organic compounds
3-(5-Phenyl-4-phenylsulfonyl-1-p-tolyl-1H-pyrazol-3-yl)-1,2-dihydroquinoxaline
aDepartment of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia, and bDepartment of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia
*Correspondence e-mail: seikweng@um.edu.my
In the 30H24N4O2S, the dihydroquinoxaline fused-ring system is disordered over three orientations in a 0.358 (2):0.318 (3):0.324 (3) ratio; the mean planes of the non-H atoms of the disorder components are aligned at 4.0 (3), 11.8 (4) and 41.7 (2)° with respect to the pyrazole ring. The rings of the phenyl and tolyl substituents are aligned at 64.0 (1) and 43.7 (1)° with respect to the pyrazole ring. Weak intermolecular C—H⋯O hydrogen bonding links the molecules, forming supramolecular chains running along the a axis.
of the title compound, CRelated literature
For background to the biological properties of aryl-substituted pyrazoles, see: Abdel-Aziz et al. (2010).
Experimental
Crystal data
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Refinement
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Data collection: CrysAlis PRO (Agilent, 2010); cell CrysAlis PRO; data reduction: CrysAlis PRO; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: X-SEED (Barbour, 2001); software used to prepare material for publication: publCIF (Westrip, 2010).
Supporting information
10.1107/S1600536811005940/xu5163sup1.cif
contains datablocks global, I. DOI:Structure factors: contains datablock I. DOI: 10.1107/S1600536811005940/xu5163Isup2.hkl
The acetyl portion of 1-[5-phenyl-4-(phenylfulonyl)-1-p-tolyl-1H-pyrazol-3-yl]ethane was first converted to a bromoacetyl unit by bromination at 363–373 K to yield 2-bromo-1-[5-phenyl-4-(phenylsulfonyl)-1-p-tolyl-1H-pyrazol-3-yl)ethanone. The compound (10 mmol) was heated with o-phenylenediamine (10 mmol) in ethanol to yield the title compound. Crystals were obtained upon recrystallization from ethanol.
Carbon-bound H-atoms were placed in calculated positions [C—H 0.95 to 0.98 Å, Uiso(H) 1.2 to 1.5Ueq(C)] and were included in the
in the riding model approximation.The dihydroquinoxalinyl fused-ring is disordered over three orientations in a 0.358 (2): 0.318 (3): 0.324 (3) ratio. The first two disorder components are close to each other, so that the temperature factors of the singly-primed atoms were set to those of the unprimed atoms. The anisotropic temperature factors of the atoms of the three disorder components were restrained to be nearly isotropic, with the restraint being much tighter for the C1/C1'/C1" set of atoms. The aromatic rings were refined as rigid hexagons of 1.39 Å sides. The carbon–nitrogentertiary distances were restrained to 1.35±0.01 Å and the carbon–nitrogensecondary to 1.45±0.01 Å. The carbon–carbon single-bond distances were restrained to 1.50±0.01 Å. The amino H-atoms were treated in the riding mode [N—H 0.88 Å, Uiso(H) 1.2Ueq(N)].
Data collection: CrysAlis PRO (Agilent, 2010); cell
CrysAlis PRO (Agilent, 2010); data reduction: CrysAlis PRO (Agilent, 2010); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: X-SEED (Barbour, 2001); software used to prepare material for publication: publCIF (Westrip, 2010).Fig. 1. Thermal ellipsoid plot (Barbour, 2001) of C30H24N4O2S at the 70% probability level; hydrogen atoms are drawn as spheres of arbitrary radius. The disorder is not shown. |
C30H24N4O2S | F(000) = 1056 |
Mr = 504.59 | Dx = 1.368 Mg m−3 |
Monoclinic, P21/c | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: -P 2ybc | Cell parameters from 4169 reflections |
a = 6.2829 (2) Å | θ = 2.5–29.3° |
b = 24.5162 (7) Å | µ = 0.17 mm−1 |
c = 15.9180 (5) Å | T = 100 K |
β = 91.925 (3)° | Prism, yellow |
V = 2450.51 (13) Å3 | 0.20 × 0.02 × 0.02 mm |
Z = 4 |
Agilent SuperNova Dual diffractometer with an Atlas detector | 5524 independent reflections |
Radiation source: SuperNova (Mo) X-ray Source | 3897 reflections with I > 2σ(I) |
Mirror monochromator | Rint = 0.054 |
Detector resolution: 10.4041 pixels mm-1 | θmax = 27.5°, θmin = 2.6° |
ω scans | h = −8→8 |
Absorption correction: multi-scan (CrysAlis PRO; Agilent, 2010) | k = −31→31 |
Tmin = 0.967, Tmax = 0.997 | l = −20→20 |
16288 measured reflections |
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)] = 0.062 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.158 | H-atom parameters constrained |
S = 1.02 | w = 1/[σ2(Fo2) + (0.0634P)2 + 1.9372P] where P = (Fo2 + 2Fc2)/3 |
5524 reflections | (Δ/σ)max = 0.001 |
422 parameters | Δρmax = 0.38 e Å−3 |
139 restraints | Δρmin = −0.40 e Å−3 |
C30H24N4O2S | V = 2450.51 (13) Å3 |
Mr = 504.59 | Z = 4 |
Monoclinic, P21/c | Mo Kα radiation |
a = 6.2829 (2) Å | µ = 0.17 mm−1 |
b = 24.5162 (7) Å | T = 100 K |
c = 15.9180 (5) Å | 0.20 × 0.02 × 0.02 mm |
β = 91.925 (3)° |
Agilent SuperNova Dual diffractometer with an Atlas detector | 5524 independent reflections |
Absorption correction: multi-scan (CrysAlis PRO; Agilent, 2010) | 3897 reflections with I > 2σ(I) |
Tmin = 0.967, Tmax = 0.997 | Rint = 0.054 |
16288 measured reflections |
R[F2 > 2σ(F2)] = 0.062 | 139 restraints |
wR(F2) = 0.158 | H-atom parameters constrained |
S = 1.02 | Δρmax = 0.38 e Å−3 |
5524 reflections | Δρmin = −0.40 e Å−3 |
422 parameters |
x | y | z | Uiso*/Ueq | Occ. (<1) | |
S1 | 0.81495 (10) | 0.59167 (2) | 0.63024 (4) | 0.02549 (18) | |
O1 | 1.0308 (3) | 0.59391 (8) | 0.66188 (15) | 0.0434 (6) | |
O2 | 0.7677 (3) | 0.62026 (7) | 0.55309 (12) | 0.0317 (5) | |
N1 | 0.804 (2) | 0.5182 (4) | 0.8067 (8) | 0.034 (3) | 0.358 (2) |
N2 | 0.6304 (13) | 0.5044 (4) | 0.9751 (5) | 0.0518 (19) | 0.358 (2) |
H2 | 0.5832 | 0.5024 | 1.0264 | 0.062* | 0.358 (2) |
N1' | 0.854 (3) | 0.5300 (7) | 0.8110 (12) | 0.034 (3) | 0.318 (3) |
N2' | 0.7437 (15) | 0.5043 (5) | 0.9645 (7) | 0.0518 (19) | 0.318 (3) |
H2' | 0.6985 | 0.4916 | 1.0125 | 0.062* | 0.318 (3) |
N1" | 0.8972 (12) | 0.5346 (4) | 0.7959 (8) | 0.018 (2) | 0.324 (3) |
N2" | 0.6519 (13) | 0.4503 (3) | 0.8722 (6) | 0.058 (3) | 0.324 (3) |
H2" | 0.5796 | 0.4244 | 0.8967 | 0.070* | 0.324 (3) |
N3 | 0.4322 (4) | 0.62374 (9) | 0.81706 (14) | 0.0300 (5) | |
N4 | 0.3835 (3) | 0.66333 (8) | 0.76021 (13) | 0.0224 (5) | |
C1 | 0.696 (2) | 0.5572 (4) | 0.8435 (7) | 0.027 (2) | 0.358 (2) |
C2 | 0.5687 (19) | 0.5421 (6) | 0.9157 (8) | 0.049 (3) | 0.358 (2) |
H2A | 0.5418 | 0.5764 | 0.9465 | 0.059* | 0.358 (2) |
H2B | 0.4290 | 0.5298 | 0.8922 | 0.059* | 0.358 (2) |
C3 | 0.7815 (8) | 0.4692 (2) | 0.9407 (3) | 0.0328 (14) | 0.358 (2) |
C4 | 0.8492 (9) | 0.4250 (2) | 0.9894 (3) | 0.0443 (16) | 0.358 (2) |
H4A | 0.7923 | 0.4194 | 1.0433 | 0.053* | 0.358 (2) |
C5 | 1.0001 (10) | 0.3892 (2) | 0.9594 (3) | 0.0458 (17) | 0.358 (2) |
H5 | 1.0464 | 0.3590 | 0.9927 | 0.055* | 0.358 (2) |
C6 | 1.0834 (10) | 0.3974 (2) | 0.8806 (4) | 0.054 (2) | 0.358 (2) |
H6 | 1.1865 | 0.3729 | 0.8600 | 0.065* | 0.358 (2) |
C7 | 1.0157 (10) | 0.4416 (2) | 0.8318 (3) | 0.0432 (18) | 0.358 (2) |
H7 | 1.0726 | 0.4472 | 0.7780 | 0.052* | 0.358 (2) |
C8 | 0.8647 (9) | 0.47745 (19) | 0.8619 (3) | 0.0314 (16) | 0.358 (2) |
C1' | 0.659 (2) | 0.5469 (5) | 0.8348 (9) | 0.027 (2) | 0.318 (3) |
C2' | 0.634 (2) | 0.5474 (6) | 0.9271 (9) | 0.049 (3) | 0.318 (3) |
H2'A | 0.6885 | 0.5822 | 0.9506 | 0.059* | 0.318 (3) |
H2'B | 0.4809 | 0.5446 | 0.9396 | 0.059* | 0.318 (3) |
C3' | 0.9213 (9) | 0.4799 (2) | 0.9307 (4) | 0.0328 (14) | 0.318 (3) |
C4' | 1.0383 (11) | 0.4432 (3) | 0.9802 (3) | 0.0443 (16) | 0.318 (3) |
H4' | 0.9969 | 0.4356 | 1.0358 | 0.053* | 0.318 (3) |
C5' | 1.2157 (10) | 0.4176 (3) | 0.9483 (4) | 0.0458 (17) | 0.318 (3) |
H5' | 1.2957 | 0.3925 | 0.9821 | 0.055* | 0.318 (3) |
C6' | 1.2763 (11) | 0.4288 (3) | 0.8669 (4) | 0.054 (2) | 0.318 (3) |
H6' | 1.3976 | 0.4113 | 0.8451 | 0.065* | 0.318 (3) |
C7' | 1.1594 (14) | 0.4655 (4) | 0.8174 (3) | 0.0432 (18) | 0.318 (3) |
H7' | 1.2007 | 0.4731 | 0.7617 | 0.052* | 0.318 (3) |
C8' | 0.9819 (12) | 0.4911 (3) | 0.8493 (4) | 0.0314 (16) | 0.318 (3) |
C1" | 0.6918 (14) | 0.5421 (4) | 0.8112 (7) | 0.030 (3) | 0.324 (3) |
C2" | 0.5589 (15) | 0.4998 (3) | 0.8485 (6) | 0.042 (2) | 0.324 (3) |
H2"A | 0.4948 | 0.5157 | 0.8989 | 0.050* | 0.324 (3) |
H2"B | 0.4406 | 0.4917 | 0.8078 | 0.050* | 0.324 (3) |
C3" | 0.8676 (10) | 0.4445 (3) | 0.8547 (5) | 0.053 (3) | 0.324 (3) |
C4" | 0.9628 (12) | 0.3945 (3) | 0.8730 (6) | 0.065 (4) | 0.324 (3) |
H4" | 0.8816 | 0.3659 | 0.8962 | 0.078* | 0.324 (3) |
C5" | 1.1768 (13) | 0.3865 (3) | 0.8573 (6) | 0.075 (4) | 0.324 (3) |
H5" | 1.2419 | 0.3523 | 0.8698 | 0.089* | 0.324 (3) |
C6" | 1.2956 (10) | 0.4284 (3) | 0.8234 (6) | 0.065 (4) | 0.324 (3) |
H6" | 1.4419 | 0.4229 | 0.8126 | 0.078* | 0.324 (3) |
C7" | 1.2003 (12) | 0.4783 (3) | 0.8051 (5) | 0.051 (3) | 0.324 (3) |
H7" | 1.2815 | 0.5070 | 0.7819 | 0.061* | 0.324 (3) |
C8" | 0.9863 (12) | 0.4864 (2) | 0.8208 (5) | 0.044 (3) | 0.324 (3) |
C9 | 0.5873 (4) | 0.59504 (10) | 0.78359 (17) | 0.0275 (6) | |
C10 | 0.6366 (4) | 0.61620 (9) | 0.70379 (16) | 0.0213 (5) | |
C11 | 0.5021 (4) | 0.66014 (9) | 0.69050 (15) | 0.0193 (5) | |
C12 | 0.7410 (4) | 0.52265 (10) | 0.61533 (16) | 0.0222 (5) | |
C13 | 0.9002 (4) | 0.48606 (10) | 0.59728 (18) | 0.0306 (6) | |
H13 | 1.0449 | 0.4974 | 0.5986 | 0.037* | |
C14 | 0.8469 (4) | 0.43271 (11) | 0.57721 (18) | 0.0313 (6) | |
H14 | 0.9554 | 0.4075 | 0.5637 | 0.038* | |
C15 | 0.6385 (4) | 0.41603 (10) | 0.57666 (17) | 0.0279 (6) | |
H15 | 0.6029 | 0.3793 | 0.5633 | 0.034* | |
C16 | 0.4805 (4) | 0.45288 (10) | 0.5956 (2) | 0.0336 (7) | |
H16 | 0.3364 | 0.4412 | 0.5960 | 0.040* | |
C17 | 0.5304 (4) | 0.50657 (10) | 0.61392 (18) | 0.0299 (6) | |
H17 | 0.4213 | 0.5321 | 0.6254 | 0.036* | |
C18 | 0.4762 (4) | 0.69961 (9) | 0.62105 (16) | 0.0230 (5) | |
C19 | 0.2844 (4) | 0.70325 (11) | 0.57537 (16) | 0.0279 (6) | |
H19 | 0.1721 | 0.6785 | 0.5860 | 0.033* | |
C20 | 0.2575 (5) | 0.74308 (13) | 0.51430 (19) | 0.0420 (8) | |
H20 | 0.1263 | 0.7456 | 0.4831 | 0.050* | |
C21 | 0.4199 (7) | 0.77902 (13) | 0.4985 (2) | 0.0522 (9) | |
H21 | 0.3998 | 0.8068 | 0.4575 | 0.063* | |
C22 | 0.6139 (6) | 0.77443 (13) | 0.5431 (2) | 0.0519 (9) | |
H22 | 0.7273 | 0.7986 | 0.5312 | 0.062* | |
C23 | 0.6420 (5) | 0.73508 (11) | 0.60416 (18) | 0.0352 (7) | |
H23 | 0.7741 | 0.7322 | 0.6347 | 0.042* | |
C24 | 0.2196 (4) | 0.70160 (11) | 0.77998 (16) | 0.0273 (6) | |
C25 | 0.2472 (4) | 0.75683 (11) | 0.76539 (19) | 0.0338 (6) | |
H25 | 0.3723 | 0.7698 | 0.7401 | 0.041* | |
C26 | 0.0889 (5) | 0.79293 (13) | 0.7884 (2) | 0.0409 (7) | |
H26 | 0.1070 | 0.8309 | 0.7790 | 0.049* | |
C27 | −0.0956 (4) | 0.77443 (13) | 0.8251 (2) | 0.0406 (8) | |
C28 | −0.1194 (4) | 0.71885 (13) | 0.83758 (19) | 0.0383 (7) | |
H28 | −0.2454 | 0.7057 | 0.8620 | 0.046* | |
C29 | 0.0362 (4) | 0.68207 (12) | 0.81537 (17) | 0.0310 (6) | |
H29 | 0.0174 | 0.6441 | 0.8242 | 0.037* | |
C30 | −0.2606 (5) | 0.81477 (15) | 0.8538 (2) | 0.0539 (10) | |
H30A | −0.3979 | 0.7962 | 0.8585 | 0.081* | |
H30B | −0.2750 | 0.8445 | 0.8129 | 0.081* | |
H30C | −0.2157 | 0.8297 | 0.9087 | 0.081* |
U11 | U22 | U33 | U12 | U13 | U23 | |
S1 | 0.0197 (3) | 0.0221 (3) | 0.0349 (4) | −0.0019 (2) | 0.0043 (3) | −0.0087 (3) |
O1 | 0.0207 (9) | 0.0356 (11) | 0.0736 (16) | −0.0014 (8) | −0.0025 (10) | −0.0245 (11) |
O2 | 0.0408 (11) | 0.0249 (9) | 0.0305 (10) | −0.0031 (8) | 0.0153 (9) | −0.0025 (8) |
N1 | 0.061 (6) | 0.015 (5) | 0.025 (3) | 0.003 (4) | −0.019 (4) | −0.008 (3) |
N2 | 0.062 (5) | 0.062 (3) | 0.033 (3) | 0.014 (5) | 0.013 (4) | 0.021 (3) |
N1' | 0.061 (6) | 0.015 (5) | 0.025 (3) | 0.003 (4) | −0.019 (4) | −0.008 (3) |
N2' | 0.062 (5) | 0.062 (3) | 0.033 (3) | 0.014 (5) | 0.013 (4) | 0.021 (3) |
N1" | 0.017 (3) | 0.021 (4) | 0.018 (4) | −0.001 (3) | 0.011 (3) | 0.007 (3) |
N2" | 0.081 (6) | 0.034 (4) | 0.062 (6) | 0.000 (4) | 0.027 (5) | 0.017 (4) |
N3 | 0.0298 (12) | 0.0392 (13) | 0.0211 (11) | −0.0052 (10) | 0.0004 (9) | 0.0040 (10) |
N4 | 0.0209 (10) | 0.0268 (10) | 0.0193 (10) | −0.0008 (8) | 0.0009 (8) | −0.0030 (9) |
C1 | 0.044 (4) | 0.017 (4) | 0.021 (3) | −0.011 (3) | −0.014 (3) | −0.003 (3) |
C2 | 0.068 (7) | 0.044 (4) | 0.033 (4) | −0.022 (4) | −0.033 (4) | 0.010 (3) |
C3 | 0.041 (3) | 0.031 (3) | 0.026 (3) | 0.008 (3) | 0.004 (3) | 0.007 (2) |
C4 | 0.052 (4) | 0.041 (3) | 0.040 (3) | 0.010 (3) | 0.003 (3) | 0.007 (3) |
C5 | 0.054 (4) | 0.037 (3) | 0.045 (4) | 0.013 (3) | −0.006 (3) | 0.013 (3) |
C6 | 0.055 (5) | 0.048 (4) | 0.058 (5) | 0.028 (4) | −0.005 (4) | 0.006 (4) |
C7 | 0.049 (4) | 0.042 (4) | 0.039 (4) | 0.022 (3) | 0.006 (4) | 0.009 (3) |
C8 | 0.031 (4) | 0.026 (3) | 0.038 (4) | 0.002 (3) | −0.002 (3) | 0.002 (3) |
C1' | 0.044 (4) | 0.017 (4) | 0.021 (3) | −0.011 (3) | −0.014 (3) | −0.003 (3) |
C2' | 0.068 (7) | 0.044 (4) | 0.033 (4) | −0.022 (4) | −0.033 (4) | 0.010 (3) |
C3' | 0.041 (3) | 0.031 (3) | 0.026 (3) | 0.008 (3) | 0.004 (3) | 0.007 (2) |
C4' | 0.052 (4) | 0.041 (3) | 0.040 (3) | 0.010 (3) | 0.003 (3) | 0.007 (3) |
C5' | 0.054 (4) | 0.037 (3) | 0.045 (4) | 0.013 (3) | −0.006 (3) | 0.013 (3) |
C6' | 0.055 (5) | 0.048 (4) | 0.058 (5) | 0.028 (4) | −0.005 (4) | 0.006 (4) |
C7' | 0.049 (4) | 0.042 (4) | 0.039 (4) | 0.022 (3) | 0.006 (4) | 0.009 (3) |
C8' | 0.031 (4) | 0.026 (3) | 0.038 (4) | 0.002 (3) | −0.002 (3) | 0.002 (3) |
C1" | 0.040 (4) | 0.033 (5) | 0.017 (4) | 0.002 (4) | 0.006 (4) | 0.009 (4) |
C2" | 0.055 (5) | 0.029 (4) | 0.042 (5) | 0.003 (4) | 0.012 (4) | 0.000 (4) |
C3" | 0.064 (6) | 0.056 (6) | 0.041 (5) | 0.014 (5) | 0.018 (5) | 0.011 (5) |
C4" | 0.087 (8) | 0.053 (6) | 0.057 (6) | 0.026 (6) | 0.008 (6) | 0.014 (5) |
C5" | 0.088 (8) | 0.062 (7) | 0.076 (7) | 0.030 (6) | 0.022 (6) | 0.012 (6) |
C6" | 0.071 (7) | 0.067 (7) | 0.056 (7) | 0.024 (6) | −0.001 (6) | 0.012 (6) |
C7" | 0.049 (6) | 0.050 (6) | 0.054 (6) | 0.023 (5) | 0.001 (5) | 0.000 (5) |
C8" | 0.058 (6) | 0.042 (6) | 0.033 (5) | 0.017 (5) | 0.003 (5) | 0.009 (5) |
C9 | 0.0296 (13) | 0.0253 (13) | 0.0274 (14) | −0.0026 (11) | −0.0031 (11) | 0.0049 (11) |
C10 | 0.0210 (12) | 0.0188 (11) | 0.0240 (13) | −0.0009 (9) | −0.0013 (10) | −0.0032 (10) |
C11 | 0.0178 (11) | 0.0213 (11) | 0.0186 (12) | −0.0043 (9) | 0.0001 (9) | −0.0045 (10) |
C12 | 0.0223 (12) | 0.0224 (12) | 0.0220 (13) | 0.0006 (10) | −0.0002 (10) | −0.0041 (10) |
C13 | 0.0193 (12) | 0.0294 (13) | 0.0431 (17) | 0.0014 (10) | 0.0017 (12) | −0.0059 (12) |
C14 | 0.0283 (14) | 0.0254 (13) | 0.0406 (16) | 0.0070 (11) | 0.0065 (12) | −0.0037 (12) |
C15 | 0.0324 (14) | 0.0199 (12) | 0.0317 (15) | −0.0008 (10) | 0.0049 (12) | −0.0048 (11) |
C16 | 0.0223 (13) | 0.0262 (13) | 0.0528 (19) | −0.0042 (11) | 0.0066 (13) | −0.0061 (13) |
C17 | 0.0197 (12) | 0.0225 (12) | 0.0477 (17) | 0.0029 (10) | 0.0034 (12) | −0.0058 (12) |
C18 | 0.0301 (13) | 0.0190 (11) | 0.0200 (13) | 0.0008 (10) | 0.0009 (10) | −0.0017 (10) |
C19 | 0.0293 (13) | 0.0302 (13) | 0.0241 (14) | 0.0045 (11) | −0.0007 (11) | −0.0040 (11) |
C20 | 0.0542 (19) | 0.0457 (18) | 0.0258 (15) | 0.0225 (16) | −0.0046 (14) | 0.0014 (14) |
C21 | 0.094 (3) | 0.0345 (17) | 0.0286 (17) | 0.0108 (18) | 0.0036 (18) | 0.0107 (14) |
C22 | 0.083 (3) | 0.0366 (17) | 0.0364 (18) | −0.0200 (17) | 0.0049 (18) | 0.0102 (15) |
C23 | 0.0440 (17) | 0.0307 (14) | 0.0307 (15) | −0.0110 (13) | −0.0007 (13) | 0.0031 (12) |
C24 | 0.0213 (12) | 0.0349 (14) | 0.0257 (14) | 0.0010 (11) | −0.0010 (10) | −0.0155 (12) |
C25 | 0.0258 (13) | 0.0356 (15) | 0.0403 (16) | −0.0025 (12) | 0.0038 (12) | −0.0164 (13) |
C26 | 0.0339 (15) | 0.0380 (16) | 0.0503 (19) | 0.0039 (13) | −0.0052 (14) | −0.0230 (15) |
C27 | 0.0241 (14) | 0.0551 (19) | 0.0420 (18) | 0.0051 (13) | −0.0048 (12) | −0.0297 (15) |
C28 | 0.0223 (13) | 0.060 (2) | 0.0330 (16) | −0.0050 (13) | 0.0014 (12) | −0.0234 (15) |
C29 | 0.0223 (13) | 0.0443 (16) | 0.0261 (14) | −0.0013 (12) | −0.0025 (11) | −0.0129 (13) |
C30 | 0.0335 (16) | 0.064 (2) | 0.064 (2) | 0.0130 (15) | −0.0042 (16) | −0.0388 (19) |
S1—O1 | 1.432 (2) | C1"—C9 | 1.512 (8) |
S1—O2 | 1.436 (2) | C2"—H2"A | 0.9900 |
S1—C10 | 1.754 (2) | C2"—H2"B | 0.9900 |
S1—C12 | 1.769 (2) | C3"—C4" | 1.3900 |
N1—C1 | 1.322 (9) | C3"—C8" | 1.3900 |
N1—C8 | 1.375 (9) | C4"—C5" | 1.3900 |
N2—C2 | 1.370 (9) | C4"—H4" | 0.9500 |
N2—C3 | 1.408 (7) | C5"—C6" | 1.3900 |
N2—N2i | 1.856 (16) | C5"—H5" | 0.9500 |
N2—H2 | 0.8800 | C6"—C7" | 1.3900 |
N1'—C1' | 1.358 (10) | C6"—H6" | 0.9500 |
N1'—C8' | 1.379 (9) | C7"—C8" | 1.3900 |
N2'—C2' | 1.385 (9) | C7"—H7" | 0.9500 |
N2'—C3' | 1.390 (8) | C9—C10 | 1.416 (4) |
N2'—H2' | 0.8800 | C10—C11 | 1.381 (3) |
N1"—C1" | 1.335 (8) | C11—C18 | 1.474 (3) |
N1"—C8" | 1.361 (8) | C12—C13 | 1.381 (3) |
N2"—C2" | 1.392 (8) | C12—C17 | 1.380 (3) |
N2"—C3" | 1.400 (8) | C13—C14 | 1.385 (4) |
N2"—H2" | 0.8800 | C13—H13 | 0.9500 |
N3—C9 | 1.328 (3) | C14—C15 | 1.371 (4) |
N3—N4 | 1.355 (3) | C14—H14 | 0.9500 |
N4—C11 | 1.359 (3) | C15—C16 | 1.383 (4) |
N4—C24 | 1.436 (3) | C15—H15 | 0.9500 |
C1—C2 | 1.469 (9) | C16—C17 | 1.382 (4) |
C1—C9 | 1.480 (8) | C16—H16 | 0.9500 |
C2—H2A | 0.9900 | C17—H17 | 0.9500 |
C2—H2B | 0.9900 | C18—C19 | 1.389 (4) |
C3—C4 | 1.3900 | C18—C23 | 1.390 (4) |
C3—C8 | 1.3900 | C19—C20 | 1.384 (4) |
C4—C5 | 1.3900 | C19—H19 | 0.9500 |
C4—H4A | 0.9500 | C20—C21 | 1.378 (5) |
C5—C6 | 1.3900 | C20—H20 | 0.9500 |
C5—H5 | 0.9500 | C21—C22 | 1.394 (5) |
C6—C7 | 1.3900 | C21—H21 | 0.9500 |
C6—H6 | 0.9500 | C22—C23 | 1.377 (4) |
C7—C8 | 1.3900 | C22—H22 | 0.9500 |
C7—H7 | 0.9500 | C23—H23 | 0.9500 |
C1'—C2' | 1.483 (10) | C24—C29 | 1.385 (4) |
C1'—C9 | 1.494 (9) | C24—C25 | 1.386 (4) |
C2'—H2'A | 0.9900 | C25—C26 | 1.390 (4) |
C2'—H2'B | 0.9900 | C25—H25 | 0.9500 |
C3'—C4' | 1.3900 | C26—C27 | 1.391 (4) |
C3'—C8' | 1.3900 | C26—H26 | 0.9500 |
C4'—C5' | 1.3900 | C27—C28 | 1.386 (5) |
C4'—H4' | 0.9500 | C27—C30 | 1.515 (4) |
C5'—C6' | 1.3900 | C28—C29 | 1.384 (4) |
C5'—H5' | 0.9500 | C28—H28 | 0.9500 |
C6'—C7' | 1.3900 | C29—H29 | 0.9500 |
C6'—H6' | 0.9500 | C30—H30A | 0.9800 |
C7'—C8' | 1.3900 | C30—H30B | 0.9800 |
C7'—H7' | 0.9500 | C30—H30C | 0.9800 |
C1"—C2" | 1.470 (9) | ||
O1—S1—O2 | 116.63 (13) | C8"—C3"—N2" | 122.5 (6) |
O1—S1—C10 | 111.78 (12) | C5"—C4"—C3" | 120.0 |
O2—S1—C10 | 106.57 (11) | C5"—C4"—H4" | 120.0 |
O1—S1—C12 | 108.98 (12) | C3"—C4"—H4" | 120.0 |
O2—S1—C12 | 107.84 (11) | C4"—C5"—C6" | 120.0 |
C10—S1—C12 | 104.29 (12) | C4"—C5"—H5" | 120.0 |
C1—N1—C8 | 112.2 (10) | C6"—C5"—H5" | 120.0 |
C2—N2—C3 | 108.9 (9) | C7"—C6"—C5" | 120.0 |
C2—N2—N2i | 98.0 (8) | C7"—C6"—H6" | 120.0 |
C3—N2—N2i | 135.4 (9) | C5"—C6"—H6" | 120.0 |
C2—N2—H2 | 125.5 | C8"—C7"—C6" | 120.0 |
C3—N2—H2 | 125.5 | C8"—C7"—H7" | 120.0 |
C1'—N1'—C8' | 127.4 (13) | C6"—C7"—H7" | 120.0 |
C2'—N2'—C3' | 123.8 (10) | N1"—C8"—C7" | 117.5 (6) |
C2'—N2'—H2' | 118.1 | N1"—C8"—C3" | 122.3 (6) |
C3'—N2'—H2' | 118.1 | C7"—C8"—C3" | 120.0 |
C1"—N1"—C8" | 117.2 (7) | N3—C9—C10 | 110.6 (2) |
C2"—N2"—C3" | 115.8 (7) | N3—C9—C1 | 113.7 (6) |
C2"—N2"—H2" | 122.1 | C10—C9—C1 | 134.2 (6) |
C3"—N2"—H2" | 122.1 | N3—C9—C1' | 114.3 (7) |
C9—N3—N4 | 105.3 (2) | C10—C9—C1' | 135.1 (7) |
N3—N4—C11 | 112.7 (2) | N3—C9—C1" | 130.9 (4) |
N3—N4—C24 | 118.0 (2) | C10—C9—C1" | 118.0 (4) |
C11—N4—C24 | 129.3 (2) | C11—C10—C9 | 105.8 (2) |
N1—C1—C2 | 117.8 (10) | C11—C10—S1 | 124.51 (19) |
N1—C1—C9 | 113.7 (8) | C9—C10—S1 | 129.57 (19) |
C2—C1—C9 | 114.3 (8) | N4—C11—C10 | 105.6 (2) |
N2—C2—C1 | 124.2 (11) | N4—C11—C18 | 121.6 (2) |
N2—C2—H2A | 106.3 | C10—C11—C18 | 132.7 (2) |
C1—C2—H2A | 106.3 | C13—C12—C17 | 120.8 (2) |
N2—C2—H2B | 106.3 | C13—C12—S1 | 117.43 (19) |
C1—C2—H2B | 106.3 | C17—C12—S1 | 121.52 (19) |
H2A—C2—H2B | 106.4 | C12—C13—C14 | 119.3 (2) |
C4—C3—C8 | 120.0 | C12—C13—H13 | 120.3 |
C4—C3—N2 | 117.2 (5) | C14—C13—H13 | 120.3 |
C8—C3—N2 | 122.8 (5) | C15—C14—C13 | 120.5 (2) |
C5—C4—C3 | 120.0 | C15—C14—H14 | 119.8 |
C5—C4—H4A | 120.0 | C13—C14—H14 | 119.8 |
C3—C4—H4A | 120.0 | C14—C15—C16 | 119.7 (2) |
C4—C5—C6 | 120.0 | C14—C15—H15 | 120.1 |
C4—C5—H5 | 120.0 | C16—C15—H15 | 120.1 |
C6—C5—H5 | 120.0 | C15—C16—C17 | 120.6 (2) |
C7—C6—C5 | 120.0 | C15—C16—H16 | 119.7 |
C7—C6—H6 | 120.0 | C17—C16—H16 | 119.7 |
C5—C6—H6 | 120.0 | C12—C17—C16 | 119.1 (2) |
C6—C7—C8 | 120.0 | C12—C17—H17 | 120.5 |
C6—C7—H7 | 120.0 | C16—C17—H17 | 120.5 |
C8—C7—H7 | 120.0 | C19—C18—C23 | 120.1 (2) |
N1—C8—C7 | 114.6 (7) | C19—C18—C11 | 120.5 (2) |
N1—C8—C3 | 125.3 (7) | C23—C18—C11 | 119.4 (2) |
C7—C8—C3 | 120.0 | C20—C19—C18 | 119.8 (3) |
N1'—C1'—C2' | 113.9 (12) | C20—C19—H19 | 120.1 |
N1'—C1'—C9 | 110.2 (9) | C18—C19—H19 | 120.1 |
C2'—C1'—C9 | 119.7 (10) | C21—C20—C19 | 120.4 (3) |
N2'—C2'—C1' | 110.7 (11) | C21—C20—H20 | 119.8 |
N2'—C2'—H2'A | 109.5 | C19—C20—H20 | 119.8 |
C1'—C2'—H2'A | 109.5 | C20—C21—C22 | 119.8 (3) |
N2'—C2'—H2'B | 109.5 | C20—C21—H21 | 120.1 |
C1'—C2'—H2'B | 109.5 | C22—C21—H21 | 120.1 |
H2'A—C2'—H2'B | 108.1 | C23—C22—C21 | 120.3 (3) |
C4'—C3'—C8' | 120.0 | C23—C22—H22 | 119.8 |
C4'—C3'—N2' | 118.3 (6) | C21—C22—H22 | 119.8 |
C8'—C3'—N2' | 121.7 (6) | C22—C23—C18 | 119.7 (3) |
C3'—C4'—C5' | 120.0 | C22—C23—H23 | 120.1 |
C3'—C4'—H4' | 120.0 | C18—C23—H23 | 120.1 |
C5'—C4'—H4' | 120.0 | C29—C24—C25 | 121.1 (2) |
C4'—C5'—C6' | 120.0 | C29—C24—N4 | 118.4 (2) |
C4'—C5'—H5' | 120.0 | C25—C24—N4 | 120.4 (2) |
C6'—C5'—H5' | 120.0 | C24—C25—C26 | 118.9 (3) |
C7'—C6'—C5' | 120.0 | C24—C25—H25 | 120.6 |
C7'—C6'—H6' | 120.0 | C26—C25—H25 | 120.6 |
C5'—C6'—H6' | 120.0 | C25—C26—C27 | 121.1 (3) |
C6'—C7'—C8' | 120.0 | C25—C26—H26 | 119.4 |
C6'—C7'—H7' | 120.0 | C27—C26—H26 | 119.4 |
C8'—C7'—H7' | 120.0 | C28—C27—C26 | 118.4 (3) |
N1'—C8'—C7' | 128.0 (9) | C28—C27—C30 | 121.4 (3) |
N1'—C8'—C3' | 112.0 (9) | C26—C27—C30 | 120.1 (3) |
C7'—C8'—C3' | 120.0 | C29—C28—C27 | 121.6 (3) |
N1"—C1"—C2" | 122.8 (7) | C29—C28—H28 | 119.2 |
N1"—C1"—C9 | 118.6 (7) | C27—C28—H28 | 119.2 |
C2"—C1"—C9 | 118.5 (7) | C24—C29—C28 | 118.9 (3) |
N2"—C2"—C1" | 119.1 (8) | C24—C29—H29 | 120.6 |
N2"—C2"—H2"A | 107.5 | C28—C29—H29 | 120.6 |
C1"—C2"—H2"A | 107.5 | C27—C30—H30A | 109.5 |
N2"—C2"—H2"B | 107.5 | C27—C30—H30B | 109.5 |
C1"—C2"—H2"B | 107.5 | H30A—C30—H30B | 109.5 |
H2"A—C2"—H2"B | 107.0 | C27—C30—H30C | 109.5 |
C4"—C3"—C8" | 120.0 | H30A—C30—H30C | 109.5 |
C4"—C3"—N2" | 117.5 (6) | H30B—C30—H30C | 109.5 |
C9—N3—N4—C11 | 0.9 (3) | C2'—C1'—C9—N3 | −26.6 (14) |
C9—N3—N4—C24 | −179.4 (2) | N1'—C1'—C9—C10 | 23.1 (17) |
C8—N1—C1—C2 | −29.4 (15) | C2'—C1'—C9—C10 | 158.1 (8) |
C8—N1—C1—C9 | −167.0 (9) | N1'—C1'—C9—C1 | −71 (4) |
C3—N2—C2—C1 | −22.3 (15) | C2'—C1'—C9—C1 | 64 (4) |
N2i—N2—C2—C1 | −166.2 (11) | N1'—C1'—C9—C1" | 32 (2) |
N1—C1—C2—N2 | 37.2 (17) | C2'—C1'—C9—C1" | 167 (4) |
C9—C1—C2—N2 | 174.5 (10) | N1"—C1"—C9—N3 | −147.6 (10) |
C2—N2—C3—C4 | −174.5 (7) | C2"—C1"—C9—N3 | 36.5 (13) |
N2i—N2—C3—C4 | −50.6 (14) | N1"—C1"—C9—C10 | 41.6 (14) |
C2—N2—C3—C8 | 6.3 (11) | C2"—C1"—C9—C10 | −134.3 (8) |
N2i—N2—C3—C8 | 130.2 (11) | N1"—C1"—C9—C1 | −96 (2) |
C8—C3—C4—C5 | 0.0 | C2"—C1"—C9—C1 | 87.9 (17) |
N2—C3—C4—C5 | −179.2 (7) | N1"—C1"—C9—C1' | −132 (3) |
C3—C4—C5—C6 | 0.0 | C2"—C1"—C9—C1' | 53 (2) |
C4—C5—C6—C7 | 0.0 | N3—C9—C10—C11 | 0.3 (3) |
C5—C6—C7—C8 | 0.0 | C1—C9—C10—C11 | −164.4 (7) |
C1—N1—C8—C7 | −167.1 (8) | C1'—C9—C10—C11 | 175.7 (9) |
C1—N1—C8—C3 | 15.5 (14) | C1"—C9—C10—C11 | 172.9 (5) |
C6—C7—C8—N1 | −177.5 (8) | N3—C9—C10—S1 | −175.66 (19) |
C6—C7—C8—C3 | 0.0 | C1—C9—C10—S1 | 19.6 (7) |
C4—C3—C8—N1 | 177.3 (8) | C1'—C9—C10—S1 | −0.3 (9) |
N2—C3—C8—N1 | −3.6 (10) | C1"—C9—C10—S1 | −3.1 (6) |
C4—C3—C8—C7 | 0.0 | O1—S1—C10—C11 | 119.9 (2) |
N2—C3—C8—C7 | 179.2 (7) | O2—S1—C10—C11 | −8.6 (2) |
C8'—N1'—C1'—C2' | 34 (3) | C12—S1—C10—C11 | −122.5 (2) |
C8'—N1'—C1'—C9 | 172.2 (17) | O1—S1—C10—C9 | −64.8 (3) |
C3'—N2'—C2'—C1' | 26.5 (18) | O2—S1—C10—C9 | 166.7 (2) |
N1'—C1'—C2'—N2' | −35.5 (18) | C12—S1—C10—C9 | 52.8 (3) |
C9—C1'—C2'—N2' | −169.0 (11) | N3—N4—C11—C10 | −0.7 (3) |
C2'—N2'—C3'—C4' | 169.7 (10) | C24—N4—C11—C10 | 179.7 (2) |
C2'—N2'—C3'—C8' | −10.8 (16) | N3—N4—C11—C18 | −179.4 (2) |
C8'—C3'—C4'—C5' | 0.0 | C24—N4—C11—C18 | 0.9 (4) |
N2'—C3'—C4'—C5' | 179.4 (8) | C9—C10—C11—N4 | 0.2 (3) |
C3'—C4'—C5'—C6' | 0.0 | S1—C10—C11—N4 | 176.44 (17) |
C4'—C5'—C6'—C7' | 0.0 | C9—C10—C11—C18 | 178.8 (2) |
C5'—C6'—C7'—C8' | 0.0 | S1—C10—C11—C18 | −5.0 (4) |
C1'—N1'—C8'—C7' | 165.9 (14) | O1—S1—C12—C13 | −28.8 (3) |
C1'—N1'—C8'—C3' | −17 (2) | O2—S1—C12—C13 | 98.7 (2) |
C6'—C7'—C8'—N1' | 176.9 (14) | C10—S1—C12—C13 | −148.3 (2) |
C6'—C7'—C8'—C3' | 0.0 | O1—S1—C12—C17 | 157.2 (2) |
C4'—C3'—C8'—N1' | −177.4 (12) | O2—S1—C12—C17 | −75.4 (2) |
N2'—C3'—C8'—N1' | 3.2 (13) | C10—S1—C12—C17 | 37.7 (3) |
C4'—C3'—C8'—C7' | 0.0 | C17—C12—C13—C14 | 0.3 (4) |
N2'—C3'—C8'—C7' | −179.4 (9) | S1—C12—C13—C14 | −173.9 (2) |
C8"—N1"—C1"—C2" | −4 (2) | C12—C13—C14—C15 | −1.1 (4) |
C8"—N1"—C1"—C9 | −179.4 (10) | C13—C14—C15—C16 | 0.5 (4) |
C3"—N2"—C2"—C1" | −2.6 (15) | C14—C15—C16—C17 | 0.9 (4) |
N1"—C1"—C2"—N2" | 2.7 (18) | C13—C12—C17—C16 | 1.2 (4) |
C9—C1"—C2"—N2" | 178.4 (9) | S1—C12—C17—C16 | 175.0 (2) |
C2"—N2"—C3"—C4" | −176.3 (7) | C15—C16—C17—C12 | −1.8 (5) |
C2"—N2"—C3"—C8" | 3.9 (12) | N4—C11—C18—C19 | −63.1 (3) |
C8"—C3"—C4"—C5" | 0.0 | C10—C11—C18—C19 | 118.5 (3) |
N2"—C3"—C4"—C5" | −179.7 (9) | N4—C11—C18—C23 | 113.8 (3) |
C3"—C4"—C5"—C6" | 0.0 | C10—C11—C18—C23 | −64.6 (4) |
C4"—C5"—C6"—C7" | 0.0 | C23—C18—C19—C20 | −1.4 (4) |
C5"—C6"—C7"—C8" | 0.0 | C11—C18—C19—C20 | 175.5 (2) |
C1"—N1"—C8"—C7" | −179.9 (10) | C18—C19—C20—C21 | 0.1 (4) |
C1"—N1"—C8"—C3" | 5.0 (17) | C19—C20—C21—C22 | 1.4 (5) |
C6"—C7"—C8"—N1" | −175.1 (10) | C20—C21—C22—C23 | −1.7 (5) |
C6"—C7"—C8"—C3" | 0.0 | C21—C22—C23—C18 | 0.4 (5) |
C4"—C3"—C8"—N1" | 174.9 (11) | C19—C18—C23—C22 | 1.2 (4) |
N2"—C3"—C8"—N1" | −5.4 (12) | C11—C18—C23—C22 | −175.7 (3) |
C4"—C3"—C8"—C7" | 0.0 | N3—N4—C24—C29 | −42.7 (3) |
N2"—C3"—C8"—C7" | 179.7 (9) | C11—N4—C24—C29 | 136.9 (3) |
N4—N3—C9—C10 | −0.7 (3) | N3—N4—C24—C25 | 136.0 (3) |
N4—N3—C9—C1 | 167.4 (5) | C11—N4—C24—C25 | −44.4 (4) |
N4—N3—C9—C1' | −177.1 (7) | C29—C24—C25—C26 | 1.3 (4) |
N4—N3—C9—C1" | −172.0 (6) | N4—C24—C25—C26 | −177.4 (2) |
N1—C1—C9—N3 | 161.6 (8) | C24—C25—C26—C27 | −0.4 (4) |
C2—C1—C9—N3 | 22.5 (11) | C25—C26—C27—C28 | −0.5 (5) |
N1—C1—C9—C10 | −34.1 (13) | C25—C26—C27—C30 | 176.8 (3) |
C2—C1—C9—C10 | −173.2 (7) | C26—C27—C28—C29 | 0.7 (4) |
N1—C1—C9—C1' | 66 (4) | C30—C27—C28—C29 | −176.6 (3) |
C2—C1—C9—C1' | −73 (4) | C25—C24—C29—C28 | −1.1 (4) |
N1—C1—C9—C1" | 21.7 (12) | N4—C24—C29—C28 | 177.6 (2) |
C2—C1—C9—C1" | −117 (2) | C27—C28—C29—C24 | 0.1 (4) |
N1'—C1'—C9—N3 | −161.6 (12) |
Symmetry code: (i) −x+1, −y+1, −z+2. |
D—H···A | D—H | H···A | D···A | D—H···A |
C19—H19···O1ii | 0.95 | 2.57 | 3.430 (3) | 150 |
Symmetry code: (ii) x−1, y, z. |
Experimental details
Crystal data | |
Chemical formula | C30H24N4O2S |
Mr | 504.59 |
Crystal system, space group | Monoclinic, P21/c |
Temperature (K) | 100 |
a, b, c (Å) | 6.2829 (2), 24.5162 (7), 15.9180 (5) |
β (°) | 91.925 (3) |
V (Å3) | 2450.51 (13) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 0.17 |
Crystal size (mm) | 0.20 × 0.02 × 0.02 |
Data collection | |
Diffractometer | Agilent SuperNova Dual diffractometer with an Atlas detector |
Absorption correction | Multi-scan (CrysAlis PRO; Agilent, 2010) |
Tmin, Tmax | 0.967, 0.997 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 16288, 5524, 3897 |
Rint | 0.054 |
(sin θ/λ)max (Å−1) | 0.650 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.062, 0.158, 1.02 |
No. of reflections | 5524 |
No. of parameters | 422 |
No. of restraints | 139 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 0.38, −0.40 |
Computer programs: CrysAlis PRO (Agilent, 2010), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), X-SEED (Barbour, 2001), publCIF (Westrip, 2010).
D—H···A | D—H | H···A | D···A | D—H···A |
C19—H19···O1i | 0.95 | 2.57 | 3.430 (3) | 150 |
Symmetry code: (i) x−1, y, z. |
Acknowledgements
We thank King Saud University and the University of Malaya for supporting this study.
References
Abdel-Aziz, H. A., El-Zahabi, H. S. A. & Dawood, K. M. (2010). Eur. J. Med. Chem. 45, 2427–2432. Web of Science CAS PubMed Google Scholar
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We have reported the antitumor activity of aryl-pyrazoles against CaCo-2 and HEP-2 cell lines (Abdel-Aziz et al., 2010). These compounds were synthesized by a cycloaddition under microwave conditions. The study is now extended to the synthesis of a pyrazole having a dihydroquinoxaline substituent (Scheme I). The dihydroquinoxalinyl subsitutent of the pyrazolyl ring of C30H24N4O2S adopts three orientations. The orientations refined to a 0.358 (2): 0.318 (3): 0.324 (3) ratio. The mean planes of the atoms passing through the non-hydrogen atoms of the disorder components are aligned at 4.0 (3), 11.8 (4) and 41.7 (2)° with respect to the five-membered ring (Fig. 1).