27 × 0.19 × 0.08 mm |
β = 95.070 (2)° |
Bruker APEX DUO CCD diffractometer | 3114 independent reflections |
Absorption correction: multi-scan (SADABS; Bruker, 2009) | 2577 reflections with I > 2σ(I) |
Tmin = 0.922, Tmax = 0.976 | Rint = 0.038 |
15682 measured reflections |
R[F2 > 2σ(F2)] = 0.032 | 0 restraints |
wR(F2) = 0.086 | H atoms treated by a mixture of independent and constrained refinement |
S = 1.07 | Δρmax = 0.43 e Å−3 |
3114 reflections | Δρmin = −0.36 e Å−3 |
133 parameters |
Experimental. The crystal was placed in the cold stream of an Oxford Cryosystems Cobra open-flow nitrogen cryostat (Cosier & Glazer, 1986) operating at 100.0 (1) K. |
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 e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'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 > 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 | ||
S1 | 0.45077 (3) | 0.60012 (5) | 0.397692 (13) | 0.01332 (8) | |
O1 | 0.45409 (9) | 0.84344 (17) | 0.43094 (4) | 0.01789 (18) | |
O2 | 0.58468 (9) | 0.47512 (18) | 0.38706 (4) | 0.01848 (18) | |
O3 | 0.16276 (10) | 0.63022 (17) | 0.44799 (5) | 0.02044 (19) | |
N1 | 0.36478 (11) | 0.3887 (2) | 0.44001 (5) | 0.01466 (19) | |
C1 | 0.09268 (15) | 0.7079 (3) | 0.13904 (6) | 0.0264 (3) | |
H1A | 0.0199 | 0.8436 | 0.1421 | 0.040* | |
H1B | 0.0439 | 0.5443 | 0.1277 | 0.040* | |
H1C | 0.1566 | 0.7532 | 0.1053 | 0.040* | |
C2 | 0.18124 (13) | 0.6809 (3) | 0.20370 (6) | 0.0186 (2) | |
C3 | 0.16453 (13) | 0.8551 (2) | 0.25401 (6) | 0.0191 (2) | |
H3A | 0.0962 | 0.9912 | 0.2474 | 0.023* | |
C4 | 0.24621 (13) | 0.8331 (2) | 0.31380 (6) | 0.0180 (2) | |
H4A | 0.2341 | 0.9525 | 0.3479 | 0.022* | |
C5 | 0.34592 (12) | 0.6332 (2) | 0.32277 (5) | 0.0143 (2) | |
C6 | 0.36550 (13) | 0.4571 (2) | 0.27322 (6) | 0.0179 (2) | |
H6A | 0.4346 | 0.3221 | 0.2798 | 0.022* | |
C7 | 0.28242 (14) | 0.4823 (3) | 0.21408 (6) | 0.0202 (2) | |
H7A | 0.2946 | 0.3625 | 0.1801 | 0.024* | |
C8 | 0.22879 (12) | 0.4332 (2) | 0.46235 (5) | 0.0153 (2) | |
C9 | 0.17645 (13) | 0.2221 (2) | 0.50349 (6) | 0.0196 (2) | |
H9A | 0.0778 | 0.2610 | 0.5143 | 0.029* | |
H9B | 0.2409 | 0.2074 | 0.5437 | 0.029* | |
H9C | 0.1763 | 0.0591 | 0.4795 | 0.029* | |
H1N1 | 0.4057 (19) | 0.242 (4) | 0.4444 (8) | 0.029 (4)* |
U11 | U22 | U33 | U12 | U13 | U23 | |
S1 | 0.01197 (13) | 0.01170 (13) | 0.01619 (13) | 0.00063 (9) | 0.00059 (9) | −0.00001 (10) |
O1 | 0.0193 (4) | 0.0129 (4) | 0.0210 (4) | −0.0007 (3) | −0.0014 (3) | −0.0024 (3) |
O2 | 0.0130 (4) | 0.0194 (4) | 0.0232 (4) | 0.0032 (3) | 0.0022 (3) | 0.0007 (3) |
O3 | 0.0175 (4) | 0.0155 (4) | 0.0287 (5) | 0.0033 (3) | 0.0042 (3) | −0.0004 (3) |
N1 | 0.0147 (4) | 0.0111 (4) | 0.0185 (4) | 0.0021 (4) | 0.0029 (3) | 0.0017 (4) |
C1 | 0.0237 (6) | 0.0355 (8) | 0.0192 (6) | −0.0010 (6) | −0.0032 (5) | 0.0023 (5) |
C2 | 0.0167 (5) | 0.0220 (6) | 0.0170 (5) | −0.0033 (5) | 0.0009 (4) | 0.0018 (4) |
C3 | 0.0177 (5) | 0.0182 (6) | 0.0210 (5) | 0.0029 (4) | −0.0010 (4) | 0.0019 (4) |
C4 | 0.0190 (5) | 0.0153 (5) | 0.0196 (5) | 0.0031 (4) | 0.0008 (4) | −0.0010 (4) |
C5 | 0.0139 (5) | 0.0138 (5) | 0.0154 (5) | −0.0007 (4) | 0.0018 (4) | 0.0007 (4) |
C6 | 0.0194 (5) | 0.0156 (5) | 0.0191 (5) | 0.0025 (4) | 0.0033 (4) | −0.0012 (4) |
C7 | 0.0227 (6) | 0.0210 (6) | 0.0172 (5) | 0.0006 (5) | 0.0026 (4) | −0.0029 (4) |
C8 | 0.0134 (5) | 0.0159 (5) | 0.0163 (5) | −0.0014 (4) | 0.0004 (4) | −0.0035 (4) |
C9 | 0.0180 (5) | 0.0186 (6) | 0.0222 (5) | −0.0032 (5) | 0.0028 (4) | 0.0005 (5) |
S1—O2 | 1.4323 (9) | C3—C4 | 1.3910 (16) |
S1—O1 | 1.4354 (9) | C3—H3A | 0.9500 |
S1—N1 | 1.6486 (10) | C4—C5 | 1.3899 (16) |
S1—C5 | 1.7563 (12) | C4—H4A | 0.9500 |
O3—C8 | 1.2141 (14) | C5—C6 | 1.3934 (16) |
N1—C8 | 1.3964 (14) | C6—C7 | 1.3874 (17) |
N1—H1N1 | 0.851 (19) | C6—H6A | 0.9500 |
C1—C2 | 1.5066 (17) | C7—H7A | 0.9500 |
C1—H1A | 0.9800 | C8—C9 | 1.4917 (17) |
C1—H1B | 0.9800 | C9—H9A | 0.9800 |
C1—H1C | 0.9800 | C9—H9B | 0.9800 |
C2—C3 | 1.3936 (17) | C9—H9C | 0.9800 |
C2—C7 | 1.3962 (18) | ||
O2—S1—O1 | 119.27 (5) | C5—C4—C3 | 118.76 (11) |
O2—S1—N1 | 104.10 (5) | C5—C4—H4A | 120.6 |
O1—S1—N1 | 108.93 (5) | C3—C4—H4A | 120.6 |
O2—S1—C5 | 109.15 (5) | C4—C5—C6 | 121.33 (11) |
O1—S1—C5 | 108.64 (5) | C4—C5—S1 | 119.88 (9) |
N1—S1—C5 | 105.92 (5) | C6—C5—S1 | 118.78 (9) |
C8—N1—S1 | 123.71 (9) | C7—C6—C5 | 118.88 (11) |
C8—N1—H1N1 | 121.2 (12) | C7—C6—H6A | 120.6 |
S1—N1—H1N1 | 114.9 (12) | C5—C6—H6A | 120.6 |
C2—C1—H1A | 109.5 | C6—C7—C2 | 121.05 (11) |
C2—C1—H1B | 109.5 | C6—C7—H7A | 119.5 |
H1A—C1—H1B | 109.5 | C2—C7—H7A | 119.5 |
C2—C1—H1C | 109.5 | O3—C8—N1 | 120.50 (11) |
H1A—C1—H1C | 109.5 | O3—C8—C9 | 125.13 (11) |
H1B—C1—H1C | 109.5 | N1—C8—C9 | 114.37 (10) |
C3—C2—C7 | 118.82 (11) | C8—C9—H9A | 109.5 |
C3—C2—C1 | 120.60 (12) | C8—C9—H9B | 109.5 |
C7—C2—C1 | 120.57 (12) | H9A—C9—H9B | 109.5 |
C4—C3—C2 | 121.15 (11) | C8—C9—H9C | 109.5 |
C4—C3—H3A | 119.4 | H9A—C9—H9C | 109.5 |
C2—C3—H3A | 119.4 | H9B—C9—H9C | 109.5 |
O2—S1—N1—C8 | 178.75 (9) | O2—S1—C5—C6 | 27.10 (11) |
O1—S1—N1—C8 | 50.50 (11) | O1—S1—C5—C6 | 158.66 (9) |
C5—S1—N1—C8 | −66.20 (10) | N1—S1—C5—C6 | −84.45 (10) |
C7—C2—C3—C4 | −0.19 (19) | C4—C5—C6—C7 | −0.52 (18) |
C1—C2—C3—C4 | −179.65 (12) | S1—C5—C6—C7 | 179.77 (9) |
C2—C3—C4—C5 | 0.09 (19) | C5—C6—C7—C2 | 0.41 (19) |
C3—C4—C5—C6 | 0.27 (18) | C3—C2—C7—C6 | −0.06 (19) |
C3—C4—C5—S1 | 179.99 (9) | C1—C2—C7—C6 | 179.40 (12) |
O2—S1—C5—C4 | −152.62 (10) | S1—N1—C8—O3 | 4.19 (16) |
O1—S1—C5—C4 | −21.06 (11) | S1—N1—C8—C9 | −175.99 (8) |
N1—S1—C5—C4 | 95.83 (10) |
D—H···A | D—H | H···A | D···A | D—H···A |
N1—H1N1···O1i | 0.85 (2) | 2.14 (2) | 2.9586 (14) | 161.2 (17) |
C9—H9A···O3ii | 0.98 | 2.49 | 3.4623 (15) | 175 |
C9—H9C···O3i | 0.98 | 2.32 | 3.2760 (14) | 165 |
Symmetry codes: (i) x, y−1, z; (ii) −x, −y+1, −z+1. |
Experimental details
Crystal data | |
Chemical formula | C9H11NO3S |
Mr | 213.25 |
Crystal system, space group | Monoclinic, P21/c |
Temperature (K) | 100 |
a, b, c (Å) | 9.2514 (6), 5.1900 (3), 20.5873 (13) |
β (°) | 95.070 (2) |
V (Å3) | 984.63 (11) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 0.31 |
Crystal size (mm) | 0.27 × 0.19 × 0.08 |
Data collection | |
Diffractometer | Bruker APEX DUO CCD |
Absorption correction | Multi-scan (SADABS; Bruker, 2009) |
Tmin, Tmax | 0.922, 0.976 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 15682, 3114, 2577 |
Rint | 0.038 |
(sin θ/λ)max (Å−1) | 0.724 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.032, 0.086, 1.07 |
No. of reflections | 3114 |
No. of parameters | 133 |
H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
Δρmax, Δρmin (e Å−3) | 0.43, −0.36 |
Computer programs: APEX2 (Bruker, 2009), SAINT (Bruker, 2009), SHELXTL (Sheldrick, 2008) and PLATON (Spek, 2009).
D—H···A | D—H | H···A | D···A | D—H···A |
N1—H1N1···O1i | 0.85 (2) | 2.14 (2) | 2.9586 (14) | 161.2 (17) |
C9—H9A···O3ii | 0.98 | 2.49 | 3.4623 (15) | 175 |
C9—H9C···O3i | 0.98 | 2.32 | 3.2760 (14) | 165 |
Symmetry codes: (i) x, y−1, z; (ii) −x, −y+1, −z+1. |
Footnotes
‡Thomson Reuters ResearcherID: A-3561-2009.
Acknowledgements
HKF and TSC thank Universiti Sains Malaysia (USM) for the Research University Grant (1001/PFIZIK/811160). TSC also thanks the Malaysian Government and USM for the award of a research fellowship. The authors are grateful to the Visweswaraya Technological University Jnana Sangama, Belgaum, for financial support through research project grant No. VTU/Aca./2010-11/A-9/11330 Dtd. 07-12-2010.
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.
Many of the compounds containing sulfonamide groups possess a broad spectrum of biological activities (Ashton et al., 1994; Heidler & Link, 2005) and can be used as herbicides (Kamoshita et al., 1987). In addition, the nature and position of substituents play a significant role on the crystal structures of N-(aryl)-amides and N-(aryl)-sulfonamides (Gowda et al., 2007, 2010; Shakuntala et al., 2011a,b; Henschel et al., 1996). In view of the importance of the biological activities of sulfonamide containing compounds, we report herein the crystal structure of the title compound.
The asymmetric unit of the title compound is shown in Fig. 1. The C═O and N—H bonds in the amide group [C8/O3/N1/H1N1; maximum deviation = 0.0439 (57) Å at atom N1] are trans to each other, similar to that observed in related structures (Gowda et al., 2010; Shakuntala et al., 2011a,b). The mean plane of the benzene ring (C2–C7) forms a dihedral angle of 76.7 (3)° with the mean plane of amide group.
In the crystal (Fig.2), molecules are linked by a pair of C9—H9A···O3 hydrogen bonds (Table 1) into inversion dimers with an R22(8) ring motif. The dimers are further connected by N1—H1N1···O1 and C9—H9C···O3 hydrogen bonds (Table 1) into an infinite tape along b axis.