organic compounds
of 3-(hydroxymethyl)chromone
aSchool of Pharmaceutical Sciences, University of Shizuoka, 52-1 Yada, Suruga-ku, Shizuoka 422-8526, Japan
*Correspondence e-mail: ishi206@u-shizuoka-ken.ac.jp
In the title compound, C10H8O3 (systematic name 3-hydroxymethyl-4H-chromen-4-one), the fused-ring system is slightly puckered [dihedral angle between the rings = 3.84 (11)°]. The hydroxy O atom deviates from the heterocyclic ring by 1.422 (1) Å. In the crystal, inversion dimers linked by pairs of O—H⋯O hydrogen bonds generate R22(12) loops. The dimers are linked by aromatic π–π stacking [shortest centroid–centroid distance = 3.580 (3) Å], and C—H⋯O hydrogen bonds, generating a three-dimensional network.
Keywords: crystal structure; chromone; hydrogen bonding; π–π stacking.
CCDC reference: 1406927
1. Related literature
For the biological activities of related compounds, see: Sun et al. (2009); Helguera et al. (2013); Venkateswararao et al. (2014). For the synthesis of the title compound, see: Araya-Maturana et al. (2003).
2. Experimental
2.1. Crystal data
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2.2. Data collection
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2.3. Refinement
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Data collection: WinAFC Diffractometer Control Software (Rigaku, 1999); cell WinAFC Diffractometer Control Software; data reduction: WinAFC Diffractometer Control Software; program(s) used to solve structure: SIR2008 (Burla et al., 2007); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: CrystalStructure (Rigaku, 2010); software used to prepare material for publication: CrystalStructure.
Supporting information
CCDC reference: 1406927
10.1107/S2056989015011627/hb7444sup1.cif
contains datablocks General, I. DOI:Structure factors: contains datablock I. DOI: 10.1107/S2056989015011627/hb7444Isup2.hkl
Supporting information file. DOI: 10.1107/S2056989015011627/hb7444Isup3.cml
The title compound was synthesized from 3-formylchromone according to the literature method (Araya-Maturana et al. 2003). Colourless blocks were obtained by slow evaporation of an ethyl acetate solution of the title compound at room temperature.
All hydrogen atoms were placed in geometrical positions [C–H 0.95 Å and O–H 0.84 Å], and refined using a riding model with Uiso(H) = 1.2Ueq of the parent atoms.
Data collection: WinAFC Diffractometer Control Software (Rigaku, 1999); cell
WinAFC Diffractometer Control Software (Rigaku, 1999); data reduction: WinAFC Diffractometer Control Software (Rigaku, 1999); program(s) used to solve structure: SIR2008 (Burla et al., 2007); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: CrystalStructure (Rigaku, 2010); software used to prepare material for publication: CrystalStructure (Rigaku, 2010).C10H8O3 | Z = 2 |
Mr = 176.17 | F(000) = 184.00 |
Triclinic, P1 | Dx = 1.488 Mg m−3 |
Hall symbol: -P 1 | Mo Kα radiation, λ = 0.71069 Å |
a = 6.756 (4) Å | Cell parameters from 25 reflections |
b = 7.988 (6) Å | θ = 15.5–17.3° |
c = 7.991 (6) Å | µ = 0.11 mm−1 |
α = 94.48 (6)° | T = 100 K |
β = 108.27 (5)° | Block, colorless |
γ = 103.31 (5)° | 0.32 × 0.32 × 0.16 mm |
V = 393.2 (5) Å3 |
Rigaku AFC-7R diffractometer | θmax = 27.5° |
ω–2θ scans | h = −4→8 |
2219 measured reflections | k = −10→10 |
1805 independent reflections | l = −10→9 |
1537 reflections with F2 > 2.0σ(F2) | 3 standard reflections every 150 reflections |
Rint = 0.089 | intensity decay: 0.1% |
Refinement on F2 | Secondary atom site location: difference Fourier map |
R[F2 > 2σ(F2)] = 0.065 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.202 | H-atom parameters constrained |
S = 1.06 | w = 1/[σ2(Fo2) + (0.1399P)2 + 0.1723P] where P = (Fo2 + 2Fc2)/3 |
1805 reflections | (Δ/σ)max < 0.001 |
119 parameters | Δρmax = 0.42 e Å−3 |
0 restraints | Δρmin = −0.49 e Å−3 |
Primary atom site location: structure-invariant direct methods |
C10H8O3 | γ = 103.31 (5)° |
Mr = 176.17 | V = 393.2 (5) Å3 |
Triclinic, P1 | Z = 2 |
a = 6.756 (4) Å | Mo Kα radiation |
b = 7.988 (6) Å | µ = 0.11 mm−1 |
c = 7.991 (6) Å | T = 100 K |
α = 94.48 (6)° | 0.32 × 0.32 × 0.16 mm |
β = 108.27 (5)° |
Rigaku AFC-7R diffractometer | Rint = 0.089 |
2219 measured reflections | 3 standard reflections every 150 reflections |
1805 independent reflections | intensity decay: 0.1% |
1537 reflections with F2 > 2.0σ(F2) |
R[F2 > 2σ(F2)] = 0.065 | 0 restraints |
wR(F2) = 0.202 | H-atom parameters constrained |
S = 1.06 | Δρmax = 0.42 e Å−3 |
1805 reflections | Δρmin = −0.49 e Å−3 |
119 parameters |
Refinement. Refinement was performed using all reflections. The weighted R-factor (wR) and goodness of fit (S) are based on F2. R-factor (gt) are based on F. The threshold expression of F2 > 2.0 σ(F2) is used only for calculating R-factor (gt). |
x | y | z | Uiso*/Ueq | ||
O1 | 0.72779 (19) | 1.01991 (17) | 0.70911 (18) | 0.0179 (4) | |
O2 | 1.19522 (19) | 0.80874 (17) | 0.63213 (18) | 0.0190 (4) | |
O3 | 0.7925 (2) | 0.48525 (17) | 0.56522 (17) | 0.0195 (4) | |
C1 | 0.6785 (3) | 0.8666 (3) | 0.6006 (3) | 0.0167 (4) | |
C2 | 0.8224 (3) | 0.7871 (3) | 0.5707 (3) | 0.0146 (4) | |
C3 | 1.0527 (3) | 0.8696 (3) | 0.6575 (3) | 0.0133 (4) | |
C4 | 1.3221 (3) | 1.1214 (3) | 0.8824 (3) | 0.0168 (4) | |
C5 | 1.3681 (3) | 1.2688 (3) | 1.0053 (3) | 0.0209 (5) | |
C6 | 1.1985 (3) | 1.3325 (3) | 1.0269 (3) | 0.0218 (5) | |
C7 | 0.9868 (3) | 1.2504 (3) | 0.9255 (3) | 0.0200 (5) | |
C8 | 1.1070 (3) | 1.0325 (3) | 0.7810 (3) | 0.0147 (4) | |
C9 | 0.9416 (3) | 1.0995 (3) | 0.8033 (3) | 0.0153 (4) | |
C10 | 0.7477 (3) | 0.6132 (3) | 0.4539 (3) | 0.0165 (4) | |
H1 | 0.5294 | 0.8101 | 0.5403 | 0.0201* | |
H2 | 1.4369 | 1.0798 | 0.8665 | 0.0202* | |
H3 | 1.5139 | 1.3272 | 1.0751 | 0.0251* | |
H4 | 1.2306 | 1.4333 | 1.1123 | 0.0262* | |
H5 | 0.8729 | 1.2955 | 0.9382 | 0.0240* | |
H6A | 0.5905 | 0.5855 | 0.3870 | 0.0198* | |
H7B | 0.8247 | 0.6145 | 0.3669 | 0.0198* | |
H8 | 0.8200 | 0.4052 | 0.5093 | 0.0234* |
U11 | U22 | U33 | U12 | U13 | U23 | |
O1 | 0.0130 (6) | 0.0202 (7) | 0.0240 (7) | 0.0070 (5) | 0.0090 (5) | 0.0043 (5) |
O2 | 0.0112 (6) | 0.0225 (7) | 0.0252 (7) | 0.0067 (5) | 0.0075 (5) | 0.0032 (6) |
O3 | 0.0195 (7) | 0.0188 (7) | 0.0236 (7) | 0.0069 (5) | 0.0104 (6) | 0.0052 (5) |
C1 | 0.0110 (8) | 0.0212 (9) | 0.0193 (9) | 0.0041 (7) | 0.0061 (7) | 0.0073 (7) |
C2 | 0.0108 (8) | 0.0202 (9) | 0.0144 (8) | 0.0046 (7) | 0.0050 (6) | 0.0067 (7) |
C3 | 0.0115 (8) | 0.0168 (9) | 0.0129 (8) | 0.0043 (6) | 0.0052 (6) | 0.0053 (6) |
C4 | 0.0158 (8) | 0.0179 (9) | 0.0168 (8) | 0.0054 (7) | 0.0044 (7) | 0.0050 (7) |
C5 | 0.0205 (9) | 0.0212 (10) | 0.0174 (9) | 0.0040 (7) | 0.0021 (7) | 0.0055 (7) |
C6 | 0.0302 (10) | 0.0184 (9) | 0.0171 (9) | 0.0071 (8) | 0.0077 (8) | 0.0042 (7) |
C7 | 0.0264 (9) | 0.0198 (9) | 0.0212 (9) | 0.0113 (8) | 0.0136 (8) | 0.0068 (7) |
C8 | 0.0144 (8) | 0.0179 (9) | 0.0140 (8) | 0.0055 (7) | 0.0061 (7) | 0.0071 (7) |
C9 | 0.0149 (8) | 0.0191 (9) | 0.0144 (8) | 0.0055 (7) | 0.0068 (7) | 0.0069 (7) |
C10 | 0.0101 (8) | 0.0204 (9) | 0.0178 (9) | 0.0026 (7) | 0.0039 (6) | 0.0038 (7) |
O1—C1 | 1.352 (3) | C6—C7 | 1.375 (3) |
O1—C9 | 1.371 (2) | C7—C9 | 1.400 (3) |
O2—C3 | 1.236 (3) | C8—C9 | 1.396 (3) |
O3—C10 | 1.429 (3) | O3—H8 | 0.840 |
C1—C2 | 1.346 (3) | C1—H1 | 0.950 |
C2—C3 | 1.455 (3) | C4—H2 | 0.950 |
C2—C10 | 1.495 (3) | C5—H3 | 0.950 |
C3—C8 | 1.468 (3) | C6—H4 | 0.950 |
C4—C5 | 1.381 (3) | C7—H5 | 0.950 |
C4—C8 | 1.404 (3) | C10—H6A | 0.990 |
C5—C6 | 1.407 (4) | C10—H7B | 0.990 |
C1—O1—C9 | 117.98 (17) | O3—C10—C2 | 108.17 (15) |
O1—C1—C2 | 125.63 (15) | C10—O3—H8 | 109.472 |
C1—C2—C3 | 119.38 (17) | O1—C1—H1 | 117.186 |
C1—C2—C10 | 120.66 (15) | C2—C1—H1 | 117.188 |
C3—C2—C10 | 119.93 (18) | C5—C4—H2 | 119.761 |
O2—C3—C2 | 123.48 (17) | C8—C4—H2 | 119.765 |
O2—C3—C8 | 121.37 (15) | C4—C5—H3 | 120.061 |
C2—C3—C8 | 115.15 (18) | C6—C5—H3 | 120.064 |
C5—C4—C8 | 120.5 (2) | C5—C6—H4 | 119.658 |
C4—C5—C6 | 119.88 (16) | C7—C6—H4 | 119.653 |
C5—C6—C7 | 120.69 (19) | C6—C7—H5 | 120.506 |
C6—C7—C9 | 119.0 (3) | C9—C7—H5 | 120.503 |
C3—C8—C4 | 121.64 (19) | O3—C10—H6A | 110.064 |
C3—C8—C9 | 119.77 (15) | O3—C10—H7B | 110.063 |
C4—C8—C9 | 118.56 (17) | C2—C10—H6A | 110.069 |
O1—C9—C7 | 116.70 (19) | C2—C10—H7B | 110.064 |
O1—C9—C8 | 121.91 (17) | H6A—C10—H7B | 108.407 |
C7—C9—C8 | 121.38 (16) | ||
C1—O1—C9—C7 | −174.88 (15) | C5—C4—C8—C3 | −176.20 (17) |
C1—O1—C9—C8 | 4.2 (3) | C5—C4—C8—C9 | 1.9 (3) |
C9—O1—C1—C2 | −2.8 (3) | C8—C4—C5—C6 | −1.2 (3) |
C9—O1—C1—H1 | 177.2 | C8—C4—C5—H3 | 178.8 |
H8—O3—C10—C2 | −148.1 | H2—C4—C5—C6 | 178.8 |
H8—O3—C10—H6A | 91.6 | H2—C4—C5—H3 | −1.2 |
H8—O3—C10—H7B | −27.8 | H2—C4—C8—C3 | 3.8 |
O1—C1—C2—C3 | −1.0 (3) | H2—C4—C8—C9 | −178.1 |
O1—C1—C2—C10 | 177.18 (16) | C4—C5—C6—C7 | −0.7 (3) |
H1—C1—C2—C3 | 179.0 | C4—C5—C6—H4 | 179.3 |
H1—C1—C2—C10 | −2.8 | H3—C5—C6—C7 | 179.3 |
C1—C2—C3—O2 | −177.19 (17) | H3—C5—C6—H4 | −0.7 |
C1—C2—C3—C8 | 3.3 (3) | C5—C6—C7—C9 | 1.6 (3) |
C1—C2—C10—O3 | −107.56 (19) | C5—C6—C7—H5 | −178.4 |
C1—C2—C10—H6A | 12.7 | H4—C6—C7—C9 | −178.4 |
C1—C2—C10—H7B | 132.2 | H4—C6—C7—H5 | 1.6 |
C3—C2—C10—O3 | 70.6 (2) | C6—C7—C9—O1 | 178.25 (17) |
C3—C2—C10—H6A | −169.1 | C6—C7—C9—C8 | −0.8 (3) |
C3—C2—C10—H7B | −49.7 | H5—C7—C9—O1 | −1.8 |
C10—C2—C3—O2 | 4.6 (3) | H5—C7—C9—C8 | 179.2 |
C10—C2—C3—C8 | −174.93 (15) | C3—C8—C9—O1 | −1.8 (3) |
O2—C3—C8—C4 | −3.4 (3) | C3—C8—C9—C7 | 177.23 (16) |
O2—C3—C8—C9 | 178.52 (16) | C4—C8—C9—O1 | −179.96 (16) |
C2—C3—C8—C4 | 176.19 (15) | C4—C8—C9—C7 | −0.9 (3) |
C2—C3—C8—C9 | −1.9 (3) |
D—H···A | D—H | H···A | D···A | D—H···A |
O3—H8···O2i | 0.84 | 1.94 | 2.757 (3) | 165 |
C1—H1···O2ii | 0.95 | 2.58 | 3.283 (4) | 131 |
Symmetry codes: (i) −x+2, −y+1, −z+1; (ii) x−1, y, z. |
D—H···A | D—H | H···A | D···A | D—H···A |
O3—H8···O2i | 0.84 | 1.94 | 2.757 (3) | 165 |
C1—H1···O2ii | 0.95 | 2.58 | 3.283 (4) | 131 |
Symmetry codes: (i) −x+2, −y+1, −z+1; (ii) x−1, y, z. |
Acknowledgements
The University of Shizuoka is acknowledged for instrumental support.
References
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Many derivatives of the title compound (3-hydroxymethylchromone) are reported as retinoic acid receptor binders (Sun et al. (2009)), human monoamine oxidase inhibitors (Helguera et al. (2013)) and anti-proliferative agents (Venkateswararao et al. (2014)).
The mean deviation of the least-square planes for the non-hydrogen atoms except hydroxy O3 atom is 0.0479 Å, and the largest deviation is 0.146 (2) Å for C10. These mean that these atoms are essentially coplanar (Fig.1). The dihedral angle of C3–C2–C10–O3 is 70.6 (2). In the crystal, the pyran rings are stacked [centroid–centroid distance between the pyran rings of the 4H-chromene units = 3.894 (3) Å], and C–H···O hydrogen bonds are formed to give dimers running along the c direction, as shown in Fig.2.