Home The crystal structure of furan-2,5-diylbis((4-chlorophenyl)methanol), C18H14Cl2O3
Article Open Access

The crystal structure of furan-2,5-diylbis((4-chlorophenyl)methanol), C18H14Cl2O3

  • Yanliang Yang ORCID logo EMAIL logo and Yadi Li
Published/Copyright: February 17, 2023

Abstract

C18H14Cl2O3, monoclinic, P21/n (no. 14), a = 10.3048(6) Å, b = 8.9620(5) Å, c = 18.0909(10) Å, β = 93.046(6)°, V = 1668.36(16) Å3, Z = 4, Rgt(F) = 0.0646, wRref(F2) = 0.1616, T = 293 K.

CCDC no.: 2239274

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: Colourless block
Size: 0.25 × 0.19 × 0.13 mm
Wavelength: Mo Kα radiation (0.71073 Å)
μ: 0.40 mm−1
Diffractometer, scan mode: SuperNova, ω
θmax, completeness: 29.2°, >99%
N(hkl)measured, N(hkl)unique, Rint: 7874, 3831, 0.025
Criterion for Iobs, N(hkl)gt: Iobs > 2 σ(Iobs), 2540
N(param)refined: 210
Programs: CrysAlisPro [1], Olex2 [2], Shelx [3, 4]
Table 2:

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

Atom x y z Uiso*/Ueq
C1 0.9214 (3) −0.0548 (4) 0.8653 (2) 0.0747 (10)
C2 0.8620 (3) −0.0426 (4) 0.9313 (2) 0.0752 (10)
H2 0.896468 −0.089690 0.973722 0.090*
C3 0.7495 (3) 0.0417 (4) 0.93304 (17) 0.0586 (8)
H3 0.708075 0.050615 0.977266 0.070*
C4 0.6978 (2) 0.1122 (3) 0.87089 (14) 0.0422 (6)
C5 0.7626 (3) 0.0998 (3) 0.80604 (16) 0.0563 (7)
H5 0.730096 0.148509 0.763613 0.068*
C6 0.8744 (3) 0.0163 (4) 0.8034 (2) 0.0715 (10)
H6 0.917290 0.008796 0.759626 0.086*
C7 0.5706 (2) 0.1966 (3) 0.87112 (13) 0.0417 (6)
H7 0.528330 0.191065 0.821365 0.050*
C8 0.5899 (2) 0.3566 (3) 0.89062 (13) 0.0405 (6)
C9 0.6858 (3) 0.4370 (3) 0.92258 (16) 0.0550 (7)
H9 0.767788 0.402725 0.938451 0.066*
C10 0.6381 (3) 0.5869 (3) 0.92784 (17) 0.0596 (8)
H10 0.683304 0.668672 0.947681 0.072*
C11 0.5172 (3) 0.5861 (3) 0.89890 (14) 0.0426 (6)
C12 0.4159 (3) 0.7036 (3) 0.88442 (14) 0.0471 (6)
H12 0.331330 0.665348 0.898008 0.057*
C13 0.4075 (2) 0.7500 (3) 0.80391 (14) 0.0434 (6)
C14 0.3115 (3) 0.6976 (4) 0.75433 (18) 0.0625 (8)
H14 0.248160 0.633304 0.770581 0.075*
C15 0.3089 (3) 0.7401 (4) 0.68018 (19) 0.0747 (10)
H15 0.244086 0.704902 0.646895 0.090*
C16 0.4026 (3) 0.8341 (4) 0.65713 (16) 0.0632 (8)
C17 0.4988 (3) 0.8868 (3) 0.70455 (16) 0.0591 (8)
H17 0.561666 0.951243 0.687919 0.071*
C18 0.5014 (3) 0.8431 (3) 0.77754 (14) 0.0505 (7)
H18 0.568042 0.877092 0.809928 0.061*
Cl1 1.06121 (12) −0.16254 (16) 0.86164 (10) 0.1455 (7)
Cl2 0.40228 (13) 0.88824 (15) 0.56451 (5) 0.1146 (5)
O1 0.48317 (18) 0.13648 (19) 0.92266 (10) 0.0494 (5)
H1 0.474668 0.046556 0.915587 0.074*
O2 0.48321 (16) 0.44605 (18) 0.87507 (9) 0.0408 (4)
O3 0.4483 (2) 0.8322 (2) 0.92764 (11) 0.0656 (6)
H3A 0.477011 0.806358 0.968812 0.098*

Source of materials

The furan-2,5-diylbis((4-chlorophenyl)methanol) was prepared through a Grignard reaction of furan-2,5-dicarbaldehyde (DFF) with (4-chlorophenyl)magnesium bromide. Typically, DFF (496.0 mg, 4 mmol) was dissolved in tetrahydrofuran (4 mL) using an ice-water bath, and then (4-chlorophenyl)magnesium bromide dissolved in tetrahydrofuran (10 mL, 1 mol L−1) was added drop-wise under N2 atmosphere. Subsequently, the mixture was stirred for 30 min at room temperature. After the reaction was quenched by saturated ammonium chloride solution, the products were extracted by ethyl acetate three times and dried with anhydrous sodium sulfate. The product was purified by column chromatography. After slow evaporation at ambient conditions, crystals were obtained seven days later.

Experimental details

All H atoms were placed in calculated positions and were refined as riding atoms with d(C–H) = 0.93 Å and Uiso(H) = 1.2 Ueq(C).

Comment

The oxidized derivative furan-2,5-dicarbonyl chloride was proved to be a highly useful intermediate for furoate ester biofuel production [5]. To the best of our knowledge, many similar crystal structures of furan derivatives [6], [7], [8], [9], [10], [11], [12], [13] and many furan-2,5-diylbis derivatives were reported [14], [15], [16], [17], [18].

The title compound crystallizes in the monoclinic crystal system in the space group P21/n. The two chlorophenyl groups substitute alternatingly two H atoms in furan-2,5-dicarbinol above and are on the same side related to the mean plane of the furan ring. The Cl–C bond lengths are 1.739(4) and 1.744(4) Å respectively, which are both in the range reported in the literature [19]. The dihedral angles between the plane of the two chlorophenyls and the plane of the furan ring are 79.7° and 69.5°, respectively, indicating that they are not in the same plane and have large torsion angles.

The packing is dominated by intermolecular O–H⋯O hydrogen bonds. Two strong intermolecular O3–H3A⋯O1 (2.776(3) Å) hydrogen bonds and two other O1–H1⋯O3 (2.753(3) Å) hydrogen bonds form a stable square-like structure, and these hydrogen bonds contribute to the formation of three-dimensional supramolecular architecture. These results document that hydroxymethyl groups of DFF derivative help to stabilize its intermolecular system, which is very similar to those analogous compounds.


Corresponding author: Yanliang Yang, College of Chemistry and Chemical Engineering, Luoyang Normal University, 471934, Luoyang, China, E-mail:

Award Identifier / Grant number: 2021XJGGJS-08

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

  2. Research funding: This research was financially supported by Backbone Teacher Project of Luoyang Normal University (2021XJGGJS-08).

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

References

1. Rigaku OD. CrysAlisPro; Rigaku Oxford Diffraction Ltd: Yarnton, Oxfordshire, England, 2017.Search in Google Scholar

2. Dolomanov, O. V., Bourhis, L. J., Gildea, R. J., Howard, J. A. K., Puschmann, H. Olex2: a complete structure solution, refinement and analysis program. J. Appl. Crystallogr. 2009, 42, 339–341; https://doi.org/10.1107/s0021889808042726.Search in Google Scholar

3. Sheldrick, G. M. Crystal structure refinement with Shelxl. Acta Crystallogr. 2015, C71, 3–8; https://doi.org/10.1107/s2053229614024218.Search in Google Scholar

4. Sheldrick, G. M. Shelxtl – integrated space-group and crystal-structure determination. Acta Crystallogr. 2015, A71, 3–8; https://doi.org/10.1107/s2053273314026370.Search in Google Scholar

5. Dutta, S., Wu, L., Mascal, M. Production of 5-(chloromethyl) furan-2-carbonyl chloride and furan-2, 5-dicarbonyl chloride from biomass-derived 5-(chloromethyl) furfural (CMF). Green Chem. 2015, 17, 3737–3739; https://doi.org/10.1039/c5gc00936g.Search in Google Scholar

6. Favela-Hernandez, J. M. D. J., Camacho-Corona, M. D. R., Bernes, S., Flores-Alamo, M. 4,4′-[(2R*,3R*,4R*,5R*)- 3,4–dimethyltetrahydrofuran-2,5-diyl]diphenol. Acta Crystallogr. 2012, E68, o3019–o3020; https://doi.org/10.1107/s1600536812039359.Search in Google Scholar

7. Zafar, H., Brewster, J. T., Wight, C. D., McVeigh, M., Steinbrück, A., Lynch, V. M., Sessler, J. L. Synthesis of α,α′-linked penta- and septaheterocycles by tandem Suzuki coupling. J. Porphyr. Phthalocyanines 2019, 23, 28–33; https://doi.org/10.1142/s1088424618501080.Search in Google Scholar

8. Asressu, K. H., Chan, C.-K., Wang, C.-C. TMSOTf-catalyzed synthesis of trisubstituted imidazoles using hexamethyldisilazane as a nitrogen source under neat and microwave irradiation conditions. RSC Adv. 2021, 11, 28061–28071; https://doi.org/10.1039/d1ra05802a.Search in Google Scholar PubMed PubMed Central

9. Fun, H.-K., Hemamalini, M., Shanmugavelan, P., Ponnuswamy, A., Jagatheesan, R. 3–Benzyl-2-(furan-2-yl)-1,3-thiazolidin-4-one. Acta Crystallogr. 2011, E67, o2807–o2808; https://doi.org/10.1107/s1600536811039432.Search in Google Scholar

10. Zhu, J., Cai, J., Xie, W., Chen, P.-H., Gazzano, M., Scandola, M., Gross, R. A. Poly(butylene 2,5-furan dicarboxylate), a biobased alternative to PBT: synthesis, physical properties, and crystal structure. Macromolecules 2013, 46, 796–804; https://doi.org/10.1021/ma3023298.Search in Google Scholar

11. Conley, N. R., Hung, R. J., Willson, C. G. A new synthetic route to authentic N-substituted aminomaleimides. J. Org. Chem. 2005, 70, 4553–4555; https://doi.org/10.1021/jo048031q.Search in Google Scholar PubMed

12. Wiscons, R. A., Zeller, M., Rowsell, J. L. C. Crystal structure of 2,3-dimethylmaleic anhydride: continuous chains of electrostatic attraction. Acta Crystallogr. 2015, E71, 950–955; https://doi.org/10.1107/s2056989015013419.Search in Google Scholar PubMed PubMed Central

13. Swor, C. D., Zakharov, L. N., Tyler, D. R. A colorimetric proton sponge. J. Org. Chem. 2010, 75, 6977–6979; https://doi.org/10.1021/jo101381r.Search in Google Scholar PubMed

14. Wu, Y.-K., Dunbar, C. R., McDonald, R., Ferguson, M. J., West, F. G. Experimental and computational studies on interrupted Nazarov reactions: exploration of umpolung reactivity at the α-carbon of cyclopentanones. J. Am. Chem. Soc. 2014, 136, 14903–14911; https://doi.org/10.1021/ja507638r.Search in Google Scholar PubMed

15. Martinez de Leon, C., Tlahuext, H., Grevy, J.-M. Crystal structure of 2,5-bis(diphenylphosphanyl)furan. Acta Crystallogr. 2015, E71, o922–o923; https://doi.org/10.1107/s2056989015020964.Search in Google Scholar PubMed PubMed Central

16. Mallet, C., Moussallem, C., Faurie, A., Allain, M., Gohier, F., Skene, W. G., Frère, P. Rational topological design for fluorescence enhancement upon aggregation of distyrylfuran derivatives. Chem. Eur. J. 2015, 21, 7944–7953; https://doi.org/10.1002/chem.201500023.Search in Google Scholar PubMed

17. Moussallem, C., Allain, M., Gohier, F., Frère, P. Synthesis, electronic properties and packing modes of conjugated systems based on 2,5-di(cyanovinyl) furan or thiophene and imino-perfluorophenyl moieties. New J. Chem. 2013, 37, 409–415; https://doi.org/10.1039/c2nj40745k.Search in Google Scholar

18. Gao, Y., Ran, H., Tang, W. The crystal structure of (4-fluorophenyl)(5- (hydroxymethyl)furan-2-yl)methanol, C12H11FO3. Z. Kristallogr. N. Cryst. Struct. 2022, 237, 521–523; https://doi.org/10.1515/ncrs-2022-0105.Search in Google Scholar

19. Rybakov, V. B., Babaev, E. V. 1–Methyl-3-(4-chlorobenzoyl)imidazo[1,2- a]pyridin-1-ium-2-olate. Acta Crystallogr. 2011, E67, o2814; https://doi.org/10.1107/s1600536811039614.Search in Google Scholar PubMed PubMed Central

Received: 2023-01-16
Accepted: 2023-02-01
Published Online: 2023-02-17
Published in Print: 2023-04-25

© 2023 the author(s), published by De Gruyter, Berlin/Boston

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

Articles in the same Issue

  1. Frontmatter
  2. New Crystal Structures
  3. The crystal structure of methyl 2-((4-chloro-2-fluoro-6-((2,2,2-trifluoroethyl) thio)phenoxy)methyl)benzoate, C17H13ClF4O3S
  4. The crystal structure of 3-hydroxy-5-oxo-4-propanoylcyclohex-3-ene-1-carboxylic monohydrate, C10H14O6
  5. Crystal structure of 2-({[5-(adamantan-2-yl)-2-sulfanylidene-1,3,4-oxadiazolidin-3-yl]methyl}amino)benzonitrile, C20H22N4OS
  6. Crystal structure of 1-(3-bromopropyl)-2-((4-chlorophenoxy)methyl)-4-methyl-1H-benzo[d]imidazole, C18H18BrClN2O
  7. Crystal structure of 2-methoxy-6-[(2-morpholin-4-yl-phenylamino)-methylene]-4-nitro-cyclohexa-2,4-dienone, C18H19N3O5
  8. The crystal structure of 2-(7-(2,3-dimethoxyphenyl)-[1,2,4]triazolo[1,5-a]-pyrimidin-5-yl)-3-methoxyphenol, C20H18N4O4
  9. The crystal structure of 3-(1-(2-(4-hydroxy-3,5-dimethoxybenzylidene)hydrazinyl)ethylidene)chroman-2,4-dione dihydrate, C20H22N2O8
  10. Crystal structure of 3,5,7-trimethoxy-3′,4′-methylenedioxy-flavone, C19H16O7
  11. The crystal structure of strictic acid, C20H26O3
  12. Crystal structure of 1,1′-(pyrazine-1,4-diyl)-bis(propan-2-one), C10H14N2O2
  13. The crystal structure of 1-(adamantan-1-yl)-3-(4-chlorophenyl)urea, C17H21ClN2O
  14. The crystal structure of (2R,6′R)-2′,7-dichloro-4,6-dimethoxy-6′-methyl-3H-spiro[benzofuran-2,1′-cyclohexan]-2′-ene-3,4′-dione, C16H14Cl2O5
  15. Synthesis and crystal structure of 1-((3R,10S,13R,17S)-3-((4-methoxyphenyl)amino)-10,13-dimethylhexadecahydro-1H-cyclopenta[α]-phenanthren-17-yl)ethan-1-one, C28H41NO2
  16. Crystal structure of N-2,6-difluorobenzoyl-N′-[1-(3-chloro-4-methyl-phenyl)-4-cyano-1H-pyrazol-5-carbamoyl]urea, C19H12ClF2N5O2
  17. Crystal structure of (−)-β-D-19-glucopiranosyl-9,15-dihydroxy kaurenoate, C26H40O9
  18. Crystal structure of 7-hydroxy-6-(2-hydroxyethyl)-2H-chromen-2-one, C11H10O4
  19. Crystal structure of S-(benzo[d]thiazol-2-yl)-N-(tert-butyl)thiohydroxylamine, C11H14N2S2
  20. Crystal structure of poly[di-µ2-aqua-aqua-nitrato-κ2O,O′-(µ3-2-nitroisophthalato-κ4O,O′:O″:O′″)barium(II)natrium(II)] monohydrate, C8H11BaN2NaO13
  21. The crystal structure of diaqua-bis(pyrazolo[1,5-a]pyrimidine-3-carboxylato-κ2 N,O)-cobalt(II) dihydrate, C14H16N6O8Co
  22. Crystal structure of (S,E)-3-((pyridin-2-ylmethylene)amino)-2-(pyridin-4-yl)-2,3- dihydroquinazolin-4(1H)-one monohydrate, C19H15N5O⋅H2O
  23. Synthesis and crystal structure of 5-(8-(((5-carboxypentyl)ammonio)methyl)-7-hydroxy-4-oxo-4H-chromen-3-yl)-2-hydroxy-3-nitrobenzenesulfonate monohydrate, C22H24N2O12S
  24. Synthesis and crystal structure of 8-bromo-3-(1H-pyrazole-1-carbonyl)-2H-chromen-2-one, C13H7BrN2O3
  25. Crystal structure of E-7-fluoro-2-(4-methoxy-3-(trifluoromethyl)benzylidene)-3,4-dihydronaphthalen-1(2H)-one, C19H14F4O2
  26. Hydrogen bonded dimers in the crystal structure of 2-chloro-N-((3,5-dimethylphenyl)carbamoyl)-nicotinamide, C30H28Cl2N6O4
  27. Crystal structure of 3,3′-(1,4-phenylenebis(methylene))bis(1-allyl-1H-imidazol-3-ium) bis(hexafluoro phosphate)(V), C10H12F6N2P
  28. Crystal structure of (E)-7-bromo-2-(4-(4-methylpiperazin-1-yl)benzylidene)-3,4-dihydronaphthalen-1(2H)-one, C22H23BrN2O
  29. Crystal structure of pentacarbonyl-(μ2-ethane-1,2-dithiolato-κ4S:S,S′:S′)-(diphenyl(o-tolyl)phosphine-κ1P)diiron (Fe–Fe), C26H21Fe2O5PS2
  30. Crystal structure of 9-(2-chloroethoxy)-4-(4-methoxy-3-(trifluoromethyl)phenyl)- 5,6-dihydrobenzo[h]quinazolin-2-amine, C22H19ClF3N3O2
  31. Crystal structure of triaqua-[5-bromo-2-(carboxylatomethoxy)benzoate-κ3 O,O′,O″]nickel(II), C9H11BrNiO8
  32. The crystal structure of 4,4′-dichloro-3,5′-diphenyl-1′H-1,3′- bipyrazole, C18H12Cl2N4
  33. The crystal structure of bis(1H-pyrazole-carboxamidine-κN,N′)bis(nitrato-κO)-copper(II), C8H12CuN10O6
  34. Synthesis and crystal structure of 3-bromo-4-phenyl-2H-chromene, C15H11BrO
  35. Crystal structure of (E)-5-(diethylamino)-2-((morpholinoimino)methyl)phenol, C15H23N3O2
  36. Crystal structure of niobium trigallide, NbGa3
  37. Crystal structure of dimethyl 4,4′-(((1R, 2R)-cyclohexane-1,2-diyl)bis(azanediyl))dibenzoate, C22H26N2O4
  38. Crystal structure of dimethyl 4,4′-((4R, 5R)-4,5-diphenylimidazolidine-1,3-diyl)dibenzoate, C31H28N2O4
  39. The crystal structure of 2-(2-bromophenyl)-4-phenylbenzo[b][1,4]oxaphosphinine 4-oxide, C20H14BrO2P
  40. The crystal structure of 3-hydroxy-2-nitroestra-1,3,5(10)-trien-17-one, C18H21NO4
  41. Crystal structure of catena-poly[[μ2-1,3-bis[(1H-imidazol-1- yl)methyl]benzene-N:N′]-(μ2–D–camphorato-O, O′: O″, O‴)cadmium(II)], C48H56Cd2N8O8
  42. Crystal structure of N-(4-bromophenyl)-4-[3-(trifluoromethyl)phenyl]-piperazine-1-carbothioamide, C18H17BrF3N3S
  43. The crystal structure of cis-Dicyano-bis(2,2′-bipyridine)k2N,N′-chromium(III) hexafluorophosphate, C22H16N6F6PCr
  44. Crystal structure of 4-((6-bromohexyl)oxy)-2-hydroxybenzaldehyde, C13H17BrO3
  45. Crystal structure of hydrazinium methanesulfonate, CH8N2O3S
  46. Crystal structure of 1-(2-iodobenzoyl)-6-methoxy-1H-indole-3-carbaldehyde, C17H12INO3
  47. Crystal structure of bis(acridinium) tetrabromidomanganate(II), C26H20Br4MnN2
  48. The crystal structure of 6,6′-((1E,1′E)-hydrazine-1,2-diylidenebis(methanylylidene)) bis(2-(tert-butyl)phenol), C22H28N2O2
  49. The crystal structure of the cocrystal di-μ2-chlorido-tetramethyl-tetraphenyl-di-μ3-oxido-dichloridotetratin(IV) – diphenyl-methyl-chloridotin(IV)(1/2), C54H58Cl6O2Sn6
  50. Crystal structure of (3a7R,13bR)-3-((1R)-1-hydroxy-1-(5-methyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)ethyl)-3a,11,11,13b-tetramethyl-2,3,3a,4,5,11,11a,12,13,13b-decahydroindeno[5′,4′:4,5] cyclohepta[1,2-c]oxepin-9(1H)-one, C30H40O5
  51. Crystal structure of 1-(4-methoxyphenyl)-2-phenoxyethan-1-one, C15H14O3
  52. Crystal structure of trans-tetrakis(3-phenylpyridine-κN)bis(thiocyanato-κN)nickel(II), C46H36N6NiS2
  53. Crystal structure of sodium catena-poly[bis(thiourea-κ1S)-tetrakis(μ2-thiourea-κ2S,S)tricopper(I)] difumarate, C14H29Cu3N12NaO8S6
  54. Crystal structure of bis(benzylamine-κ1N)-bis((E)-2-methyl-3-phenylacrylato-κ1O)copper(II), C34H36CuN2O4
  55. The crystal structure of 3,4-dihydroxybenzoic acid – 3-[7-{[2-(3,4-difluorophenyl)cyclopropyl]amino}-5-(propylsulfanyl)-3H-[1,2,3] triazolo[4,5-d]pyrimidin-3-yl]-5-(2-hydroxyethoxy)cyclopentane-1,2-diol – water (1/1/1), C30H36F2N6O9S
  56. Crystal structure of catena-poly[dipyridine-bis(pyridine-2-carboxylato-κ 2 N,O)-bis(μ 2-pyridine-2-carboxylato-κ 2 N,O)-dinickel(II)], C34H26N6Ni2O8
  57. The crystal structure of 1-((1-methyl-1H-1,2,4-triazol-3-yl) methyl)-3-(2,4,5-trifluorobenzyl)-1,3,5-triazinane-2,4,6-trione, C14H11F3N6O3
  58. Crystal structure of (E)-2-((Z)-2-((1S,4R)-3,3-dimethylbicyclo[2.2.1] heptan-2-ylidene)ethylidene)hydrazine-1-carbothioamide, C24H38N6S2
  59. Crystal structure of photochromic 3-(5-(2,5-dimethylthiophen-3-yl)-2,2,3,3,4,4-hexafluorocyclopentyl)-2-methylbenzo[b]-thiophene, C20H14F6S2
  60. Crystal structure of bis(2,5,5,7-tetramethyl-1,4-diazepane-1,4-diium) diaqua-bis(1,2-diaminopropane)copper(II) bis(μ6-oxido)tetrakis(μ3-oxido)-tetradecakis(μ2-oxido)-octaoxido-decavanadium(V) – water (1/4), C24H76CuN8V10O34
  61. Crystal structure of 1,2,3,5,13-pentamethoxy-6,7-dimethyl-1,2,3,4,4a,5,6,7,8,13b-decahydrobenzo[3′,4′]cycloocta[1′,2′:4,5]benzo[1,2-d][1,3]dioxole, C24H30O7
  62. Crystal structure of bis(6-carboxyhexyl)-4,4′-bipyridinium dibromide – 2,6-dihydroxynaphthalene (1/2), C42H46Br2N2O8
  63. Crystal structure of methyl 2-(2-chloroacetyl)-1-(4-(methoxycarbonyl)phenyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b] indole-3-carboxylate, C23H21ClN2O5
  64. Crystal structure of bis(dimethylammonium) poly[{μ4-1,1ʹ-(1,4-phenylenebis(methylene))bis(1H-pyrazole-3,5-dicarboxylato)-κ6N4O2}zinc(II)], C22H26N6O8Zn
  65. Crystal structure of 2-(2-(4-methoxyphenyl)-2H-indazol-3-yl)acetonitrile, C16H13N3O
  66. Crystal structure of (E)-7-methoxy-2-(4-morpholinobenzylidene)-3,4-dihydronaphthalen-1(2H)-one, C22H23NO3
  67. The crystal structure of N′1,N′2-bis((E)-3-(tert-butyl)-2-hydroxybenzylidene)oxalohydrazide, C24H30N4O4
  68. The crystal structure of trimethyl 2,2′,2′′-(benzene-1,3,5-triyltris(oxy))triacetate, C15H18O9
  69. Crystal structure of bis(N,N-dimethylformamide-κO)-bis(pyridine-2-carboxylato-κ2N,O)-bis(μ2-pyridine-2-carboxylato-κ2N,O)-dinickel(II), C30H30N6Ni2O10
  70. Crystal structure of bis(μ2-1-pyrenecarboxylato-κ3O,O′:O′)-bis(1-pyrenecarboxylato-κ2O,O′)-(benzimidazole-κ1N)dicadmium(II), C82H48Cd2N4O8
  71. One-pot synthesis and crystal structure of diethyl 2,6-dimethyl-4-(1-(2-nitrophenyl)-1H-1,2,3-triazol-4-yl)-1,4-dihydropyridine-3,5-dicarboxylate, C21H23N5O6
  72. The crystal structure of 1-(2-fluorobenzoyl)-5-methoxy-2-methyl-1H-indole-3-carbonitrile, C18H13FN2O2
  73. Crystal structure of bis(trimethylphenylammonium) aqua-oxido-octathiotritungstate, (Me3PhN)2[W3OS8(H2O)]
  74. The crystal structure of trichlorido[N-[(2-oxyphenyl)methylidene]phenylglycinemethylester-κ3O,N,O′]-tin(IV) – methylene chloride (1/1), C16H14Cl3NO3Sn·CH2Cl2
  75. The crystal structure of furan-2,5-diylbis((4-chlorophenyl)methanol), C18H14Cl2O3
  76. The crystal structure of hexalithium decavanadate hexadecahydrate, H32Li6O44V10
  77. Crystal structure of ethyl 4-{[5-(adamantan-1-yl)-2-sulfanylidene-2,3-dihydro-1,3,4-oxadiazol-3-yl]methyl}piperazine-1-carboxylate, C20H30N4O3S
  78. Crystal structure of aqua(μ2-2,2′,2″-((nitrilo)tris(ethane-2,1-diyl(nitrilo)methylylidene))tris (6-ethoxyphenolato))(pentane-2,4-dionato-κ2O,O′)-dinickel(II), C38H48N4Ni2O9
Downloaded on 9.9.2025 from https://www.degruyterbrill.com/document/doi/10.1515/ncrs-2023-0029/html
Scroll to top button