organic compounds\(\def\hfill{\hskip 5em}\def\hfil{\hskip 3em}\def\eqno#1{\hfil {#1}}\)

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ISSN: 2056-9890

(5-Benzoyl-2-methyl-4-{[1-(pyridin-4-yl)-1H-1,2,3-triazol-4-yl]meth­­oxy}-1-benzo­furan-7-yl)(phen­yl)methanone

aCollege of Biological and Environmental Engineering, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China, and bZhejiang SiXian Pharmaceutical Co. Ltd, ShaoXing 312065, People's Republic of China
*Correspondence e-mail: yuguangw@zjut.edu.cn

(Received 13 April 2012; accepted 24 May 2012; online 31 May 2012)

The crystal structure of the title compound, C31H22N4O4, features weak C—H⋯O inter­actions. The dihedral angle between the fused benzene and furan rings is 2.49 (15)°, while that between the triazole and pyridine rings is 10.23(18)°.

Related literature

For bioactive nnitro­gen-linked heterocyclic compounds, see: Anderson et al. (2004[Anderson, S., Taylor, P. N. & Verschoor, G. L. B. (2004). Chem. Eur. J. 10, 518-527.]); Ha et al. (2009[Ha, D. T., Kim, H. J., Thuong, P. T., Ngoc, T. M., Lee, I., Nguyen, D. H. & Bae, K. H. (2009). J. Ethnopharmacol. 125, 304-309.]); Liu et al. (2011[Liu, X. H., Tan, C. X. & Jian, Q. W. (2011). Phosphorus Sulfur Silicon Relat. Elem. 186, 552-557.]); Tan et al. (2012[Tan, C. X., Shi, Y. X., Jian, Q. W., Liu, X. H., Zhao, W. G. & Li, B. J. (2012). Lett. Drug. Des. Discov. 9, 431-435.]); Venkatesan et al. (2010[Venkatesan, A. M., Santos, O. D., Ellingboe, J., Evrard, D. A., Harrison, B., Smith, D. L., Scerni, R., Hornby, G. A., Schechter, L. E. & Andree, T. H. (2010). Bioorg. Med. Chem. Lett. 20, 824-827.]); Yim et al. (2010[Yim, N. H., Ha, D. T., Trung, T. N., Kim, J. P., Lee, S. M., Na, M. K., Jung, H. J., Kim, H. S., Kim, Y. H. & Bae, K. H. (2010). Bioorg. Med. Chem. Lett. 20, 1165-1168.]). For the bioactivity of benzofuran analogues substituted by heterocyclic moieties, see: El-Shehry et al. (2010[El-Shehry, M. F., Swellema, R. H., Abu-Bakr, Sh. M. & El-Telbani, E. M. (2010). Eur. J. Med. Chem. 45, 4783-4787.]); Kaldrikyan et al. (2009[Kaldrikyan, M. A., Grigoryan, L. A., Melik-Ogandzhanyan, R. G. & Arsenyan, F. G. (2009). Pharm. Chem. J. 43, 242-244.]); Saberi et al. (2006[Saberi, M. R., Vinh, T. K., Yee, S. W., Griffiths, B. J. N., Evans, P. J. & Simons, C. (2006). J. Med. Chem. 49, 1016-1022.]). For a related structure, see: Liu et al. (2012[Liu, X.-H., Tan, C.-X., Weng, J.-Q. & Liu, H.-J. (2012). Acta Cryst. E68, o493.]).

[Scheme 1]

Experimental

Crystal data
  • C31H22N4O4

  • Mr = 514.53

  • Triclinic, [P \overline 1]

  • a = 10.11 (2) Å

  • b = 10.87 (3) Å

  • c = 11.64 (3) Å

  • α = 94.73 (4)°

  • β = 92.07 (3)°

  • γ = 92.05 (4)°

  • V = 1273 (5) Å3

  • Z = 2

  • Mo Kα radiation

  • μ = 0.09 mm−1

  • T = 296 K

  • 0.38 × 0.22 × 0.13 mm

Data collection
  • Bruker SMART CCD area-detector diffractometer

  • Absorption correction: multi-scan (SADABS; Sheldrick, 1996[Sheldrick, G. M. (1996). SADABS. University of Göttingen, Germany.]) Tmin = 0.966, Tmax = 0.988

  • 9629 measured reflections

  • 4699 independent reflections

  • 2743 reflections with I > 2σ(I)

  • Rint = 0.044

Refinement
  • R[F2 > 2σ(F2)] = 0.053

  • wR(F2) = 0.200

  • S = 0.85

  • 4699 reflections

  • 353 parameters

  • H-atom parameters constrained

  • Δρmax = 0.26 e Å−3

  • Δρmin = −0.17 e Å−3

Table 1
Hydrogen-bond geometry (Å, °)

D—H⋯A D—H H⋯A DA D—H⋯A
C11—H11⋯O3i 0.93 2.33 3.225 (10) 161
C16—H16⋯O3i 0.93 2.55 3.473 (10) 171
Symmetry code: (i) x, y, z-1.

Data collection: SMART (Bruker, 2004[Bruker (2004). SMART and SAINT. Bruker AXS Inc., Madison, Wisconsin, USA.]); cell refinement: SAINT (Bruker, 2004[Bruker (2004). SMART and SAINT. Bruker AXS Inc., Madison, Wisconsin, USA.]); data reduction: SAINT; program(s) used to solve structure: SHELXTL (Sheldrick, 2008[Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.]); program(s) used to refine structure: SHELXTL; molecular graphics: SHELXTL; software used to prepare material for publication: SHELXTL.

Supporting information


Related literature top

For bioactive nnitrogen-linked heterocyclic compounds, see: Anderson et al. (2004); Ha et al. (2009); Liu et al. (2011); Tan et al. (2012); Venkatesan et al. (2010); Yim et al. (2010). For the bioactivity of benzofuran analogues substituted by heterocyclic moieties, see: El-Shehry et al. (2010); Kaldrikyan et al. (2009); Saberi et al. (2006). For a related structure, see: Liu et al. (2012).

Experimental top

General procedure to synthesize the title compound: Under a positive pressure of nitrogen, to a suspension of the swollen 2-polystyrene supported selanylmethyl-4-(prop-2-ynyloxy)-5,7-dibenzoyl- 2,3-dihydro-benzofuran in DMSO (30 mL) was added the mixed solution of 0.2 g (4.0 mmol) Cu2SO4 5H2O and 0.8 g(4.5 mmol) ascorbic acid in 10 mL water, 5.0 mmol 4-Azido-pyridine. After stirring for 15 h at 60°C, the resin was collected by filtration, washed with H2O (30 mL×2), THF (20 mL×1), hot DMF (15 mL×1), H2O (30 mL×1), THF (20 mL×1), THF/H2O (2:1) (20 mL×2), hot DMF (15 mL×1), THF (20 mL×1), THF/H2O (2:1) (20 mL×2), THF (20 mL×2). The washed resin was suspended in THF (15 mL), 30% H2O2 (20.0 equiv) was added, and the mixture was stirred for 10 h at room temperature. The resin was collected by filtration, washed with H2O (20 mL×2), THF (10 mL×2), THF/H2O (2:1) (10 mL×2), THF (10 mL×2) , CH2Cl2 (10 mL×2), toluene (10 mL×2). The washed resin was suspended in 15 mL toluene, DBU (0.4 equiv) was added, and the mixture was stirred for 5.0 h at 80°C. The mixture was filtered, and the resin was washed with CH2Cl2 (15 mL ×2). The filtrate was washed with 0.25M HCl (30 mL×2), saturated sodium bicarbonate solution(35 mL×2), dried with anhydrous magnesium sulfate, and evaporated to dryness under vacuum to obtain the title compound. Further purification was via flash chromatography with n-hexanes-EtOAc (3:1, V/V) as the eluent for microanalyses. 1H-NMR(CDCl3, 400MHz, Bruker Avance spectrometer): δ 8.78-8.76 (d, 2H, J=5.6Hz), 7.85-7.81 (m, 4H), 7.64-7.40 (m, 10H), 6.77 (d, 1H, J=0.8Hz), 5.52 (s, 2H), 2.47 (s, 3H); 13C-NMR(CDCl3): δ 195.6, 192,8, 157.7, 156.2, 152.5, 151.9, 145.4, 143.1, 138.4, 137.9, 133.4, 133.2, 130.3, 130.2, 128.7, 128.6, 128.1, 125.0, 122.1, 120.5, 118.3, 113.9, 101.2, 67.1, 14.3; MS(ESI) m/z 515 (M+H)+. The title compound was recrystallized from CHCl2 at room temperature to give the desired crystals suitable for single-crystal X-ray diffraction.

Refinement top

All H atoms were positioned geometrically and constrained to ride on their parent atoms (N—H = 0.86 Å and Uiso(H) = 1.2Ueq(N); C—H = 0.93 and 0.97 Å for aromatic and methylene H atoms with Uiso(H) = 1.2Ueq(C), respectively.

Computing details top

Data collection: SMART (Bruker, 2004); cell refinement: SAINT (Bruker, 2004); data reduction: SAINT (Bruker, 2004); 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).

Figures top
[Figure 1] Fig. 1. View of the title compound showing the atom numbering scheme and the ellipsoids at the 50% probability level.
(5-Benzoyl-2-methyl-4-{[1-(pyridin-4-yl)-1H-1,2,3-triazol-4- yl]methoxy}-1-benzofuran-7-yl)(phenyl)methanone top
Crystal data top
C31H22N4O4Z = 2
Mr = 514.53F(000) = 536
Triclinic, P1Dx = 1.343 Mg m3
Hall symbol: -P 1Mo Kα radiation, λ = 0.71073 Å
a = 10.11 (2) ÅCell parameters from 1346 reflections
b = 10.87 (3) Åθ = 2.5–21.0°
c = 11.64 (3) ŵ = 0.09 mm1
α = 94.73 (4)°T = 296 K
β = 92.07 (3)°Block, colourless
γ = 92.05 (4)°0.38 × 0.22 × 0.13 mm
V = 1273 (5) Å3
Data collection top
Bruker SMART CCD area-detector
diffractometer
4699 independent reflections
Radiation source: fine-focus sealed tube2743 reflections with I > 2σ(I)
Graphite monochromatorRint = 0.044
phi and ω scansθmax = 25.5°, θmin = 2.5°
Absorption correction: multi-scan
(SADABS; Sheldrick, 1996)
h = 1212
Tmin = 0.966, Tmax = 0.988k = 1213
9629 measured reflectionsl = 1414
Refinement top
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.053Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.200H-atom parameters constrained
S = 0.85 w = 1/[σ2(Fo2) + (0.1P)2 + 0.4387P]
where P = (Fo2 + 2Fc2)/3
4699 reflections(Δ/σ)max < 0.001
353 parametersΔρmax = 0.26 e Å3
0 restraintsΔρmin = 0.17 e Å3
Crystal data top
C31H22N4O4γ = 92.05 (4)°
Mr = 514.53V = 1273 (5) Å3
Triclinic, P1Z = 2
a = 10.11 (2) ÅMo Kα radiation
b = 10.87 (3) ŵ = 0.09 mm1
c = 11.64 (3) ÅT = 296 K
α = 94.73 (4)°0.38 × 0.22 × 0.13 mm
β = 92.07 (3)°
Data collection top
Bruker SMART CCD area-detector
diffractometer
4699 independent reflections
Absorption correction: multi-scan
(SADABS; Sheldrick, 1996)
2743 reflections with I > 2σ(I)
Tmin = 0.966, Tmax = 0.988Rint = 0.044
9629 measured reflections
Refinement top
R[F2 > 2σ(F2)] = 0.0530 restraints
wR(F2) = 0.200H-atom parameters constrained
S = 0.85Δρmax = 0.26 e Å3
4699 reflectionsΔρmin = 0.17 e Å3
353 parameters
Special details top

Geometry. All esds (except the esd in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell esds are taken into account individually in the estimation of esds in distances, angles and torsion angles; correlations between esds in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell esds is used for estimating esds 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 > 2sigma(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.

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
xyzUiso*/Ueq
N10.4387 (2)0.1220 (2)0.3567 (2)0.0473 (6)
N20.5280 (3)0.1333 (3)0.2672 (2)0.0622 (8)
N30.4837 (3)0.0696 (3)0.1759 (2)0.0614 (8)
N40.5183 (3)0.2859 (3)0.6907 (3)0.0806 (10)
O10.20278 (18)0.01035 (18)0.05837 (16)0.0467 (5)
O20.0057 (2)0.2440 (2)0.12502 (19)0.0610 (6)
O30.1408 (2)0.0551 (2)0.48995 (19)0.0654 (7)
O40.19574 (18)0.30077 (17)0.25525 (16)0.0464 (5)
C10.1656 (3)0.1786 (3)0.2199 (2)0.0406 (7)
C20.1172 (3)0.0928 (3)0.2923 (2)0.0425 (7)
C30.0985 (3)0.0274 (3)0.2403 (2)0.0448 (7)
H30.06570.08820.28460.054*
C40.1268 (2)0.0616 (3)0.1240 (2)0.0405 (7)
C50.1774 (3)0.0282 (3)0.0540 (2)0.0398 (7)
C60.1954 (2)0.1526 (3)0.1030 (2)0.0401 (7)
C70.2451 (3)0.2700 (3)0.0659 (2)0.0448 (7)
H70.27110.28440.00780.054*
C80.2462 (3)0.3540 (3)0.1584 (2)0.0452 (7)
C90.2956 (3)0.0639 (3)0.1195 (3)0.0516 (8)
H9A0.35970.10670.06480.062*
H9B0.24820.12530.15860.062*
C100.3658 (3)0.0175 (3)0.2056 (2)0.0465 (7)
C110.3382 (3)0.0494 (3)0.3205 (3)0.0474 (7)
H110.26600.02650.36460.057*
C120.4637 (3)0.1773 (3)0.4698 (3)0.0491 (7)
C130.5661 (4)0.2603 (4)0.4842 (3)0.0738 (11)
H130.61750.28130.42140.089*
C140.5883 (4)0.3104 (4)0.5955 (4)0.0874 (13)
H140.65670.36480.60460.105*
C150.4212 (4)0.2071 (4)0.6724 (3)0.0698 (10)
H150.37010.18860.73630.084*
C160.3902 (3)0.1506 (3)0.5659 (3)0.0567 (8)
H160.32160.09600.55960.068*
C170.0912 (3)0.1942 (3)0.0833 (3)0.0468 (7)
C180.1739 (3)0.2720 (3)0.0022 (2)0.0448 (7)
C190.1132 (3)0.3795 (3)0.0558 (3)0.0547 (8)
H190.02270.39520.05040.066*
C200.1884 (4)0.4627 (3)0.1214 (3)0.0639 (9)
H200.14770.53330.15950.077*
C210.3240 (4)0.4402 (3)0.1299 (3)0.0683 (10)
H210.37390.49590.17330.082*
C220.3846 (3)0.3340 (3)0.0732 (3)0.0627 (9)
H220.47520.31880.07880.075*
C230.3098 (3)0.2500 (3)0.0078 (3)0.0520 (8)
H230.35100.17890.02930.062*
C240.0941 (3)0.1209 (3)0.4186 (2)0.0456 (7)
C250.0118 (3)0.2283 (3)0.4561 (2)0.0447 (7)
C260.0814 (3)0.2755 (3)0.3805 (3)0.0522 (8)
H260.08830.24450.30350.063*
C270.1641 (4)0.3690 (3)0.4208 (3)0.0676 (10)
H270.22740.39840.37100.081*
C280.1517 (4)0.4178 (3)0.5349 (3)0.0737 (11)
H280.20620.48030.56140.088*
C290.0573 (4)0.3730 (3)0.6102 (3)0.0698 (10)
H290.04780.40670.68630.084*
C300.0217 (3)0.2784 (3)0.5712 (3)0.0571 (8)
H300.08250.24740.62210.068*
C310.2916 (4)0.4852 (3)0.1780 (3)0.0660 (10)
H31A0.33240.51050.11010.099*
H31B0.35470.49500.24210.099*
H31C0.21710.53510.19460.099*
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
N10.0469 (13)0.0519 (15)0.0426 (14)0.0057 (11)0.0023 (11)0.0015 (12)
N20.0580 (16)0.087 (2)0.0416 (15)0.0196 (15)0.0011 (12)0.0016 (14)
N30.0566 (16)0.083 (2)0.0443 (16)0.0135 (14)0.0016 (12)0.0016 (14)
N40.080 (2)0.090 (2)0.066 (2)0.0052 (18)0.0064 (17)0.0285 (18)
O10.0542 (12)0.0487 (12)0.0367 (11)0.0012 (9)0.0065 (9)0.0000 (9)
O20.0587 (13)0.0587 (14)0.0641 (15)0.0120 (11)0.0105 (11)0.0002 (11)
O30.0742 (15)0.0765 (16)0.0481 (14)0.0220 (12)0.0009 (11)0.0133 (12)
O40.0534 (12)0.0416 (12)0.0440 (12)0.0014 (9)0.0062 (9)0.0006 (9)
C10.0412 (15)0.0398 (16)0.0409 (16)0.0028 (12)0.0037 (12)0.0013 (13)
C20.0448 (15)0.0470 (17)0.0362 (16)0.0024 (13)0.0034 (12)0.0048 (13)
C30.0465 (16)0.0443 (17)0.0449 (17)0.0009 (13)0.0060 (13)0.0093 (13)
C40.0378 (14)0.0431 (16)0.0410 (16)0.0015 (12)0.0025 (12)0.0055 (13)
C50.0368 (14)0.0465 (17)0.0357 (16)0.0038 (12)0.0005 (11)0.0016 (12)
C60.0366 (14)0.0433 (17)0.0407 (16)0.0020 (12)0.0002 (12)0.0054 (13)
C70.0474 (16)0.0479 (18)0.0393 (16)0.0001 (13)0.0063 (12)0.0037 (13)
C80.0488 (16)0.0446 (17)0.0432 (17)0.0023 (13)0.0078 (13)0.0068 (14)
C90.0605 (19)0.0501 (18)0.0438 (18)0.0023 (15)0.0129 (14)0.0003 (14)
C100.0493 (17)0.0476 (17)0.0427 (17)0.0017 (13)0.0057 (13)0.0022 (14)
C110.0465 (16)0.0529 (18)0.0430 (17)0.0071 (14)0.0022 (13)0.0035 (14)
C120.0529 (17)0.0502 (18)0.0427 (17)0.0005 (14)0.0035 (13)0.0057 (14)
C130.072 (2)0.080 (3)0.066 (2)0.026 (2)0.0107 (18)0.019 (2)
C140.081 (3)0.094 (3)0.081 (3)0.027 (2)0.007 (2)0.038 (2)
C150.080 (2)0.081 (3)0.045 (2)0.003 (2)0.0019 (17)0.0092 (18)
C160.062 (2)0.061 (2)0.0470 (19)0.0081 (16)0.0018 (15)0.0014 (15)
C170.0452 (16)0.0491 (18)0.0457 (17)0.0031 (14)0.0022 (13)0.0055 (14)
C180.0489 (16)0.0412 (17)0.0443 (17)0.0021 (13)0.0028 (13)0.0046 (13)
C190.0511 (18)0.0520 (19)0.059 (2)0.0061 (15)0.0065 (15)0.0002 (16)
C200.080 (2)0.051 (2)0.057 (2)0.0020 (18)0.0036 (18)0.0091 (16)
C210.080 (2)0.067 (2)0.057 (2)0.0141 (19)0.0093 (18)0.0092 (18)
C220.0550 (19)0.061 (2)0.073 (2)0.0063 (16)0.0108 (16)0.0037 (18)
C230.0523 (17)0.0480 (18)0.0551 (19)0.0005 (14)0.0007 (14)0.0027 (15)
C240.0467 (16)0.0507 (18)0.0398 (17)0.0002 (13)0.0014 (13)0.0068 (14)
C250.0482 (16)0.0480 (17)0.0388 (16)0.0016 (13)0.0094 (13)0.0067 (13)
C260.0605 (19)0.0560 (19)0.0406 (17)0.0045 (15)0.0101 (14)0.0016 (14)
C270.074 (2)0.070 (2)0.062 (2)0.0198 (19)0.0130 (17)0.0144 (19)
C280.092 (3)0.062 (2)0.068 (3)0.010 (2)0.030 (2)0.0012 (19)
C290.082 (3)0.076 (3)0.050 (2)0.005 (2)0.0135 (19)0.0058 (19)
C300.064 (2)0.066 (2)0.0414 (18)0.0011 (17)0.0065 (15)0.0019 (15)
C310.085 (2)0.050 (2)0.062 (2)0.0033 (17)0.0115 (18)0.0044 (17)
Geometric parameters (Å, º) top
N1—C111.366 (4)C13—C141.391 (6)
N1—N21.369 (4)C13—H130.9300
N1—C121.437 (5)C14—H140.9300
N2—N31.320 (4)C15—C161.388 (5)
N3—C101.383 (4)C15—H150.9300
N4—C151.337 (5)C16—H160.9300
N4—C141.343 (6)C17—C181.509 (5)
O1—C51.376 (4)C18—C231.397 (5)
O1—C91.458 (4)C18—C191.410 (5)
O2—C171.236 (4)C19—C201.398 (5)
O3—C241.232 (4)C19—H190.9300
O4—C11.378 (4)C20—C211.392 (6)
O4—C81.412 (4)C20—H200.9300
C1—C21.395 (4)C21—C221.393 (5)
C1—C61.412 (5)C21—H210.9300
C2—C31.398 (5)C22—C231.401 (5)
C2—C241.505 (5)C22—H220.9300
C3—C41.416 (5)C23—H230.9300
C3—H30.9300C24—C251.503 (5)
C4—C51.416 (4)C25—C301.402 (5)
C4—C171.507 (5)C25—C261.405 (5)
C5—C61.426 (5)C26—C271.401 (5)
C6—C71.459 (5)C26—H260.9300
C7—C81.352 (4)C27—C281.389 (6)
C7—H70.9300C27—H270.9300
C8—C311.480 (5)C28—C291.399 (6)
C9—C101.497 (4)C28—H280.9300
C9—H9A0.9700C29—C301.382 (5)
C9—H9B0.9700C29—H290.9300
C10—C111.369 (5)C30—H300.9300
C11—H110.9300C31—H31A0.9600
C12—C161.376 (5)C31—H31B0.9600
C12—C131.402 (5)C31—H31C0.9600
C11—N1—N2110.2 (3)N4—C15—H15117.3
C11—N1—C12130.0 (3)C16—C15—H15117.3
N2—N1—C12119.7 (3)C12—C16—C15118.3 (3)
N3—N2—N1106.9 (3)C12—C16—H16120.8
N2—N3—C10109.4 (3)C15—C16—H16120.8
C15—N4—C14115.0 (3)O2—C17—C4117.9 (3)
C5—O1—C9118.3 (2)O2—C17—C18118.5 (3)
C1—O4—C8106.1 (2)C4—C17—C18123.5 (3)
O4—C1—C2123.9 (3)C23—C18—C19118.8 (3)
O4—C1—C6110.6 (2)C23—C18—C17123.1 (3)
C2—C1—C6125.5 (3)C19—C18—C17117.8 (3)
C1—C2—C3114.7 (3)C20—C19—C18120.4 (3)
C1—C2—C24124.6 (3)C20—C19—H19119.8
C3—C2—C24120.7 (3)C18—C19—H19119.8
C2—C3—C4123.5 (3)C21—C20—C19120.3 (3)
C2—C3—H3118.2C21—C20—H20119.8
C4—C3—H3118.2C19—C20—H20119.8
C5—C4—C3119.9 (3)C22—C21—C20119.7 (3)
C5—C4—C17125.1 (3)C22—C21—H21120.2
C3—C4—C17114.9 (2)C20—C21—H21120.2
O1—C5—C4117.3 (3)C21—C22—C23120.3 (3)
O1—C5—C6124.3 (3)C21—C22—H22119.8
C4—C5—C6118.3 (3)C23—C22—H22119.8
C1—C6—C5118.1 (3)C18—C23—C22120.5 (3)
C1—C6—C7104.9 (3)C18—C23—H23119.7
C5—C6—C7136.9 (3)C22—C23—H23119.7
C8—C7—C6107.4 (3)O3—C24—C25120.7 (3)
C8—C7—H7126.3O3—C24—C2120.1 (3)
C6—C7—H7126.3C25—C24—C2119.3 (3)
C7—C8—O4110.9 (3)C30—C25—C26118.7 (3)
C7—C8—C31133.4 (3)C30—C25—C24119.5 (3)
O4—C8—C31115.6 (3)C26—C25—C24121.7 (3)
O1—C9—C10109.8 (3)C27—C26—C25120.2 (3)
O1—C9—H9A109.7C27—C26—H26119.9
C10—C9—H9A109.7C25—C26—H26119.9
O1—C9—H9B109.7C28—C27—C26120.1 (3)
C10—C9—H9B109.7C28—C27—H27120.0
H9A—C9—H9B108.2C26—C27—H27120.0
C11—C10—N3107.9 (3)C27—C28—C29120.1 (4)
C11—C10—C9131.1 (3)C27—C28—H28120.0
N3—C10—C9121.0 (3)C29—C28—H28120.0
N1—C11—C10105.6 (3)C30—C29—C28119.8 (3)
N1—C11—H11127.2C30—C29—H29120.1
C10—C11—H11127.2C28—C29—H29120.1
C16—C12—C13118.5 (3)C29—C30—C25121.2 (3)
C16—C12—N1121.7 (3)C29—C30—H30119.4
C13—C12—N1119.8 (3)C25—C30—H30119.4
C14—C13—C12117.9 (3)C8—C31—H31A109.5
C14—C13—H13121.0C8—C31—H31B109.5
C12—C13—H13121.0H31A—C31—H31B109.5
N4—C14—C13124.9 (4)C8—C31—H31C109.5
N4—C14—H14117.6H31A—C31—H31C109.5
C13—C14—H14117.6H31B—C31—H31C109.5
N4—C15—C16125.4 (4)
C11—N1—N2—N30.5 (3)N2—N1—C12—C16168.3 (3)
C12—N1—N2—N3177.1 (3)C11—N1—C12—C13172.8 (3)
N1—N2—N3—C100.3 (4)N2—N1—C12—C1311.3 (4)
C8—O4—C1—C2177.6 (2)C16—C12—C13—C140.5 (5)
C8—O4—C1—C60.1 (3)N1—C12—C13—C14179.0 (3)
O4—C1—C2—C3177.4 (2)C15—N4—C14—C130.0 (6)
C6—C1—C2—C30.0 (4)C12—C13—C14—N40.5 (7)
O4—C1—C2—C241.4 (4)C14—N4—C15—C160.6 (6)
C6—C1—C2—C24176.0 (3)C13—C12—C16—C150.1 (5)
C1—C2—C3—C40.5 (4)N1—C12—C16—C15179.5 (3)
C24—C2—C3—C4175.7 (2)N4—C15—C16—C120.5 (6)
C2—C3—C4—C50.3 (4)C5—C4—C17—O2144.0 (3)
C2—C3—C4—C17176.2 (2)C3—C4—C17—O232.3 (4)
C9—O1—C5—C4158.5 (2)C5—C4—C17—C1841.3 (4)
C9—O1—C5—C623.3 (4)C3—C4—C17—C18142.4 (3)
C3—C4—C5—O1179.9 (2)O2—C17—C18—C23149.1 (3)
C17—C4—C5—O13.7 (4)C4—C17—C18—C2325.6 (4)
C3—C4—C5—C61.6 (4)O2—C17—C18—C1923.6 (4)
C17—C4—C5—C6174.6 (2)C4—C17—C18—C19161.7 (3)
O4—C1—C6—C5176.4 (2)C23—C18—C19—C200.4 (5)
C2—C1—C6—C51.3 (4)C17—C18—C19—C20172.6 (3)
O4—C1—C6—C71.1 (3)C18—C19—C20—C210.1 (5)
C2—C1—C6—C7178.7 (3)C19—C20—C21—C220.3 (5)
O1—C5—C6—C1179.8 (2)C20—C21—C22—C230.0 (5)
C4—C5—C6—C12.0 (4)C19—C18—C23—C220.7 (5)
O1—C5—C6—C73.4 (5)C17—C18—C23—C22171.9 (3)
C4—C5—C6—C7178.4 (3)C21—C22—C23—C180.5 (5)
C1—C6—C7—C81.9 (3)C1—C2—C24—O3128.6 (3)
C5—C6—C7—C8174.9 (3)C3—C2—C24—O347.1 (4)
C6—C7—C8—O42.0 (3)C1—C2—C24—C2552.4 (4)
C6—C7—C8—C31176.2 (3)C3—C2—C24—C25131.8 (3)
C1—O4—C8—C71.3 (3)O3—C24—C25—C3020.2 (4)
C1—O4—C8—C31177.2 (2)C2—C24—C25—C30160.8 (3)
C5—O1—C9—C10149.1 (2)O3—C24—C25—C26155.7 (3)
N2—N3—C10—C110.9 (4)C2—C24—C25—C2623.2 (4)
N2—N3—C10—C9177.8 (3)C30—C25—C26—C271.2 (4)
O1—C9—C10—C1193.6 (4)C24—C25—C26—C27174.8 (3)
O1—C9—C10—N390.4 (4)C25—C26—C27—C281.8 (5)
N2—N1—C11—C101.0 (3)C26—C27—C28—C290.5 (5)
C12—N1—C11—C10177.2 (3)C27—C28—C29—C301.2 (6)
N3—C10—C11—N11.2 (3)C28—C29—C30—C251.8 (5)
C9—C10—C11—N1177.6 (3)C26—C25—C30—C290.5 (5)
C11—N1—C12—C167.6 (5)C24—C25—C30—C29176.6 (3)
Hydrogen-bond geometry (Å, º) top
D—H···AD—HH···AD···AD—H···A
C11—H11···O3i0.932.333.225 (10)161
C16—H16···O3i0.932.553.473 (10)171
Symmetry code: (i) x, y, z1.

Experimental details

Crystal data
Chemical formulaC31H22N4O4
Mr514.53
Crystal system, space groupTriclinic, P1
Temperature (K)296
a, b, c (Å)10.11 (2), 10.87 (3), 11.64 (3)
α, β, γ (°)94.73 (4), 92.07 (3), 92.05 (4)
V3)1273 (5)
Z2
Radiation typeMo Kα
µ (mm1)0.09
Crystal size (mm)0.38 × 0.22 × 0.13
Data collection
DiffractometerBruker SMART CCD area-detector
diffractometer
Absorption correctionMulti-scan
(SADABS; Sheldrick, 1996)
Tmin, Tmax0.966, 0.988
No. of measured, independent and
observed [I > 2σ(I)] reflections
9629, 4699, 2743
Rint0.044
(sin θ/λ)max1)0.606
Refinement
R[F2 > 2σ(F2)], wR(F2), S 0.053, 0.200, 0.85
No. of reflections4699
No. of parameters353
H-atom treatmentH-atom parameters constrained
Δρmax, Δρmin (e Å3)0.26, 0.17

Computer programs: SMART (Bruker, 2004), SAINT (Bruker, 2004), SHELXTL (Sheldrick, 2008).

Hydrogen-bond geometry (Å, º) top
D—H···AD—HH···AD···AD—H···A
C11—H11···O3i0.932.333.225 (10)161
C16—H16···O3i0.932.553.473 (10)171
Symmetry code: (i) x, y, z1.
 

Acknowledgements

The authors are grateful for financial support by the Science and Technology Department of Zhejiang Province Foundation of China (project No. 2010 C32022) and the Zhejiang Province Natural Science Foundation of China (project No. Y4090410.)

References

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