Abstract
C17H14BrNO2, monoclinic, C2/c (no. 15), a = 31.437(3) Å, b = 5.5224(5) Å, c = 16.6545(16) Å, β = 94.703(4)°, V = 2881.6(5) Å3, Z = 8, Rgt(F) = 0.0251, wRref(F2) = 0.067, T = 173(2) K.
The asymmetric unit of the title crystal structure is shown in the figure. Tables 1 and 2 contain details on crystal structure and measurement conditions and a list of the atoms including atomic coordinates and displacement parameters.
Data collection and handling.
Crystal: | Yellow rods |
Size: | 0.32 × 0.26 × 0.24 mm |
Wavelength: | Mo Kα radiation (0.71073 Å) |
μ: | 2.86 mm−1 |
Diffractometer, scan mode: | Bruker D8 Venture Photon CCD, ω |
θmax, completeness: | 28.0°, >99% |
N(hkl)measured, N(hkl)unique, Rint: | 60661, 3469, 0.047 |
Criterion for Iobs, N(hkl)gt: | Iobs > 2 σ(Iobs), 3212 |
N(param)refined: | 192 |
Programs: | Bruker [1], WinGX [2], SHELX [3] |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2).
Atom | x | y | z | Uiso*/Ueq |
---|---|---|---|---|
C1 | 0.06650(4) | 0.0477(3) | 0.43063(8) | 0.0249(3) |
C2 | 0.05912(4) | 0.1422(3) | 0.35304(8) | 0.0281(3) |
H2 | 0.038026 | 0.071166 | 0.316259 | 0.034* |
C3 | 0.08252(5) | 0.3401(3) | 0.32920(9) | 0.0303(3) |
C4 | 0.11325(5) | 0.4555(3) | 0.37942(10) | 0.0303(3) |
H4 | 0.128198 | 0.592261 | 0.361585 | 0.036* |
C5 | 0.12167(4) | 0.3638(3) | 0.45780(9) | 0.0256(3) |
C6 | 0.09848(4) | 0.1596(2) | 0.48135(8) | 0.0228(2) |
C7 | 0.15073(4) | 0.4267(3) | 0.52519(9) | 0.0273(3) |
H7 | 0.17049 | 0.557193 | 0.527605 | 0.033* |
C8 | 0.14489(4) | 0.2645(2) | 0.58563(8) | 0.0234(3) |
C9 | 0.16633(4) | 0.2416(2) | 0.66674(8) | 0.0229(2) |
C10 | 0.19513(4) | 0.4188(2) | 0.69763(9) | 0.0254(3) |
H10 | 0.201328 | 0.553354 | 0.664994 | 0.03* |
C11 | 0.21461(4) | 0.4009(3) | 0.77473(9) | 0.0258(3) |
H11 | 0.234161 | 0.52219 | 0.794581 | 0.031* |
C12 | 0.20572(4) | 0.2055(2) | 0.82356(8) | 0.0235(3) |
C13 | 0.17776(5) | 0.0270(3) | 0.79416(9) | 0.0287(3) |
H13 | 0.17179 | −0.107738 | 0.826889 | 0.034* |
C14 | 0.15846(5) | 0.0465(3) | 0.71616(10) | 0.0294(3) |
H14 | 0.139378 | −0.076842 | 0.696151 | 0.035* |
C15 | 0.21729(6) | 0.0069(3) | 0.95026(10) | 0.0393(4) |
H15A | 0.186562 | −0.000437 | 0.956198 | 0.059* |
H15B | 0.232721 | 0.02896 | 1.003312 | 0.059* |
H15C | 0.226517 | −0.144294 | 0.926215 | 0.059* |
C16 | 0.04160(4) | −0.1564(3) | 0.46011(8) | 0.0270(3) |
C17 | 0.00601(5) | −0.2633(3) | 0.40541(9) | 0.0343(3) |
H17A | −0.006849 | −0.398818 | 0.432708 | 0.051* |
H17B | 0.017408 | −0.321483 | 0.355882 | 0.051* |
H17C | −0.015706 | −0.139246 | 0.391999 | 0.051* |
N1 | 0.11311(4) | 0.1034(2) | 0.55875(7) | 0.0234(2) |
H1 | 0.103743 | −0.016906 | 0.587139 | 0.028* |
O1 | 0.04951(4) | −0.2325(2) | 0.52853(6) | 0.0359(3) |
O2 | 0.22614(3) | 0.20540(19) | 0.89941(6) | 0.0298(2) |
Br1 | 0.07045(2) | 0.45143(4) | 0.22176(2) | 0.04438(8) |
Source of material
The title compound was prepared by heating a mixture of 1-(5-bromo-2-(4-methoxyphenyl)-1H-indol-7-yl)ethanone (1.00 g, 2.91 mmol) and PdCl2 (0.10 g, 0.58 mmol) in acetonitrile (50 mL) at 80 °C under argon atmosphere for 3 h. Colourless crystals of the title compound, mp. 140–142 °C were obtained by slow evaporation of ethanol and its analytical data was found to compare favourably with the literature data [4].
Experimental details
Measurements were carried out at the Jan Boeyens Structural Chemistry Laboratory (University of the Witwatersrand). Intensity data were collected at −100 °C on a Bruker SMART 1K CCD area detector diffractometer with graphite monochromated Mo Ka radiation (50 kV, 30 mA). The collection method involved w scans of width 0.3°. Data reduction was carried out using the program SAINT+ [4] and absorption corrections were made using the program SADABS [1]. The crystal structure was solved by direct methods [2]. Hydrogen atoms were located from the difference map then positioned geometrically and allowed to ride on their respective parent atoms. Hydrogen atoms involved in hydrogen bonding were located from the difference map and refined freely. Diagrams and publication material were generated using SHELXTL and PLATON [1].
Comment
Indole scaffold continues to attract attention in medicinal chemistry due to its well-known biological properties. Methods for the syntheses of indole-based compounds have been extensively reviewed in the literature over the years. Examples of conventional methods for the synthesis of indoles include the Fisher synthesis from aryl hydrazones, the Batcho-Limgruber synthesis from o-nitrotoluenes and dimethylformamide acetals, the Gassman synthesis from N-haloanilines or the Madelung cyclisation of N-acyl-o-toluidines [5], [6] . Non-conventional methods that make use of transition metal–mediated C—C and/or C—N bond formation in the construction of the indole nucleus have also been developed. These include the reductive cyclization of o-nitrostyrenes [7], the Larock indole synthesis [8], oxidative coupling of acetanilides and internal alkynes [9], the Willis indole synthesis [10], intramolecular Heck cross-coupling of unsaturated halides and alkenes [11], copper-catalyzed indole synthesis [12], C—N coupling of gem-dihalovinylanilines [13], C—N coupling of 2-halophenethylamines [14] and cyclization of 2-alkynylaniline derivatives [15], [16] . We have previously exploited the latter strategy on the 2-alkynylanilines derived from 2-amino-5-bromo-3-iodoacetophenone [1], [17] and 2-amino-5-bromo-3-iodobenzamide [18] with terminal acetylenes to afford the corresponding 2-amino-3-(arylalkynyl)acetophenones and 2-amino-3-(arylalkynyl)benzamides. Palladium chloride (PdCl2)–mediated endo-dig (Csp–N) cyclo-isomerization afforded the corresponding indole-based derivatives. During our investigation on the synthesis of medium-sized heterocycles and molecular hybrids incorporating an indole framework, we were able to obtain single crystals of the title compound by slow evaporation of ethanol.
Single crystal XRD analysis confirmed that the title crystal structure contains one molecule in the asymmetric unit (cf. the figure) where the indole and 3-(4-methoxyphenyl) group are essentially co-planar with torsion angle about C(7)—C(8)—C(9)—C(14) = −173.19°. There is an intramolecular hydrogen bond between the carbonyl group and NH, (N(1)—H(1)⋯O(1), with bond distance and bond angle of 2.24 Å and 116°, respectively. All geometric paramters are in the typical ranges and are in excellent accord with those derived from the analogous oxime [19].
Acknowledgements
The author is grateful to the University of South Africa and the National Research Foundation (NRF, SA) for financial assistance. MM Maluleka is thanked for her for contribution in the design and proof reading of the manuscript. The author also thanks Prof A. Lemmerer of the University of the Witwatersrand for X-ray diffraction data using the single-crystal diffractometer purchased through the NRF Equipment Programme (UID: 78572).
References
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©2019 Malose J. Mphahlele, published by De Gruyter, Berlin/Boston
This work is licensed under the Creative Commons Attribution 4.0 Public License.
Artikel in diesem Heft
- Cover and Frontmatter
- Crystal structure of 1H-indole-5-carboxylic acid – 4,4′-bipyridine (2/1), C14H11N2O2
- Crystal structure of ethyl 2-amino-4-(4-ethoxyphenyl)-5-oxo-4H,5H-pyrano[3,2-c] chromene-3-carboxylate, C23H21NO6
- Crystal structure of ethyl 2-amino-4-(4-bromothiophen-2-yl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate, C16H16BrNO4S
- The crystal structure of 6-amino-2-methyl-8-(4-(methylthio)phenyl)-2,3,8,8a-tetrahydroisoquinoline-5,7,7(1H)-tricarbonitrile – ethanol (1/1), C20H19N5S
- Crystal structure of 6-amino-8-(4-isopropylphenyl)-2-methyl-2,3,8,8a-tetrahydroisoquinoline-5,7,7(1H)-tricarbonitrile-ethanol (1/1), C24H29N5O
- Crystal structure of 1,1′-(ethane-1,2-diyl)bis(3-ethyl-1H-imidazol-3-ium)bis(hexafluorido phosphate), C12H20F12N4P2
- Crystal structure of dimethyl (3aS,6R,6aS,7S)-2-pivaloyl-2,3-dihydro-1H,6H,7H-3a,6:7,9a-diepoxybenzo[de]isoquinoline-3a1,6a-dicarboxylate, C21H25NO8
- Crystal structure of methyl 4-(4-bromothiophen-2-yl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate, C18H20BrNO3S
- Hydrothermal synthesis and crystal structure of catena-poly[bis(4-((pyridin-4-ylmethyl)amino)benzoato-κ3N:O,O′)zinc(II) – 1,2-di(pyridin-4-yl)ethene – water (1/1/1), C38H34N6O5Zn
- The crystal structure of 1,2-dimethyl-3,4-dinitrobenzene, C8H8N2O4
- Synthesis and crystal structure of trans-tetraaqua-bis(3-(((7-hydroxy-3-(4-hydroxy-3-sulfonatophenyl)-4-oxo-4H-chromen-8-yl)methyl)ammonio)propanoato-κO)zinc(II) tetrahydrate, C38H48N2O26S2Zn
- Crystal structure of diaqua-bis(μ2-6-chloropyridin-2-olato-κ3N,O:O)-tetrakis(chloropyridin-2-olato-κ1O)-bis(penanthroline-κ2N,N′)diterbium(III), C54H38Cl6Tb2N10O8
- Crystal structure of oxidobis(piperidine-1-carbodithioato-κ2S,S′)vanadium(IV), C12H20N2OS4V
- Crystal structure of 2-((tert-butyldimethylsilyl)oxy)-5-methylisophthalaldehyde, C15H22O3Si
- Crystal structure of catena-poly[tetraiodido-(μ2-1,4-bis(2-methyl-1H-imidazol-1-yl)benzene-κ2N:N′)dimercury(II)], C14H14Hg2I4N4
- Crystal structure of tetrakis(n-butyl)-(μ2-1,2-bis(2-oxidobenzoyl)hydrazine-1,2-diido-κ6N,O,O′:N′,O′′,O′′′)ditin(IV), C30H44N2O4Sn2
- Crystal structure of ethyl 2-amino-4-(4-hydroxy-3-methoxyphenyl)-7-methyl-5-oxo-4H,5H-pyrano-[4,3-b]pyran-3-carboxylate, C19H19NO7
- Crystal structure of 3-aminopyrazine-2-carbohydrazide, C5H7N5O
- Crystal structure of ethanol-bis(N-((5-(ethoxycarbonyl)-3,4-dimethyl-1H-pyrrol-2-yl)methylene)benzohydrazonato-κ2N,O)copper(II), C36H42N6O7Cu
- Crystal structure of 3-methyl-2-oxo-2H-chromen-7-yl propionate, C13H12O4
- Crystal structure of 2-(dimethylamino)ethyl 4-aminobenzoate, C11H16N2O2
- Crystal structure of 3-(benzo[d]thiazol-2-ylamino)isobenzofuran-1(3H)-one, C15H10N2O2S
- Crystal structure of 3-((1H-benzo[d]imidazol-2-yl)amino)-2-(1H-benzo[d]imidazol-2-yl)isoindolin-1-one, C22H16N6O
- Crystal structure of (2,2′-bipyridine-κ2N,N′)bis(4-(dimethylamino)phenyldiphenylphosphane-κP)copper(I) tetrafluoroborate, C50H48BCuF4N4P2
- Crystal structure of citric acid–acetonitrile (1/1), C8H11NO7
- Crystal structure of diethyl 2-(4-methoxyphenyl)-1-phenyl-1,2-dihydropyridine-3,5-dicarboxylate, C24H25NO5
- The crystal structure of poly[triaqua-bis(μ3-2,5-dihydroxyterephthalato-κ4O,O′:O′′:O′′′)-(μ4-oxalato-κ4O,O′:O′′,O′′′)cerium(III)], C9H10CeO11
- Crystal structure of 1-(5-(anthracen-9-yl)-3-(4-hydroxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl)propan-1-one, C26H22N2O2
- Synthesis and crystal structure of 5-(8-(((2-carboxyethyl)ammonio)methyl)-7-hydroxy-4-oxo-4H-chromen-3-yl)-2-hydroxybenzenesulfonate trihydrate, C19H23NO12S
- Crystal structure of rac-trans-6,6′-((cyclohexane-1,2-diylbis(azanylylidene))bis(methanylylidene))bis(2-bromophenolato-κ4N,N′,O,O′)-bis(methanol)cobalt(III) chloride, C22H25Br2Co8N2O4Cl
- Crystal structure of 1-((R)-(2′-(dimethylamino)-[1,1′-binaphthalen]-2-yl))-3-((S)-2-hydroxy-1-phenylethyl)thiourea, C31H29N3OS
- Crystal structure and photochemical property of 1,8-bis(p-tolylthio)pyrene, C30H22S2
- Crystal structure of 2-(2-(2-amino-6-chloro-9H-purin-9-yl)ethyl)propane-1,3-diyl diacetate, C14H18ClN5O4
- Crystal structure of ethyl 5-amino-1-(pyridin-2-yl)-1H-pyrazole-4-carboxylate, C11H12N4O2
- Crystal structure of trichloro-(4-chloro-2,6-bis(diphenylmethyl)-N-((pyridin-2-yl)methylene)aniline)-aluminum dichloromethane solvate, C39H31AlCl6N2
- Bis(ethanol-κO)-bis(6-aminopicolinato-κ2N,O)magnesium(II), C16H22O6N4Mg
- Crystal structure of catena-poly[aqua-(μ2-1,7-dicarba-closo-dodecaborane-1,7-dicarboxylato-κ2O:O′)-(1,10-phenanthrolin-κ2N,N′)copper(II)], C16H20B10CuN2O5
- Crystal structure of (1,2-dicarba-closo-dodecaborane-1,2-dithiolato κ2S,S′)-bis(1,10-phenanthroline κ2N,N′)zinc(II), C26H26B10Zn4S2
- Crystal structure of diaqua-bis(1,10-phenanthroline-κ2N,N′)-bis(1,7-dicarba-closo-dodecaborane-1,7-dicarboxylato-κ3O,O′:O′′) dicobalt(II) — ethanol (1/1), C34H46B20Co2N4O11
- Crystal structure of ((5,5′-dimethoxy-2,2′-(1,2-phenylenebis(nitrilomethylidyne)))diphenolato-κ4O,N,O′,N′)copper(II), C22H18N2CuO4
- Crystal structure of 1-(5-bromo-2-(4-methoxyphenyl)-1H-indol-7-yl)ethan-1-ol, C17H14BrNO2
- Crystal structure of (E)-2-(((6-bromopyridin-2-yl)methylene)amino)-3′,6′-bis(diethylamino)spiro[isoindoline-1,9′-xanthen]-3-one, C34H34N5O2Br
- Crystal structure of (Z)-2-((adamantan-1-ylimino)methyl)-5-methoxyphenol, C18H23NO2
- Crystal structure of bis((E)-2-ethoxy-6-(((2-hydroxyethyl)imino)methyl)phenolato-κ2N,O)copper(II), C22H28N2CuO6
- Crystal structure of 2,3-diphenyl-5,6-bis(4-methoxyphenyl)pyrazine, C30H24N2O2
- Crystal structure of dichlorido bis[1-((2,4-dimethyl-1H-imidazol-1-yl)methyl)-1H-benzo[d][1,2,3]triazole-κN]cadmium(II), Cd(C12H13N5)2Cl2
- The crystal structure of 1,5-di(naphthalen-2-yl)-3-(pyridin-2-yl)pentane-1,5-dione, C30H23NO2
- The crystal structure of 2-((3-methylthiophen-2-yl)methylene)malononitrile, C9H6N2S
- The crystal structure of 1,4-dinitroso-2,3,5,6-tetraacetoxy-piperazine, C12H16N4O10
- Crystal structure of bis(2,4,6-trichlorophenyl) malonate, C15H6Cl6O4
- The crystal structure of trans-dichlorido-bis(pyridine-2-carboxylato-κ2N,O)platinum(IV), C12H8Cl2N2O4Pt
- Crystal structure of 3-nitroquinoline 1-oxide, C9H6N2O3
- Crystal structure of 2-(piperidin-1-ium-4-yl)-1H-benzo[d]imidazol-3-ium dichloride dihydrate, C12H21Cl2N3O2
- Crystal structure of (4S,4aS,6aR,6bR,12aS,12bR,14aS,14bR)-3,3,6a,6b,9,9,12a-heptamethyloctadecahydro-1H,3H-4,14b-ethanophenanthro[1,2-h]isochromene, C30H50O
- Crystal structure of (E)-4-((2-fluoro-3-(trifluoromethyl)benzylidene)amino)-3-methyl-1H-1,2,4-triazole-5(4H)-thione, C11H8F4N4S
- Crystal structure of 5-(4-fluorophenyl)-4-methyl-2,4-dihydro-3H-1,2,4-triazole-3-thione, C9H8FN3S
- Crystal structure of catena-poly[(1-(4-fluorophenyl)-N–(5-((trimethylstannyl)thio)-1,3,4-thiadiazol-2-yl)methanimine], (C12H14FN3S2Sn)n
- The crystal structure of 4-(methoxycarbonyl)benzoic acid, C9H8O4
- The crystal structure of N,N′-(6-(thiophen-2-yl)-1,3,5-triazine-2,4-diyl)bis(2-methylpropane-2-sulfonamide) – ethyl acetate(2/1), C34H54N10O6S6
- Crystal structure of N′-(1-(2-hydroxyphenyl)ethylidene)-5-methyl-1-phenyl-1H-1,2,3-triazole-4-carbohydrazide, C18H17N5O2
- Crystal structure of 3-(4-methoxyphenyl)-1-phenylprop-2-yn-1-one, C16H12O2
- Crystal structure of N′-(1-(benzofuran-2-yl)ethylidene)-2-cyanoacetohydrazide, C13H11N3O2
- Crystal structure of hexa-μ2-chlorido-μ4-oxido-tetrakis(1-vinyl-1H-imidazole-κN)tetracopper(II), C20H24Cu4Cl6N8O
- Crystal structure of N′-((1E,2E)-4-(7-methoxy-2-oxo-2H-chromen-8-yl)-2-methylbut-2-en-1-ylidene)-4-methylbenzenesulfonohydrazide, C22H22O5N2S
- Crystal structure of 2-acetyl pyrene, C18H12O
Artikel in diesem Heft
- Cover and Frontmatter
- Crystal structure of 1H-indole-5-carboxylic acid – 4,4′-bipyridine (2/1), C14H11N2O2
- Crystal structure of ethyl 2-amino-4-(4-ethoxyphenyl)-5-oxo-4H,5H-pyrano[3,2-c] chromene-3-carboxylate, C23H21NO6
- Crystal structure of ethyl 2-amino-4-(4-bromothiophen-2-yl)-5-oxo-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate, C16H16BrNO4S
- The crystal structure of 6-amino-2-methyl-8-(4-(methylthio)phenyl)-2,3,8,8a-tetrahydroisoquinoline-5,7,7(1H)-tricarbonitrile – ethanol (1/1), C20H19N5S
- Crystal structure of 6-amino-8-(4-isopropylphenyl)-2-methyl-2,3,8,8a-tetrahydroisoquinoline-5,7,7(1H)-tricarbonitrile-ethanol (1/1), C24H29N5O
- Crystal structure of 1,1′-(ethane-1,2-diyl)bis(3-ethyl-1H-imidazol-3-ium)bis(hexafluorido phosphate), C12H20F12N4P2
- Crystal structure of dimethyl (3aS,6R,6aS,7S)-2-pivaloyl-2,3-dihydro-1H,6H,7H-3a,6:7,9a-diepoxybenzo[de]isoquinoline-3a1,6a-dicarboxylate, C21H25NO8
- Crystal structure of methyl 4-(4-bromothiophen-2-yl)-2,7,7-trimethyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate, C18H20BrNO3S
- Hydrothermal synthesis and crystal structure of catena-poly[bis(4-((pyridin-4-ylmethyl)amino)benzoato-κ3N:O,O′)zinc(II) – 1,2-di(pyridin-4-yl)ethene – water (1/1/1), C38H34N6O5Zn
- The crystal structure of 1,2-dimethyl-3,4-dinitrobenzene, C8H8N2O4
- Synthesis and crystal structure of trans-tetraaqua-bis(3-(((7-hydroxy-3-(4-hydroxy-3-sulfonatophenyl)-4-oxo-4H-chromen-8-yl)methyl)ammonio)propanoato-κO)zinc(II) tetrahydrate, C38H48N2O26S2Zn
- Crystal structure of diaqua-bis(μ2-6-chloropyridin-2-olato-κ3N,O:O)-tetrakis(chloropyridin-2-olato-κ1O)-bis(penanthroline-κ2N,N′)diterbium(III), C54H38Cl6Tb2N10O8
- Crystal structure of oxidobis(piperidine-1-carbodithioato-κ2S,S′)vanadium(IV), C12H20N2OS4V
- Crystal structure of 2-((tert-butyldimethylsilyl)oxy)-5-methylisophthalaldehyde, C15H22O3Si
- Crystal structure of catena-poly[tetraiodido-(μ2-1,4-bis(2-methyl-1H-imidazol-1-yl)benzene-κ2N:N′)dimercury(II)], C14H14Hg2I4N4
- Crystal structure of tetrakis(n-butyl)-(μ2-1,2-bis(2-oxidobenzoyl)hydrazine-1,2-diido-κ6N,O,O′:N′,O′′,O′′′)ditin(IV), C30H44N2O4Sn2
- Crystal structure of ethyl 2-amino-4-(4-hydroxy-3-methoxyphenyl)-7-methyl-5-oxo-4H,5H-pyrano-[4,3-b]pyran-3-carboxylate, C19H19NO7
- Crystal structure of 3-aminopyrazine-2-carbohydrazide, C5H7N5O
- Crystal structure of ethanol-bis(N-((5-(ethoxycarbonyl)-3,4-dimethyl-1H-pyrrol-2-yl)methylene)benzohydrazonato-κ2N,O)copper(II), C36H42N6O7Cu
- Crystal structure of 3-methyl-2-oxo-2H-chromen-7-yl propionate, C13H12O4
- Crystal structure of 2-(dimethylamino)ethyl 4-aminobenzoate, C11H16N2O2
- Crystal structure of 3-(benzo[d]thiazol-2-ylamino)isobenzofuran-1(3H)-one, C15H10N2O2S
- Crystal structure of 3-((1H-benzo[d]imidazol-2-yl)amino)-2-(1H-benzo[d]imidazol-2-yl)isoindolin-1-one, C22H16N6O
- Crystal structure of (2,2′-bipyridine-κ2N,N′)bis(4-(dimethylamino)phenyldiphenylphosphane-κP)copper(I) tetrafluoroborate, C50H48BCuF4N4P2
- Crystal structure of citric acid–acetonitrile (1/1), C8H11NO7
- Crystal structure of diethyl 2-(4-methoxyphenyl)-1-phenyl-1,2-dihydropyridine-3,5-dicarboxylate, C24H25NO5
- The crystal structure of poly[triaqua-bis(μ3-2,5-dihydroxyterephthalato-κ4O,O′:O′′:O′′′)-(μ4-oxalato-κ4O,O′:O′′,O′′′)cerium(III)], C9H10CeO11
- Crystal structure of 1-(5-(anthracen-9-yl)-3-(4-hydroxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl)propan-1-one, C26H22N2O2
- Synthesis and crystal structure of 5-(8-(((2-carboxyethyl)ammonio)methyl)-7-hydroxy-4-oxo-4H-chromen-3-yl)-2-hydroxybenzenesulfonate trihydrate, C19H23NO12S
- Crystal structure of rac-trans-6,6′-((cyclohexane-1,2-diylbis(azanylylidene))bis(methanylylidene))bis(2-bromophenolato-κ4N,N′,O,O′)-bis(methanol)cobalt(III) chloride, C22H25Br2Co8N2O4Cl
- Crystal structure of 1-((R)-(2′-(dimethylamino)-[1,1′-binaphthalen]-2-yl))-3-((S)-2-hydroxy-1-phenylethyl)thiourea, C31H29N3OS
- Crystal structure and photochemical property of 1,8-bis(p-tolylthio)pyrene, C30H22S2
- Crystal structure of 2-(2-(2-amino-6-chloro-9H-purin-9-yl)ethyl)propane-1,3-diyl diacetate, C14H18ClN5O4
- Crystal structure of ethyl 5-amino-1-(pyridin-2-yl)-1H-pyrazole-4-carboxylate, C11H12N4O2
- Crystal structure of trichloro-(4-chloro-2,6-bis(diphenylmethyl)-N-((pyridin-2-yl)methylene)aniline)-aluminum dichloromethane solvate, C39H31AlCl6N2
- Bis(ethanol-κO)-bis(6-aminopicolinato-κ2N,O)magnesium(II), C16H22O6N4Mg
- Crystal structure of catena-poly[aqua-(μ2-1,7-dicarba-closo-dodecaborane-1,7-dicarboxylato-κ2O:O′)-(1,10-phenanthrolin-κ2N,N′)copper(II)], C16H20B10CuN2O5
- Crystal structure of (1,2-dicarba-closo-dodecaborane-1,2-dithiolato κ2S,S′)-bis(1,10-phenanthroline κ2N,N′)zinc(II), C26H26B10Zn4S2
- Crystal structure of diaqua-bis(1,10-phenanthroline-κ2N,N′)-bis(1,7-dicarba-closo-dodecaborane-1,7-dicarboxylato-κ3O,O′:O′′) dicobalt(II) — ethanol (1/1), C34H46B20Co2N4O11
- Crystal structure of ((5,5′-dimethoxy-2,2′-(1,2-phenylenebis(nitrilomethylidyne)))diphenolato-κ4O,N,O′,N′)copper(II), C22H18N2CuO4
- Crystal structure of 1-(5-bromo-2-(4-methoxyphenyl)-1H-indol-7-yl)ethan-1-ol, C17H14BrNO2
- Crystal structure of (E)-2-(((6-bromopyridin-2-yl)methylene)amino)-3′,6′-bis(diethylamino)spiro[isoindoline-1,9′-xanthen]-3-one, C34H34N5O2Br
- Crystal structure of (Z)-2-((adamantan-1-ylimino)methyl)-5-methoxyphenol, C18H23NO2
- Crystal structure of bis((E)-2-ethoxy-6-(((2-hydroxyethyl)imino)methyl)phenolato-κ2N,O)copper(II), C22H28N2CuO6
- Crystal structure of 2,3-diphenyl-5,6-bis(4-methoxyphenyl)pyrazine, C30H24N2O2
- Crystal structure of dichlorido bis[1-((2,4-dimethyl-1H-imidazol-1-yl)methyl)-1H-benzo[d][1,2,3]triazole-κN]cadmium(II), Cd(C12H13N5)2Cl2
- The crystal structure of 1,5-di(naphthalen-2-yl)-3-(pyridin-2-yl)pentane-1,5-dione, C30H23NO2
- The crystal structure of 2-((3-methylthiophen-2-yl)methylene)malononitrile, C9H6N2S
- The crystal structure of 1,4-dinitroso-2,3,5,6-tetraacetoxy-piperazine, C12H16N4O10
- Crystal structure of bis(2,4,6-trichlorophenyl) malonate, C15H6Cl6O4
- The crystal structure of trans-dichlorido-bis(pyridine-2-carboxylato-κ2N,O)platinum(IV), C12H8Cl2N2O4Pt
- Crystal structure of 3-nitroquinoline 1-oxide, C9H6N2O3
- Crystal structure of 2-(piperidin-1-ium-4-yl)-1H-benzo[d]imidazol-3-ium dichloride dihydrate, C12H21Cl2N3O2
- Crystal structure of (4S,4aS,6aR,6bR,12aS,12bR,14aS,14bR)-3,3,6a,6b,9,9,12a-heptamethyloctadecahydro-1H,3H-4,14b-ethanophenanthro[1,2-h]isochromene, C30H50O
- Crystal structure of (E)-4-((2-fluoro-3-(trifluoromethyl)benzylidene)amino)-3-methyl-1H-1,2,4-triazole-5(4H)-thione, C11H8F4N4S
- Crystal structure of 5-(4-fluorophenyl)-4-methyl-2,4-dihydro-3H-1,2,4-triazole-3-thione, C9H8FN3S
- Crystal structure of catena-poly[(1-(4-fluorophenyl)-N–(5-((trimethylstannyl)thio)-1,3,4-thiadiazol-2-yl)methanimine], (C12H14FN3S2Sn)n
- The crystal structure of 4-(methoxycarbonyl)benzoic acid, C9H8O4
- The crystal structure of N,N′-(6-(thiophen-2-yl)-1,3,5-triazine-2,4-diyl)bis(2-methylpropane-2-sulfonamide) – ethyl acetate(2/1), C34H54N10O6S6
- Crystal structure of N′-(1-(2-hydroxyphenyl)ethylidene)-5-methyl-1-phenyl-1H-1,2,3-triazole-4-carbohydrazide, C18H17N5O2
- Crystal structure of 3-(4-methoxyphenyl)-1-phenylprop-2-yn-1-one, C16H12O2
- Crystal structure of N′-(1-(benzofuran-2-yl)ethylidene)-2-cyanoacetohydrazide, C13H11N3O2
- Crystal structure of hexa-μ2-chlorido-μ4-oxido-tetrakis(1-vinyl-1H-imidazole-κN)tetracopper(II), C20H24Cu4Cl6N8O
- Crystal structure of N′-((1E,2E)-4-(7-methoxy-2-oxo-2H-chromen-8-yl)-2-methylbut-2-en-1-ylidene)-4-methylbenzenesulfonohydrazide, C22H22O5N2S
- Crystal structure of 2-acetyl pyrene, C18H12O