Related literature
For related structures, see: Sirajuddin et al. (2012
); Tahir et al. (2012
).
Experimental
Crystal data
C11H11NO3 Mr = 205.21 Monoclinic, P 21 /n a = 9.3684 (7) Å b = 6.6146 (4) Å c = 16.0720 (11) Å β = 99.939 (4)° V = 981.01 (12) Å3 Z = 4 Mo Kα radiation μ = 0.10 mm−1 T = 296 K 0.32 × 0.25 × 0.22 mm
|
Data collection
Bruker Kappa APEXII CCD diffractometer Absorption correction: multi-scan (SADABS; Bruker, 2005 ) Tmin = 0.968, Tmax = 0.978 7585 measured reflections 1927 independent reflections 1626 reflections with I > 2σ(I) Rint = 0.018
|
D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A | C2—H2⋯O3i | 0.93 | 2.50 | 3.1666 (17) | 129 | C5—H5⋯O2ii | 0.93 | 2.47 | 3.3245 (17) | 152 | Symmetry codes: (i) x, y-1, z; (ii) . | |
Data collection: APEX2 (Bruker, 2005
); cell refinement: SAINT (Bruker, 2005
); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008
); program(s) used to refine structure: SHELXL2012 (Sheldrick, 2008
); molecular graphics: ORTEP-3 for Windows (Farrugia, 2012
) and PLATON (Spek, 2009
); software used to prepare material for publication: WinGX (Farrugia, 2012
) and PLATON.
Supporting information
Equimolar quantities of 4-methoxyaniline and dihydrofuran-2,5-dione were stirred and refluxed in acetic acid for 4 h. The solution was kept at room temperature for 24 h which afforded colourless prisms of the title compound.
The H atoms were positioned geometrically (C—H = 0.93–0.96 Å) and refined as riding with Uiso(H) = xUeq(C), where x = 1.5 for methyl and x = 1.2 for other H atoms.
Data collection: APEX2 (Bruker, 2005); cell refinement: SAINT (Bruker, 2005); data reduction: SAINT (Bruker, 2005); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL2012 (Sheldrick, 2008); molecular graphics: ORTEP-3 for Windows (Farrugia, 2012) and PLATON (Spek, 2009); software used to prepare material for publication: WinGX (Farrugia, 2012) and PLATON (Spek, 2009).
1-(4-Methoxyphenyl)pyrrolidine-2,5-dione
top Crystal data top C11H11NO3 | Z = 4 |
Mr = 205.21 | F(000) = 432 |
Monoclinic, P21/n | Dx = 1.389 Mg m−3 |
a = 9.3684 (7) Å | Mo Kα radiation, λ = 0.71073 Å |
b = 6.6146 (4) Å | µ = 0.10 mm−1 |
c = 16.0720 (11) Å | T = 296 K |
β = 99.939 (4)° | Prism, colourless |
V = 981.01 (12) Å3 | 0.32 × 0.25 × 0.22 mm |
Data collection top Bruker Kappa APEXII CCD diffractometer | 1927 independent reflections |
Radiation source: fine-focus sealed tube | 1626 reflections with I > 2σ(I) |
Detector resolution: 8 pixels mm-1 | Rint = 0.018 |
ω scans | θmax = 26.0°, θmin = 2.4° |
Absorption correction: multi-scan (SADABS; Bruker, 2005) | h = −11→11 |
Tmin = 0.968, Tmax = 0.978 | k = −8→7 |
7585 measured reflections | l = −19→19 |
Refinement top Refinement on F2 | Hydrogen site location: inferred from neighbouring sites |
Least-squares matrix: full | H-atom parameters constrained |
R[F2 > 2σ(F2)] = 0.034 | w = 1/[σ2(Fo2) + (0.0409P)2 + 0.2498P] where P = (Fo2 + 2Fc2)/3 |
wR(F2) = 0.094 | (Δ/σ)max < 0.001 |
S = 1.04 | Δρmax = 0.14 e Å−3 |
1927 reflections | Δρmin = −0.14 e Å−3 |
138 parameters | Extinction correction: SHELXL2012 (Sheldrick, 2012), Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4 |
0 restraints | Extinction coefficient: 0.047 (4) |
Crystal data top C11H11NO3 | V = 981.01 (12) Å3 |
Mr = 205.21 | Z = 4 |
Monoclinic, P21/n | Mo Kα radiation |
a = 9.3684 (7) Å | µ = 0.10 mm−1 |
b = 6.6146 (4) Å | T = 296 K |
c = 16.0720 (11) Å | 0.32 × 0.25 × 0.22 mm |
β = 99.939 (4)° | |
Data collection top Bruker Kappa APEXII CCD diffractometer | 1927 independent reflections |
Absorption correction: multi-scan (SADABS; Bruker, 2005) | 1626 reflections with I > 2σ(I) |
Tmin = 0.968, Tmax = 0.978 | Rint = 0.018 |
7585 measured reflections | |
Refinement top R[F2 > 2σ(F2)] = 0.034 | 0 restraints |
wR(F2) = 0.094 | H-atom parameters constrained |
S = 1.04 | Δρmax = 0.14 e Å−3 |
1927 reflections | Δρmin = −0.14 e Å−3 |
138 parameters | |
Special details top 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. |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top | x | y | z | Uiso*/Ueq | |
O1 | 0.73798 (12) | −0.12759 (16) | 0.03467 (7) | 0.0594 (3) | |
O2 | 0.52321 (14) | −0.03671 (17) | 0.38782 (7) | 0.0685 (4) | |
O3 | 0.38050 (12) | 0.48906 (15) | 0.21179 (6) | 0.0588 (3) | |
N1 | 0.48031 (11) | 0.21443 (15) | 0.28804 (6) | 0.0397 (3) | |
C1 | 0.54572 (13) | 0.12100 (19) | 0.22333 (7) | 0.0378 (3) | |
C2 | 0.50543 (14) | −0.0707 (2) | 0.19526 (8) | 0.0418 (3) | |
H2 | 0.4367 | −0.1412 | 0.2192 | 0.050* | |
C3 | 0.56658 (14) | −0.1592 (2) | 0.13165 (8) | 0.0441 (3) | |
H3 | 0.5385 | −0.2882 | 0.1125 | 0.053* | |
C4 | 0.66963 (14) | −0.0546 (2) | 0.09689 (8) | 0.0427 (3) | |
C5 | 0.71239 (14) | 0.1368 (2) | 0.12663 (9) | 0.0461 (3) | |
H5 | 0.7830 | 0.2061 | 0.1039 | 0.055* | |
C6 | 0.65080 (14) | 0.2246 (2) | 0.18962 (8) | 0.0427 (3) | |
H6 | 0.6797 | 0.3529 | 0.2094 | 0.051* | |
C7 | 0.6833 (2) | −0.3084 (2) | −0.00666 (10) | 0.0639 (4) | |
H7A | 0.6941 | −0.4177 | 0.0333 | 0.096* | |
H7B | 0.7362 | −0.3386 | −0.0512 | 0.096* | |
H7C | 0.5825 | −0.2911 | −0.0299 | 0.096* | |
C8 | 0.47536 (15) | 0.1275 (2) | 0.36638 (8) | 0.0471 (3) | |
C9 | 0.39873 (18) | 0.2721 (2) | 0.41557 (9) | 0.0556 (4) | |
H9A | 0.4574 | 0.3009 | 0.4701 | 0.067* | |
H9B | 0.3067 | 0.2164 | 0.4244 | 0.067* | |
C10 | 0.37563 (16) | 0.4609 (2) | 0.36233 (9) | 0.0494 (4) | |
H10A | 0.2764 | 0.5078 | 0.3572 | 0.059* | |
H10B | 0.4402 | 0.5679 | 0.3869 | 0.059* | |
C11 | 0.40880 (14) | 0.39934 (19) | 0.27787 (8) | 0.0418 (3) | |
Atomic displacement parameters (Å2) top | U11 | U22 | U33 | U12 | U13 | U23 |
O1 | 0.0720 (7) | 0.0563 (6) | 0.0574 (6) | −0.0022 (5) | 0.0327 (5) | −0.0108 (5) |
O2 | 0.0974 (9) | 0.0604 (7) | 0.0501 (6) | 0.0251 (6) | 0.0192 (6) | 0.0146 (5) |
O3 | 0.0802 (7) | 0.0454 (6) | 0.0510 (6) | 0.0083 (5) | 0.0116 (5) | 0.0074 (5) |
N1 | 0.0446 (6) | 0.0388 (6) | 0.0366 (6) | 0.0017 (4) | 0.0099 (4) | −0.0006 (4) |
C1 | 0.0399 (6) | 0.0397 (6) | 0.0337 (6) | 0.0018 (5) | 0.0065 (5) | −0.0006 (5) |
C2 | 0.0427 (7) | 0.0406 (7) | 0.0440 (7) | −0.0038 (5) | 0.0125 (5) | 0.0014 (5) |
C3 | 0.0488 (7) | 0.0380 (7) | 0.0458 (7) | −0.0034 (6) | 0.0090 (6) | −0.0048 (6) |
C4 | 0.0447 (7) | 0.0458 (7) | 0.0388 (7) | 0.0036 (6) | 0.0110 (5) | −0.0010 (6) |
C5 | 0.0450 (7) | 0.0468 (8) | 0.0494 (8) | −0.0058 (6) | 0.0163 (6) | 0.0017 (6) |
C6 | 0.0453 (7) | 0.0392 (7) | 0.0436 (7) | −0.0054 (5) | 0.0079 (5) | −0.0033 (5) |
C7 | 0.0837 (11) | 0.0598 (10) | 0.0514 (9) | 0.0052 (8) | 0.0207 (8) | −0.0129 (7) |
C8 | 0.0540 (8) | 0.0498 (8) | 0.0377 (7) | 0.0036 (6) | 0.0088 (6) | 0.0021 (6) |
C9 | 0.0657 (9) | 0.0614 (9) | 0.0430 (8) | 0.0048 (7) | 0.0183 (7) | −0.0035 (7) |
C10 | 0.0496 (8) | 0.0492 (8) | 0.0502 (8) | 0.0003 (6) | 0.0110 (6) | −0.0116 (6) |
C11 | 0.0440 (7) | 0.0363 (6) | 0.0447 (7) | −0.0034 (5) | 0.0066 (5) | −0.0023 (6) |
Geometric parameters (Å, º) top O1—C4 | 1.3654 (16) | C5—C6 | 1.3773 (18) |
O1—C7 | 1.4203 (18) | C5—H5 | 0.9300 |
O2—C8 | 1.2028 (17) | C6—H6 | 0.9300 |
O3—C11 | 1.2055 (16) | C7—H7A | 0.9600 |
N1—C11 | 1.3905 (16) | C7—H7B | 0.9600 |
N1—C8 | 1.3920 (17) | C7—H7C | 0.9600 |
N1—C1 | 1.4350 (15) | C8—C9 | 1.5002 (19) |
C1—C2 | 1.3766 (18) | C9—C10 | 1.508 (2) |
C1—C6 | 1.3844 (18) | C9—H9A | 0.9700 |
C2—C3 | 1.3850 (18) | C9—H9B | 0.9700 |
C2—H2 | 0.9300 | C10—C11 | 1.5003 (18) |
C3—C4 | 1.3819 (18) | C10—H10A | 0.9700 |
C3—H3 | 0.9300 | C10—H10B | 0.9700 |
C4—C5 | 1.3873 (19) | | |
| | | |
C4—O1—C7 | 117.61 (11) | O1—C7—H7B | 109.5 |
C11—N1—C8 | 112.27 (11) | H7A—C7—H7B | 109.5 |
C11—N1—C1 | 123.43 (10) | O1—C7—H7C | 109.5 |
C8—N1—C1 | 124.25 (11) | H7A—C7—H7C | 109.5 |
C2—C1—C6 | 120.06 (11) | H7B—C7—H7C | 109.5 |
C2—C1—N1 | 120.46 (11) | O2—C8—N1 | 124.27 (13) |
C6—C1—N1 | 119.47 (11) | O2—C8—C9 | 127.83 (13) |
C1—C2—C3 | 120.42 (12) | N1—C8—C9 | 107.89 (12) |
C1—C2—H2 | 119.8 | C8—C9—C10 | 105.29 (11) |
C3—C2—H2 | 119.8 | C8—C9—H9A | 110.7 |
C4—C3—C2 | 119.58 (12) | C10—C9—H9A | 110.7 |
C4—C3—H3 | 120.2 | C8—C9—H9B | 110.7 |
C2—C3—H3 | 120.2 | C10—C9—H9B | 110.7 |
O1—C4—C3 | 124.58 (12) | H9A—C9—H9B | 108.8 |
O1—C4—C5 | 115.53 (12) | C11—C10—C9 | 104.87 (11) |
C3—C4—C5 | 119.87 (12) | C11—C10—H10A | 110.8 |
C6—C5—C4 | 120.36 (12) | C9—C10—H10A | 110.8 |
C6—C5—H5 | 119.8 | C11—C10—H10B | 110.8 |
C4—C5—H5 | 119.8 | C9—C10—H10B | 110.8 |
C5—C6—C1 | 119.69 (12) | H10A—C10—H10B | 108.8 |
C5—C6—H6 | 120.2 | O3—C11—N1 | 124.39 (12) |
C1—C6—H6 | 120.2 | O3—C11—C10 | 127.96 (13) |
O1—C7—H7A | 109.5 | N1—C11—C10 | 107.65 (11) |
| | | |
C11—N1—C1—C2 | −123.12 (13) | N1—C1—C6—C5 | −179.05 (11) |
C8—N1—C1—C2 | 53.95 (17) | C11—N1—C8—O2 | 176.06 (14) |
C11—N1—C1—C6 | 57.37 (16) | C1—N1—C8—O2 | −1.3 (2) |
C8—N1—C1—C6 | −125.55 (14) | C11—N1—C8—C9 | −2.76 (16) |
C6—C1—C2—C3 | −1.76 (19) | C1—N1—C8—C9 | 179.88 (12) |
N1—C1—C2—C3 | 178.74 (11) | O2—C8—C9—C10 | 174.72 (15) |
C1—C2—C3—C4 | 0.6 (2) | N1—C8—C9—C10 | −6.52 (16) |
C7—O1—C4—C3 | 10.8 (2) | C8—C9—C10—C11 | 12.49 (15) |
C7—O1—C4—C5 | −170.72 (13) | C8—N1—C11—O3 | −168.93 (13) |
C2—C3—C4—O1 | 179.31 (12) | C1—N1—C11—O3 | 8.5 (2) |
C2—C3—C4—C5 | 0.8 (2) | C8—N1—C11—C10 | 11.02 (15) |
O1—C4—C5—C6 | −179.76 (12) | C1—N1—C11—C10 | −171.59 (11) |
C3—C4—C5—C6 | −1.2 (2) | C9—C10—C11—O3 | 165.50 (14) |
C4—C5—C6—C1 | 0.0 (2) | C9—C10—C11—N1 | −14.44 (14) |
C2—C1—C6—C5 | 1.44 (19) | | |
Hydrogen-bond geometry (Å, º) top D—H···A | D—H | H···A | D···A | D—H···A |
C2—H2···O3i | 0.93 | 2.50 | 3.1666 (17) | 129 |
C5—H5···O2ii | 0.93 | 2.47 | 3.3245 (17) | 152 |
Symmetry codes: (i) x, y−1, z; (ii) −x+3/2, y+1/2, −z+1/2. |
Hydrogen-bond geometry (Å, º) top D—H···A | D—H | H···A | D···A | D—H···A |
C2—H2···O3i | 0.93 | 2.50 | 3.1666 (17) | 129 |
C5—H5···O2ii | 0.93 | 2.47 | 3.3245 (17) | 152 |
Symmetry codes: (i) x, y−1, z; (ii) −x+3/2, y+1/2, −z+1/2. |
Acknowledgements
The authors acknowledge Quaid-i-Azam University, Islamabad, Pakistan, for providing research facilities, and the University Research Fund (URF) for financial support.
References
Bruker (2005). APEX2, SAINT and SADABS. Bruker AXS Inc., Madison, Wisconsin, USA. Google Scholar
Farrugia, L. J. (2012). J. Appl. Cryst. 45, 849–854. Web of Science CrossRef CAS IUCr Journals Google Scholar
Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122. Web of Science CrossRef CAS IUCr Journals Google Scholar
Sirajuddin, M., Ali, S. & Tahir, M. N. (2012). Acta Cryst. E68, o2282. CSD CrossRef IUCr Journals Google Scholar
Spek, A. L. (2009). Acta Cryst. D65, 148–155. Web of Science CrossRef CAS IUCr Journals Google Scholar
Tahir, M. N., Sirajuddin, M., Ali, S. & Munawar, K. S. (2012). Acta Cryst. E68, o2589. CSD CrossRef IUCr Journals Google Scholar
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