organic compounds
4′-Phenyl-3,4-dihydro-2H-spiro[naphthalene-1,3′-[1,2,4]triazole]-5′-thione
aDepartment of Chemistry, Tulane University, New Orleans, LA 70118, USA, bDepartment of Physics, Faculty of Sciences, Erciyes University, 38039 Kayseri, Turkey, cChemistry and Environmental Division, Manchester Metropolitan University, Manchester M1 5GD, England, dChemistry Department, Faculty of Science, Minia University, 61519 El-Minia, Egypt, and eKirkuk University, College of Science, Department of Chemistry, Kirkuk, Iraq
*Correspondence e-mail: shaabankamel@yahoo.com
In the title molecule, C17H15N3S, the phenyl group makes a dihedral angle of 57.29 (11)° with the mean plane of the triazole ring, which in turn makes an angle of 86.83 (12)° with the plane of the aromatic portion of the tetrahydronaphthalene moiety. In the crystal, molecules are linked by weak C—H⋯S hydrogen bonds into supramolecular chains propagating along the a-axis direction. Weak C—H⋯π interactions are also observed.
Keywords: crystal structure.
CCDC reference: 1005633
Related literature
For the synthesis of different triazole thione compounds, see: Wujec et al. (2004); Zamani et al. (2004); Pitucha et al. (2007); Farghaly & El-Kashef (2006); Guelerman et al. (1998); Salgin-Gökşen et al. (2007). For the biological activity of triazole thiones, see: Amir & Kumar (2007); Gokce et al. (2001); Ezabadi et al. (2008); Mazzone et al. (1981); Küçükgüzel et al. (2008); Dogan et al. (2005); Kane et al. (1994); Kane et al. (1988).
Experimental
Crystal data
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Data collection: APEX2 (Bruker, 2013); cell SAINT (Bruker, 2013); data reduction: SAINT (Bruker, 2013); program(s) used to solve structure: SHELXTL (Sheldrick, 2008); program(s) used to refine structure: SHELXTL (Sheldrick, 2008); molecular graphics: ORTEP-3 for Windows (Farrugia, 2012); software used to prepare material for publication: WinGX (Farrugia, 2012) and PLATON (Spek, 2009).
Supporting information
CCDC reference: 1005633
10.1107/S1600536814012409/xu5795sup1.cif
contains datablocks global, I. DOI:Structure factors: contains datablock I. DOI: 10.1107/S1600536814012409/xu5795Isup2.hkl
Supporting information file. DOI: 10.1107/S1600536814012409/xu5795Isup3.cml
A mixture of 1 mmol (299 mg) of (1E)-3,4,4a,5,8,8a-hexahydronaphthalen-1(2H)-one N-phenylthiosemicarbazone and 1 mmol (246 mg) of 2,3,5,6-tetrachloro-1,4-benzoquinone in 30 ml dry ethyl acetate was stirred for 96 h at room temperature. The precipitate was filtered off, dried under vacuum and recrytallized from ethanol to give pure orange crystals.
H atoms were placed in calculated positions with C—H = 0.95-0.99 Å, and refined in riding mode with Uiso(H) = 1.2Ueq(C).
Data collection: APEX2 (Bruker, 2013); cell
SAINT (Bruker, 2013); data reduction: SAINT (Bruker, 2013); program(s) used to solve structure: SHELXTL (Sheldrick, 2008); program(s) used to refine structure: SHELXTL (Sheldrick, 2008); molecular graphics: ORTEP-3 for Windows (Farrugia, 2012); software used to prepare material for publication: WinGX (Farrugia, 2012) and PLATON (Spek, 2009).Fig. 1. Perspective view of the title compound with 50% probability ellipsoids. | |
Fig. 2. Packing viewed down the a axis. Hydrogen atoms are omitted. |
C17H15N3S | F(000) = 616 |
Mr = 293.39 | Dx = 1.369 Mg m−3 |
Orthorhombic, P212121 | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: P 2ac 2ab | Cell parameters from 9998 reflections |
a = 6.2091 (9) Å | θ = 2.3–28.3° |
b = 13.1804 (19) Å | µ = 0.22 mm−1 |
c = 17.391 (3) Å | T = 150 K |
V = 1423.3 (4) Å3 | Column, orange |
Z = 4 | 0.25 × 0.15 × 0.08 mm |
Bruker SMART APEX CCD diffractometer | 3564 independent reflections |
Radiation source: fine-focus sealed tube | 3274 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.048 |
Detector resolution: 8.3660 pixels mm-1 | θmax = 28.3°, θmin = 1.9° |
ϕ and ω scans | h = −8→8 |
Absorption correction: multi-scan (SADABS; Bruker, 2013) | k = −17→17 |
Tmin = 0.80, Tmax = 0.98 | l = −23→23 |
25736 measured reflections |
Refinement on F2 | Hydrogen site location: inferred from neighbouring sites |
Least-squares matrix: full | H-atom parameters constrained |
R[F2 > 2σ(F2)] = 0.035 | w = 1/[σ2(Fo2) + (0.0378P)2 + 0.4193P] where P = (Fo2 + 2Fc2)/3 |
wR(F2) = 0.085 | (Δ/σ)max = 0.001 |
S = 1.04 | Δρmax = 0.26 e Å−3 |
3564 reflections | Δρmin = −0.15 e Å−3 |
190 parameters | Absolute structure: Flack x determined using 1312 quotients (Parsons et al., 2013) |
0 restraints | Absolute structure parameter: −0.02 (3) |
C17H15N3S | V = 1423.3 (4) Å3 |
Mr = 293.39 | Z = 4 |
Orthorhombic, P212121 | Mo Kα radiation |
a = 6.2091 (9) Å | µ = 0.22 mm−1 |
b = 13.1804 (19) Å | T = 150 K |
c = 17.391 (3) Å | 0.25 × 0.15 × 0.08 mm |
Bruker SMART APEX CCD diffractometer | 3564 independent reflections |
Absorption correction: multi-scan (SADABS; Bruker, 2013) | 3274 reflections with I > 2σ(I) |
Tmin = 0.80, Tmax = 0.98 | Rint = 0.048 |
25736 measured reflections |
R[F2 > 2σ(F2)] = 0.035 | H-atom parameters constrained |
wR(F2) = 0.085 | Δρmax = 0.26 e Å−3 |
S = 1.04 | Δρmin = −0.15 e Å−3 |
3564 reflections | Absolute structure: Flack x determined using 1312 quotients (Parsons et al., 2013) |
190 parameters | Absolute structure parameter: −0.02 (3) |
0 restraints |
Geometry. Bond distances, angles etc. have been calculated using the rounded fractional coordinates. All su's are estimated from the variances of the (full) variance-covariance matrix. The cell e.s.d.'s are taken into account in the estimation of distances, angles and torsion angles |
Refinement. Refinement on F2 for ALL reflections except those flagged by the user for potential systematic errors. Weighted R-factors wR and all goodnesses of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2. The observed criterion of F2 > σ(F2) is used only for calculating -R-factor-obs 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 | 0.62076 (10) | 0.54064 (5) | 0.53367 (3) | 0.0310 (2) | |
N1 | 0.6979 (4) | 0.57824 (16) | 0.68377 (12) | 0.0330 (6) | |
N2 | 0.6462 (3) | 0.54877 (15) | 0.74954 (11) | 0.0306 (6) | |
N3 | 0.4806 (3) | 0.44434 (13) | 0.66343 (10) | 0.0222 (5) | |
C1 | 0.5921 (3) | 0.51596 (16) | 0.62549 (13) | 0.0252 (6) | |
C2 | 0.5003 (3) | 0.45985 (17) | 0.74710 (12) | 0.0231 (6) | |
C3 | 0.3302 (3) | 0.37544 (16) | 0.62918 (11) | 0.0207 (6) | |
C4 | 0.3432 (3) | 0.27253 (16) | 0.64403 (12) | 0.0240 (6) | |
C5 | 0.1925 (4) | 0.20741 (17) | 0.61087 (13) | 0.0258 (6) | |
C6 | 0.0339 (4) | 0.24503 (18) | 0.56279 (12) | 0.0266 (6) | |
C7 | 0.0221 (4) | 0.34798 (18) | 0.54906 (12) | 0.0270 (6) | |
C8 | 0.1688 (3) | 0.41375 (17) | 0.58248 (12) | 0.0241 (6) | |
C9 | 0.2844 (4) | 0.48971 (19) | 0.78250 (13) | 0.0291 (7) | |
C10 | 0.3014 (4) | 0.4969 (2) | 0.86981 (14) | 0.0346 (8) | |
C11 | 0.3616 (4) | 0.39487 (19) | 0.90331 (13) | 0.0315 (7) | |
C12 | 0.5517 (4) | 0.34643 (17) | 0.86358 (12) | 0.0243 (6) | |
C13 | 0.6703 (4) | 0.27160 (18) | 0.90093 (13) | 0.0292 (7) | |
C14 | 0.8448 (4) | 0.22515 (18) | 0.86675 (14) | 0.0314 (7) | |
C15 | 0.9049 (4) | 0.25245 (18) | 0.79299 (14) | 0.0295 (7) | |
C16 | 0.7902 (4) | 0.32656 (18) | 0.75447 (12) | 0.0245 (6) | |
C17 | 0.6145 (4) | 0.37395 (16) | 0.78893 (11) | 0.0216 (5) | |
H4 | 0.45350 | 0.24650 | 0.67640 | 0.0290* | |
H5 | 0.19880 | 0.13670 | 0.62140 | 0.0310* | |
H6 | −0.06640 | 0.20020 | 0.53940 | 0.0320* | |
H7 | −0.08750 | 0.37400 | 0.51640 | 0.0320* | |
H8 | 0.15880 | 0.48470 | 0.57340 | 0.0290* | |
H9A | 0.23820 | 0.55600 | 0.76150 | 0.0350* | |
H9B | 0.17420 | 0.43860 | 0.76860 | 0.0350* | |
H10A | 0.41200 | 0.54780 | 0.88390 | 0.0420* | |
H10B | 0.16180 | 0.51930 | 0.89140 | 0.0420* | |
H11A | 0.39580 | 0.40350 | 0.95850 | 0.0380* | |
H11B | 0.23620 | 0.34880 | 0.89940 | 0.0380* | |
H13 | 0.62990 | 0.25190 | 0.95150 | 0.0350* | |
H14 | 0.92350 | 0.17460 | 0.89380 | 0.0380* | |
H15 | 1.02430 | 0.22040 | 0.76900 | 0.0350* | |
H16 | 0.83170 | 0.34540 | 0.70390 | 0.0290* |
U11 | U22 | U33 | U12 | U13 | U23 | |
S1 | 0.0328 (3) | 0.0327 (3) | 0.0274 (3) | 0.0027 (3) | 0.0043 (2) | 0.0093 (2) |
N1 | 0.0365 (11) | 0.0290 (10) | 0.0336 (11) | −0.0093 (9) | −0.0021 (9) | 0.0033 (8) |
N2 | 0.0339 (10) | 0.0242 (10) | 0.0336 (10) | −0.0065 (9) | −0.0046 (9) | −0.0017 (8) |
N3 | 0.0257 (9) | 0.0210 (10) | 0.0199 (8) | −0.0036 (7) | −0.0028 (7) | 0.0013 (7) |
C1 | 0.0243 (10) | 0.0216 (11) | 0.0298 (11) | 0.0001 (8) | −0.0004 (9) | 0.0021 (8) |
C2 | 0.0261 (9) | 0.0217 (10) | 0.0214 (10) | −0.0032 (9) | −0.0022 (8) | −0.0029 (8) |
C3 | 0.0248 (10) | 0.0223 (10) | 0.0151 (9) | −0.0019 (8) | −0.0002 (8) | −0.0011 (8) |
C4 | 0.0264 (10) | 0.0238 (10) | 0.0217 (9) | 0.0010 (8) | −0.0047 (9) | 0.0016 (8) |
C5 | 0.0314 (11) | 0.0214 (11) | 0.0246 (10) | −0.0027 (9) | −0.0011 (9) | −0.0009 (8) |
C6 | 0.0263 (10) | 0.0311 (12) | 0.0224 (10) | −0.0040 (9) | −0.0029 (8) | −0.0058 (9) |
C7 | 0.0250 (10) | 0.0332 (12) | 0.0227 (11) | 0.0036 (9) | −0.0061 (9) | −0.0018 (9) |
C8 | 0.0286 (11) | 0.0216 (10) | 0.0221 (10) | 0.0037 (8) | −0.0025 (9) | −0.0014 (8) |
C9 | 0.0282 (11) | 0.0299 (12) | 0.0293 (11) | 0.0035 (9) | −0.0017 (10) | −0.0044 (9) |
C10 | 0.0372 (13) | 0.0374 (14) | 0.0292 (12) | 0.0028 (11) | 0.0060 (10) | −0.0088 (10) |
C11 | 0.0334 (12) | 0.0390 (14) | 0.0221 (11) | −0.0033 (11) | 0.0055 (10) | −0.0027 (9) |
C12 | 0.0276 (10) | 0.0264 (11) | 0.0189 (10) | −0.0076 (8) | 0.0006 (8) | −0.0037 (8) |
C13 | 0.0398 (13) | 0.0270 (12) | 0.0207 (10) | −0.0064 (9) | −0.0014 (9) | 0.0010 (9) |
C14 | 0.0389 (13) | 0.0255 (11) | 0.0299 (11) | −0.0008 (9) | −0.0090 (10) | 0.0028 (9) |
C15 | 0.0269 (10) | 0.0298 (12) | 0.0318 (12) | 0.0005 (9) | −0.0013 (9) | −0.0016 (9) |
C16 | 0.0228 (9) | 0.0305 (12) | 0.0202 (10) | −0.0037 (9) | 0.0012 (8) | 0.0007 (9) |
C17 | 0.0228 (9) | 0.0240 (10) | 0.0179 (9) | −0.0048 (9) | −0.0026 (8) | −0.0010 (8) |
S1—C1 | 1.639 (2) | C13—C14 | 1.379 (3) |
N1—N2 | 1.250 (3) | C14—C15 | 1.384 (3) |
N1—C1 | 1.460 (3) | C15—C16 | 1.382 (3) |
N2—C2 | 1.482 (3) | C16—C17 | 1.393 (3) |
N3—C1 | 1.344 (3) | C4—H4 | 0.9500 |
N3—C2 | 1.475 (3) | C5—H5 | 0.9500 |
N3—C3 | 1.432 (3) | C6—H6 | 0.9500 |
C2—C9 | 1.527 (3) | C7—H7 | 0.9500 |
C2—C17 | 1.521 (3) | C8—H8 | 0.9500 |
C3—C4 | 1.383 (3) | C9—H9A | 0.9900 |
C3—C8 | 1.385 (3) | C9—H9B | 0.9900 |
C4—C5 | 1.395 (3) | C10—H10A | 0.9900 |
C5—C6 | 1.384 (3) | C10—H10B | 0.9900 |
C6—C7 | 1.380 (3) | C11—H11A | 0.9900 |
C7—C8 | 1.385 (3) | C11—H11B | 0.9900 |
C9—C10 | 1.525 (3) | C13—H13 | 0.9500 |
C10—C11 | 1.513 (4) | C14—H14 | 0.9500 |
C11—C12 | 1.509 (3) | C15—H15 | 0.9500 |
C12—C13 | 1.392 (3) | C16—H16 | 0.9500 |
C12—C17 | 1.403 (3) | ||
N2—N1—C1 | 110.2 (2) | C12—C17—C16 | 120.0 (2) |
N1—N2—C2 | 112.12 (19) | C3—C4—H4 | 120.00 |
C1—N3—C2 | 110.15 (17) | C5—C4—H4 | 120.00 |
C1—N3—C3 | 125.25 (18) | C4—C5—H5 | 120.00 |
C2—N3—C3 | 123.53 (17) | C6—C5—H5 | 120.00 |
S1—C1—N1 | 121.04 (16) | C5—C6—H6 | 120.00 |
S1—C1—N3 | 132.35 (17) | C7—C6—H6 | 120.00 |
N1—C1—N3 | 106.61 (19) | C6—C7—H7 | 120.00 |
N2—C2—N3 | 100.87 (16) | C8—C7—H7 | 120.00 |
N2—C2—C9 | 108.74 (18) | C3—C8—H8 | 120.00 |
N2—C2—C17 | 106.86 (16) | C7—C8—H8 | 120.00 |
N3—C2—C9 | 111.15 (17) | C2—C9—H9A | 109.00 |
N3—C2—C17 | 114.04 (17) | C2—C9—H9B | 109.00 |
C9—C2—C17 | 114.10 (18) | C10—C9—H9A | 109.00 |
N3—C3—C4 | 120.40 (17) | C10—C9—H9B | 109.00 |
N3—C3—C8 | 118.97 (19) | H9A—C9—H9B | 108.00 |
C4—C3—C8 | 120.61 (19) | C9—C10—H10A | 110.00 |
C3—C4—C5 | 119.16 (19) | C9—C10—H10B | 110.00 |
C4—C5—C6 | 120.5 (2) | C11—C10—H10A | 110.00 |
C5—C6—C7 | 119.7 (2) | C11—C10—H10B | 110.00 |
C6—C7—C8 | 120.5 (2) | H10A—C10—H10B | 108.00 |
C3—C8—C7 | 119.6 (2) | C10—C11—H11A | 109.00 |
C2—C9—C10 | 110.90 (19) | C10—C11—H11B | 109.00 |
C9—C10—C11 | 110.2 (2) | C12—C11—H11A | 109.00 |
C10—C11—C12 | 113.14 (19) | C12—C11—H11B | 109.00 |
C11—C12—C13 | 120.0 (2) | H11A—C11—H11B | 108.00 |
C11—C12—C17 | 122.1 (2) | C12—C13—H13 | 119.00 |
C13—C12—C17 | 117.9 (2) | C14—C13—H13 | 119.00 |
C12—C13—C14 | 122.0 (2) | C13—C14—H14 | 120.00 |
C13—C14—C15 | 119.7 (2) | C15—C14—H14 | 120.00 |
C14—C15—C16 | 119.6 (2) | C14—C15—H15 | 120.00 |
C15—C16—C17 | 120.8 (2) | C16—C15—H15 | 120.00 |
C2—C17—C12 | 120.4 (2) | C15—C16—H16 | 120.00 |
C2—C17—C16 | 119.55 (18) | C17—C16—H16 | 120.00 |
C1—N1—N2—C2 | 1.3 (3) | N3—C2—C17—C16 | 38.4 (3) |
N2—N1—C1—S1 | 176.99 (17) | C9—C2—C17—C12 | −16.1 (3) |
N2—N1—C1—N3 | −2.6 (3) | C9—C2—C17—C16 | 167.6 (2) |
N1—N2—C2—N3 | 0.3 (2) | N3—C3—C4—C5 | 178.98 (19) |
N1—N2—C2—C9 | −116.6 (2) | C8—C3—C4—C5 | 0.5 (3) |
N1—N2—C2—C17 | 119.8 (2) | N3—C3—C8—C7 | −179.93 (18) |
C2—N3—C1—S1 | −176.77 (17) | C4—C3—C8—C7 | −1.4 (3) |
C2—N3—C1—N1 | 2.7 (2) | C3—C4—C5—C6 | 1.0 (3) |
C3—N3—C1—S1 | −8.3 (3) | C4—C5—C6—C7 | −1.5 (3) |
C3—N3—C1—N1 | 171.17 (19) | C5—C6—C7—C8 | 0.6 (3) |
C1—N3—C2—N2 | −2.0 (2) | C6—C7—C8—C3 | 0.9 (3) |
C1—N3—C2—C9 | 113.2 (2) | C2—C9—C10—C11 | −61.8 (3) |
C1—N3—C2—C17 | −116.1 (2) | C9—C10—C11—C12 | 49.2 (3) |
C3—N3—C2—N2 | −170.63 (17) | C10—C11—C12—C13 | 159.1 (2) |
C3—N3—C2—C9 | −55.5 (3) | C10—C11—C12—C17 | −21.2 (3) |
C3—N3—C2—C17 | 75.2 (2) | C11—C12—C13—C14 | 179.9 (2) |
C1—N3—C3—C4 | 130.6 (2) | C17—C12—C13—C14 | 0.1 (4) |
C1—N3—C3—C8 | −50.9 (3) | C11—C12—C17—C2 | 4.2 (3) |
C2—N3—C3—C4 | −62.4 (3) | C11—C12—C17—C16 | −179.6 (2) |
C2—N3—C3—C8 | 116.1 (2) | C13—C12—C17—C2 | −176.1 (2) |
N2—C2—C9—C10 | −74.6 (2) | C13—C12—C17—C16 | 0.2 (3) |
N3—C2—C9—C10 | 175.21 (19) | C12—C13—C14—C15 | −0.4 (4) |
C17—C2—C9—C10 | 44.5 (3) | C13—C14—C15—C16 | 0.4 (4) |
N2—C2—C17—C12 | 104.1 (2) | C14—C15—C16—C17 | −0.2 (4) |
N2—C2—C17—C16 | −72.2 (2) | C15—C16—C17—C2 | 176.1 (2) |
N3—C2—C17—C12 | −145.4 (2) | C15—C16—C17—C12 | −0.2 (4) |
Cg3 is the centroid of the benzene ring of the 1,2,3,4-tetrahydronaphthalene group. |
D—H···A | D—H | H···A | D···A | D—H···A |
C7—H7···S1i | 0.95 | 2.86 | 3.568 (3) | 132 |
C6—H6···Cg3ii | 0.95 | 2.84 | 3.602 (2) | 138 |
C16—H16···Cg3iii | 0.95 | 2.90 | 3.676 (3) | 139 |
Symmetry codes: (i) x−1, y, z; (ii) x−1/2, −y+1/2, −z+1; (iii) x+1, y, z. |
Cg3 is the centroid of the benzene ring of the 1,2,3,4-tetrahydronaphthalene group. |
D—H···A | D—H | H···A | D···A | D—H···A |
C7—H7···S1i | 0.95 | 2.86 | 3.568 (3) | 132 |
C6—H6···Cg3ii | 0.95 | 2.84 | 3.602 (2) | 138 |
C16—H16···Cg3iii | 0.95 | 2.90 | 3.676 (3) | 139 |
Symmetry codes: (i) x−1, y, z; (ii) x−1/2, −y+1/2, −z+1; (iii) x+1, y, z. |
Acknowledgements
JTM thanks Tulane University for support of the Tulane Crystallography Laboratory.
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Triazole thiones have been prepared by different methods based mostly on cyclodehydration of thiosemicarbazides with a variety of basic reagents such as sodium hydroxide (Wujec et al., 2004; Zamani et al., 2004; Pitucha et al., 2007), potassium hydroxide (Farghaly & El-Kashef, 2006), sodium carbonate (Guelerman et al., 1998) and triethylamine (Salgin-Gökşen et al., 2007). On other hand the pharmacological properties such as anti-inflammatory, analgesic (Amir & Kumar, 2007; Gokce et al., 2001), anti-bacterial, anti-fungal (Ezabadi et al., 2008; Mazzone et al., 1981), anti-tubercular, anti-viral (Küçükgüzel et al., 2008), anti-tumoral (Dogan et al., 2005), anti-convulsant (Kane et al., 1994) and anti-depressant (Kane et al., 1988) activities have been reported for mercapto-and thione-substituted 1,2,4-triazole systems. Based on above findings, we herein report the use of chloranil as a dehydrogenating agent of (1E)-3,4,4a,5,8,8a-hexahydronaphthalen-1(2H)-one N-phenylthiosemicarbazone to give the corresponding triazole thione compound.
In the title compound, the phenyl group (C3–C8) attached to N3 makes a dihedral angle of 57.29 (11)° with the mean plane of the triazole ring (N1–N3/C1/C2) which in turn makes an angle of 86.83 (12)° with the plane of the aromatic portion (C12–C17) of the tetrahydronaphthalene moiety (Fig. 1). A Cremer-Pople analysis of the conformation of the ring C2/C9–C12/C17 gave puckering parameters Q(2) = 0.356 (3) Å, Q(3) = -0.332 (3) Å and ϕ(2) = 275.4 (4)°. In the solid there are no unusual intermolecular contacts. Only weak C—H···S and C—H···π interactions are observed (Table 1, Fig. 2).