Home Physical Sciences The crystal structure of 4-((2-(4,5-dihydro-1,5-diphenyl-1H-pyrazol-3-yl)anthracen-10-yl) methyl)morpholine, C34H31N3O
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The crystal structure of 4-((2-(4,5-dihydro-1,5-diphenyl-1H-pyrazol-3-yl)anthracen-10-yl) methyl)morpholine, C34H31N3O

  • Zhao Bo , Cai Lin and Luo Jiewei EMAIL logo
Published/Copyright: February 4, 2019

Abstract

C34H31N3O, monoclinic, P21/c (no. 14), a = 26.803(5) Å, b = 5.8243(12) Å, c = 16.893(3) Å, β = 98.53(3)°, V = 2608.1(9) Å3, Z = 4, Rgt(F) = 0.0759, wRref(F2) = 0.2028, T = 113(2) K.

CCDC no.: 1885555

Tables 1 and 2 contain details on crystal structure and measurement conditions and a list of the atoms including atomic coordinates and displacement parameters.

Table 1:

Data collection and handling.

Crystal:Yellow rod
Size:0.20 × 0.18 × 0.10 mm
Wavelength:Mo Kα radiation (0.71073 Å)
μ:0.08 mm−1
Diffractometer, scan mode:Bruker APEX-II CCD,
θmax, completeness:27.1°, 99%
N(hkl)measured, N(hkl)unique, Rint:19073, 5694, 0.065
Criterion for Iobs, N(hkl)gt:Iobs > 2 σ(Iobs), 3784
N(param)refined:344
Programs:Bruker [1], SHELX [2, 3]
Table 2:

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2).

AtomxyzUiso*/Ueq
O11.02187(6)0.4141(3)0.13233(10)0.0427(5)
N10.67041(7)−0.1348(3)0.30233(11)0.0350(5)
N20.70311(7)−0.0084(3)0.26237(11)0.0349(5)
N30.91564(7)0.3937(3)0.07350(10)0.0305(4)
C10.65384(9)−0.0466(4)0.37057(13)0.0319(5)
C20.61778(9)−0.1673(4)0.40655(13)0.0370(6)
H20.6043−0.30690.38350.044*
C30.60178(10)−0.0844(4)0.47528(14)0.0423(6)
H30.5774−0.16770.49920.051*
C40.62108(10)0.1197(5)0.50942(14)0.0457(7)
H40.60970.17760.55620.055*
C50.65702(10)0.2381(4)0.47491(14)0.0456(7)
H50.67030.37750.49850.055*
C60.67418(9)0.1567(4)0.40608(13)0.0382(6)
H60.69940.23830.38360.046*
C70.64806(9)−0.3305(4)0.25459(13)0.0347(5)
H70.6488−0.47080.28890.042*
C80.59453(9)−0.2842(4)0.21367(13)0.0328(5)
C90.58220(9)−0.0798(4)0.17244(14)0.0400(6)
H90.60680.03810.17350.048*
C100.53434(10)−0.0470(4)0.12980(15)0.0447(6)
H100.52650.09270.10160.054*
C110.49793(10)−0.2165(5)0.12808(16)0.0509(7)
H110.4653−0.19490.09820.061*
C120.50956(10)−0.4171(5)0.17026(17)0.0526(7)
H120.4845−0.53240.17080.063*
C130.55760(10)−0.4510(4)0.21185(15)0.0439(6)
H130.5653−0.59140.23960.053*
C140.68558(9)−0.3566(4)0.19448(14)0.0376(6)
H14A0.7098−0.48250.21020.045*
H14B0.6679−0.38540.13970.045*
C150.71148(8)−0.1263(4)0.20025(13)0.0320(5)
C160.74461(8)−0.0408(4)0.14579(13)0.0326(5)
C170.77491(8)0.1598(4)0.16592(13)0.0337(5)
H170.77360.23500.21550.040*
C180.80550(9)0.2441(4)0.11521(13)0.0347(5)
H180.82500.37730.13040.042*
C190.80914(8)0.1383(4)0.03960(13)0.0321(5)
C200.84087(8)0.2246(4)−0.01306(13)0.0318(5)
C210.84375(8)0.1085(4)−0.08627(13)0.0324(5)
C220.87541(9)0.1822(4)−0.14275(13)0.0378(6)
H220.89450.3193−0.13290.045*
C230.87855(9)0.0589(5)−0.21042(14)0.0434(6)
H230.89950.1124−0.24720.052*
C240.85100(9)−0.1483(5)−0.22675(13)0.0417(6)
H240.8545−0.2351−0.27320.050*
C250.81980(9)−0.2221(4)−0.17633(13)0.0390(6)
H250.8012−0.3598−0.18810.047*
C260.81427(8)−0.0963(4)−0.10545(12)0.0317(5)
C270.78196(8)−0.1739(4)−0.05308(13)0.0342(5)
H270.7615−0.3049−0.06730.041*
C280.77905(8)−0.0637(4)0.01949(13)0.0310(5)
C290.74763(8)−0.1493(4)0.07433(13)0.0326(5)
H290.7284−0.28460.06110.039*
C300.87169(9)0.4381(4)0.01077(14)0.0345(5)
H30A0.88390.5021−0.03720.041*
H30B0.84970.55480.03070.041*
C310.94114(9)0.6111(4)0.09679(14)0.0369(6)
H31A0.91760.71580.11880.044*
H31B0.95160.68520.04910.044*
C320.98713(10)0.5700(4)0.15906(14)0.0425(6)
H32A1.00430.71830.17270.051*
H32B0.97610.50850.20830.051*
C330.99652(9)0.2021(4)0.10941(14)0.0378(6)
H33A0.98490.13190.15680.045*
H33B1.02050.09450.08970.045*
C340.95193(8)0.2378(4)0.04506(13)0.0331(5)
H34A0.96350.3032−0.00320.040*
H34B0.93550.08850.03030.040*

Source of material

The title compound was synthesized by the reaction of 1-(10-(morpholinomethyl)anthracen-2-yl)-3-phenylprop-2-en-1-one (0.5 g, 1.2 mmol), phenylhydrazine (0.199 g, 1.18 mmol) and a grain of NaOH in methanol [4]. The mixture refluxed for 16 hours. After cooling water was added and filtered, washed with water and purified methanol to get a yellow solid (0.21 g, 35%). 1H NMR (400 MHz, CDCl3, 25 °C): σ 2.624 (t, J = 4.8 Hz, J = 4.4 Hz, 4H), 3.287−3.346 (m, 1H), 3.653 (t, J = 4.4 Hz, J = 4.8 Hz, 4H), 3.963−3.036 (m, 1H), 4.437(s, 2H), 5.347−5.395 (m, 1H), 6.802−6.843 (m, 1H), 7.148 (t, J = 8.5 Hz, 2H), 7.204−7.244 (m, 2H), 7.267−7.303 (m, 2H), 7.364 (t, J = 4.08 Hz, 3H), 7.457−7.494 (m, 1H), 7.512−7.514 (m, 1H), 7.840 (d, J = 2 Hz, 1H), 7.975 (d, J = 8.17 Hz, 1H), 8.258−8.286 (m, 1H), 8.339 (s, 1H), 8.455−8.49 (m, 2H). 13C NMR (100 MHz, CDCl3): σ 43.125, 53.564, 54.44, 64.468, 67.059, 76.626, 76.943, 77.261, 113.387, 119.197, 123.363, 125.017, 125.199, 125.714, 125.783, 127.541, 127.665, 128.817, 128.88, 129.104, 129.361, 130.972, 131.099, 131.645, 131.736, 142.439, 144.484, 146.466.

Experimental details

The structure was solved by Direct Methods, and the non-hydrogen atoms were subjected to anisotropic refinement [2].

Comment

Supramolecular chemistry plays an important role in molecular electronics [5] and biological system probes [6], [7]. Anthracene, as an important fluorescent group, has been widely used in supramolecular chemistry [8], [9], [10]. In the title structure the dihedral angles between the two benzenes and pyrazoline are 89.38(18)° and 2.15(17)°. The anthracene moiety is almost on the same plane with pyrazoline ring, and the dihedral angle is 8.4(1)°. The crystal structure features π–π interactions involving the phenyl and anthracene group. In the crystal, π–π and van der Waals interactions are effective in molecular packing.

Acknowledgements

We gratefully acknowledge support by Scientific and Technological Innovation Project of Sichuan (2017063); University Innovation and Entrepreneurship Training Program of China (201710634055; 201710634075).

References

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Received: 2018-10-30
Accepted: 2018-12-17
Published Online: 2019-02-04
Published in Print: 2019-03-26

©2019 Zhao Bo et al., published by De Gruyter, Berlin/Boston

This work is licensed under the Creative Commons Attribution 4.0 Public License.

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  68. The crystal structure of 2-(4-chloro-2,6-dinitrophenyl)-1-(4-chloro)diazene oxide, C12H6Cl2N4O5
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  70. Crystal structure of methyl 2-(4-(3-(1-methyl-1H-pyrazol-4-yl)pyrazolo[1,5-a]pyrimidin-6-yl)phenyl)acetate, C19H17N5O2
  71. Crystal structure of 4,4-dimethyl-2-(trifluoromethyl)-4,5-dihydro-1H-imidazole, C6H9F3N2
  72. Crystal structure of N-methylanilinium 5,7-dihydroxy-4-oxo-2-phenyl-4H-chromene-8-sulfonate monohydrate, C22H21NO8S
  73. Crystal structure of methyl 4-acetoxybenzoate, C10H10O4
  74. Crystal structure of catena-poly[(bis(μ-1,1′-[(5-methoxy-2,4,6-trimethyl-1,3-phenylene)bis(methylene)]bis(1H-1,2,4-triazole)-κ2N:N′)-bis(isothiocyanato-κN)manganese(II)], C34H40MnN14O2S2
  75. Crystal structure of N-(2-methylphenyl)(propan-2-yloxy)carbothioamide, C11H15NOS
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