organic compounds
4-{[(1S,2R)-2-Hydroxyindan-1-yl]amino}pent-3-en-2-one
aDepartment of Chemistry, Chonnam National University, Gwangju 500-757, Republic of Korea
*Correspondence e-mail: leespy@jnu.ac.kr
In the molecule of the title compound, C14H17NO2, the dihedral angle formed by the mean planes through the indan ring system and the aminopentenone fragment is 83.26 (13)°. An intramolecular N—H⋯O hydrogen bond is observed. In the crystal, molecules are linked into one-dimensional chains extending along the [010] direction via O—H⋯O and C—H⋯O hydrogen bonds.
Related literature
For metal complexes containing aminoindanol ligands, see: Lee et al. (2007); Flores-Lopes et al. (2000). For metal comlexes with acetylacetonate-type ligands, see: Patra et al. (2004); Jackson et al. (2006); Young et al. (2011).
Experimental
Crystal data
|
Refinement
|
Data collection: APEX2 (Bruker, 2009); cell 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: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL.
Supporting information
https://doi.org/10.1107/S1600536812031169/rz2785sup1.cif
contains datablocks I, global. DOI:Supporting information file. DOI: https://doi.org/10.1107/S1600536812031169/rz2785Isup2.cdx
Structure factors: contains datablock I. DOI: https://doi.org/10.1107/S1600536812031169/rz2785Isup3.hkl
Supporting information file. DOI: https://doi.org/10.1107/S1600536812031169/rz2785Isup4.cml
A mixture of (1S,2R)-(-)-amino-2-indanol(0.149 g,1 mmol) and 2,4-pentanedione(0.100 g,1 mmol) was stirred in ethanol for 24 h in the presence of catalytic amount of p-toluene sulfonic acid. The residue, obtained by removing the solvent under vacuum, was recrystallized in hexane. The desired product was isolated as white crystals after the solution remained at -20 °C in a refrigerator for a few days (yield 80%, 0.183 g).
In the absence of significant
effects, 1121 Friedel pairs were merged in the last cycles of The was assigned on the basis of the known configuration of the indanyl alcohol employed in the synthesis. The C-bound H-atoms were included in calculated positions and treated as riding atoms, with C—H = 0.93-0.97 Å, and with Uiso(H) = 1.2 Ueq(C) or 1.5 Ueq(C) for methyl H atoms. The amine and hydroxy H atoms were located in a difference Fourier map and refined isotropically.Acetylacetonate derivatives have been widely used as chelating ligand systems (Patra et al., 2004; Jackson et al., 2006; Young et al., 2011). Aminoindanol-type ligands have been also extensively used as chiral chelating ligands (Lee et al., 2007; Flores-Lopes et al., 2000). As part of our ongoing project on the synthesis of new O2N-type tridentate dianionic chelating ligand, the title compound was synthesized by the reaction of 2,4-pentanedione with (1S,2R)-(-)-cis-amino-2-indanol and 2,4-pentanedione, and its
is reported herein.In the title compound (Fig. 1), the C8 carbon atom is displaced by 0.594 (2) Å from the mean plane defined by the C1–C7/C9 atoms of the indane ring system. The dihedral angle formed by the mean planes through the indane ring system and the approximately planar aminopentenone fragment [maximum deviation 0.063 (3) Å for atom C14] is 86.23 (13)°. The
is stabilized by an intramolecular N—H···O hydrogen bond (Table 1). In the (Fig. 2), molecules interact via intermolecular O—H···O and C—H···O hydrogen bonds to generate one-dimensional chains extending along the [0 1 0] direction.For metal complexes containing aminoindanol ligands, see: Lee et al. (2007); Flores-Lopes et al. (2000). For metal comlexes with acetylacetonate-type ligands, see: Patra et al. (2004); Jackson et al. (2006); Young et al. (2011).
Data collection: APEX2 (Bruker, 2009); cell
SAINT (Bruker, 2009); data reduction: SAINT (Bruker, 2009); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL (Sheldrick, 2008).C14H17NO2 | Z = 4 |
Mr = 231.29 | F(000) = 496 |
Orthorhombic, P212121 | Dx = 1.223 Mg m−3 |
Hall symbol: P 2ac 2ab | Mo Kα radiation, λ = 0.71073 Å |
a = 8.3472 (5) Å | µ = 0.08 mm−1 |
b = 11.2211 (7) Å | T = 296 K |
c = 13.4104 (9) Å | Block, white |
V = 1256.08 (14) Å3 | 0.15 × 0.12 × 0.10 mm |
Bruker APEXII CCD diffractometer | 1551 independent reflections |
Radiation source: fine-focus sealed tube | 1198 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.055 |
φ and ω scans | θmax = 26.8°, θmin = 2.4° |
Absorption correction: multi-scan (SADABS; Bruker, 2009) | h = −10→10 |
Tmin = 0.988, Tmax = 0.992 | k = −14→14 |
18304 measured reflections | l = −16→16 |
Refinement on F2 | Primary atom site location: structure-invariant direct methods |
Least-squares matrix: full | Secondary atom site location: difference Fourier map |
R[F2 > 2σ(F2)] = 0.039 | Hydrogen site location: inferred from neighbouring sites |
wR(F2) = 0.095 | H atoms treated by a mixture of independent and constrained refinement |
S = 1.07 | w = 1/[σ2(Fo2) + (0.0432P)2 + 0.1264P] where P = (Fo2 + 2Fc2)/3 |
1551 reflections | (Δ/σ)max < 0.001 |
164 parameters | Δρmax = 0.12 e Å−3 |
0 restraints | Δρmin = −0.12 e Å−3 |
C14H17NO2 | V = 1256.08 (14) Å3 |
Mr = 231.29 | Z = 4 |
Orthorhombic, P212121 | Mo Kα radiation |
a = 8.3472 (5) Å | µ = 0.08 mm−1 |
b = 11.2211 (7) Å | T = 296 K |
c = 13.4104 (9) Å | 0.15 × 0.12 × 0.10 mm |
Bruker APEXII CCD diffractometer | 1551 independent reflections |
Absorption correction: multi-scan (SADABS; Bruker, 2009) | 1198 reflections with I > 2σ(I) |
Tmin = 0.988, Tmax = 0.992 | Rint = 0.055 |
18304 measured reflections |
R[F2 > 2σ(F2)] = 0.039 | 0 restraints |
wR(F2) = 0.095 | H atoms treated by a mixture of independent and constrained refinement |
S = 1.07 | Δρmax = 0.12 e Å−3 |
1551 reflections | Δρmin = −0.12 e Å−3 |
164 parameters |
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. |
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. |
x | y | z | Uiso*/Ueq | ||
N1 | 0.3729 (3) | 0.46783 (17) | 0.05082 (14) | 0.0483 (5) | |
H201 | 0.397 (3) | 0.429 (2) | 0.1058 (17) | 0.051 (7)* | |
O1 | 0.5423 (2) | 0.58830 (16) | 0.19665 (13) | 0.0554 (5) | |
H101 | 0.564 (4) | 0.634 (3) | 0.240 (2) | 0.073 (10)* | |
O2 | 0.3822 (2) | 0.25196 (16) | 0.14989 (12) | 0.0616 (5) | |
C1 | 0.1505 (4) | 0.8140 (3) | 0.2132 (2) | 0.0750 (9) | |
H1 | 0.1775 | 0.8852 | 0.2445 | 0.090* | |
C2 | −0.0019 (5) | 0.7674 (4) | 0.2230 (2) | 0.0906 (12) | |
H2 | −0.0781 | 0.8080 | 0.2606 | 0.109* | |
C3 | −0.0421 (4) | 0.6613 (4) | 0.1774 (2) | 0.0845 (10) | |
H3 | −0.1451 | 0.6311 | 0.1848 | 0.101* | |
C4 | 0.0692 (3) | 0.5991 (3) | 0.1208 (2) | 0.0629 (7) | |
H4 | 0.0420 | 0.5274 | 0.0904 | 0.075* | |
C5 | 0.2214 (3) | 0.6462 (2) | 0.11056 (16) | 0.0476 (6) | |
C6 | 0.2630 (3) | 0.7535 (2) | 0.15616 (16) | 0.0510 (6) | |
C7 | 0.3656 (3) | 0.5968 (2) | 0.05584 (16) | 0.0452 (5) | |
H7 | 0.3632 | 0.6275 | −0.0126 | 0.054* | |
C8 | 0.5060 (3) | 0.6566 (2) | 0.11036 (17) | 0.0505 (6) | |
H8 | 0.5997 | 0.6638 | 0.0667 | 0.061* | |
C9 | 0.4372 (3) | 0.7797 (2) | 0.13634 (19) | 0.0582 (7) | |
H9A | 0.4889 | 0.8127 | 0.1949 | 0.070* | |
H9B | 0.4495 | 0.8348 | 0.0812 | 0.070* | |
C10 | 0.2653 (4) | 0.4617 (2) | −0.11916 (16) | 0.0625 (7) | |
H10A | 0.1859 | 0.5216 | −0.1060 | 0.094* | |
H10B | 0.2224 | 0.4038 | −0.1646 | 0.094* | |
H10C | 0.3583 | 0.4982 | −0.1481 | 0.094* | |
C11 | 0.3113 (3) | 0.4010 (2) | −0.02268 (15) | 0.0464 (6) | |
C12 | 0.2908 (3) | 0.2795 (2) | −0.01416 (18) | 0.0533 (6) | |
H12 | 0.2533 | 0.2394 | −0.0702 | 0.064* | |
C13 | 0.3212 (3) | 0.2108 (2) | 0.07099 (19) | 0.0508 (6) | |
C14 | 0.2757 (4) | 0.0807 (2) | 0.0684 (2) | 0.0757 (9) | |
H14A | 0.3551 | 0.0349 | 0.1033 | 0.113* | |
H14B | 0.2697 | 0.0543 | 0.0005 | 0.113* | |
H14C | 0.1735 | 0.0701 | 0.1000 | 0.113* |
U11 | U22 | U33 | U12 | U13 | U23 | |
N1 | 0.0661 (13) | 0.0434 (11) | 0.0353 (9) | −0.0011 (11) | −0.0078 (10) | 0.0043 (9) |
O1 | 0.0607 (11) | 0.0556 (11) | 0.0498 (10) | −0.0050 (9) | −0.0098 (9) | −0.0020 (9) |
O2 | 0.0826 (12) | 0.0542 (10) | 0.0479 (9) | −0.0051 (10) | −0.0098 (10) | 0.0080 (9) |
C1 | 0.110 (3) | 0.0578 (17) | 0.0568 (16) | 0.0261 (19) | 0.0156 (18) | 0.0162 (14) |
C2 | 0.086 (3) | 0.102 (3) | 0.084 (2) | 0.044 (2) | 0.031 (2) | 0.039 (2) |
C3 | 0.0562 (18) | 0.116 (3) | 0.081 (2) | 0.016 (2) | 0.0068 (17) | 0.041 (2) |
C4 | 0.0527 (16) | 0.0772 (18) | 0.0587 (15) | 0.0003 (15) | −0.0092 (13) | 0.0167 (15) |
C5 | 0.0506 (15) | 0.0525 (14) | 0.0398 (12) | 0.0034 (12) | −0.0039 (11) | 0.0123 (11) |
C6 | 0.0691 (17) | 0.0434 (13) | 0.0406 (11) | 0.0078 (13) | 0.0052 (12) | 0.0107 (11) |
C7 | 0.0595 (14) | 0.0417 (12) | 0.0344 (10) | −0.0033 (12) | −0.0017 (11) | 0.0053 (10) |
C8 | 0.0526 (15) | 0.0533 (14) | 0.0455 (13) | −0.0084 (12) | 0.0072 (11) | 0.0022 (12) |
C9 | 0.0829 (19) | 0.0444 (14) | 0.0473 (13) | −0.0088 (13) | −0.0013 (14) | 0.0063 (11) |
C10 | 0.086 (2) | 0.0582 (15) | 0.0431 (12) | 0.0037 (16) | −0.0140 (14) | −0.0024 (12) |
C11 | 0.0524 (14) | 0.0533 (14) | 0.0335 (11) | 0.0031 (12) | −0.0023 (10) | −0.0016 (10) |
C12 | 0.0666 (16) | 0.0505 (15) | 0.0428 (12) | −0.0006 (13) | −0.0089 (12) | −0.0066 (11) |
C13 | 0.0530 (15) | 0.0484 (14) | 0.0510 (14) | 0.0014 (12) | 0.0005 (12) | −0.0005 (11) |
C14 | 0.096 (2) | 0.0504 (15) | 0.0802 (19) | −0.0035 (16) | −0.0055 (18) | 0.0013 (15) |
N1—C11 | 1.341 (3) | C7—C8 | 1.536 (3) |
N1—C7 | 1.450 (3) | C7—H7 | 0.9800 |
N1—H201 | 0.88 (2) | C8—C9 | 1.536 (3) |
O1—C8 | 1.421 (3) | C8—H8 | 0.9800 |
O1—H101 | 0.79 (3) | C9—H9A | 0.9700 |
O2—C13 | 1.262 (3) | C9—H9B | 0.9700 |
C1—C2 | 1.382 (5) | C10—C11 | 1.512 (3) |
C1—C6 | 1.389 (4) | C10—H10A | 0.9600 |
C1—H1 | 0.9300 | C10—H10B | 0.9600 |
C2—C3 | 1.380 (5) | C10—H10C | 0.9600 |
C2—H2 | 0.9300 | C11—C12 | 1.379 (3) |
C3—C4 | 1.388 (4) | C12—C13 | 1.401 (3) |
C3—H3 | 0.9300 | C12—H12 | 0.9300 |
C4—C5 | 1.383 (4) | C13—C14 | 1.509 (3) |
C4—H4 | 0.9300 | C14—H14A | 0.9600 |
C5—C6 | 1.395 (4) | C14—H14B | 0.9600 |
C5—C7 | 1.515 (3) | C14—H14C | 0.9600 |
C6—C9 | 1.507 (4) | ||
C11—N1—C7 | 125.2 (2) | O1—C8—H8 | 111.1 |
C11—N1—H201 | 115.0 (15) | C7—C8—H8 | 111.1 |
C7—N1—H201 | 118.0 (15) | C9—C8—H8 | 111.1 |
C8—O1—H101 | 107 (2) | C6—C9—C8 | 103.0 (2) |
C2—C1—C6 | 119.3 (3) | C6—C9—H9A | 111.2 |
C2—C1—H1 | 120.3 | C8—C9—H9A | 111.2 |
C6—C1—H1 | 120.3 | C6—C9—H9B | 111.2 |
C3—C2—C1 | 120.5 (3) | C8—C9—H9B | 111.2 |
C3—C2—H2 | 119.7 | H9A—C9—H9B | 109.1 |
C1—C2—H2 | 119.7 | C11—C10—H10A | 109.5 |
C2—C3—C4 | 120.9 (3) | C11—C10—H10B | 109.5 |
C2—C3—H3 | 119.5 | H10A—C10—H10B | 109.5 |
C4—C3—H3 | 119.5 | C11—C10—H10C | 109.5 |
C5—C4—C3 | 118.5 (3) | H10A—C10—H10C | 109.5 |
C5—C4—H4 | 120.8 | H10B—C10—H10C | 109.5 |
C3—C4—H4 | 120.8 | N1—C11—C12 | 122.7 (2) |
C4—C5—C6 | 121.0 (2) | N1—C11—C10 | 118.3 (2) |
C4—C5—C7 | 129.7 (2) | C12—C11—C10 | 119.0 (2) |
C6—C5—C7 | 109.3 (2) | C11—C12—C13 | 126.1 (2) |
C1—C6—C5 | 119.7 (3) | C11—C12—H12 | 117.0 |
C1—C6—C9 | 130.8 (3) | C13—C12—H12 | 117.0 |
C5—C6—C9 | 109.4 (2) | O2—C13—C12 | 123.7 (2) |
N1—C7—C5 | 114.9 (2) | O2—C13—C14 | 118.3 (2) |
N1—C7—C8 | 115.2 (2) | C12—C13—C14 | 117.9 (2) |
C5—C7—C8 | 102.48 (17) | C13—C14—H14A | 109.5 |
N1—C7—H7 | 107.9 | C13—C14—H14B | 109.5 |
C5—C7—H7 | 107.9 | H14A—C14—H14B | 109.5 |
C8—C7—H7 | 107.9 | C13—C14—H14C | 109.5 |
O1—C8—C7 | 108.34 (18) | H14A—C14—H14C | 109.5 |
O1—C8—C9 | 112.34 (19) | H14B—C14—H14C | 109.5 |
C7—C8—C9 | 102.4 (2) |
D—H···A | D—H | H···A | D···A | D—H···A |
O1—H101···O2i | 0.80 (3) | 2.03 (3) | 2.829 (2) | 179 (4) |
N1—H201···O2 | 0.88 (2) | 2.08 (2) | 2.764 (3) | 134 (2) |
C9—H9A···O2i | 0.97 | 2.44 | 3.254 (3) | 141 |
Symmetry code: (i) −x+1, y+1/2, −z+1/2. |
Experimental details
Crystal data | |
Chemical formula | C14H17NO2 |
Mr | 231.29 |
Crystal system, space group | Orthorhombic, P212121 |
Temperature (K) | 296 |
a, b, c (Å) | 8.3472 (5), 11.2211 (7), 13.4104 (9) |
V (Å3) | 1256.08 (14) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 0.08 |
Crystal size (mm) | 0.15 × 0.12 × 0.10 |
Data collection | |
Diffractometer | Bruker APEXII CCD |
Absorption correction | Multi-scan (SADABS; Bruker, 2009) |
Tmin, Tmax | 0.988, 0.992 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 18304, 1551, 1198 |
Rint | 0.055 |
(sin θ/λ)max (Å−1) | 0.634 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.039, 0.095, 1.07 |
No. of reflections | 1551 |
No. of parameters | 164 |
H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
Δρmax, Δρmin (e Å−3) | 0.12, −0.12 |
Computer programs: APEX2 (Bruker, 2009), SAINT (Bruker, 2009), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), SHELXTL (Sheldrick, 2008).
D—H···A | D—H | H···A | D···A | D—H···A |
O1—H101···O2i | 0.80 (3) | 2.03 (3) | 2.829 (2) | 179 (4) |
N1—H201···O2 | 0.88 (2) | 2.08 (2) | 2.764 (3) | 134 (2) |
C9—H9A···O2i | 0.9696 | 2.4402 | 3.254 (3) | 141 |
Symmetry code: (i) −x+1, y+1/2, −z+1/2. |
Acknowledgements
This work was supported by a research grant from Chonnam National University.
References
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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.
Acetylacetonate derivatives have been widely used as chelating ligand systems (Patra et al., 2004; Jackson et al., 2006; Young et al., 2011). Aminoindanol-type ligands have been also extensively used as chiral chelating ligands (Lee et al., 2007; Flores-Lopes et al., 2000). As part of our ongoing project on the synthesis of new O2N-type tridentate dianionic chelating ligand, the title compound was synthesized by the reaction of 2,4-pentanedione with (1S,2R)-(-)-cis-amino-2-indanol and 2,4-pentanedione, and its crystal structure is reported herein.
In the title compound (Fig. 1), the C8 carbon atom is displaced by 0.594 (2) Å from the mean plane defined by the C1–C7/C9 atoms of the indane ring system. The dihedral angle formed by the mean planes through the indane ring system and the approximately planar aminopentenone fragment [maximum deviation 0.063 (3) Å for atom C14] is 86.23 (13)°. The molecular conformation is stabilized by an intramolecular N—H···O hydrogen bond (Table 1). In the crystal structure (Fig. 2), molecules interact via intermolecular O—H···O and C—H···O hydrogen bonds to generate one-dimensional chains extending along the [0 1 0] direction.