Literature DB >> 21588620

(E)-1-(2,5-Dimethyl-3-thien-yl)-3-(2-hy-droxy-phen-yl)prop-2-en-1-one.

Abdullah M Asiri, Salman A Khan, M Nawaz Tahir.   

Abstract

In the title compound, C(15)H(14)O(2)S, the dihedral angle between the aromatic rings is 8.46 -(8)°. The central enone group is planar (r.m.s. deviation = 0.0267 Å) and is oriented at a dihedral angle of 1.20 (9)° with respect to the benzene ring and at 8.27 (9)° with respect to the thio-phene group. In the crystal, the mol-ecules are linked into polymeric chains extending along the b axis due to inter-molecular O-H⋯O hydrogen bonding. An S(6) ring motif is formed due to a short intra-molecular C-H⋯O contact. C-H⋯π inter-actions involving a methyl group of the 2,5-dimethyl-thienyl group and the benzene ring are present. π-π inter-actions between the centroids of the benzene and heterocyclic rings [3.7691 (9) Å] also occur.

Entities:  

Year:  2010        PMID： 21588620      PMCID： PMC3007990          DOI： 10.1107/S1600536810031284

Source DB:  PubMed          Journal:  Acta Crystallogr Sect E Struct Rep Online        ISSN： 1600-5368


Related literature

For background to chalcones and their biological activity, see: Bandgar & Gawande (2010 ▶); Domínguez et al. (2001 ▶); Hans et al. (2010 ▶); Kayser & Kiderlen (2001 ▶); Mojzis et al. (2008 ▶); Vogel et al. (2010 ▶). For related structures, see: Asiri et al. (2010a ▶,b ▶); For graph-set notation, see: Bernstein et al. (1995 ▶).

Experimental

Crystal data

C15H14O2S M = 258.32 Triclinic, a = 7.6095 (3) Å b = 7.7900 (3) Å c = 12.3109 (7) Å α = 98.527 (2)° β = 91.943 (2)° γ = 115.551 (1)° V = 647.19 (5) Å3 Z = 2 Mo Kα radiation μ = 0.24 mm−1 T = 296 K 0.30 × 0.24 × 0.22 mm

Data collection

Bruker Kappa APEXII CCD diffractometer Absorption correction: multi-scan (SADABS; Bruker, 2005 ▶) T min = 0.968, T max = 0.985 11156 measured reflections 3174 independent reflections 2720 reflections with I > 2σ(I) R int = 0.022

Refinement

R[F 2 > 2σ(F 2)] = 0.038 wR(F 2) = 0.112 S = 1.05 3174 reflections 166 parameters H-atom parameters constrained Δρmax = 0.30 e Å−3 Δρmin = −0.23 e Å−3 Data collection: APEX2 (Bruker, 2009 ▶); cell refinement: SAINT (Bruker, 2009 ▶); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008 ▶); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008 ▶); molecular graphics: ORTEP-3 for Windows (Farrugia, 1997 ▶) and PLATON (Spek, 2009 ▶); software used to prepare material for publication: WinGX (Farrugia, 1999 ▶) and PLATON. Crystal structure: contains datablocks global, I. DOI: 10.1107/S1600536810031284/bq2228sup1.cif Structure factors: contains datablocks I. DOI: 10.1107/S1600536810031284/bq2228Isup2.hkl Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C15H14O2SZ = 2
Mr = 258.32F(000) = 272
Triclinic, P1Dx = 1.326 Mg m−3
Hall symbol: -P 1Mo Kα radiation, λ = 0.71073 Å
a = 7.6095 (3) ÅCell parameters from 2182 reflections
b = 7.7900 (3) Åθ = 2.5–25.3°
c = 12.3109 (7) ŵ = 0.24 mm−1
α = 98.527 (2)°T = 296 K
β = 91.943 (2)°Prism, yellow
γ = 115.551 (1)°0.30 × 0.24 × 0.22 mm
V = 647.19 (5) Å3
Bruker Kappa APEXII CCD diffractometer3174 independent reflections
Radiation source: fine-focus sealed tube2720 reflections with I > 2σ(I)
graphiteRint = 0.022
Detector resolution: 8.10 pixels mm-1θmax = 28.6°, θmin = 3.0°
ω scansh = −10→11
Absorption correction: multi-scan (SADABS; Bruker, 2005)k = −9→10
Tmin = 0.968, Tmax = 0.985l = −16→16
11156 measured reflections
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.038Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.112H-atom parameters constrained
S = 1.05w = 1/[σ2(Fo2) + (0.0593P)2 + 0.1362P] where P = (Fo2 + 2Fc2)/3
3174 reflections(Δ/σ)max = 0.001
166 parametersΔρmax = 0.30 e Å−3
0 restraintsΔρmin = −0.23 e Å−3
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 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 > σ(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.
xyzUiso*/Ueq
S10.67628 (6)1.06807 (5)0.38493 (3)0.0475 (1)
O10.75707 (17)0.38399 (14)−0.02745 (8)0.0464 (3)
O20.73309 (16)1.04466 (13)0.01642 (8)0.0461 (3)
C10.79715 (18)0.57560 (16)−0.16540 (10)0.0329 (3)
C20.78885 (19)0.40687 (17)−0.13253 (10)0.0343 (3)
C30.8126 (2)0.26851 (19)−0.20796 (12)0.0434 (4)
C40.8396 (3)0.2929 (2)−0.31564 (12)0.0504 (5)
C50.8450 (3)0.4557 (2)−0.35080 (12)0.0507 (5)
C60.8256 (2)0.5950 (2)−0.27561 (11)0.0427 (4)
C70.77922 (19)0.73111 (17)−0.09244 (10)0.0343 (3)
C80.7412 (2)0.74553 (17)0.01224 (11)0.0370 (3)
C90.72983 (18)0.92090 (16)0.06888 (10)0.0334 (3)
C100.71496 (18)0.94215 (17)0.18852 (10)0.0337 (3)
C110.7304 (2)0.81420 (19)0.25716 (11)0.0429 (4)
C120.7131 (2)0.8629 (2)0.36472 (12)0.0478 (4)
C130.7182 (3)0.7610 (3)0.45856 (15)0.0714 (7)
C140.68407 (19)1.08881 (17)0.24864 (10)0.0360 (4)
C150.6562 (3)1.2516 (2)0.21248 (12)0.0484 (5)
H10.754950.28106−0.018160.0696*
H30.810240.15882−0.185420.0520*
H40.854340.19895−0.365310.0605*
H50.861440.47102−0.423840.0609*
H60.831680.70550−0.298890.0513*
H70.797370.83780−0.124290.0411*
H80.721600.644840.049960.0445*
H110.750590.707030.229800.0515*
H13A0.735130.647800.431170.1070*
H13B0.597310.723920.491260.1070*
H13C0.825340.846400.513170.1070*
H15A0.778111.343460.193160.0725*
H15B0.613411.314030.271680.0725*
H15C0.559361.201630.149420.0725*
U11U22U33U12U13U23
S10.0656 (3)0.0486 (2)0.0318 (2)0.0290 (2)0.0077 (2)0.0051 (1)
O10.0804 (7)0.0384 (5)0.0371 (5)0.0376 (5)0.0187 (5)0.0171 (4)
O20.0761 (7)0.0373 (5)0.0389 (5)0.0353 (5)0.0124 (5)0.0139 (4)
C10.0395 (6)0.0311 (5)0.0311 (6)0.0176 (5)0.0049 (5)0.0075 (4)
C20.0425 (7)0.0312 (5)0.0321 (6)0.0183 (5)0.0060 (5)0.0075 (4)
C30.0581 (8)0.0336 (6)0.0423 (7)0.0244 (6)0.0073 (6)0.0047 (5)
C40.0663 (10)0.0471 (8)0.0384 (7)0.0292 (7)0.0063 (7)−0.0037 (6)
C50.0690 (10)0.0560 (8)0.0285 (6)0.0291 (7)0.0091 (6)0.0061 (6)
C60.0581 (8)0.0422 (7)0.0332 (7)0.0250 (6)0.0081 (6)0.0126 (5)
C70.0435 (7)0.0298 (5)0.0353 (6)0.0201 (5)0.0061 (5)0.0101 (4)
C80.0528 (7)0.0299 (5)0.0358 (6)0.0238 (5)0.0077 (5)0.0094 (5)
C90.0413 (6)0.0285 (5)0.0343 (6)0.0185 (5)0.0044 (5)0.0075 (4)
C100.0399 (6)0.0301 (5)0.0335 (6)0.0174 (5)0.0046 (5)0.0065 (4)
C110.0595 (8)0.0399 (6)0.0379 (7)0.0280 (6)0.0075 (6)0.0124 (5)
C120.0636 (9)0.0472 (7)0.0384 (7)0.0276 (7)0.0067 (6)0.0145 (6)
C130.1111 (16)0.0748 (12)0.0457 (9)0.0510 (11)0.0156 (10)0.0288 (8)
C140.0428 (7)0.0336 (6)0.0329 (6)0.0186 (5)0.0030 (5)0.0044 (5)
C150.0726 (10)0.0449 (7)0.0412 (7)0.0395 (7)0.0063 (7)0.0046 (6)
S1—C121.7228 (16)C11—C121.349 (2)
S1—C141.7099 (13)C12—C131.504 (2)
O1—C21.3476 (16)C14—C151.498 (2)
O2—C91.2298 (15)C3—H30.9300
O1—H10.8200C4—H40.9300
C1—C61.4011 (18)C5—H50.9300
C1—C71.4564 (18)C6—H60.9300
C1—C21.4083 (17)C7—H70.9300
C2—C31.393 (2)C8—H80.9300
C3—C41.377 (2)C11—H110.9300
C4—C51.384 (2)C13—H13A0.9600
C5—C61.381 (2)C13—H13B0.9600
C7—C81.3295 (18)C13—H13C0.9600
C8—C91.4777 (18)C15—H15A0.9600
C9—C101.4713 (17)C15—H15B0.9600
C10—C111.4372 (19)C15—H15C0.9600
C10—C141.3788 (19)
S1···C4i3.686 (2)C8···H112.7400
S1···H4ii3.1500C9···H15C3.0600
O1···O2iii2.7067 (14)C9···H1iv3.0800
O1···C82.8416 (17)C11···H82.6800
O1···C15iii3.2790 (18)C15···H1iv2.9800
O1···C9i3.3986 (19)H1···O2iii1.8900
O2···O1iv2.7067 (14)H1···C9iii3.0800
O2···C3iv3.4160 (17)H1···C15iii2.9800
O2···C152.919 (2)H1···H32.2700
O2···C7v3.3745 (19)H1···H15Aiii2.5600
O1···H15Aiii2.7900H1···H15Ciii2.5800
O1···H15Ciii2.8800H3···O2iii2.7600
O1···H82.2400H3···H12.2700
O2···H1iv1.8900H4···S1vii3.1500
O2···H3iv2.7600H6···H72.3200
O2···H15A2.8300H7···O22.4000
O2···H15C2.6200H7···H62.3200
O2···H72.4000H7···H15Cvi2.6000
O2···H15Cvi2.7700H8···O12.2400
C2···C10i3.583 (2)H8···C22.9000
C3···O2iii3.4160 (17)H8···C112.6800
C3···C14i3.559 (2)H8···H112.1800
C4···S1i3.686 (2)H11···C82.7400
C6···C14v3.442 (2)H11···H82.1800
C7···C9v3.5138 (19)H11···H13A2.5900
C7···O2v3.3745 (19)H13A···H112.5900
C8···O12.8416 (17)H15A···O1iv2.7900
C9···O1i3.3986 (19)H15A···O22.8300
C9···C7v3.5138 (19)H15A···H1iv2.5600
C10···C2i3.583 (2)H15A···C1v3.0600
C14···C3i3.559 (2)H15A···C5v3.0500
C14···C6v3.442 (2)H15A···C6v2.9600
C15···O22.919 (2)H15C···O1iv2.8800
C15···O1iv3.2790 (18)H15C···O22.6200
C1···H15Av3.0600H15C···C93.0600
C2···H82.9000H15C···H1iv2.5800
C5···H15Av3.0500H15C···O2vi2.7700
C6···H15Av2.9600H15C···C7vi2.9200
C7···H15Cvi2.9200H15C···H7vi2.6000
C12—S1—C1493.47 (7)C2—C3—H3120.00
C2—O1—H1109.00C4—C3—H3120.00
C2—C1—C7124.39 (11)C3—C4—H4120.00
C6—C1—C7118.02 (11)C5—C4—H4120.00
C2—C1—C6117.59 (12)C4—C5—H5121.00
O1—C2—C3121.65 (12)C6—C5—H5121.00
C1—C2—C3120.04 (12)C1—C6—H6119.00
O1—C2—C1118.31 (12)C5—C6—H6119.00
C2—C3—C4120.50 (13)C1—C7—H7115.00
C3—C4—C5120.73 (15)C8—C7—H7115.00
C4—C5—C6118.88 (14)C7—C8—H8120.00
C1—C6—C5122.23 (13)C9—C8—H8120.00
C1—C7—C8130.57 (12)C10—C11—H11123.00
C7—C8—C9120.25 (11)C12—C11—H11123.00
O2—C9—C10121.58 (12)C12—C13—H13A109.00
C8—C9—C10118.20 (11)C12—C13—H13B109.00
O2—C9—C8120.22 (11)C12—C13—H13C109.00
C9—C10—C14123.69 (11)H13A—C13—H13B109.00
C11—C10—C14111.61 (11)H13A—C13—H13C110.00
C9—C10—C11124.70 (12)H13B—C13—H13C109.00
C10—C11—C12114.24 (13)C14—C15—H15A109.00
S1—C12—C13121.37 (12)C14—C15—H15B109.00
C11—C12—C13128.61 (15)C14—C15—H15C109.00
S1—C12—C11110.00 (11)H15A—C15—H15B109.00
S1—C14—C15118.86 (10)H15A—C15—H15C109.00
C10—C14—C15130.46 (12)H15B—C15—H15C110.00
S1—C14—C10110.68 (10)
C14—S1—C12—C110.02 (16)C4—C5—C6—C1−1.2 (3)
C14—S1—C12—C13−178.73 (15)C1—C7—C8—C9−179.80 (15)
C12—S1—C14—C10−0.21 (12)C7—C8—C9—O28.3 (2)
C12—S1—C14—C15179.18 (14)C7—C8—C9—C10−171.60 (14)
C6—C1—C2—O1−178.51 (14)O2—C9—C10—C11−173.33 (14)
C6—C1—C2—C31.3 (2)O2—C9—C10—C146.7 (2)
C7—C1—C2—O11.8 (2)C8—C9—C10—C116.6 (2)
C7—C1—C2—C3−178.36 (14)C8—C9—C10—C14−173.36 (14)
C2—C1—C6—C50.1 (2)C9—C10—C11—C12179.67 (14)
C7—C1—C6—C5179.74 (16)C14—C10—C11—C12−0.37 (19)
C2—C1—C7—C8−4.6 (3)C9—C10—C14—S1−179.69 (11)
C6—C1—C7—C8175.77 (16)C9—C10—C14—C151.0 (3)
O1—C2—C3—C4178.23 (16)C11—C10—C14—S10.36 (16)
C1—C2—C3—C4−1.6 (2)C11—C10—C14—C15−178.95 (16)
C2—C3—C4—C50.4 (3)C10—C11—C12—S10.21 (18)
C3—C4—C5—C60.9 (3)C10—C11—C12—C13178.83 (17)
Cg2 is the centroid ofthe C1–C6 phenyl ring.
D—H···AD—HH···AD···AD—H···A
O1—H1···O2iii0.821.89002.7067 (14)174
C8—H8···O10.932.24002.8416 (17)122
C15—H15A···Cg2v0.962.793.652 (2)150
Table 1

Hydrogen-bond geometry (Å, °)

Cg2 is the centroid of the C1–C6 benzene ring.

D—H⋯AD—HH⋯AD⋯AD—H⋯A
O1—H1⋯O2i0.821.89002.7067 (14)174
C8—H8⋯O10.932.24002.8416 (17)122
C15—H15A⋯Cg2ii0.962.793.652 (2)150

Symmetry codes: (i) ; (ii) .

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Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2010-07-31

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7.  Synthesis and biological screening of a combinatorial library of beta-chlorovinyl chalcones as anticancer, anti-inflammatory and antimicrobial agents.

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