Literature DB >> 21837086

3-Cyclo-pentyl-sulfonyl-5-fluoro-2-methyl-1-benzofuran.

Pil Ja Seo, Hong Dae Choi, Byeng Wha Son, Uk Lee.   

Abstract

There are two independent mol-ecules, A and B, in the asymmetric unit of the title compound, C(14)H(15)FO(3)S, in each of which the cyclo-pentyl ring adopts an envelope conformation. The benzofuran units in each mol-ecule are essentially planar, with mean deviations from the least-squares plane defined by the nine constituent ring atoms of 0.009 (2) Å for mol-ecule A and 0.013 (2) Å for mol-ecule B. In the crystal, mol-ecules are linked by weak C-H⋯O hydrogen bonds. In the cyclo-pentyl ring of mol-ecule B, one C atom is disordered over two positions with site-occupancy factors of 0.60 (2) and 0.40 (2).

Entities:  

Year:  2011        PMID: 21837086      PMCID: PMC3152135          DOI: 10.1107/S1600536811021222

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


Related literature

For the pharmacological activity of benzofuran compounds, see: Aslam et al. (2009 ▶); Galal et al. (2009 ▶); Khan et al. (2005 ▶). For natural products with benzofuran rings, see: Akgul & Anil (2003 ▶); Soekamto et al. (2003 ▶). For a structural study of the related compound 5-bromo-3-cyclo­pentyl­sulfinyl-2-methyl-1-benzofuran, see: Seo et al. (2011 ▶).

Experimental

Crystal data

C14H15FO3S M = 282.32 Triclinic, a = 10.0568 (8) Å b = 10.2697 (8) Å c = 13.2894 (10) Å α = 95.033 (4)° β = 109.140 (4)° γ = 91.229 (4)° V = 1289.82 (17) Å3 Z = 4 Mo Kα radiation μ = 0.26 mm−1 T = 173 K 0.26 × 0.24 × 0.20 mm

Data collection

Bruker SMART APEXII CCD diffractometer Absorption correction: multi-scan (SADABS; Bruker, 2009 ▶) T min = 0.936, T max = 0.948 21777 measured reflections 5565 independent reflections 4022 reflections with I > 2σ(I) R int = 0.042

Refinement

R[F 2 > 2σ(F 2)] = 0.045 wR(F 2) = 0.119 S = 1.03 5565 reflections 361 parameters 20 restraints H atoms treated by a mixture of independent and constrained refinement Δρmax = 0.50 e Å−3 Δρmin = −0.31 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 (Farrugia, 1997 ▶) and DIAMOND (Brandenburg, 1998 ▶); software used to prepare material for publication: SHELXL97. Crystal structure: contains datablock(s) global, I. DOI: 10.1107/S1600536811021222/go2016sup1.cif Structure factors: contains datablock(s) I. DOI: 10.1107/S1600536811021222/go2016Isup2.hkl Supplementary material file. DOI: 10.1107/S1600536811021222/go2016Isup3.cml Additional supplementary materials: crystallographic information; 3D view; checkCIF report
C14H15FO3SZ = 4
Mr = 282.32F(000) = 592
Triclinic, P1Dx = 1.454 Mg m3
Hall symbol: -P 1Melting point = 394–395 K
a = 10.0568 (8) ÅMo Kα radiation, λ = 0.71073 Å
b = 10.2697 (8) ÅCell parameters from 6383 reflections
c = 13.2894 (10) Åθ = 2.2–28.1°
α = 95.033 (4)°µ = 0.26 mm1
β = 109.140 (4)°T = 173 K
γ = 91.229 (4)°Block, colourless
V = 1289.82 (17) Å30.26 × 0.24 × 0.20 mm
Bruker SMART APEXII CCD diffractometer5565 independent reflections
Radiation source: rotating anode4022 reflections with I > 2σ(I)
graphite multilayerRint = 0.042
Detector resolution: 10.0 pixels mm-1θmax = 27.0°, θmin = 1.6°
φ and ω scansh = −12→11
Absorption correction: multi-scan (SADABS; Bruker, 2009)k = −13→13
Tmin = 0.936, Tmax = 0.948l = −16→16
21777 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)] = 0.045Hydrogen site location: difference Fourier map
wR(F2) = 0.119H atoms treated by a mixture of independent and constrained refinement
S = 1.03w = 1/[σ2(Fo2) + (0.0514P)2 + 0.6137P] where P = (Fo2 + 2Fc2)/3
5565 reflections(Δ/σ)max = 0.001
361 parametersΔρmax = 0.50 e Å3
20 restraintsΔρmin = −0.31 e Å3
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.
xyzUiso*/UeqOcc. (<1)
S10.23453 (6)0.33785 (5)0.23641 (4)0.03150 (15)
F10.81952 (14)0.46170 (14)0.28853 (11)0.0484 (4)
O10.40319 (15)0.10269 (14)0.07061 (11)0.0326 (4)
O20.09116 (17)0.32983 (18)0.16639 (13)0.0460 (4)
C10.3369 (2)0.2567 (2)0.17088 (16)0.0269 (4)
C20.4835 (2)0.28575 (19)0.18530 (15)0.0252 (4)
O30.30185 (18)0.46418 (15)0.27859 (14)0.0438 (4)
C30.5859 (2)0.3822 (2)0.24350 (16)0.0296 (5)
H30.56640.45240.28720.036*
C40.7165 (2)0.3693 (2)0.23369 (17)0.0311 (5)
C50.7522 (2)0.2698 (2)0.17204 (18)0.0344 (5)
H50.84560.26660.16990.041*
C60.6504 (2)0.1750 (2)0.11357 (17)0.0333 (5)
H60.67040.10510.06990.040*
C70.5185 (2)0.1872 (2)0.12172 (16)0.0280 (5)
C80.2955 (2)0.1465 (2)0.10210 (16)0.0305 (5)
C90.1621 (2)0.0657 (2)0.05858 (19)0.0411 (6)
H9A0.14350.0392−0.01770.062*
H9B0.08470.11660.06750.062*
H9C0.1697−0.01250.09710.062*
C100.2422 (2)0.2431 (2)0.34337 (17)0.0310 (5)
H100.20790.15100.31400.037*
C110.3910 (3)0.2436 (2)0.42411 (18)0.0396 (6)
H11A0.41330.15480.44600.048*
H11B0.46170.27480.39330.048*
C120.3888 (3)0.3373 (3)0.5190 (2)0.0514 (7)
H12A0.46120.31710.58600.062*
H12B0.40470.42930.50700.062*
C130.2438 (3)0.3130 (3)0.5228 (2)0.0510 (7)
H13A0.21740.38680.56430.061*
H13B0.23740.23150.55600.061*
C140.1491 (3)0.3006 (2)0.40645 (19)0.0405 (6)
H14A0.11710.38720.38390.049*
H14B0.06540.24140.39540.049*
S20.97507 (6)0.86902 (6)0.24244 (5)0.03691 (16)
F20.43771 (16)0.96231 (15)0.28861 (13)0.0589 (4)
O40.67248 (16)0.60770 (14)0.08407 (12)0.0359 (4)
O50.93729 (18)1.00229 (16)0.24654 (16)0.0536 (5)
O61.07814 (18)0.83460 (19)0.19339 (15)0.0534 (5)
C150.8217 (2)0.7728 (2)0.17896 (17)0.0308 (5)
C160.6865 (2)0.7948 (2)0.19121 (16)0.0290 (5)
C170.6327 (2)0.8908 (2)0.24526 (17)0.0332 (5)
H170.68840.96570.28530.040*
C180.4942 (3)0.8703 (2)0.23702 (19)0.0399 (6)
C190.4080 (3)0.7648 (2)0.1794 (2)0.0424 (6)
H190.31290.75660.17760.051*
C200.4606 (2)0.6713 (2)0.12428 (19)0.0387 (5)
H200.40390.59760.08300.046*
C210.5994 (2)0.6900 (2)0.13206 (17)0.0312 (5)
C220.8073 (2)0.6592 (2)0.11486 (17)0.0334 (5)
C230.9032 (3)0.5815 (3)0.0738 (2)0.0456 (6)
H23A0.91240.49620.10260.068*
H23B0.99600.62790.09610.068*
H23C0.86500.5686−0.00450.068*
C241.0323 (2)0.8246 (2)0.37518 (18)0.0367 (5)
H240.95270.83290.40440.044*
C251.1571 (3)0.9139 (3)0.4469 (2)0.0526 (7)
H25A1.21830.94080.40640.063*
H25B1.12460.99320.47790.063*
C261.2325 (3)0.8310 (2)0.5315 (2)0.0665 (9)
H26A1.18040.81850.58190.080*0.60 (2)
H26B1.32930.86720.57190.080*0.60 (2)
H26C1.19870.84600.59340.080*0.40 (2)
H26D1.33490.85420.55620.080*0.40 (2)
C27A1.2327 (6)0.7051 (8)0.4620 (8)0.060 (3)0.60 (2)
H27A1.30060.71390.42300.072*0.60 (2)
H27B1.25740.63060.50580.072*0.60 (2)
C27B1.1998 (14)0.6866 (3)0.4914 (7)0.050 (3)0.40 (2)
H27C1.28370.64530.48240.060*0.40 (2)
H27D1.16790.63920.54190.060*0.40 (2)
C281.0829 (3)0.6861 (2)0.3846 (2)0.0429 (6)
H28A1.02370.63180.41320.051*0.60 (2)
H28B1.08100.64390.31420.051*0.60 (2)
H28C1.012 (7)0.612 (7)0.354 (5)0.051*0.40 (2)
H28D1.134 (8)0.675 (7)0.343 (5)0.051*0.40 (2)
U11U22U33U12U13U23
S10.0255 (3)0.0333 (3)0.0406 (3)0.0073 (2)0.0156 (2)0.0095 (2)
F10.0306 (8)0.0513 (8)0.0585 (9)−0.0166 (6)0.0147 (7)−0.0158 (7)
O10.0280 (8)0.0345 (8)0.0335 (8)−0.0066 (6)0.0106 (7)−0.0059 (6)
O20.0253 (9)0.0664 (12)0.0505 (10)0.0139 (8)0.0136 (8)0.0204 (9)
C10.0210 (10)0.0323 (11)0.0289 (11)0.0036 (8)0.0093 (8)0.0064 (9)
C20.0241 (11)0.0269 (10)0.0266 (10)0.0031 (8)0.0103 (8)0.0048 (8)
O30.0478 (10)0.0284 (8)0.0672 (11)0.0050 (7)0.0350 (9)0.0058 (8)
C30.0292 (12)0.0291 (11)0.0305 (11)−0.0005 (9)0.0112 (9)−0.0016 (9)
C40.0240 (11)0.0318 (11)0.0347 (11)−0.0067 (9)0.0073 (9)−0.0002 (9)
C50.0247 (11)0.0387 (12)0.0418 (13)0.0011 (9)0.0139 (10)0.0036 (10)
C60.0328 (12)0.0321 (11)0.0370 (12)0.0025 (9)0.0160 (10)−0.0029 (9)
C70.0267 (11)0.0287 (11)0.0272 (10)−0.0035 (9)0.0079 (9)0.0003 (8)
C80.0237 (11)0.0380 (12)0.0295 (11)−0.0011 (9)0.0079 (9)0.0050 (9)
C90.0302 (13)0.0490 (14)0.0402 (13)−0.0123 (11)0.0086 (10)−0.0014 (11)
C100.0313 (12)0.0297 (11)0.0353 (11)0.0024 (9)0.0153 (9)0.0035 (9)
C110.0370 (13)0.0476 (14)0.0365 (12)0.0095 (11)0.0137 (10)0.0082 (10)
C120.0499 (16)0.0596 (17)0.0428 (14)−0.0057 (13)0.0161 (12)−0.0057 (12)
C130.0549 (17)0.0577 (17)0.0448 (15)−0.0044 (13)0.0266 (13)−0.0091 (12)
C140.0375 (14)0.0428 (13)0.0483 (14)0.0030 (11)0.0240 (11)0.0039 (11)
S20.0264 (3)0.0356 (3)0.0497 (4)0.0012 (2)0.0113 (3)0.0147 (3)
F20.0464 (9)0.0605 (10)0.0742 (11)0.0162 (8)0.0294 (8)−0.0092 (8)
O40.0350 (9)0.0342 (8)0.0360 (8)0.0045 (7)0.0096 (7)−0.0021 (7)
O50.0420 (10)0.0311 (9)0.0794 (13)−0.0014 (8)0.0065 (9)0.0158 (9)
O60.0326 (10)0.0718 (13)0.0651 (12)0.0029 (9)0.0248 (9)0.0214 (10)
C150.0278 (12)0.0328 (11)0.0347 (11)0.0066 (9)0.0120 (9)0.0098 (9)
C160.0262 (11)0.0308 (11)0.0301 (11)0.0035 (9)0.0081 (9)0.0080 (9)
C170.0300 (12)0.0311 (11)0.0375 (12)0.0031 (9)0.0099 (10)0.0024 (9)
C180.0388 (14)0.0397 (13)0.0444 (14)0.0123 (11)0.0176 (11)0.0041 (11)
C190.0253 (12)0.0509 (15)0.0521 (15)0.0053 (11)0.0129 (11)0.0109 (12)
C200.0291 (12)0.0377 (13)0.0443 (13)−0.0010 (10)0.0059 (10)0.0023 (10)
C210.0307 (12)0.0299 (11)0.0325 (11)0.0059 (9)0.0095 (9)0.0034 (9)
C220.0327 (12)0.0372 (12)0.0340 (12)0.0086 (10)0.0139 (10)0.0102 (9)
C230.0499 (16)0.0497 (15)0.0450 (14)0.0195 (12)0.0246 (12)0.0076 (11)
C240.0318 (12)0.0339 (12)0.0417 (13)−0.0020 (10)0.0091 (10)0.0031 (10)
C250.0480 (16)0.0382 (14)0.0609 (17)−0.0087 (12)0.0060 (13)−0.0013 (12)
C260.0509 (18)0.0546 (18)0.069 (2)0.0086 (14)−0.0089 (15)−0.0162 (15)
C27A0.046 (3)0.050 (3)0.058 (4)0.016 (3)−0.013 (3)−0.009 (3)
C27B0.059 (6)0.040 (4)0.042 (4)0.011 (4)0.005 (4)0.000 (3)
C280.0407 (15)0.0318 (13)0.0478 (15)−0.0022 (11)0.0034 (12)0.0050 (11)
S1—O31.4289 (17)F2—C181.360 (3)
S1—O21.4329 (17)O4—C221.362 (3)
S1—C11.735 (2)O4—C211.379 (3)
S1—C101.774 (2)C15—C221.358 (3)
F1—C41.359 (2)C15—C161.442 (3)
O1—C81.355 (3)C16—C211.380 (3)
O1—C71.377 (2)C16—C171.390 (3)
C1—C81.356 (3)C17—C181.372 (3)
C1—C21.444 (3)C17—H170.9500
C2—C71.387 (3)C18—C191.375 (3)
C2—C31.392 (3)C19—C201.375 (3)
C3—C41.370 (3)C19—H190.9500
C3—H30.9500C20—C211.374 (3)
C4—C51.381 (3)C20—H200.9500
C5—C61.379 (3)C22—C231.471 (3)
C5—H50.9500C23—H23A0.9800
C6—C71.373 (3)C23—H23B0.9800
C6—H60.9500C23—H23C0.9800
C8—C91.478 (3)C24—C281.523 (3)
C9—H9A0.9800C24—C251.529 (3)
C9—H9B0.9800C24—H241.0000
C9—H9C0.9800C25—C261.484 (4)
C10—C111.528 (3)C25—H25A0.9900
C10—C141.543 (3)C25—H25B0.9900
C10—H101.0000C26—C27B1.522 (2)
C11—C121.524 (3)C26—C27A1.522 (2)
C11—H11A0.9900C26—H26A0.9900
C11—H11B0.9900C26—H26B0.9900
C12—C131.492 (4)C26—H26C0.9900
C12—H12A0.9900C26—H26D0.9900
C12—H12B0.9900C27A—C281.5166 (18)
C13—C141.520 (3)C27A—H27A0.9900
C13—H13A0.9900C27A—H27B0.9900
C13—H13B0.9900C27B—C281.5171 (18)
C14—H14A0.9900C27B—H27C0.9900
C14—H14B0.9900C27B—H27D0.9900
S2—O61.4292 (19)C28—H28A0.9900
S2—O51.4294 (18)C28—H28B0.9900
S2—C151.733 (2)C28—H28C0.99 (7)
S2—C241.771 (2)C28—H28D0.87 (7)
O3—S1—O2118.65 (11)F2—C18—C19117.8 (2)
O3—S1—C1107.46 (10)C17—C18—C19124.8 (2)
O2—S1—C1108.81 (10)C20—C19—C18119.4 (2)
O3—S1—C10109.46 (10)C20—C19—H19120.3
O2—S1—C10107.34 (10)C18—C19—H19120.3
C1—S1—C10104.18 (10)C21—C20—C19116.5 (2)
C8—O1—C7107.10 (15)C21—C20—H20121.7
C8—C1—C2107.13 (19)C19—C20—H20121.7
C8—C1—S1125.44 (16)C20—C21—O4125.7 (2)
C2—C1—S1127.23 (16)C20—C21—C16124.1 (2)
C7—C2—C3119.14 (19)O4—C21—C16110.18 (19)
C7—C2—C1104.77 (17)C15—C22—O4110.5 (2)
C3—C2—C1136.1 (2)C15—C22—C23134.7 (2)
C4—C3—C2115.69 (19)O4—C22—C23114.8 (2)
C4—C3—H3122.2C22—C23—H23A109.5
C2—C3—H3122.2C22—C23—H23B109.5
F1—C4—C3117.72 (19)H23A—C23—H23B109.5
F1—C4—C5117.06 (19)C22—C23—H23C109.5
C3—C4—C5125.22 (19)H23A—C23—H23C109.5
C6—C5—C4119.1 (2)H23B—C23—H23C109.5
C6—C5—H5120.5C28—C24—C25105.42 (19)
C4—C5—H5120.5C28—C24—S2113.88 (17)
C7—C6—C5116.5 (2)C25—C24—S2111.11 (17)
C7—C6—H6121.8C28—C24—H24108.8
C5—C6—H6121.8C25—C24—H24108.8
C6—C7—O1125.45 (19)S2—C24—H24108.8
C6—C7—C2124.39 (19)C26—C25—C24103.5 (2)
O1—C7—C2110.14 (18)C26—C25—H25A111.1
O1—C8—C1110.84 (17)C24—C25—H25A111.1
O1—C8—C9115.52 (19)C26—C25—H25B111.1
C1—C8—C9133.6 (2)C24—C25—H25B111.1
C8—C9—H9A109.5H25A—C25—H25B109.0
C8—C9—H9B109.5C25—C26—C27B110.6 (2)
H9A—C9—H9B109.5C25—C26—C27A99.5 (5)
C8—C9—H9C109.5C25—C26—H26A111.9
H9A—C9—H9C109.5C27B—C26—H26A88.1
H9B—C9—H9C109.5C27A—C26—H26A111.9
C11—C10—C14106.14 (18)C25—C26—H26B111.9
C11—C10—S1112.41 (15)C27B—C26—H26B122.4
C14—C10—S1110.05 (16)C27A—C26—H26B111.9
C11—C10—H10109.4H26A—C26—H26B109.6
C14—C10—H10109.4C25—C26—H26C109.7
S1—C10—H10109.4C27B—C26—H26C106.2
C12—C11—C10104.7 (2)C27A—C26—H26C129.9
C12—C11—H11A110.8H26B—C26—H26C94.1
C10—C11—H11A110.8C25—C26—H26D110.0
C12—C11—H11B110.8C27B—C26—H26D111.9
C10—C11—H11B110.8C27A—C26—H26D98.1
H11A—C11—H11B108.9H26A—C26—H26D122.4
C13—C12—C11103.0 (2)H26C—C26—H26D108.3
C13—C12—H12A111.2C28—C27A—C26104.3 (2)
C11—C12—H12A111.2C28—C27A—H27A110.9
C13—C12—H12B111.2C26—C27A—H27A110.9
C11—C12—H12B111.2C28—C27A—H27B110.9
H12A—C12—H12B109.1C26—C27A—H27B110.9
C12—C13—C14104.7 (2)H27A—C27A—H27B108.9
C12—C13—H13A110.8C26—C27A—H28D124 (3)
C14—C13—H13A110.8H27A—C27A—H28D78.9
C12—C13—H13B110.8H27B—C27A—H28D117.5
C14—C13—H13B110.8C28—C27B—C26104.3 (2)
H13A—C13—H13B108.9C28—C27B—H27C110.9
C13—C14—C10104.66 (19)C26—C27B—H27C110.9
C13—C14—H14A110.8C28—C27B—H27D110.9
C10—C14—H14A110.8C26—C27B—H27D110.9
C13—C14—H14B110.8H27C—C27B—H27D108.9
C10—C14—H14B110.8C27A—C28—C24103.9 (3)
H14A—C14—H14B108.9C27B—C28—C24107.6 (3)
O6—S2—O5118.23 (11)C27A—C28—H28A111.0
O6—S2—C15109.20 (11)C27B—C28—H28A88.1
O5—S2—C15107.56 (10)C24—C28—H28A111.0
O6—S2—C24109.04 (11)C27A—C28—H28B111.0
O5—S2—C24107.64 (11)C27B—C28—H28B127.7
C15—S2—C24104.28 (10)C24—C28—H28B111.0
C22—O4—C21107.03 (16)H28A—C28—H28B109.0
C22—C15—C16107.17 (19)C27A—C28—H28C137 (4)
C22—C15—S2127.18 (18)C27B—C28—H28C123 (4)
C16—C15—S2125.52 (17)C24—C28—H28C118 (4)
C21—C16—C17119.4 (2)H28A—C28—H28C45.4
C21—C16—C15105.14 (19)H28B—C28—H28C64.8
C17—C16—C15135.4 (2)C27A—C28—H28D76 (4)
C18—C17—C16115.7 (2)C27B—C28—H28D98 (5)
C18—C17—H17122.2C24—C28—H28D107 (5)
C16—C17—H17122.2H28A—C28—H28D137.9
F2—C18—C17117.4 (2)H28C—C28—H28D100 (6)
O3—S1—C1—C8−165.58 (19)C24—S2—C15—C1676.3 (2)
O2—S1—C1—C8−35.9 (2)C22—C15—C16—C210.1 (2)
C10—S1—C1—C878.3 (2)S2—C15—C16—C21−176.02 (16)
O3—S1—C1—C220.1 (2)C22—C15—C16—C17−180.0 (2)
O2—S1—C1—C2149.75 (18)S2—C15—C16—C173.9 (4)
C10—S1—C1—C2−96.00 (19)C21—C16—C17—C181.7 (3)
C8—C1—C2—C70.0 (2)C15—C16—C17—C18−178.2 (2)
S1—C1—C2—C7175.20 (16)C16—C17—C18—F2−179.82 (19)
C8—C1—C2—C3179.9 (2)C16—C17—C18—C19−0.8 (4)
S1—C1—C2—C3−4.9 (4)F2—C18—C19—C20178.6 (2)
C7—C2—C3—C4−1.0 (3)C17—C18—C19—C20−0.5 (4)
C1—C2—C3—C4179.1 (2)C18—C19—C20—C210.7 (3)
C2—C3—C4—F1179.56 (18)C19—C20—C21—O4179.4 (2)
C2—C3—C4—C5−0.2 (3)C19—C20—C21—C160.3 (3)
F1—C4—C5—C6−178.90 (19)C22—O4—C21—C20−177.9 (2)
C3—C4—C5—C60.9 (4)C22—O4—C21—C161.3 (2)
C4—C5—C6—C7−0.2 (3)C17—C16—C21—C20−1.6 (3)
C5—C6—C7—O1−179.5 (2)C15—C16—C21—C20178.4 (2)
C5—C6—C7—C2−1.1 (3)C17—C16—C21—O4179.21 (18)
C8—O1—C7—C6178.1 (2)C15—C16—C21—O4−0.8 (2)
C8—O1—C7—C2−0.5 (2)C16—C15—C22—O40.7 (2)
C3—C2—C7—C61.8 (3)S2—C15—C22—O4176.73 (15)
C1—C2—C7—C6−178.4 (2)C16—C15—C22—C23−178.4 (2)
C3—C2—C7—O1−179.60 (17)S2—C15—C22—C23−2.4 (4)
C1—C2—C7—O10.3 (2)C21—O4—C22—C15−1.2 (2)
C7—O1—C8—C10.5 (2)C21—O4—C22—C23178.08 (18)
C7—O1—C8—C9−177.92 (18)O6—S2—C24—C28−47.9 (2)
C2—C1—C8—O1−0.3 (2)O5—S2—C24—C28−177.32 (17)
S1—C1—C8—O1−175.62 (14)C15—S2—C24—C2868.63 (19)
C2—C1—C8—C9177.7 (2)O6—S2—C24—C2570.9 (2)
S1—C1—C8—C92.4 (4)O5—S2—C24—C25−58.5 (2)
O3—S1—C10—C11−50.09 (18)C15—S2—C24—C25−172.52 (18)
O2—S1—C10—C11179.88 (16)C28—C24—C25—C26−29.6 (3)
C1—S1—C10—C1164.59 (18)S2—C24—C25—C26−153.4 (2)
O3—S1—C10—C1467.98 (17)C24—C25—C26—C27B23.9 (8)
O2—S1—C10—C14−62.05 (17)C24—C25—C26—C27A45.8 (5)
C1—S1—C10—C14−177.34 (15)C25—C26—C27A—C28−46.0 (9)
C14—C10—C11—C12−17.1 (2)C27B—C26—C27A—C2874.3 (4)
S1—C10—C11—C12103.3 (2)C25—C26—C27B—C28−8.7 (12)
C10—C11—C12—C1336.0 (3)C27A—C26—C27B—C28−74.2 (4)
C11—C12—C13—C14−41.4 (3)C26—C27A—C28—C27B−74.3 (4)
C12—C13—C14—C1030.6 (3)C26—C27A—C28—C2427.8 (10)
C11—C10—C14—C13−7.9 (2)C26—C27B—C28—C27A74.2 (4)
S1—C10—C14—C13−129.75 (18)C26—C27B—C28—C24−10.5 (12)
O6—S2—C15—C2217.4 (2)C25—C24—C28—C27A0.6 (7)
O5—S2—C15—C22146.8 (2)S2—C24—C28—C27A122.7 (6)
C24—S2—C15—C22−99.1 (2)C25—C24—C28—C27B25.2 (8)
O6—S2—C15—C16−167.32 (18)S2—C24—C28—C27B147.2 (8)
O5—S2—C15—C16−37.9 (2)
D—H···AD—HH···AD···AD—H···A
C9—H9C···O6i0.982.453.348 (3)152
C19—H19···O6ii0.952.583.469 (3)157
C23—H23A···O2iii0.982.503.318 (3)141
Table 1

Hydrogen-bond geometry (Å, °)

D—H⋯AD—HH⋯ADAD—H⋯A
C9—H9C⋯O6i0.982.453.348 (3)152
C19—H19⋯O6ii0.952.583.469 (3)157
C23—H23A⋯O2iii0.982.503.318 (3)141

Symmetry codes: (i) ; (ii) ; (iii) .

  7 in total

1.  Benzofurans and another constituent from seeds of Styrax officinalis.

Authors:  Yurdanur Yayla Akgul; Huseyin Anil
Journal:  Phytochemistry       Date:  2003-08       Impact factor: 4.072

2.  A new structural alternative in benzo[b]furans for antimicrobial activity.

Authors:  M Wahab Khan; M Jahangir Alam; M A Rashid; R Chowdhury
Journal:  Bioorg Med Chem       Date:  2005-08-15       Impact factor: 3.641

3.  A short history of SHELX.

Authors:  George M Sheldrick
Journal:  Acta Crystallogr A       Date:  2007-12-21       Impact factor: 2.290

4.  Artoindonesianins X and Y, two isoprenylated 2-arylbenzofurans, from Artocarpus fretessi (Moraceae).

Authors:  Nunuk H Soekamto; Sjamsul A Achmad; Emilio L Ghisalberti; Euis H Hakim; Yana M Syah
Journal:  Phytochemistry       Date:  2003-10       Impact factor: 4.072

5.  Synthesis of potent antitumor and antiviral benzofuran derivatives.

Authors:  Shadia A Galal; Amira S Abd El-All; Mohamed M Abdallah; Hoda I El-Diwani
Journal:  Bioorg Med Chem Lett       Date:  2009-03-21       Impact factor: 2.823

6.  Antibacterial and antifungal activity of cicerfuran and related 2-arylbenzofurans and stilbenes.

Authors:  Shazia N Aslam; Philip C Stevenson; Tetsuo Kokubun; David R Hall
Journal:  Microbiol Res       Date:  2007-04-05       Impact factor: 5.415

7.  5-Bromo-3-cyclo-pentyl-sulfinyl-2-methyl-1-benzofuran.

Authors:  Pil Ja Seo; Hong Dae Choi; Byeng Wha Son; Uk Lee
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2011-05-11
  7 in total
  1 in total

1.  5-Chloro-3-cyclo-pentyl-sulfonyl-2-methyl-1-benzofuran.

Authors:  Pil Ja Seo; Hong Dae Choi; Byeng Wha Son; Uk Lee
Journal:  Acta Crystallogr Sect E Struct Rep Online       Date:  2011-09-30
  1 in total

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