organic compounds
3-[5-Methyl-1-(4-methylphenyl)-1H-1,2,3-triazol-4-yl]-N-phenyl-5-[4-(piperidin-1-yl)phenyl]-4,5-dihydro-1H-pyrazole-1-carbothioamide dimethylformamide hemisolvate
aApplied Organic Chemistry Department, National Research Centre, Dokki, 12622 Giza, Egypt, bDepartment of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia, and cChemistry Department, Faculty of Science, King Abdulaziz University, PO Box 80203 Jeddah, Saudi Arabia
*Correspondence e-mail: edward.tiekink@gmail.com
The essentially planar pyrazole ring (r.m.s. deviation = 0.013 Å) in the title hemisolvate, C31H33N7S·0.5C3H7NO, is almost coplanar with the pendant thiourea residue [N—N—C—S torsion angle = −173.2 (4)°] and slightly twisted with respect to the triazole ring [dihedral angle = 7.7 (3)°]. An intramolecular thiourea–pyrazole N—H⋯N hydrogen bond, via an S(5) loop, is formed. Supramolecular chains along the c axis are formed in the crystal via piperidine–triazole C—H⋯N interactions. These are bridged into loosely associated double chains via C—H⋯O interactions involving the disordered (over two positions) dimethylformamide solvent molecules. The thiourea-bound phenyl ring is also disordered over two positions of equal occupancy.
Related literature
For the biological activity of related compounds, see: Abdel-Wahab et al. (2009, 2012a). For a related pyrazolyl-1,2,3-triazole structure, see: Abdel-Wahab et al. (2012b).
Experimental
Crystal data
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Refinement
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Data collection: CrysAlis PRO (Agilent, 2012); 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: ORTEP-3 (Farrugia, 1997) and DIAMOND (Brandenburg, 2006); software used to prepare material for publication: publCIF (Westrip, 2010).
Supporting information
https://doi.org/10.1107/S1600536812024488/xu5554sup1.cif
contains datablocks global, I. DOI:Structure factors: contains datablock I. DOI: https://doi.org/10.1107/S1600536812024488/xu5554Isup2.hkl
Supporting information file. DOI: https://doi.org/10.1107/S1600536812024488/xu5554Isup3.cml
The title compound was prepared according to the reported method (Abdel-Wahab et al., 2012a). Crystals were obtained from its DMF solution by slow evaporation at room temperature.
The H-atoms were placed in calculated positions [N—H = 0.88 Å; C—H = 0.95 to 0.98 Å, Uiso(H) = 1.2–1.5Ueq(N,C)] and were included in the
in the riding model approximation.The phenyl ring is disordered over two positions in an assumed 1:1 ratio; the ring was refined as a rigid hexagon with 1.39 Å sides. The displacement factors of the primed atoms were set to those of the unprimed ones.
The DMF molecule is disordered over a twofold rotation axis. The C—O distance was restrained to 1.25±0.01 Å and the N–Ccarbonyl distance to 1.35±0.01 Å; the other two N–C distances were restrained to 1.45±0.01 Å. Additionally, the 1,3-related distances were also restrained. The anisotropic displacement parameters were tightly restrained to be nearly isotropic.
The
could not be refined despite the presence of a sulfur atom as the crystal is a racemic twin; 1153 Friedel pairs were merged.The maximum and minimum residual electron density peaks of 0.71 and 1.06 e Å-3, respectively, were located 0.71 Å and 0.82 Å, respectively, from the S1 atom.
A reflection, i.e. (-3 1 3), was omitted owing to poor agreement.
The synthesis and crystallographic characterization of the title compound was motivated by the established biological activities exhibited by related 3-(benzofuran-2-yl)-4,5-dihydro-5-phenyl-1-(4-phenylthiazol-2-yl)-1H-pyrazole and 1,2,3-triazol-4-yl-pyrazolylthiazoles (Abdel-Wahab et al. 2012a; Abdel-Wahab et al. 2009) and accompanying structural studies (Abdel-Wahab et al., 2012b).
In (I), Fig. 1, the pyrazole ring is planar with a r.m.s. deviation = 0.013 Å; the maximum deviation is 0.005 (6) Å for the N2 atom. The thiourea group is close to co-planar with the ring [the N3—N2—C7—S1 torsion angle = -173.2 (4)°] and the connected triazole ring is slightly twisted out of the plane [dihedral angle = 7.7 (3)°]. There is a significant twist between the triazole and attached benzene rings with the dihedral angle being 49.4 (3)°. The conformation of the piperidinyl ring is close to a chair. The thiourea-N—H atom is orientated towards the pyrazole-N3 atom and forms a hydrogen bond via an S(5) loop, Table 1.
In the crystal packing, connections between molecules are of the type piperidinyl-C—H···N(triazole), Table 1, leading to the formation of a supramolecular chain along the c axis. Two chains are connected by the (disordered) dimethylformamide molecules via methyl-C13—H···O1 interactions into a loosely associated double chain, Fig. 2 and Table 1.
For the biological activity of related compounds, see: Abdel-Wahab et al. (2009, 2012a). For a related pyrazolyl-1,2,3-triazole structure, see: Abdel-Wahab et al. (2012b).
Data collection: CrysAlis PRO (Agilent, 2012); cell
CrysAlis PRO (Agilent, 2012); data reduction: CrysAlis PRO (Agilent, 2012); 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 DIAMOND (Brandenburg, 2006); software used to prepare material for publication: publCIF (Westrip, 2010).C31H33N7S·0.5C3H7NO | F(000) = 1216 |
Mr = 522.26 | Dx = 1.311 Mg m−3 |
Monoclinic, C2 | Cu Kα radiation, λ = 1.54184 Å |
Hall symbol: C 2y | Cell parameters from 6358 reflections |
a = 42.077 (4) Å | θ = 3.8–76.9° |
b = 5.9274 (5) Å | µ = 1.29 mm−1 |
c = 12.0737 (11) Å | T = 100 K |
β = 105.665 (9)° | Prism, light-brown |
V = 2899.5 (4) Å3 | 0.35 × 0.15 × 0.05 mm |
Z = 4 |
Agilent SuperNova Dual diffractometer with an Atlas detector | 3317 independent reflections |
Radiation source: SuperNova (Cu) X-ray Source | 3229 reflections with I > 2σ(I) |
Mirror monochromator | Rint = 0.037 |
Detector resolution: 10.4041 pixels mm-1 | θmax = 77.1°, θmin = 3.8° |
ω scan | h = −52→49 |
Absorption correction: multi-scan (CrysAlis PRO; Agilent, 2012) | k = −5→7 |
Tmin = 0.661, Tmax = 0.938 | l = −14→15 |
10437 measured reflections |
Refinement on F2 | Secondary atom site location: difference Fourier map |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.091 | H-atom parameters constrained |
wR(F2) = 0.214 | w = 1/[σ2(Fo2) + (0.0422P)2 + 29.4613P] where P = (Fo2 + 2Fc2)/3 |
S = 1.11 | (Δ/σ)max = 0.001 |
3317 reflections | Δρmax = 0.71 e Å−3 |
396 parameters | Δρmin = −1.06 e Å−3 |
41 restraints | Extinction correction: SHELXL97 (Sheldrick, 2008), Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4 |
Primary atom site location: structure-invariant direct methods | Extinction coefficient: 0.00150 (17) |
C31H33N7S·0.5C3H7NO | V = 2899.5 (4) Å3 |
Mr = 522.26 | Z = 4 |
Monoclinic, C2 | Cu Kα radiation |
a = 42.077 (4) Å | µ = 1.29 mm−1 |
b = 5.9274 (5) Å | T = 100 K |
c = 12.0737 (11) Å | 0.35 × 0.15 × 0.05 mm |
β = 105.665 (9)° |
Agilent SuperNova Dual diffractometer with an Atlas detector | 3317 independent reflections |
Absorption correction: multi-scan (CrysAlis PRO; Agilent, 2012) | 3229 reflections with I > 2σ(I) |
Tmin = 0.661, Tmax = 0.938 | Rint = 0.037 |
10437 measured reflections |
R[F2 > 2σ(F2)] = 0.091 | 41 restraints |
wR(F2) = 0.214 | H-atom parameters constrained |
S = 1.11 | w = 1/[σ2(Fo2) + (0.0422P)2 + 29.4613P] where P = (Fo2 + 2Fc2)/3 |
3317 reflections | Δρmax = 0.71 e Å−3 |
396 parameters | Δρmin = −1.06 e Å−3 |
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. |
x | y | z | Uiso*/Ueq | Occ. (<1) | |
S1 | 0.59659 (4) | 0.0014 (4) | 0.47105 (16) | 0.0329 (5) | |
N1 | 0.56945 (14) | 0.4011 (13) | 0.5037 (5) | 0.0306 (14) | |
H1 | 0.5726 | 0.5285 | 0.5426 | 0.037* | |
N2 | 0.61985 (13) | 0.3203 (11) | 0.6223 (5) | 0.0250 (13) | |
N3 | 0.61644 (13) | 0.5210 (12) | 0.6819 (5) | 0.0251 (12) | |
N4 | 0.67600 (14) | 0.7524 (12) | 0.9292 (5) | 0.0282 (13) | |
N5 | 0.67224 (14) | 0.9126 (13) | 1.0004 (5) | 0.0304 (14) | |
N6 | 0.64025 (13) | 0.9852 (13) | 0.9628 (5) | 0.0267 (13) | |
N7 | 0.72517 (13) | 0.4072 (12) | 0.3176 (5) | 0.0261 (13) | |
C1 | 0.53887 (17) | 0.3838 (17) | 0.4206 (10) | 0.0259 (16) | 0.50 |
C2 | 0.5261 (2) | 0.2040 (15) | 0.3484 (10) | 0.029 (2) | 0.50 |
H2 | 0.5391 | 0.0727 | 0.3489 | 0.035* | 0.50 |
C3 | 0.4944 (2) | 0.2165 (17) | 0.2753 (9) | 0.036 (3) | 0.50 |
H3 | 0.4856 | 0.0936 | 0.2259 | 0.043* | 0.50 |
C4 | 0.47537 (19) | 0.409 (2) | 0.2745 (10) | 0.032 (3) | 0.50 |
H4 | 0.4537 | 0.4172 | 0.2245 | 0.038* | 0.50 |
C5 | 0.4881 (2) | 0.5885 (16) | 0.3467 (10) | 0.034 (3) | 0.50 |
H5 | 0.4752 | 0.7199 | 0.3462 | 0.041* | 0.50 |
C6 | 0.5199 (2) | 0.5761 (14) | 0.4198 (9) | 0.029 (2) | 0.50 |
H6 | 0.5286 | 0.6989 | 0.4692 | 0.035* | 0.50 |
C1' | 0.53743 (17) | 0.3832 (17) | 0.4284 (9) | 0.0259 (16) | 0.50 |
C2' | 0.5190 (2) | 0.1876 (15) | 0.4256 (9) | 0.029 (2) | 0.50 |
H2' | 0.5279 | 0.0650 | 0.4749 | 0.035* | 0.50 |
C3' | 0.4875 (2) | 0.1716 (15) | 0.3507 (10) | 0.036 (3) | 0.50 |
H3' | 0.4749 | 0.0380 | 0.3489 | 0.043* | 0.50 |
C4' | 0.4745 (2) | 0.3511 (19) | 0.2787 (10) | 0.032 (3) | 0.50 |
H4' | 0.4530 | 0.3401 | 0.2275 | 0.038* | 0.50 |
C5' | 0.4929 (2) | 0.5466 (16) | 0.2814 (9) | 0.034 (3) | 0.50 |
H5' | 0.4840 | 0.6693 | 0.2322 | 0.041* | 0.50 |
C6' | 0.5244 (2) | 0.5627 (14) | 0.3563 (10) | 0.029 (2) | 0.50 |
H6' | 0.5370 | 0.6963 | 0.3582 | 0.035* | 0.50 |
C7 | 0.59446 (16) | 0.2551 (14) | 0.5330 (6) | 0.0261 (15) | |
C8 | 0.65420 (15) | 0.2319 (14) | 0.6552 (6) | 0.0252 (15) | |
H8 | 0.6543 | 0.0662 | 0.6708 | 0.030* | |
C9 | 0.66858 (15) | 0.3640 (15) | 0.7684 (6) | 0.0281 (16) | |
H9A | 0.6707 | 0.2663 | 0.8366 | 0.034* | |
H9B | 0.6904 | 0.4294 | 0.7710 | 0.034* | |
C10 | 0.64330 (16) | 0.5443 (13) | 0.7621 (5) | 0.0240 (15) | |
C11 | 0.64669 (17) | 0.7263 (13) | 0.8469 (6) | 0.0246 (14) | |
C12 | 0.62375 (16) | 0.8719 (14) | 0.8666 (6) | 0.0263 (15) | |
C13 | 0.58794 (16) | 0.9065 (15) | 0.8053 (6) | 0.0305 (16) | |
H13A | 0.5758 | 0.9465 | 0.8612 | 0.046* | |
H13B | 0.5788 | 0.7670 | 0.7656 | 0.046* | |
H13C | 0.5858 | 1.0285 | 0.7490 | 0.046* | |
C14 | 0.62887 (16) | 1.1423 (14) | 1.0318 (6) | 0.0276 (16) | |
C15 | 0.61095 (18) | 1.3329 (15) | 0.9829 (7) | 0.0327 (17) | |
H15 | 0.6065 | 1.3611 | 0.9027 | 0.039* | |
C16 | 0.59990 (19) | 1.4774 (16) | 1.0516 (7) | 0.0354 (17) | |
H16 | 0.5872 | 1.6041 | 1.0173 | 0.043* | |
C17 | 0.6065 (2) | 1.4476 (13) | 1.1719 (8) | 0.0363 (19) | |
C18 | 0.6245 (2) | 1.2523 (16) | 1.2175 (7) | 0.0360 (18) | |
H18 | 0.6292 | 1.2239 | 1.2977 | 0.043* | |
C19 | 0.63557 (19) | 1.1015 (16) | 1.1493 (6) | 0.0343 (17) | |
H19 | 0.6476 | 0.9712 | 1.1822 | 0.041* | |
C20 | 0.5944 (2) | 1.6067 (17) | 1.2460 (8) | 0.047 (2) | |
H20A | 0.5827 | 1.5227 | 1.2929 | 0.071* | |
H20B | 0.5793 | 1.7156 | 1.1977 | 0.071* | |
H20C | 0.6131 | 1.6871 | 1.2964 | 0.071* | |
C21 | 0.67202 (16) | 0.2810 (14) | 0.5649 (6) | 0.0269 (16) | |
C22 | 0.67004 (19) | 0.4876 (16) | 0.5091 (7) | 0.0350 (17) | |
H22 | 0.6565 | 0.6026 | 0.5273 | 0.042* | |
C23 | 0.68695 (17) | 0.5317 (14) | 0.4285 (6) | 0.0305 (16) | |
H23 | 0.6848 | 0.6751 | 0.3921 | 0.037* | |
C24 | 0.70737 (16) | 0.3670 (14) | 0.3994 (6) | 0.0258 (15) | |
C25 | 0.70995 (18) | 0.1619 (14) | 0.4574 (6) | 0.0291 (16) | |
H25 | 0.7240 | 0.0480 | 0.4417 | 0.035* | |
C26 | 0.69243 (17) | 0.1197 (13) | 0.5380 (6) | 0.0280 (15) | |
H26 | 0.6946 | −0.0229 | 0.5751 | 0.034* | |
C27 | 0.71379 (18) | 0.5951 (15) | 0.2389 (7) | 0.0318 (17) | |
H27A | 0.7099 | 0.7279 | 0.2832 | 0.038* | |
H27B | 0.6925 | 0.5540 | 0.1838 | 0.038* | |
C28 | 0.73850 (18) | 0.6574 (14) | 0.1727 (6) | 0.0293 (16) | |
H28A | 0.7592 | 0.7105 | 0.2270 | 0.035* | |
H28B | 0.7295 | 0.7818 | 0.1187 | 0.035* | |
C29 | 0.74577 (18) | 0.4548 (15) | 0.1060 (6) | 0.0333 (19) | |
H29A | 0.7254 | 0.4055 | 0.0486 | 0.040* | |
H29B | 0.7624 | 0.4954 | 0.0650 | 0.040* | |
C30 | 0.75863 (18) | 0.2688 (15) | 0.1902 (6) | 0.0307 (17) | |
H30A | 0.7801 | 0.3149 | 0.2423 | 0.037* | |
H30B | 0.7624 | 0.1328 | 0.1479 | 0.037* | |
C31 | 0.73474 (18) | 0.2102 (14) | 0.2620 (7) | 0.0313 (17) | |
H31A | 0.7147 | 0.1397 | 0.2115 | 0.038* | |
H31B | 0.7453 | 0.0985 | 0.3215 | 0.038* | |
O1 | 0.5327 (3) | 0.8817 (18) | 0.9722 (10) | 0.051 (3) | 0.50 |
N8 | 0.4987 (3) | 1.1815 (15) | 0.9647 (8) | 0.039 (4) | 0.50 |
C32 | 0.5278 (3) | 1.0766 (18) | 1.0017 (9) | 0.041 (4) | 0.50 |
H32 | 0.5455 | 1.1547 | 1.0528 | 0.049* | 0.50 |
C33 | 0.4703 (3) | 1.078 (3) | 0.8870 (13) | 0.051 (5) | 0.50 |
H33A | 0.4768 | 0.9346 | 0.8593 | 0.077* | 0.50 |
H33B | 0.4615 | 1.1789 | 0.8215 | 0.077* | 0.50 |
H33C | 0.4534 | 1.0509 | 0.9274 | 0.077* | 0.50 |
C34 | 0.4944 (4) | 1.4106 (18) | 1.002 (2) | 0.043 (5) | 0.50 |
H34A | 0.5155 | 1.4673 | 1.0499 | 0.064* | 0.50 |
H34B | 0.4780 | 1.4107 | 1.0460 | 0.064* | 0.50 |
H34C | 0.4867 | 1.5079 | 0.9341 | 0.064* | 0.50 |
U11 | U22 | U33 | U12 | U13 | U23 | |
S1 | 0.0282 (8) | 0.0365 (10) | 0.0366 (9) | −0.0056 (9) | 0.0133 (7) | −0.0043 (9) |
N1 | 0.025 (3) | 0.035 (4) | 0.035 (3) | −0.002 (3) | 0.013 (2) | −0.005 (3) |
N2 | 0.020 (3) | 0.028 (3) | 0.029 (3) | 0.000 (3) | 0.012 (2) | −0.006 (3) |
N3 | 0.024 (3) | 0.026 (3) | 0.029 (3) | −0.003 (3) | 0.012 (2) | −0.002 (3) |
N4 | 0.026 (3) | 0.027 (3) | 0.035 (3) | 0.002 (3) | 0.013 (2) | −0.004 (3) |
N5 | 0.024 (3) | 0.033 (4) | 0.036 (3) | 0.001 (3) | 0.012 (2) | −0.004 (3) |
N6 | 0.023 (3) | 0.031 (3) | 0.029 (3) | 0.001 (3) | 0.012 (2) | 0.004 (3) |
N7 | 0.025 (3) | 0.026 (3) | 0.031 (3) | 0.003 (3) | 0.013 (2) | 0.004 (3) |
C1 | 0.023 (3) | 0.028 (4) | 0.030 (4) | 0.005 (3) | 0.014 (3) | 0.000 (3) |
C2 | 0.029 (5) | 0.025 (5) | 0.032 (5) | 0.000 (4) | 0.009 (4) | −0.001 (5) |
C3 | 0.030 (6) | 0.033 (6) | 0.043 (6) | 0.003 (5) | 0.006 (5) | −0.002 (6) |
C4 | 0.026 (4) | 0.031 (8) | 0.036 (4) | 0.001 (5) | 0.005 (3) | −0.002 (5) |
C5 | 0.030 (5) | 0.030 (6) | 0.047 (7) | 0.000 (5) | 0.019 (5) | 0.003 (6) |
C6 | 0.032 (5) | 0.022 (5) | 0.039 (7) | −0.006 (4) | 0.017 (5) | −0.001 (5) |
C1' | 0.023 (3) | 0.028 (4) | 0.030 (4) | 0.005 (3) | 0.014 (3) | 0.000 (3) |
C2' | 0.029 (5) | 0.025 (5) | 0.032 (5) | 0.000 (4) | 0.009 (4) | −0.001 (5) |
C3' | 0.030 (6) | 0.033 (6) | 0.043 (6) | 0.003 (5) | 0.006 (5) | −0.002 (6) |
C4' | 0.026 (4) | 0.031 (8) | 0.036 (4) | 0.001 (5) | 0.005 (3) | −0.002 (5) |
C5' | 0.030 (5) | 0.030 (6) | 0.047 (7) | 0.000 (5) | 0.019 (5) | 0.003 (6) |
C6' | 0.032 (5) | 0.022 (5) | 0.039 (7) | −0.006 (4) | 0.017 (5) | −0.001 (5) |
C7 | 0.024 (3) | 0.032 (4) | 0.030 (3) | −0.003 (3) | 0.019 (3) | 0.000 (3) |
C8 | 0.016 (3) | 0.031 (4) | 0.030 (3) | 0.001 (3) | 0.010 (3) | 0.002 (3) |
C9 | 0.016 (3) | 0.040 (5) | 0.030 (3) | −0.001 (3) | 0.008 (2) | −0.001 (3) |
C10 | 0.023 (3) | 0.029 (4) | 0.024 (3) | 0.000 (3) | 0.012 (2) | −0.001 (3) |
C11 | 0.026 (3) | 0.024 (4) | 0.027 (3) | 0.004 (3) | 0.011 (3) | 0.001 (3) |
C12 | 0.022 (3) | 0.034 (4) | 0.024 (3) | −0.006 (3) | 0.009 (3) | 0.006 (3) |
C13 | 0.024 (3) | 0.033 (4) | 0.038 (4) | −0.001 (3) | 0.014 (3) | −0.006 (4) |
C14 | 0.021 (3) | 0.027 (4) | 0.039 (4) | −0.003 (3) | 0.014 (3) | −0.005 (3) |
C15 | 0.028 (4) | 0.031 (4) | 0.044 (4) | 0.004 (3) | 0.019 (3) | 0.004 (4) |
C16 | 0.037 (4) | 0.028 (4) | 0.048 (4) | 0.001 (4) | 0.023 (3) | 0.002 (4) |
C17 | 0.048 (4) | 0.014 (4) | 0.057 (5) | −0.002 (3) | 0.032 (4) | −0.009 (3) |
C18 | 0.045 (4) | 0.034 (4) | 0.035 (4) | −0.005 (4) | 0.020 (3) | −0.002 (4) |
C19 | 0.037 (4) | 0.034 (4) | 0.034 (4) | 0.001 (4) | 0.012 (3) | −0.001 (4) |
C20 | 0.065 (6) | 0.034 (5) | 0.058 (5) | 0.000 (5) | 0.044 (5) | −0.001 (5) |
C21 | 0.020 (3) | 0.029 (4) | 0.032 (4) | −0.003 (3) | 0.007 (3) | 0.000 (3) |
C22 | 0.036 (4) | 0.026 (4) | 0.050 (4) | 0.003 (4) | 0.025 (3) | −0.002 (4) |
C23 | 0.031 (3) | 0.025 (4) | 0.041 (4) | 0.000 (3) | 0.019 (3) | 0.001 (3) |
C24 | 0.019 (3) | 0.027 (4) | 0.033 (3) | 0.000 (3) | 0.012 (3) | 0.004 (3) |
C25 | 0.029 (4) | 0.024 (4) | 0.040 (4) | 0.004 (3) | 0.019 (3) | −0.002 (3) |
C26 | 0.029 (3) | 0.021 (4) | 0.040 (4) | 0.004 (3) | 0.018 (3) | 0.005 (3) |
C27 | 0.031 (4) | 0.030 (4) | 0.038 (4) | −0.001 (3) | 0.017 (3) | 0.006 (4) |
C28 | 0.026 (3) | 0.032 (4) | 0.033 (4) | 0.002 (3) | 0.014 (3) | 0.005 (3) |
C29 | 0.029 (3) | 0.041 (5) | 0.032 (3) | 0.003 (3) | 0.011 (3) | 0.005 (4) |
C30 | 0.027 (3) | 0.032 (4) | 0.037 (4) | 0.001 (3) | 0.015 (3) | 0.004 (4) |
C31 | 0.030 (4) | 0.027 (4) | 0.043 (4) | −0.001 (3) | 0.020 (3) | 0.000 (3) |
O1 | 0.046 (6) | 0.048 (7) | 0.059 (6) | 0.003 (6) | 0.017 (5) | −0.019 (6) |
N8 | 0.038 (6) | 0.033 (6) | 0.050 (7) | −0.003 (6) | 0.017 (6) | −0.012 (5) |
C32 | 0.038 (7) | 0.041 (8) | 0.043 (7) | −0.012 (6) | 0.010 (6) | −0.009 (6) |
C33 | 0.048 (8) | 0.052 (9) | 0.056 (8) | 0.000 (7) | 0.019 (7) | −0.006 (7) |
C34 | 0.045 (11) | 0.039 (7) | 0.055 (7) | 0.005 (6) | 0.032 (7) | −0.003 (8) |
S1—C7 | 1.693 (8) | C13—H13C | 0.9800 |
N1—C7 | 1.334 (10) | C14—C19 | 1.391 (10) |
N1—C1 | 1.405 (8) | C14—C15 | 1.398 (11) |
N1—C1' | 1.411 (8) | C15—C16 | 1.359 (11) |
N1—H1 | 0.8800 | C15—H15 | 0.9500 |
N2—C7 | 1.354 (9) | C16—C17 | 1.414 (11) |
N2—N3 | 1.417 (8) | C16—H16 | 0.9500 |
N2—C8 | 1.487 (8) | C17—C18 | 1.412 (12) |
N3—C10 | 1.282 (8) | C17—C20 | 1.482 (11) |
N4—N5 | 1.318 (9) | C18—C19 | 1.378 (11) |
N4—C11 | 1.368 (9) | C18—H18 | 0.9500 |
N5—N6 | 1.369 (8) | C19—H19 | 0.9500 |
N6—C12 | 1.359 (9) | C20—H20A | 0.9800 |
N6—C14 | 1.416 (10) | C20—H20B | 0.9800 |
N7—C24 | 1.411 (8) | C20—H20C | 0.9800 |
N7—C31 | 1.458 (10) | C21—C26 | 1.382 (10) |
N7—C27 | 1.458 (10) | C21—C22 | 1.389 (12) |
C1—C2 | 1.3900 | C22—C23 | 1.378 (10) |
C1—C6 | 1.3900 | C22—H22 | 0.9500 |
C2—C3 | 1.3900 | C23—C24 | 1.406 (10) |
C2—H2 | 0.9500 | C23—H23 | 0.9500 |
C3—C4 | 1.3900 | C24—C25 | 1.393 (11) |
C3—H3 | 0.9500 | C25—C26 | 1.392 (9) |
C4—C5 | 1.3900 | C25—H25 | 0.9500 |
C4—H4 | 0.9500 | C26—H26 | 0.9500 |
C5—C6 | 1.3900 | C27—C28 | 1.518 (9) |
C5—H5 | 0.9500 | C27—H27A | 0.9900 |
C6—H6 | 0.9500 | C27—H27B | 0.9900 |
C1'—C2' | 1.3900 | C28—C29 | 1.522 (11) |
C1'—C6' | 1.3900 | C28—H28A | 0.9900 |
C2'—C3' | 1.3900 | C28—H28B | 0.9900 |
C2'—H2' | 0.9500 | C29—C30 | 1.498 (11) |
C3'—C4' | 1.3900 | C29—H29A | 0.9900 |
C3'—H3' | 0.9500 | C29—H29B | 0.9900 |
C4'—C5' | 1.3900 | C30—C31 | 1.534 (9) |
C4'—H4' | 0.9500 | C30—H30A | 0.9900 |
C5'—C6' | 1.3900 | C30—H30B | 0.9900 |
C5'—H5' | 0.9500 | C31—H31A | 0.9900 |
C6'—H6' | 0.9500 | C31—H31B | 0.9900 |
C8—C21 | 1.509 (9) | O1—C32 | 1.242 (9) |
C8—C9 | 1.550 (10) | N8—C32 | 1.338 (8) |
C8—H8 | 1.0000 | N8—C33 | 1.442 (9) |
C9—C10 | 1.495 (10) | N8—C34 | 1.456 (9) |
C9—H9A | 0.9900 | C32—H32 | 0.9500 |
C9—H9B | 0.9900 | C33—H33A | 0.9800 |
C10—C11 | 1.467 (10) | C33—H33B | 0.9800 |
C11—C12 | 1.363 (10) | C33—H33C | 0.9800 |
C12—C13 | 1.503 (9) | C34—H34A | 0.9800 |
C13—H13A | 0.9800 | C34—H34B | 0.9800 |
C13—H13B | 0.9800 | C34—H34C | 0.9800 |
C7—N1—C1 | 130.3 (8) | C12—C13—H13C | 109.5 |
C7—N1—C1' | 132.0 (8) | H13A—C13—H13C | 109.5 |
C1—N1—C1' | 5.1 (9) | H13B—C13—H13C | 109.5 |
C7—N1—H1 | 114.9 | C19—C14—C15 | 120.6 (7) |
C1—N1—H1 | 114.9 | C19—C14—N6 | 118.5 (7) |
C1'—N1—H1 | 112.9 | C15—C14—N6 | 120.8 (7) |
C7—N2—N3 | 118.5 (6) | C16—C15—C14 | 119.1 (7) |
C7—N2—C8 | 127.8 (6) | C16—C15—H15 | 120.5 |
N3—N2—C8 | 112.6 (5) | C14—C15—H15 | 120.5 |
C10—N3—N2 | 106.5 (6) | C15—C16—C17 | 123.0 (8) |
N5—N4—C11 | 108.2 (6) | C15—C16—H16 | 118.5 |
N4—N5—N6 | 106.9 (6) | C17—C16—H16 | 118.5 |
C12—N6—N5 | 111.0 (6) | C18—C17—C16 | 116.0 (7) |
C12—N6—C14 | 130.6 (6) | C18—C17—C20 | 121.5 (8) |
N5—N6—C14 | 118.1 (6) | C16—C17—C20 | 122.5 (8) |
C24—N7—C31 | 116.9 (6) | C19—C18—C17 | 122.1 (7) |
C24—N7—C27 | 116.2 (6) | C19—C18—H18 | 119.0 |
C31—N7—C27 | 113.2 (6) | C17—C18—H18 | 119.0 |
C2—C1—C6 | 120.0 | C18—C19—C14 | 119.2 (8) |
C2—C1—N1 | 128.9 (7) | C18—C19—H19 | 120.4 |
C6—C1—N1 | 111.0 (7) | C14—C19—H19 | 120.4 |
C1—C2—C3 | 120.0 | C17—C20—H20A | 109.5 |
C1—C2—H2 | 120.0 | C17—C20—H20B | 109.5 |
C3—C2—H2 | 120.0 | H20A—C20—H20B | 109.5 |
C4—C3—C2 | 120.0 | C17—C20—H20C | 109.5 |
C4—C3—H3 | 120.0 | H20A—C20—H20C | 109.5 |
C2—C3—H3 | 120.0 | H20B—C20—H20C | 109.5 |
C5—C4—C3 | 120.0 | C26—C21—C22 | 117.1 (6) |
C5—C4—H4 | 120.0 | C26—C21—C8 | 119.9 (7) |
C3—C4—H4 | 120.0 | C22—C21—C8 | 122.9 (7) |
C4—C5—C6 | 120.0 | C23—C22—C21 | 122.3 (8) |
C4—C5—H5 | 120.0 | C23—C22—H22 | 118.8 |
C6—C5—H5 | 120.0 | C21—C22—H22 | 118.8 |
C5—C6—C1 | 120.0 | C22—C23—C24 | 120.8 (8) |
C5—C6—H6 | 120.0 | C22—C23—H23 | 119.6 |
C1—C6—H6 | 120.0 | C24—C23—H23 | 119.6 |
C2'—C1'—C6' | 120.0 | C25—C24—C23 | 116.7 (6) |
C2'—C1'—N1 | 120.5 (7) | C25—C24—N7 | 121.0 (6) |
C6'—C1'—N1 | 119.5 (7) | C23—C24—N7 | 122.2 (7) |
C3'—C2'—C1' | 120.0 | C24—C25—C26 | 121.6 (7) |
C3'—C2'—H2' | 120.0 | C24—C25—H25 | 119.2 |
C1'—C2'—H2' | 120.0 | C26—C25—H25 | 119.2 |
C4'—C3'—C2' | 120.0 | C21—C26—C25 | 121.3 (7) |
C4'—C3'—H3' | 120.0 | C21—C26—H26 | 119.3 |
C2'—C3'—H3' | 120.0 | C25—C26—H26 | 119.3 |
C5'—C4'—C3' | 120.0 | N7—C27—C28 | 112.2 (6) |
C5'—C4'—H4' | 120.0 | N7—C27—H27A | 109.2 |
C3'—C4'—H4' | 120.0 | C28—C27—H27A | 109.2 |
C4'—C5'—C6' | 120.0 | N7—C27—H27B | 109.2 |
C4'—C5'—H5' | 120.0 | C28—C27—H27B | 109.2 |
C6'—C5'—H5' | 120.0 | H27A—C27—H27B | 107.9 |
C5'—C6'—C1' | 120.0 | C27—C28—C29 | 110.5 (7) |
C5'—C6'—H6' | 120.0 | C27—C28—H28A | 109.5 |
C1'—C6'—H6' | 120.0 | C29—C28—H28A | 109.5 |
N2—C7—N1 | 115.0 (7) | C27—C28—H28B | 109.5 |
N2—C7—S1 | 118.8 (6) | C29—C28—H28B | 109.5 |
N1—C7—S1 | 126.2 (6) | H28A—C28—H28B | 108.1 |
N2—C8—C21 | 112.1 (6) | C30—C29—C28 | 108.0 (6) |
N2—C8—C9 | 100.2 (5) | C30—C29—H29A | 110.1 |
C21—C8—C9 | 112.9 (6) | C28—C29—H29A | 110.1 |
N2—C8—H8 | 110.4 | C30—C29—H29B | 110.1 |
C21—C8—H8 | 110.4 | C28—C29—H29B | 110.1 |
C9—C8—H8 | 110.4 | H29A—C29—H29B | 108.4 |
C10—C9—C8 | 102.3 (5) | C29—C30—C31 | 112.2 (6) |
C10—C9—H9A | 111.3 | C29—C30—H30A | 109.2 |
C8—C9—H9A | 111.3 | C31—C30—H30A | 109.2 |
C10—C9—H9B | 111.3 | C29—C30—H30B | 109.2 |
C8—C9—H9B | 111.3 | C31—C30—H30B | 109.2 |
H9A—C9—H9B | 109.2 | H30A—C30—H30B | 107.9 |
N3—C10—C11 | 120.4 (6) | N7—C31—C30 | 112.6 (7) |
N3—C10—C9 | 115.6 (6) | N7—C31—H31A | 109.1 |
C11—C10—C9 | 123.8 (6) | C30—C31—H31A | 109.1 |
C12—C11—N4 | 110.1 (6) | N7—C31—H31B | 109.1 |
C12—C11—C10 | 130.3 (6) | C30—C31—H31B | 109.1 |
N4—C11—C10 | 119.3 (6) | H31A—C31—H31B | 107.8 |
N6—C12—C11 | 103.9 (6) | C32—N8—C33 | 122.9 (9) |
N6—C12—C13 | 124.6 (7) | C32—N8—C34 | 120.7 (10) |
C11—C12—C13 | 131.6 (7) | C33—N8—C34 | 116.4 (12) |
C12—C13—H13A | 109.5 | O1—C32—N8 | 123.0 (10) |
C12—C13—H13B | 109.5 | O1—C32—H32 | 118.5 |
H13A—C13—H13B | 109.5 | N8—C32—H32 | 118.5 |
C7—N2—N3—C10 | 179.4 (6) | C9—C10—C11—N4 | 8.2 (10) |
C8—N2—N3—C10 | −11.2 (7) | N5—N6—C12—C11 | 0.3 (8) |
C11—N4—N5—N6 | 0.6 (8) | C14—N6—C12—C11 | −173.0 (8) |
N4—N5—N6—C12 | −0.6 (8) | N5—N6—C12—C13 | 178.3 (7) |
N4—N5—N6—C14 | 173.7 (6) | C14—N6—C12—C13 | 5.0 (12) |
C7—N1—C1—C2 | 2.2 (15) | N4—C11—C12—N6 | 0.1 (8) |
C1'—N1—C1—C2 | −110 (7) | C10—C11—C12—N6 | 173.6 (7) |
C7—N1—C1—C6 | 179.2 (7) | N4—C11—C12—C13 | −177.7 (7) |
C1'—N1—C1—C6 | 67 (7) | C10—C11—C12—C13 | −4.2 (13) |
C6—C1—C2—C3 | 0.0 | C12—N6—C14—C19 | 125.9 (8) |
N1—C1—C2—C3 | 176.8 (13) | N5—N6—C14—C19 | −47.1 (10) |
C1—C2—C3—C4 | 0.0 | C12—N6—C14—C15 | −53.4 (11) |
C2—C3—C4—C5 | 0.0 | N5—N6—C14—C15 | 133.7 (7) |
C3—C4—C5—C6 | 0.0 | C19—C14—C15—C16 | −0.5 (11) |
C4—C5—C6—C1 | 0.0 | N6—C14—C15—C16 | 178.7 (7) |
C2—C1—C6—C5 | 0.0 | C14—C15—C16—C17 | 1.8 (12) |
N1—C1—C6—C5 | −177.4 (11) | C15—C16—C17—C18 | −2.1 (12) |
C7—N1—C1'—C2' | 41.5 (13) | C15—C16—C17—C20 | 179.8 (8) |
C1—N1—C1'—C2' | 114 (7) | C16—C17—C18—C19 | 1.1 (12) |
C7—N1—C1'—C6' | −138.2 (8) | C20—C17—C18—C19 | 179.2 (8) |
C1—N1—C1'—C6' | −66 (7) | C17—C18—C19—C14 | 0.1 (12) |
C6'—C1'—C2'—C3' | 0.0 | C15—C14—C19—C18 | −0.5 (11) |
N1—C1'—C2'—C3' | −179.8 (11) | N6—C14—C19—C18 | −179.7 (7) |
C1'—C2'—C3'—C4' | 0.0 | N2—C8—C21—C26 | −139.9 (7) |
C2'—C3'—C4'—C5' | 0.0 | C9—C8—C21—C26 | 107.8 (8) |
C3'—C4'—C5'—C6' | 0.0 | N2—C8—C21—C22 | 42.8 (10) |
C4'—C5'—C6'—C1' | 0.0 | C9—C8—C21—C22 | −69.5 (9) |
C2'—C1'—C6'—C5' | 0.0 | C26—C21—C22—C23 | 1.3 (12) |
N1—C1'—C6'—C5' | 179.8 (11) | C8—C21—C22—C23 | 178.7 (7) |
N3—N2—C7—N1 | 5.7 (9) | C21—C22—C23—C24 | −0.4 (12) |
C8—N2—C7—N1 | −161.8 (6) | C22—C23—C24—C25 | −1.2 (11) |
N3—N2—C7—S1 | −173.2 (4) | C22—C23—C24—N7 | −179.6 (7) |
C8—N2—C7—S1 | 19.2 (9) | C31—N7—C24—C25 | 24.7 (10) |
C1—N1—C7—N2 | −176.3 (9) | C27—N7—C24—C25 | 162.7 (7) |
C1'—N1—C7—N2 | −169.9 (9) | C31—N7—C24—C23 | −156.9 (7) |
C1—N1—C7—S1 | 2.6 (12) | C27—N7—C24—C23 | −18.9 (10) |
C1'—N1—C7—S1 | 8.9 (12) | C23—C24—C25—C26 | 1.8 (11) |
C7—N2—C8—C21 | 64.7 (10) | N7—C24—C25—C26 | −179.7 (7) |
N3—N2—C8—C21 | −103.4 (7) | C22—C21—C26—C25 | −0.7 (11) |
C7—N2—C8—C9 | −175.3 (7) | C8—C21—C26—C25 | −178.2 (7) |
N3—N2—C8—C9 | 16.5 (7) | C24—C25—C26—C21 | −0.9 (12) |
N2—C8—C9—C10 | −14.7 (7) | C24—N7—C27—C28 | 167.4 (6) |
C21—C8—C9—C10 | 104.7 (7) | C31—N7—C27—C28 | −53.1 (8) |
N2—N3—C10—C11 | −174.5 (6) | N7—C27—C28—C29 | 57.4 (8) |
N2—N3—C10—C9 | 0.0 (8) | C27—C28—C29—C30 | −58.0 (8) |
C8—C9—C10—N3 | 10.2 (8) | C28—C29—C30—C31 | 55.9 (9) |
C8—C9—C10—C11 | −175.6 (6) | C24—N7—C31—C30 | −170.6 (6) |
N5—N4—C11—C12 | −0.5 (8) | C27—N7—C31—C30 | 50.2 (8) |
N5—N4—C11—C10 | −174.8 (6) | C29—C30—C31—N7 | −52.8 (9) |
N3—C10—C11—C12 | 9.2 (11) | C33—N8—C32—O1 | −0.1 (4) |
C9—C10—C11—C12 | −164.8 (7) | C34—N8—C32—O1 | −179.8 (3) |
N3—C10—C11—N4 | −177.8 (7) |
D—H···A | D—H | H···A | D···A | D—H···A |
N1—H1···N3 | 0.88 | 2.13 | 2.597 (8) | 112 |
C13—H13A···O1 | 0.98 | 2.56 | 3.466 (14) | 154 |
C28—H28B···N5i | 0.99 | 2.57 | 3.355 (10) | 137 |
Symmetry code: (i) x, y, z−1. |
Experimental details
Crystal data | |
Chemical formula | C31H33N7S·0.5C3H7NO |
Mr | 522.26 |
Crystal system, space group | Monoclinic, C2 |
Temperature (K) | 100 |
a, b, c (Å) | 42.077 (4), 5.9274 (5), 12.0737 (11) |
β (°) | 105.665 (9) |
V (Å3) | 2899.5 (4) |
Z | 4 |
Radiation type | Cu Kα |
µ (mm−1) | 1.29 |
Crystal size (mm) | 0.35 × 0.15 × 0.05 |
Data collection | |
Diffractometer | Agilent SuperNova Dual diffractometer with an Atlas detector |
Absorption correction | Multi-scan (CrysAlis PRO; Agilent, 2012) |
Tmin, Tmax | 0.661, 0.938 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 10437, 3317, 3229 |
Rint | 0.037 |
(sin θ/λ)max (Å−1) | 0.632 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.091, 0.214, 1.11 |
No. of reflections | 3317 |
No. of parameters | 396 |
No. of restraints | 41 |
H-atom treatment | H-atom parameters constrained |
w = 1/[σ2(Fo2) + (0.0422P)2 + 29.4613P] where P = (Fo2 + 2Fc2)/3 | |
Δρmax, Δρmin (e Å−3) | 0.71, −1.06 |
Computer programs: CrysAlis PRO (Agilent, 2012), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), ORTEP-3 (Farrugia, 1997) and DIAMOND (Brandenburg, 2006), publCIF (Westrip, 2010).
D—H···A | D—H | H···A | D···A | D—H···A |
N1—H1···N3 | 0.88 | 2.13 | 2.597 (8) | 112 |
C13—H13A···O1 | 0.98 | 2.56 | 3.466 (14) | 154 |
C28—H28B···N5i | 0.99 | 2.57 | 3.355 (10) | 137 |
Symmetry code: (i) x, y, z−1. |
Footnotes
‡Additional correspondence author, e-mail: bakrfatehy@yahoo.com.
Acknowledgements
We thank the Ministry of Higher Education (Malaysia) for funding structural studies through the High-Impact Research scheme (UM.C/HIR/MOHE/SC/12).
References
Abdel-Wahab, B. F., Abdel-Aziz, H. A. & Ahmed, E. M. (2009). Eur. J. Med. Chem. 44, 2632–2635. Web of Science PubMed CAS Google Scholar
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Abdel-Wahab, B. F., Abdel-Latif, E., Ng, S. W. & Tiekink, E. R. T. (2012b). Acta Cryst. E68, o1954-o1955. CSD CrossRef IUCr Journals Google Scholar
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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 synthesis and crystallographic characterization of the title compound was motivated by the established biological activities exhibited by related 3-(benzofuran-2-yl)-4,5-dihydro-5-phenyl-1-(4-phenylthiazol-2-yl)-1H-pyrazole and 1,2,3-triazol-4-yl-pyrazolylthiazoles (Abdel-Wahab et al. 2012a; Abdel-Wahab et al. 2009) and accompanying structural studies (Abdel-Wahab et al., 2012b).
In (I), Fig. 1, the pyrazole ring is planar with a r.m.s. deviation = 0.013 Å; the maximum deviation is 0.005 (6) Å for the N2 atom. The thiourea group is close to co-planar with the ring [the N3—N2—C7—S1 torsion angle = -173.2 (4)°] and the connected triazole ring is slightly twisted out of the plane [dihedral angle = 7.7 (3)°]. There is a significant twist between the triazole and attached benzene rings with the dihedral angle being 49.4 (3)°. The conformation of the piperidinyl ring is close to a chair. The thiourea-N—H atom is orientated towards the pyrazole-N3 atom and forms a hydrogen bond via an S(5) loop, Table 1.
In the crystal packing, connections between molecules are of the type piperidinyl-C—H···N(triazole), Table 1, leading to the formation of a supramolecular chain along the c axis. Two chains are connected by the (disordered) dimethylformamide molecules via methyl-C13—H···O1 interactions into a loosely associated double chain, Fig. 2 and Table 1.