organic compounds
3-[4-(2-Amino-2-oxoethyl)phenoxy]-2-hydroxy-N-isopropylpropanaminium 1,1′-binaphthyl-2,2′-diyl phosphate
aHainan Provincial Key Laboratory of Tropical Pharmaceutical Herb Chemistry, School of Chemistry and Chemical Engineering, Hainan Normal University, Haikou 571158, People's Republic of China
*Correspondence e-mail: enjuwang@163.com
In the title salt, C14H23N2O3+·C20H12O4P−, the dihedral angle between the two naphthyl ring systems in the anion is 57.77 (6)°. In the crystal, an O—H⋯O hydrogen bond links the components. The ammonium group engages in N—H⋯O hydrogen bonds, generating a layer structure.
Related literature
For the uses of BINOL-phosphoric acid, see: Jacques et al. (1971); Sewgobind et al., (2008). For a clinical pharmacological study of atenolol [systematic name: 3-(4-(2-amino-2-oxoethyl)phenoxy)-2-hydroxy-N-isopropylpropan-1-amine], see: Agon et al. (1991). For the stereoselective features of atenolol, see: Stoschitzky et al. (1993).
Experimental
Crystal data
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Data collection: SMART (Bruker, 2001); cell SAINT (Bruker, 2001); 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/S1600536810049494/ng5070sup1.cif
contains datablocks I, global. DOI:Structure factors: contains datablock I. DOI: https://doi.org/10.1107/S1600536810049494/ng5070Isup2.hkl
A mixture of BINOL-phosphoric acid (1 mmoL, 0.35 g) and atenolol (1 mmol,0.27 g) in 10 mL ethanol was heat to 60 °C and stirred. After the suspended solid dissolved, the solution was stirred for another 2 h for the salifying process to be fully completed. The filtered solution was kept at 20 °C. Colorless crystals suitable for the single X-ray diffraction were obtained in one week.
H atoms bonded to C were positioned geometrically with aromatic C—H = 0.93 Å and aliphatic C—H = 0.96–0.98 Å. Their displacement parameters were set for methyl H atoms at Uiso(H) = 1.5Ueq(C) and for aromatic and other aliphatic H atoms at Uiso(H)= 1.2Ueq(C). The hydroxyl H atom and the amino H atoms were found in Fourier difference maps and refined with the constraints of N—H = 0.86–0.90 Å, Uiso(H)= 1.2Ueq(N) and O—H = 0.82 Å, Uiso(H) = 1.2Ueq(N).
The title compound is a salt of BINOL-phosphoric acid. It represents a useful tool for the resolution of chiral
(Jacques et al., 1971). BINOL-phosphoric acid has also been used to catalyze enantioselective Pictet-Spengler reactions in good yields and excellent ee values. (Sewgobind et al., 2008).3-(4-(2-Amino-2-oxoethyl)phenoxy)-2-hydroxy-N-isopropylpropan-1-amine, known as atenolol, is a selective β1 receptor antagonist that belongs to the group of β-blockers, a class of drugs used primarily in cardiovascular diseases (Agon et al., 1991). It is a chiral drug. Only (S)-atenolol contributes to the β-blocking effect (Stoschitzky et al., 1993).
In the title salt, (C14H23N2O3)+.(C20H12O4P)-(I) (Figure 1), the (C14H23N2O3)+ and the (C20H12O4P)- are separately linked into two molecular layers (Figure 2 and figure 3). The two types of layers are alternately stacked to give a layered network. An N—H···O interaction links the cation to the anion that contributes to the interaction between the adjacent molecular layers. There are other two hydrogen bonding interactions to link the layers together (Figure 4).
For the uses of BINOL-phosphoric acid, see: Jacques et al. (1971); Sewgobind et al., (2008). For a clinical pharmacological study of atenolol [systematic name:3-(4-(2-amino-2-oxoethyl)phenoxy)-2-hydroxy-N-isopropylpropan-1-amine], see: Agon et al. (1991). For the stereoselective features of atenolol, see: Stoschitzky et al. (1993).
Data collection: SMART (Bruker, 2001); cell
SAINT (Bruker, 2001); data reduction: SAINT (Bruker, 2001); 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 (Bruker, 2001).C14H23N2O3+·C20H12O4P− | Dx = 1.327 Mg m−3 |
Mr = 614.61 | Mo Kα radiation, λ = 0.71073 Å |
Orthorhombic, Pna21 | Cell parameters from 4710 reflections |
a = 9.8646 (14) Å | θ = 2.6–22.7° |
b = 26.145 (4) Å | µ = 0.14 mm−1 |
c = 11.9306 (16) Å | T = 273 K |
V = 3077.1 (7) Å3 | Plate, colorless |
Z = 4 | 0.39 × 0.38 × 0.35 mm |
F(000) = 1296 |
Bruker SMART diffractometer | 5261 independent reflections |
Radiation source: fine-focus sealed tube | 3982 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.035 |
phi and ω scans | θmax = 25.0°, θmin = 1.6° |
Absorption correction: multi-scan (SADABS; Sheldrick, 1996) | h = −11→11 |
Tmin = 0.947, Tmax = 0.952 | k = −19→31 |
14697 measured reflections | l = −14→14 |
Refinement on F2 | Secondary atom site location: difference Fourier map |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.038 | H-atom parameters constrained |
wR(F2) = 0.088 | w = 1/[σ2(Fo2) + (0.0409P)2 + 0.2334P] where P = (Fo2 + 2Fc2)/3 |
S = 1.06 | (Δ/σ)max = 0.001 |
5261 reflections | Δρmax = 0.28 e Å−3 |
421 parameters | Δρmin = −0.22 e Å−3 |
1 restraint | Absolute structure: Flack (1983), 2855 Friedel pairs |
Primary atom site location: structure-invariant direct methods | Absolute structure parameter: 0.03 (10) |
C14H23N2O3+·C20H12O4P− | V = 3077.1 (7) Å3 |
Mr = 614.61 | Z = 4 |
Orthorhombic, Pna21 | Mo Kα radiation |
a = 9.8646 (14) Å | µ = 0.14 mm−1 |
b = 26.145 (4) Å | T = 273 K |
c = 11.9306 (16) Å | 0.39 × 0.38 × 0.35 mm |
Bruker SMART diffractometer | 5261 independent reflections |
Absorption correction: multi-scan (SADABS; Sheldrick, 1996) | 3982 reflections with I > 2σ(I) |
Tmin = 0.947, Tmax = 0.952 | Rint = 0.035 |
14697 measured reflections |
R[F2 > 2σ(F2)] = 0.038 | H-atom parameters constrained |
wR(F2) = 0.088 | Δρmax = 0.28 e Å−3 |
S = 1.06 | Δρmin = −0.22 e Å−3 |
5261 reflections | Absolute structure: Flack (1983), 2855 Friedel pairs |
421 parameters | Absolute structure parameter: 0.03 (10) |
1 restraint |
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 | Occ. (<1) | |
N1 | 1.0356 (2) | 0.73553 (9) | 0.9249 (2) | 0.0503 (6) | |
H1A | 1.0214 | 0.7081 | 0.9628 | 0.060* | |
H1B | 0.9688 | 0.7550 | 0.9070 | 0.060* | |
N2 | 0.7574 (2) | 0.84866 (8) | 0.09975 (18) | 0.0425 (6) | |
H2A | 0.7757 | 0.8256 | 0.0458 | 0.051* | |
H2B | 0.6727 | 0.8425 | 0.1243 | 0.051* | |
O1 | 0.85501 (19) | 0.60766 (7) | 0.23253 (15) | 0.0414 (5) | |
O2 | 0.79646 (19) | 0.59375 (7) | 0.03175 (14) | 0.0428 (5) | |
O3 | 0.72831 (19) | 0.67462 (7) | 0.11765 (19) | 0.0537 (5) | |
O4 | 0.97968 (19) | 0.65639 (8) | 0.08968 (18) | 0.0565 (6) | |
O5 | 1.2588 (2) | 0.72090 (7) | 0.91795 (17) | 0.0487 (5) | |
O6 | 0.9002 (2) | 0.79899 (8) | 0.41140 (16) | 0.0508 (5) | |
O7 | 0.7363 (2) | 0.76326 (8) | 0.2308 (2) | 0.0639 (6) | |
H7A | 0.7331 | 0.7348 | 0.2019 | 0.096* | |
P1 | 0.84174 (7) | 0.63871 (3) | 0.11563 (7) | 0.04164 (19) | |
C1 | 0.7172 (3) | 0.53332 (10) | 0.2126 (2) | 0.0354 (6) | |
C2 | 0.7427 (3) | 0.57925 (10) | 0.2645 (2) | 0.0363 (6) | |
C3 | 0.6600 (3) | 0.59822 (11) | 0.3496 (2) | 0.0427 (7) | |
H3 | 0.6821 | 0.6288 | 0.3849 | 0.051* | |
C4 | 0.5485 (3) | 0.57245 (11) | 0.3810 (3) | 0.0468 (7) | |
H4 | 0.4960 | 0.5849 | 0.4397 | 0.056* | |
C5 | 0.5094 (3) | 0.52674 (10) | 0.3266 (2) | 0.0396 (7) | |
C6 | 0.3886 (3) | 0.50032 (12) | 0.3525 (3) | 0.0515 (8) | |
H6 | 0.3353 | 0.5116 | 0.4118 | 0.062* | |
C7 | 0.3484 (3) | 0.45894 (12) | 0.2931 (3) | 0.0532 (8) | |
H7 | 0.2684 | 0.4422 | 0.3118 | 0.064* | |
C8 | 0.4272 (3) | 0.44137 (11) | 0.2032 (3) | 0.0499 (8) | |
H8 | 0.3978 | 0.4137 | 0.1606 | 0.060* | |
C9 | 0.5465 (3) | 0.46459 (11) | 0.1783 (2) | 0.0425 (7) | |
H9 | 0.5986 | 0.4519 | 0.1196 | 0.051* | |
C10 | 0.5938 (3) | 0.50747 (10) | 0.2389 (2) | 0.0349 (6) | |
C11 | 0.8142 (3) | 0.51381 (9) | 0.1265 (2) | 0.0352 (6) | |
C12 | 0.8525 (3) | 0.54511 (10) | 0.0395 (2) | 0.0384 (6) | |
C13 | 0.9387 (3) | 0.52908 (12) | −0.0454 (2) | 0.0464 (8) | |
H13 | 0.9626 | 0.5515 | −0.1026 | 0.056* | |
C14 | 0.9877 (3) | 0.48104 (13) | −0.0448 (3) | 0.0568 (9) | |
H14 | 1.0420 | 0.4701 | −0.1038 | 0.068* | |
C15 | 0.9584 (3) | 0.44693 (11) | 0.0438 (3) | 0.0501 (8) | |
C16 | 1.0124 (4) | 0.39660 (14) | 0.0491 (4) | 0.0739 (11) | |
H16 | 1.0673 | 0.3851 | −0.0090 | 0.089* | |
C17 | 0.9863 (4) | 0.36521 (13) | 0.1357 (4) | 0.0715 (11) | |
H17 | 1.0225 | 0.3324 | 0.1366 | 0.086* | |
C18 | 0.9060 (4) | 0.38159 (12) | 0.2232 (3) | 0.0611 (9) | |
H18 | 0.8897 | 0.3599 | 0.2835 | 0.073* | |
C19 | 0.8500 (3) | 0.42961 (11) | 0.2220 (3) | 0.0479 (8) | |
H19 | 0.7961 | 0.4400 | 0.2817 | 0.058* | |
C20 | 0.8726 (3) | 0.46360 (10) | 0.1314 (2) | 0.0396 (7) | |
C21 | 1.1587 (3) | 0.74762 (11) | 0.8944 (2) | 0.0396 (7) | |
C22 | 1.1765 (3) | 0.79671 (11) | 0.8281 (3) | 0.0499 (8) | |
H22A | 1.1437 | 0.8251 | 0.8729 | 0.060* | |
H22B | 1.2724 | 0.8021 | 0.8148 | 0.060* | |
C23 | 1.1032 (3) | 0.79705 (10) | 0.7164 (2) | 0.0419 (7) | |
C24 | 1.1619 (3) | 0.77574 (10) | 0.6244 (3) | 0.0510 (7) | |
H24 | 1.2475 | 0.7612 | 0.6319 | 0.061* | |
C25 | 1.1003 (3) | 0.77459 (11) | 0.5198 (3) | 0.0499 (8) | |
H25 | 1.1425 | 0.7593 | 0.4587 | 0.060* | |
C26 | 0.9733 (3) | 0.79712 (10) | 0.5096 (2) | 0.0414 (7) | |
C27 | 0.9134 (3) | 0.81967 (10) | 0.6010 (2) | 0.0442 (7) | |
H27 | 0.8295 | 0.8355 | 0.5936 | 0.053* | |
C28 | 0.9773 (3) | 0.81891 (11) | 0.7032 (2) | 0.0460 (7) | |
H28 | 0.9345 | 0.8335 | 0.7649 | 0.055* | |
C29 | 0.9557 (3) | 0.77359 (12) | 0.3161 (2) | 0.0495 (8) | |
H29A | 0.9613 | 0.7371 | 0.3302 | 0.059* | |
H29B | 1.0463 | 0.7863 | 0.3011 | 0.059* | |
C30 | 0.8654 (3) | 0.78359 (11) | 0.2172 (3) | 0.0476 (8) | |
H30 | 0.9066 | 0.7675 | 0.1513 | 0.057* | |
C31 | 0.8528 (3) | 0.83978 (11) | 0.1944 (3) | 0.0524 (8) | |
H31A | 0.8197 | 0.8571 | 0.2610 | 0.063* | |
H31B | 0.9411 | 0.8538 | 0.1760 | 0.063* | |
C32 | 0.7597 (4) | 0.90039 (13) | 0.0483 (3) | 0.0705 (11) | |
H32 | 0.6919 | 0.9007 | −0.0117 | 0.085* | |
C33 | 0.702 (3) | 0.9354 (9) | 0.150 (2) | 0.071 (5) | 0.52 (5) |
H33A | 0.6246 | 0.9189 | 0.1829 | 0.106* | 0.52 (5) |
H33B | 0.6755 | 0.9682 | 0.1211 | 0.106* | 0.52 (5) |
H33C | 0.7711 | 0.9397 | 0.2055 | 0.106* | 0.52 (5) |
C34 | 0.885 (4) | 0.9195 (11) | 0.002 (3) | 0.084 (6) | 0.52 (5) |
H34A | 0.9543 | 0.9183 | 0.0582 | 0.127* | 0.52 (5) |
H34B | 0.8723 | 0.9542 | −0.0222 | 0.127* | 0.52 (5) |
H34C | 0.9109 | 0.8987 | −0.0608 | 0.127* | 0.52 (5) |
C33' | 0.736 (3) | 0.9449 (9) | 0.112 (3) | 0.071 (5) | 0.48 (5) |
H33D | 0.6466 | 0.9438 | 0.1426 | 0.106* | 0.48 (5) |
H33E | 0.7454 | 0.9744 | 0.0644 | 0.106* | 0.48 (5) |
H33F | 0.8015 | 0.9468 | 0.1714 | 0.106* | 0.48 (5) |
C34' | 0.905 (4) | 0.9000 (11) | −0.014 (3) | 0.084 (6) | 0.48 (5) |
H34D | 0.9755 | 0.9062 | 0.0400 | 0.127* | 0.48 (5) |
H34E | 0.9069 | 0.9262 | −0.0702 | 0.127* | 0.48 (5) |
H34F | 0.9193 | 0.8672 | −0.0485 | 0.127* | 0.48 (5) |
U11 | U22 | U33 | U12 | U13 | U23 | |
N1 | 0.0371 (16) | 0.0527 (16) | 0.0611 (16) | 0.0033 (12) | −0.0007 (13) | 0.0174 (13) |
N2 | 0.0456 (14) | 0.0460 (13) | 0.0359 (13) | −0.0060 (10) | −0.0034 (11) | −0.0012 (11) |
O1 | 0.0418 (12) | 0.0404 (11) | 0.0420 (10) | −0.0062 (9) | −0.0069 (9) | −0.0006 (9) |
O2 | 0.0485 (12) | 0.0423 (11) | 0.0376 (11) | −0.0027 (9) | −0.0046 (9) | 0.0038 (9) |
O3 | 0.0509 (12) | 0.0416 (11) | 0.0686 (13) | 0.0055 (9) | −0.0095 (12) | 0.0013 (11) |
O4 | 0.0455 (13) | 0.0587 (13) | 0.0654 (14) | −0.0107 (10) | −0.0040 (11) | 0.0149 (11) |
O5 | 0.0364 (12) | 0.0554 (12) | 0.0542 (12) | 0.0032 (10) | 0.0005 (10) | 0.0106 (10) |
O6 | 0.0526 (13) | 0.0634 (13) | 0.0364 (11) | 0.0136 (10) | −0.0030 (10) | 0.0002 (10) |
O7 | 0.0598 (16) | 0.0606 (15) | 0.0712 (16) | −0.0103 (12) | 0.0109 (12) | −0.0049 (12) |
P1 | 0.0403 (4) | 0.0378 (4) | 0.0469 (4) | −0.0062 (3) | −0.0050 (4) | 0.0061 (4) |
C1 | 0.0380 (17) | 0.0374 (16) | 0.0307 (14) | 0.0030 (13) | −0.0012 (12) | 0.0042 (12) |
C2 | 0.0399 (17) | 0.0367 (16) | 0.0323 (15) | 0.0015 (14) | −0.0047 (13) | 0.0032 (12) |
C3 | 0.053 (2) | 0.0409 (16) | 0.0345 (15) | 0.0052 (15) | −0.0024 (15) | −0.0028 (13) |
C4 | 0.055 (2) | 0.0487 (18) | 0.0364 (15) | 0.0123 (16) | 0.0069 (14) | 0.0003 (14) |
C5 | 0.0403 (18) | 0.0439 (16) | 0.0348 (15) | 0.0077 (14) | 0.0027 (13) | 0.0064 (14) |
C6 | 0.047 (2) | 0.059 (2) | 0.0478 (18) | 0.0068 (16) | 0.0154 (15) | 0.0117 (16) |
C7 | 0.046 (2) | 0.053 (2) | 0.061 (2) | −0.0061 (16) | 0.0108 (17) | 0.0140 (17) |
C8 | 0.050 (2) | 0.0425 (18) | 0.0577 (19) | −0.0066 (14) | 0.0051 (17) | 0.0035 (15) |
C9 | 0.0440 (19) | 0.0417 (17) | 0.0418 (16) | 0.0002 (14) | 0.0054 (14) | −0.0025 (13) |
C10 | 0.0350 (16) | 0.0351 (15) | 0.0347 (14) | 0.0017 (13) | 0.0036 (13) | 0.0068 (12) |
C11 | 0.0339 (15) | 0.0376 (14) | 0.0340 (14) | −0.0049 (11) | −0.0004 (13) | −0.0043 (13) |
C12 | 0.0338 (16) | 0.0404 (16) | 0.0410 (16) | −0.0062 (13) | −0.0027 (13) | −0.0013 (13) |
C13 | 0.0397 (18) | 0.059 (2) | 0.0403 (17) | −0.0098 (15) | 0.0072 (14) | 0.0009 (15) |
C14 | 0.045 (2) | 0.069 (2) | 0.055 (2) | 0.0013 (17) | 0.0150 (16) | −0.0134 (19) |
C15 | 0.0414 (19) | 0.0492 (19) | 0.060 (2) | 0.0005 (14) | 0.0068 (16) | −0.0107 (16) |
C16 | 0.067 (3) | 0.058 (2) | 0.096 (3) | 0.0145 (19) | 0.019 (2) | −0.020 (2) |
C17 | 0.071 (3) | 0.045 (2) | 0.099 (3) | 0.0164 (18) | 0.001 (2) | −0.006 (2) |
C18 | 0.064 (2) | 0.0431 (19) | 0.076 (2) | 0.0054 (17) | −0.010 (2) | −0.0019 (18) |
C19 | 0.049 (2) | 0.0415 (17) | 0.0533 (19) | 0.0032 (15) | −0.0030 (15) | −0.0024 (15) |
C20 | 0.0361 (17) | 0.0376 (16) | 0.0450 (16) | −0.0025 (12) | −0.0051 (13) | −0.0069 (15) |
C21 | 0.0391 (18) | 0.0433 (17) | 0.0363 (15) | −0.0004 (14) | −0.0080 (14) | 0.0009 (13) |
C22 | 0.055 (2) | 0.0433 (17) | 0.0517 (18) | −0.0073 (15) | −0.0076 (15) | 0.0095 (15) |
C23 | 0.0463 (19) | 0.0354 (15) | 0.0441 (18) | −0.0014 (14) | −0.0002 (15) | 0.0104 (13) |
C24 | 0.0445 (17) | 0.0519 (18) | 0.0565 (19) | 0.0140 (14) | −0.0032 (17) | 0.0130 (18) |
C25 | 0.053 (2) | 0.0537 (19) | 0.0425 (17) | 0.0178 (16) | 0.0052 (16) | 0.0058 (15) |
C26 | 0.0480 (19) | 0.0389 (17) | 0.0374 (16) | 0.0036 (14) | 0.0005 (14) | 0.0060 (13) |
C27 | 0.0429 (16) | 0.0456 (17) | 0.0442 (17) | 0.0067 (12) | 0.0010 (16) | 0.0032 (15) |
C28 | 0.053 (2) | 0.0443 (18) | 0.0410 (17) | −0.0002 (15) | 0.0060 (15) | 0.0037 (14) |
C29 | 0.051 (2) | 0.0525 (18) | 0.0446 (18) | 0.0074 (16) | 0.0003 (15) | −0.0046 (15) |
C30 | 0.046 (2) | 0.0487 (18) | 0.0479 (18) | −0.0063 (14) | 0.0026 (15) | −0.0040 (15) |
C31 | 0.060 (2) | 0.0522 (19) | 0.0454 (18) | −0.0136 (16) | −0.0161 (16) | 0.0047 (15) |
C32 | 0.080 (3) | 0.063 (2) | 0.068 (2) | −0.017 (2) | −0.036 (2) | 0.013 (2) |
C33 | 0.081 (12) | 0.046 (8) | 0.085 (13) | −0.006 (6) | −0.030 (9) | −0.003 (7) |
C34 | 0.107 (13) | 0.069 (12) | 0.077 (10) | −0.037 (13) | −0.007 (9) | 0.022 (12) |
C33' | 0.081 (13) | 0.046 (9) | 0.085 (14) | −0.006 (6) | −0.030 (10) | −0.003 (7) |
C34' | 0.107 (13) | 0.069 (13) | 0.077 (11) | −0.037 (14) | −0.007 (9) | 0.022 (12) |
N1—C21 | 1.306 (3) | C16—H16 | 0.9300 |
N1—H1A | 0.8600 | C17—C18 | 1.378 (5) |
N1—H1B | 0.8600 | C17—H17 | 0.9300 |
N2—C32 | 1.485 (4) | C18—C19 | 1.372 (4) |
N2—C31 | 1.488 (4) | C18—H18 | 0.9300 |
N2—H2A | 0.9000 | C19—C20 | 1.417 (4) |
N2—H2B | 0.9000 | C19—H19 | 0.9300 |
O1—C2 | 1.388 (3) | C21—C22 | 1.518 (4) |
O1—P1 | 1.6189 (19) | C22—C23 | 1.516 (4) |
O2—C12 | 1.390 (3) | C22—H22A | 0.9700 |
O2—P1 | 1.6071 (19) | C22—H22B | 0.9700 |
O3—P1 | 1.4608 (19) | C23—C24 | 1.361 (4) |
O4—P1 | 1.470 (2) | C23—C28 | 1.377 (4) |
O5—C21 | 1.242 (3) | C24—C25 | 1.388 (4) |
O6—C26 | 1.376 (3) | C24—H24 | 0.9300 |
O6—C29 | 1.426 (3) | C25—C26 | 1.390 (4) |
O7—C30 | 1.389 (3) | C25—H25 | 0.9300 |
O7—H7A | 0.8200 | C26—C27 | 1.373 (4) |
C1—C2 | 1.374 (4) | C27—C28 | 1.373 (4) |
C1—C10 | 1.428 (4) | C27—H27 | 0.9300 |
C1—C11 | 1.494 (4) | C28—H28 | 0.9300 |
C2—C3 | 1.394 (4) | C29—C30 | 1.502 (4) |
C3—C4 | 1.343 (4) | C29—H29A | 0.9700 |
C3—H3 | 0.9300 | C29—H29B | 0.9700 |
C4—C5 | 1.414 (4) | C30—C31 | 1.499 (4) |
C4—H4 | 0.9300 | C30—H30 | 0.9800 |
C5—C6 | 1.412 (4) | C31—H31A | 0.9700 |
C5—C10 | 1.428 (4) | C31—H31B | 0.9700 |
C6—C7 | 1.353 (4) | C32—C33' | 1.41 (3) |
C6—H6 | 0.9300 | C32—C34 | 1.44 (3) |
C7—C8 | 1.402 (4) | C32—C34' | 1.62 (4) |
C7—H7 | 0.9300 | C32—C33 | 1.62 (3) |
C8—C9 | 1.356 (4) | C32—H32 | 0.9800 |
C8—H8 | 0.9300 | C33—H33A | 0.9600 |
C9—C10 | 1.413 (4) | C33—H33B | 0.9600 |
C9—H9 | 0.9300 | C33—H33C | 0.9600 |
C11—C12 | 1.374 (4) | C34—H34A | 0.9600 |
C11—C20 | 1.435 (3) | C34—H34B | 0.9600 |
C12—C13 | 1.388 (4) | C34—H34C | 0.9600 |
C13—C14 | 1.346 (4) | C33'—H33D | 0.9600 |
C13—H13 | 0.9300 | C33'—H33E | 0.9600 |
C14—C15 | 1.412 (4) | C33'—H33F | 0.9600 |
C14—H14 | 0.9300 | C34'—H34D | 0.9600 |
C15—C20 | 1.413 (4) | C34'—H34E | 0.9600 |
C15—C16 | 1.421 (5) | C34'—H34F | 0.9600 |
C16—C17 | 1.344 (5) | ||
C21—N1—H1A | 120.0 | O5—C21—N1 | 122.7 (3) |
C21—N1—H1B | 120.0 | O5—C21—C22 | 120.1 (3) |
H1A—N1—H1B | 120.0 | N1—C21—C22 | 117.2 (3) |
C32—N2—C31 | 116.5 (2) | C23—C22—C21 | 114.1 (2) |
C32—N2—H2A | 108.2 | C23—C22—H22A | 108.7 |
C31—N2—H2A | 108.2 | C21—C22—H22A | 108.7 |
C32—N2—H2B | 108.2 | C23—C22—H22B | 108.7 |
C31—N2—H2B | 108.2 | C21—C22—H22B | 108.7 |
H2A—N2—H2B | 107.3 | H22A—C22—H22B | 107.6 |
C2—O1—P1 | 116.13 (16) | C24—C23—C28 | 117.5 (3) |
C12—O2—P1 | 121.14 (16) | C24—C23—C22 | 120.3 (3) |
C26—O6—C29 | 117.5 (2) | C28—C23—C22 | 122.2 (3) |
C30—O7—H7A | 109.5 | C23—C24—C25 | 123.2 (3) |
O3—P1—O4 | 120.69 (12) | C23—C24—H24 | 118.4 |
O3—P1—O2 | 105.51 (11) | C25—C24—H24 | 118.4 |
O4—P1—O2 | 110.86 (12) | C24—C25—C26 | 117.7 (3) |
O3—P1—O1 | 111.71 (12) | C24—C25—H25 | 121.1 |
O4—P1—O1 | 105.32 (11) | C26—C25—H25 | 121.1 |
O2—P1—O1 | 101.09 (9) | C27—C26—O6 | 115.8 (2) |
C2—C1—C10 | 118.1 (2) | C27—C26—C25 | 120.0 (3) |
C2—C1—C11 | 119.4 (2) | O6—C26—C25 | 124.2 (3) |
C10—C1—C11 | 122.4 (2) | C28—C27—C26 | 120.2 (3) |
C1—C2—O1 | 119.3 (2) | C28—C27—H27 | 119.9 |
C1—C2—C3 | 122.2 (3) | C26—C27—H27 | 119.9 |
O1—C2—C3 | 118.5 (2) | C27—C28—C23 | 121.4 (3) |
C4—C3—C2 | 120.2 (3) | C27—C28—H28 | 119.3 |
C4—C3—H3 | 119.9 | C23—C28—H28 | 119.3 |
C2—C3—H3 | 119.9 | O6—C29—C30 | 108.5 (2) |
C3—C4—C5 | 121.3 (3) | O6—C29—H29A | 110.0 |
C3—C4—H4 | 119.4 | C30—C29—H29A | 110.0 |
C5—C4—H4 | 119.4 | O6—C29—H29B | 110.0 |
C6—C5—C4 | 122.9 (3) | C30—C29—H29B | 110.0 |
C6—C5—C10 | 118.6 (3) | H29A—C29—H29B | 108.4 |
C4—C5—C10 | 118.4 (3) | O7—C30—C31 | 108.7 (2) |
C7—C6—C5 | 121.6 (3) | O7—C30—C29 | 112.7 (3) |
C7—C6—H6 | 119.2 | C31—C30—C29 | 111.2 (2) |
C5—C6—H6 | 119.2 | O7—C30—H30 | 108.0 |
C6—C7—C8 | 120.0 (3) | C31—C30—H30 | 108.0 |
C6—C7—H7 | 120.0 | C29—C30—H30 | 108.0 |
C8—C7—H7 | 120.0 | N2—C31—C30 | 110.0 (2) |
C9—C8—C7 | 120.1 (3) | N2—C31—H31A | 109.7 |
C9—C8—H8 | 119.9 | C30—C31—H31A | 109.7 |
C7—C8—H8 | 119.9 | N2—C31—H31B | 109.7 |
C8—C9—C10 | 121.9 (3) | C30—C31—H31B | 109.7 |
C8—C9—H9 | 119.0 | H31A—C31—H31B | 108.2 |
C10—C9—H9 | 119.0 | C33'—C32—C34 | 93.4 (11) |
C9—C10—C1 | 123.0 (2) | C33'—C32—N2 | 121.9 (13) |
C9—C10—C5 | 117.5 (3) | C34—C32—N2 | 119.1 (13) |
C1—C10—C5 | 119.4 (2) | C33'—C32—C34' | 113.4 (12) |
C12—C11—C20 | 117.7 (2) | C34—C32—C34' | 20.9 (11) |
C12—C11—C1 | 119.5 (2) | N2—C32—C34' | 101.3 (12) |
C20—C11—C1 | 122.8 (2) | C33'—C32—C33 | 22.2 (9) |
C11—C12—C13 | 122.7 (3) | C34—C32—C33 | 113.1 (12) |
C11—C12—O2 | 119.1 (2) | N2—C32—C33 | 101.6 (10) |
C13—C12—O2 | 118.1 (2) | C34'—C32—C33 | 131.3 (12) |
C14—C13—C12 | 119.9 (3) | C33'—C32—H32 | 105.9 |
C14—C13—H13 | 120.1 | C34—C32—H32 | 107.5 |
C12—C13—H13 | 120.1 | N2—C32—H32 | 107.5 |
C13—C14—C15 | 121.3 (3) | C34'—C32—H32 | 105.7 |
C13—C14—H14 | 119.3 | C33—C32—H32 | 107.5 |
C15—C14—H14 | 119.3 | C32—C33—H33A | 109.5 |
C14—C15—C20 | 118.8 (3) | C32—C33—H33B | 109.5 |
C14—C15—C16 | 122.7 (3) | C32—C33—H33C | 109.5 |
C20—C15—C16 | 118.5 (3) | C32—C34—H34A | 109.5 |
C17—C16—C15 | 121.9 (3) | C32—C34—H34B | 109.5 |
C17—C16—H16 | 119.1 | C32—C34—H34C | 109.5 |
C15—C16—H16 | 119.1 | C32—C33'—H33D | 109.5 |
C16—C17—C18 | 120.1 (3) | C32—C33'—H33E | 109.5 |
C16—C17—H17 | 119.9 | H33D—C33'—H33E | 109.5 |
C18—C17—H17 | 119.9 | C32—C33'—H33F | 109.5 |
C19—C18—C17 | 120.5 (3) | H33D—C33'—H33F | 109.5 |
C19—C18—H18 | 119.7 | H33E—C33'—H33F | 109.5 |
C17—C18—H18 | 119.7 | C32—C34'—H34D | 109.5 |
C18—C19—C20 | 121.2 (3) | C32—C34'—H34E | 109.5 |
C18—C19—H19 | 119.4 | H34D—C34'—H34E | 109.5 |
C20—C19—H19 | 119.4 | C32—C34'—H34F | 109.5 |
C15—C20—C19 | 117.7 (2) | H34D—C34'—H34F | 109.5 |
C15—C20—C11 | 119.5 (3) | H34E—C34'—H34F | 109.5 |
C19—C20—C11 | 122.8 (3) | ||
C12—O2—P1—O3 | −155.99 (19) | C12—C13—C14—C15 | −3.0 (4) |
C12—O2—P1—O4 | 71.7 (2) | C13—C14—C15—C20 | 1.8 (4) |
C12—O2—P1—O1 | −39.5 (2) | C13—C14—C15—C16 | −177.7 (3) |
C2—O1—P1—O3 | 58.6 (2) | C14—C15—C16—C17 | 178.1 (3) |
C2—O1—P1—O4 | −168.71 (18) | C20—C15—C16—C17 | −1.4 (5) |
C2—O1—P1—O2 | −53.25 (19) | C15—C16—C17—C18 | −0.5 (6) |
C10—C1—C2—O1 | −173.7 (2) | C16—C17—C18—C19 | 1.2 (5) |
C11—C1—C2—O1 | 2.7 (4) | C17—C18—C19—C20 | 0.1 (5) |
C10—C1—C2—C3 | 7.1 (4) | C14—C15—C20—C19 | −177.0 (3) |
C11—C1—C2—C3 | −176.5 (2) | C16—C15—C20—C19 | 2.5 (4) |
P1—O1—C2—C1 | 76.7 (3) | C14—C15—C20—C11 | 2.1 (4) |
P1—O1—C2—C3 | −104.1 (2) | C16—C15—C20—C11 | −178.5 (3) |
C1—C2—C3—C4 | −2.4 (4) | C18—C19—C20—C15 | −1.9 (4) |
O1—C2—C3—C4 | 178.4 (2) | C18—C19—C20—C11 | 179.1 (3) |
C2—C3—C4—C5 | −2.2 (4) | C12—C11—C20—C15 | −4.5 (4) |
C3—C4—C5—C6 | −175.9 (3) | C1—C11—C20—C15 | 176.8 (2) |
C3—C4—C5—C10 | 1.9 (4) | C12—C11—C20—C19 | 174.5 (3) |
C4—C5—C6—C7 | 174.7 (3) | C1—C11—C20—C19 | −4.2 (4) |
C10—C5—C6—C7 | −3.1 (4) | O5—C21—C22—C23 | 118.5 (3) |
C5—C6—C7—C8 | −0.1 (5) | N1—C21—C22—C23 | −61.8 (4) |
C6—C7—C8—C9 | 2.5 (5) | C21—C22—C23—C24 | −84.0 (4) |
C7—C8—C9—C10 | −1.6 (4) | C21—C22—C23—C28 | 96.6 (3) |
C8—C9—C10—C1 | −178.4 (3) | C28—C23—C24—C25 | −0.9 (4) |
C8—C9—C10—C5 | −1.6 (4) | C22—C23—C24—C25 | 179.8 (3) |
C2—C1—C10—C9 | 169.6 (2) | C23—C24—C25—C26 | 1.0 (5) |
C11—C1—C10—C9 | −6.7 (4) | C29—O6—C26—C27 | −176.7 (3) |
C2—C1—C10—C5 | −7.2 (4) | C29—O6—C26—C25 | 3.7 (4) |
C11—C1—C10—C5 | 176.5 (2) | C24—C25—C26—C27 | 0.3 (4) |
C6—C5—C10—C9 | 3.9 (4) | C24—C25—C26—O6 | 179.9 (3) |
C4—C5—C10—C9 | −174.0 (3) | O6—C26—C27—C28 | 178.7 (2) |
C6—C5—C10—C1 | −179.2 (2) | C25—C26—C27—C28 | −1.6 (4) |
C4—C5—C10—C1 | 2.9 (4) | C26—C27—C28—C23 | 1.8 (4) |
C2—C1—C11—C12 | −51.5 (3) | C24—C23—C28—C27 | −0.5 (4) |
C10—C1—C11—C12 | 124.7 (3) | C22—C23—C28—C27 | 178.8 (3) |
C2—C1—C11—C20 | 127.1 (3) | C26—O6—C29—C30 | −176.0 (2) |
C10—C1—C11—C20 | −56.7 (4) | O6—C29—C30—O7 | −63.6 (3) |
C20—C11—C12—C13 | 3.4 (4) | O6—C29—C30—C31 | 58.7 (3) |
C1—C11—C12—C13 | −177.9 (2) | C32—N2—C31—C30 | −165.2 (3) |
C20—C11—C12—O2 | 179.2 (2) | O7—C30—C31—N2 | −52.6 (3) |
C1—C11—C12—O2 | −2.0 (4) | C29—C30—C31—N2 | −177.2 (2) |
P1—O2—C12—C11 | 73.7 (3) | C31—N2—C32—C33' | −57.1 (15) |
P1—O2—C12—C13 | −110.2 (2) | C31—N2—C32—C34 | 58.1 (17) |
C11—C12—C13—C14 | 0.4 (4) | C31—N2—C32—C34' | 69.9 (13) |
O2—C12—C13—C14 | −175.5 (3) | C31—N2—C32—C33 | −66.8 (9) |
D—H···A | D—H | H···A | D···A | D—H···A |
O7—H7A···O3 | 0.82 | 1.87 | 2.683 (3) | 172 |
N2—H2B···O4i | 0.90 | 1.95 | 2.746 (3) | 147 |
N2—H2A···O5ii | 0.90 | 1.96 | 2.831 (3) | 163 |
N1—H1B···O5i | 0.86 | 2.17 | 2.960 (3) | 153 |
N1—H1A···O4iii | 0.86 | 2.07 | 2.907 (3) | 164 |
Symmetry codes: (i) x−1/2, −y+3/2, z; (ii) x−1/2, −y+3/2, z−1; (iii) x, y, z+1. |
Experimental details
Crystal data | |
Chemical formula | C14H23N2O3+·C20H12O4P− |
Mr | 614.61 |
Crystal system, space group | Orthorhombic, Pna21 |
Temperature (K) | 273 |
a, b, c (Å) | 9.8646 (14), 26.145 (4), 11.9306 (16) |
V (Å3) | 3077.1 (7) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 0.14 |
Crystal size (mm) | 0.39 × 0.38 × 0.35 |
Data collection | |
Diffractometer | Bruker SMART |
Absorption correction | Multi-scan (SADABS; Sheldrick, 1996) |
Tmin, Tmax | 0.947, 0.952 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 14697, 5261, 3982 |
Rint | 0.035 |
(sin θ/λ)max (Å−1) | 0.595 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.038, 0.088, 1.06 |
No. of reflections | 5261 |
No. of parameters | 421 |
No. of restraints | 1 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 0.28, −0.22 |
Absolute structure | Flack (1983), 2855 Friedel pairs |
Absolute structure parameter | 0.03 (10) |
Computer programs: SMART (Bruker, 2001), SAINT (Bruker, 2001), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), SHELXTL (Sheldrick, 2008), SHELXTL (Bruker, 2001).
D—H···A | D—H | H···A | D···A | D—H···A |
O7—H7A···O3 | 0.82 | 1.87 | 2.683 (3) | 172.2 |
N2—H2B···O4i | 0.90 | 1.95 | 2.746 (3) | 146.7 |
N2—H2A···O5ii | 0.90 | 1.96 | 2.831 (3) | 162.9 |
N1—H1B···O5i | 0.86 | 2.17 | 2.960 (3) | 152.7 |
N1—H1A···O4iii | 0.86 | 2.07 | 2.907 (3) | 164.1 |
Symmetry codes: (i) x−1/2, −y+3/2, z; (ii) x−1/2, −y+3/2, z−1; (iii) x, y, z+1. |
Acknowledgements
We are grateful for financial support from the Natural Science Foundation of Hainan Province (No. 808145)
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.
The title compound is a salt of BINOL-phosphoric acid. It represents a useful tool for the resolution of chiral amines (Jacques et al., 1971). BINOL-phosphoric acid has also been used to catalyze enantioselective Pictet-Spengler reactions in good yields and excellent ee values. (Sewgobind et al., 2008).
3-(4-(2-Amino-2-oxoethyl)phenoxy)-2-hydroxy-N-isopropylpropan-1-amine, known as atenolol, is a selective β1 receptor antagonist that belongs to the group of β-blockers, a class of drugs used primarily in cardiovascular diseases (Agon et al., 1991). It is a chiral drug. Only (S)-atenolol contributes to the β-blocking effect (Stoschitzky et al., 1993).
In the title salt, (C14H23N2O3)+.(C20H12O4P)-(I) (Figure 1), the (C14H23N2O3)+ and the (C20H12O4P)- are separately linked into two molecular layers (Figure 2 and figure 3). The two types of layers are alternately stacked to give a layered network. An N—H···O interaction links the cation to the anion that contributes to the interaction between the adjacent molecular layers. There are other two hydrogen bonding interactions to link the layers together (Figure 4).