Startseite The crystal structure of dimethylammonium 8-[(7,9-dioxo-6,10-dioxaspiro[4.5]decan-8-ylidene)methyl]-9-oxo-6,10-dioxaspiro[4.5]dec-7-en-7-olate, C19H25NO8
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The crystal structure of dimethylammonium 8-[(7,9-dioxo-6,10-dioxaspiro[4.5]decan-8-ylidene)methyl]-9-oxo-6,10-dioxaspiro[4.5]dec-7-en-7-olate, C19H25NO8

  • Xia Wang , Yani Dong , Wulan Zeng ORCID logo EMAIL logo , Xiaolong Zhang , Mengying Zhou und Keyu Chen
Veröffentlicht/Copyright: 10. Juni 2022

Abstract

C19H25NO8, monoclinic, P21/n (no. 14), a = 10.149(2) Å, b = 12.338(3) Å, c = 15.898(3) Å, β = 97.58(3)°, V = 1973.2(7) Å3, Z = 4, R gt (F) = 0.0581, wR ref (F2) = 0.1842, T = 293(2) K.

CCDC no.: 2175680

The molecular structure is shown in the figure. Table 1 contains crystallographic data and Table 2 contains the list of the atoms including atomic coordinates and displacement parameters.

Table 1:

Data collection and handling.

Crystal: Yellow block
Size: 0.20 × 0.16 × 0.12 mm
Wavelength: Mo Kα radiation (0.71073 Å)
μ: 0.10 mm−1
Diffractometer, scan mode: Rigaku Spider Rapid IP, ω
θmax, completeness: 27.5°, >99%
N(hkl)measured, N(hkl)unique, Rint: 18636, 4510, 0.028
Criterion for Iobs, N(hkl)gt: Iobs > 2 σ(Iobs), 3509
N(param)refined: 253
Programs: RAPID [1], SHELX [2, 3]
Table 2:

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

Atom x y z Uiso*/Ueq
C1 0.0582 (2) 0.7744 (3) 0.16269 (19) 0.1016 (8)
H1A 0.016646 0.707336 0.141354 0.122*
H1B 0.010620 0.802198 0.207187 0.122*
C2 0.0573 (3) 0.8549 (2) 0.0933 (2) 0.1230 (11)
H2A 0.028479 0.820712 0.039043 0.148*
H2B −0.003830 0.913301 0.101207 0.148*
C3 0.1929 (3) 0.8981 (2) 0.09462 (15) 0.1006 (8)
H3A 0.191210 0.976620 0.091608 0.121*
H3B 0.233136 0.870410 0.046872 0.121*
C4 0.2712 (2) 0.86054 (15) 0.17823 (12) 0.0706 (5)
H4A 0.364026 0.848653 0.172219 0.085*
H4B 0.265458 0.913094 0.222977 0.085*
C5 0.20377 (18) 0.75584 (16) 0.19627 (12) 0.0673 (4)
C6 0.33382 (17) 0.68909 (14) 0.32116 (10) 0.0603 (4)
C7 0.37644 (18) 0.62979 (13) 0.17834 (10) 0.0607 (4)
C8 0.42601 (16) 0.65072 (12) 0.26652 (9) 0.0537 (4)
C9 0.54908 (16) 0.61385 (12) 0.30560 (9) 0.0532 (4)
H9 0.555255 0.605403 0.364119 0.064*
C10 0.66246 (16) 0.58808 (12) 0.27147 (9) 0.0521 (3)
C11 0.69319 (16) 0.63315 (11) 0.19257 (9) 0.0523 (3)
C12 0.76714 (18) 0.52760 (15) 0.32288 (10) 0.0634 (4)
C13 0.83700 (16) 0.48106 (13) 0.19135 (10) 0.0567 (4)
C14 0.73605 (18) 0.39344 (13) 0.16208 (10) 0.0608 (4)
H14A 0.646568 0.422735 0.154736 0.073*
H14B 0.740876 0.334662 0.202886 0.073*
C15 0.7741 (2) 0.35405 (17) 0.07757 (12) 0.0766 (5)
H15A 0.782773 0.275755 0.077907 0.092*
H15B 0.706294 0.374459 0.031480 0.092*
C16 0.9053 (2) 0.4065 (2) 0.06607 (14) 0.0832 (6)
H16A 0.892135 0.464701 0.024814 0.100*
H16B 0.965695 0.353697 0.046959 0.100*
C17 0.96002 (19) 0.45015 (19) 0.15271 (14) 0.0777 (5)
H17A 1.010821 0.395182 0.186477 0.093*
H17B 1.016304 0.512755 0.147783 0.093*
C18 0.0416 (2) 0.6622 (2) 0.46716 (17) 0.0914 (6)
H18A 0.068424 0.592019 0.489224 0.137*
H18B −0.036059 0.685346 0.490754 0.137*
H18C 0.021790 0.658278 0.406501 0.137*
C19 0.1189 (2) 0.85049 (17) 0.45933 (14) 0.0816 (6)
H19A 0.193778 0.896636 0.476634 0.122*
H19B 0.100555 0.850048 0.398523 0.122*
H19C 0.042706 0.877115 0.482775 0.122*
N1 0.14923 (14) 0.73976 (12) 0.49000 (8) 0.0606 (4)
H1C 0.221315 0.716586 0.469052 0.073*
H1D 0.168302 0.741391 0.546262 0.073*
O1 0.42965 (15) 0.57573 (12) 0.12902 (8) 0.0790 (4)
O2 0.35362 (14) 0.68833 (12) 0.39906 (7) 0.0756 (4)
O3 0.25108 (13) 0.66764 (11) 0.15063 (8) 0.0734 (4)
O4 0.21593 (13) 0.72885 (12) 0.28451 (9) 0.0760 (4)
O5 0.64653 (14) 0.71522 (9) 0.15935 (8) 0.0704 (4)
O6 0.77449 (17) 0.51038 (15) 0.39792 (8) 0.0931 (5)
O7 0.79328 (11) 0.58501 (9) 0.15707 (7) 0.0595 (3)
O8 0.86736 (12) 0.49047 (11) 0.28114 (7) 0.0714 (4)

Source of material

IR spectra were performed on FT IR-650 instrument. The starting material 6,10-dioxaspiro[4.5]decane-7,9-dione (1.84, 0.01 mol), dissolved in absolute ethanol (25 mL) was added to a round-bottom flask and magnetically stirred at 25 °C. Then, 1,1-dimethoxy-N,N-dimethylmethanamine (1.19 g, 0.01 mol) was added dropwise to the mixture for half an hour. The reaction mixture was kept stirring for 2.5 h, then 1,1-dimethoxy-N,N-dimethylmethan amine (0.119 g, 0.001 mol) was added again. The above mixture was set aside for another 2 h. Then the solution is cooled and evaporated at room temperature. The precipitate was collected by filtration, washed three times and dried. Yield 27.6%. M.p.: 137.8–138.1 °C. The colorless block-shaped crystals of C19H25NO8 were obtained by evaporation of a solution (Vpetroleumether:Vacetone = 2:1). Peaks at 1717, 1672, 1253, 1147 cm−1 are attributed to the stretching vibrations of C=O and C–O bands of 1,3-dioxane ring.

Experimental details

The structure was solved by SHELXT-2015 [2] and refined with SHELXL-2015 [3]. The value of Uiso(H) is 1.2 times Ueq of all C(H) groups, all C(H,H) groups, all N(H,H) groups and 1.5 times of all C(H,H,H) groups. The secondary C(H, H) and methylic H are both refined with riding coordinates.

Comment

New spiro compounds and their derivatives have been extensively studied in the biological field such as cytotoxicity [5], antimycobacterial [6], anti-inflammatory [7], cytotoxic activity [8, 9], antifungal activity [10], antitumor activity [11], antioxidants and anti-cancer agents [12]. Furthermore, application of spiro compounds in other aspects has also drawn great attention such as green corrosion inhibitors for mild steel [13], organic semiconductor [14] and emitting materials [15]. Based on above reasons, a lot of spiro compounds were prepared by our group for 10 years [16], [17], [18], [19]. As part of our ongoing research, a new salt was received.

The title compound is a salt containing one C17H17O8 anion and one C2H8N cation. The two 6,10-dioxaspiro groups are linked to the central C(9) atom, which forms a conjugated system (C(8)=C(9)–C(10)). From the bond length data, the bond lengths of C8–C9 (1.396(2) Å), C9–C10 (1.373(2) Å) are same as that of our earlier report C(10)–C(11) (1.396(2) Å), C(8)–C(10) (1.373(2) Å) [4]. The bond angle of C(8)–C(9)–C(10) 130.33(14)° is consistent with that of C(8)–C(10)–C(12) 131.80(16)° [4]. The two cyclopentane rings of the C17H17O8 anion both show half chair conformations. However, two 1,3-dioxane-4,6-dione rings both show envelope conformations.

There exists one kind of N(1)–H(1C)⋯O(2) intramolecular hydrogen bonds and one kind of N(1)–H(1D)⋯O(5) intermolecular hydrogen bonds in the title compound. The distance of N(1)⋯O(2) (2.754(19) Å) is in agreement to what was previously reported (2.750(2)°) [4]. The distance of N(1)⋯O(5) is 2.753(19) Å), symmetry code: −1/2 + x, 3/2 − y, 1/2 + z.


Corresponding author: Wulan Zeng, Department of Chemistry, Chemical Engineering and Environmental Engineering, Weifang University, Weifang, Shandong 261061, P. R. China, E-mail:

Award Identifier / Grant number: 22108208

Award Identifier / Grant number: 2021-K02

Funding source: National Innovation and Entrepreneurship Training Program for College Students

Award Identifier / Grant number: 202111067020

  1. Author contributions: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.

  2. Research funding: This project was supported by the National Natural Science Foundation of China (Grant No. 22108208), the Foundation of State Key Laboratory of High-Efficiency Utilization of Coal and Green Chemical Engineering (Grant No. 2021–K02) and the National Innovation and Entrepreneurship Training Program for College Students (Grant No. 202111067020).

  3. Conflict of interest statement: The authors declare no conflicts of interest regarding this article.

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Received: 2022-04-18
Accepted: 2022-05-30
Published Online: 2022-06-10
Published in Print: 2022-08-26

© 2022 Xia Wang et al., published by De Gruyter, Berlin/Boston

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

Artikel in diesem Heft

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  2. New Crystal Structures
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  5. The crystal structure of 3-(4-chlorophenyl)-1,5-di-p-tolylpentane-1,5-dione, C25H23ClO2
  6. The crystal structure of 2,4,4-triphenyl-4H-benzo[b][1,4]oxaphosphinin-4-ium bromide – dichloromethane (1/1), C27H22BrCl2OP
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  8. Crystal structure of 3-phenylpropyl 2-(6-methoxynaphthalen-2-yl)propanoate, C23H24O3
  9. The crystal structure of (4-fluorophenyl)(5-(hydroxymethyl)furan-2-yl)methanol, C12H11FO3
  10. Crystal structure of the dihydrate of tetraethylammonium 1,3,5-thiadiazole-5-amido-2-carbamate, C11H27N5O4S
  11. Crystal structure of (Z)-4-[(p-tolylamino)(furan-2-yl)methylene]-3-phenyl-1-1-p-tolyl-1H-phenyl-1H-pyrazol-5(4H)-one, C28H23N3O2
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  16. Crystal structure of 1-(4-hydroxybenzyl)-4-methoxy-9,10-dihydrophenanthrene-2,7-diol from Arundina graminifolia, C22H20O4
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  19. Crystal structure of 1H-1,2,3-Triazolo[4,5-b]-pyridin-4-ium nitrate, C5H5N5O3
  20. Crystal structure of (Z)-4-(((4-bromophenyl)amino)(furan-2-yl)methylene)-2,5-diphenyl-2,4-dihydro-3H-pyrazol-3-one, C26H18BrN3O2
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  23. The crystal structure of ammonium (E)-4-((4-carboxyphenyl)diazenyl)benzoate, C14H13N3O4
  24. Crystal structure of bis(5-amino-1,2,4-triazol-4-ium-3-yl)methane sulfate, C5H10N8O4S
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  32. The crystal structure of 1H-benzimidazole-2-carboxamide, C8H7N3O
  33. The crystal structure of Histidinium hydrogensquarate, C10H11N3O6
  34. The crystal structure of 3-amino-5-carboxypyridin-1-ium iodide, C6H7IN2O2
  35. Crystal structure of (E)-amino(2-(3-ethoxy-4-hydroxybenzylidene)hydrazineyl)methaniminium nitrate hemihydrate C10H16N5O5.5
  36. Crystal structure of 1,2-bis(4,5-dinitro-1H-imidazol-1-yl)ethane, C8H6N8O8
  37. The crystal structure of diaqua-bis(pyrazolo[1,5-a]pyrimidine-3-carboxylato-κ2N,O)manganese(II), C14H12N6O6Mn
  38. The crystal structure of catena-poly[aqua-2,2′bipyridine-κ2N,N′-(μ2-5-ethoxyisophthalato-κ 4O,O:Oʺ,O′ʺ)cadmium(II)] monohydrate, C20H20CdN2O7
  39. The crystal structure of (1S,3R)-1-(4-isopropylphenyl)-3-(methoxycarbonyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-2-iumchloride monohydrate, C22H27ClN2O3
  40. Crystal structure of 1-isopropyl-3-(prop-1-en-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine, C11H15N5
  41. The crystal structure of (2,2′-bipyridine-κ2N,N′)- bis(6-phenylpyridine-2-carboxylate-κ2N,O)manganese(II)] monohydrate, C34H26N4O5Mn
  42. Crystal structure of the cocrystal 1,3,5,7-tetranitro-1,3,5,7-tetrazoctane ─ 2,3-dihydroindole (1/1), C12H17N9O8
  43. Crystal structure of 3-acetyl-6-hydroxy-2H-chromen-2-one monohydrate, C11H10O5
  44. Crystal structure of 6,9-diamino-2-ethoxyacridinium 3,5-dinitrobenozate — dimethylsulfoxide — water (1/1/1), C24H27N5O9S
  45. The crystal structure of 4,4′-bipyridinium bis-(2-hydroxy-3-methoxybenzoate), 2(C8H7.68O4)·C10H8.64N2
  46. Crystal structure of (Z)-4-(((4-fluorophenyl)amino)(furan-2-yl)methylene)-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one
  47. The crystal structure of bis(4-chloro-2-(((2-chloroethyl)imino)methyl)phenolato-κ2N,O)-oxidovanadium(IV), C18H16Cl4N2O3V
  48. The crystal structure of 17-(bromoethynyl)-17-hydroxy-10, 13-dimethyl- 1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one, C21H27BrO2
  49. The crystal structure of 4-((6-fluoropyridin-2-yloxy)methyl)benzonitrile, C13H9FN2O
  50. Crystal structure of (Z)-2-(1-bromo-2-phenylvinyl)-5-ethyl-2-methyl-1,3-dioxane-5-carboxylic acid, C15H17Br1O4
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  53. Crystal structure of diaqua-bis(μ2-2-carboxy-3,4,5,6-tetrafluorobenzoato-κ2O:O′)-bis(phenanthroline-κ2N,N′)-bis(μ2-3,4,5,6-tetrafluorophthalato-κ3O:O,O′)dieuropium(III) – phenanthroline (1/2), C40H19EuF8N4O9
  54. The crystal structure of diaqua-bis(6-phenylpyridine-2-carboxylato-κ2N,O) manganese(II) — water — dimethylformamide (1/2/1), C27H31N3O9Mn
  55. The crystal structure of bis(pyrazolo[1,5-a]pyrimidine-3-carboxylato-κ2N,O)-copper(ii), C14H8N6O4Cu
  56. Crystal structure of poly[(μ2-1-(1-imidazolyl)-4-(imidazol-1-ylmethyl)benzene-κ2N:N′)-(μ3-pyridazine-4,5-dicarboxylate-κ3O:O′:N)]copper(II) hydrate, C19H16CuN6O5
  57. Crystal structure of acrinidinium tetrafluorohydrogenphthalate, C21H11F4NO4
  58. Crystal structure of 2-(1H-pyrazol-3-yl-κN)pyridine-κN-bis(2-(2,4-difluorophenyl)pyridinato-κ2C,N)iridium(III) sesquihydrate, C30H18F4IrN5·1.5[H2O]
  59. Crystal structure of 2-(2-hydroxy-5-nitrophenyl)-5-methyl-1,3-dioxane-5-carboxylic acid, C12H13N1O7
  60. The crystal structure of 1,2-bis(pyridinium-4-yl)ethane diperchlorate, C12H14N2·2ClO4 – a second polymorph
  61. The crystal structure of [(1,10-phenantroline-κ2N,N′)-bis(6-phenylpyridine-2-carboxylato-κ2N,O)manganese(II)] monohydrate, C36H26N4O5Mn
  62. Crystal structure of 1,2-bis(2,2,3,3,5,5,5-heptamethyl-1,1,4,4- tetrakis(trimethylsilyl)pentasilan-1-yl)ditellane, C38H114Si18Te2
  63. Crystal structure of 1,2-bis(2,4-dinitro-1H-imidazol-1-yl)ethane – dimethylformamide (1/1), C11H13N9O9
  64. Crystal structure of (Z)-3-((tert-butylamino) methylene)-2-(2-hydroxynaphthalen-1-yl) chroman-4-one, C24H23NO3
  65. Synthesis and crystal structure of (E)-1-(4-(((E)-3-(tert-butyl)-2-hydroxybenzylidene)amino)phenyl)ethan-1-one O-ethyl oxime, C21H26N2O2
  66. Crystal structure of the double salt bis(5-amino-1,2,4-triazol-4-ium-3-yl)methane hydrogen oxalate hemioxalate, C8H11N8O6
  67. Hydrothermal synthesis and crystal structure of catena-poly[diaqua-bis(μ2-4-[(4-pyridinylmethyl)amino]benzoato-κ2N:O)cobalt(II)]–1,2bi(4-pyridyl)ethene–water (1/1/1), C50H50N8O8Co
  68. Crystal structure of 3-(3-bromophenyl)-1′,3′-dimethyl-2′H,3H,4H-spiro[furo[3, 2-c]chromene-2,5′-pyrimidine]-2′,4,4′,6′(1′H,3′H) tetraone, C22H15BrN2O6
  69. The crystal structure of poly[aqua-(μ2-4,4′- bis(imidazolyl)biphenyl-κ2N:N′)-(μ2-3-nitrobenzene-1,2-dicarboxylato-κ2O:O′)]copper (II) hydrate, C26H21N5O8Cu
  70. The crystal structure of bis(4-(6-carboxy-8-ethyl-3-fluoro-5-oxo-5,8-dihydro-1,8-naphthyridin-2- yl)piperazin-1-ium) adipate tetrahydrate, C36H52F2N8O14
  71. Synthesis and crystal structure of poly[aqua(μ4-(1R,2S,4R)-4-hydroxy-1-((7-hydroxy-3-(4-hydroxy-3-sulfonatophenyl)-4-oxo-4H-chromen-8-yl)methyl)pyrrolidin-1-ium-2-carboxylate-κ4O:O′:O″:O‴)sodium(I)] monohydrate, C21H22NNaO12S
  72. Crystal structure of chlorido-(η6-toluene)(2,2′-bipyridine-κ2N,N′)ruthenium(II) hexafluorophosphate, C17H16ClN2RuPF6
  73. The crystal structure of (R)-6-hydroxy-8-methoxy-3-methylisochroman-1-one, C11H12O4
  74. Crystal structure of catena-poly[(5,5,7,12,12,14-hexamethyl -1,4,8,11-tetraazacyclotetradecane- κ4N,N′,Nʺ,N‴)nickel(II)-(μ2-perchlorato-κ2O:O′)] 3,5-dicarboxybenzoate – methanol (1/2), C27H49ClN4NiO12
  75. The crystal structure of 4-(chloromethyl)benzonitrile, C8H6ClN
  76. The crystal structure of dimethylammonium 8-[(7,9-dioxo-6,10-dioxaspiro[4.5]decan-8-ylidene)methyl]-9-oxo-6,10-dioxaspiro[4.5]dec-7-en-7-olate, C19H25NO8
  77. Crystal structure of (2R,3S,4S,5R,6S)-2-(acetoxymethyl)-6-((1-acetyl-5-bromo-4-chloro-1H-indol-3-yl)oxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate hemihydrate C24H25BrClNO11
  78. The crystal structure of the co-crystal tetrakis[2-(tris(4-methoxyphenyl)stannyl)ethyl]silane – tetrahydrofuran – toluene – tetrahydrofurane (1/1/1), C103H116O13SiSn4
  79. Crystal structure of methyl 3-(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)propanoate, C16H13NO4
  80. Crystal structure of ethyl (Z)-3-amino-2-cyano-3-(2-oxo-2H-chromen-3-yl)acrylate, C15H12N2O4
  81. Crystal structure of methyl 2-(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)acetate, C15H11NO4
  82. Crystal structure of catena-poly[diaqua-bis(μ2-1,3-di(1H-imidazol-1-yl)propane-κ2N:N′)cobalt(II)] tetrafluoroterephthalate, C26H28N8O6F4Co
Heruntergeladen am 6.9.2025 von https://www.degruyterbrill.com/document/doi/10.1515/ncrs-2022-0200/html
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