Abstract
C15H11BrO, triclinic,
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.

Data collection and handling.
Crystal: | Colourless block |
Size: | 0.34 × 0.20 × 0.11 mm |
Wavelength: | Mo Kα radiation (0.71073 Å) |
μ: | 3.32 mm−1 |
Diffractometer, scan mode: | Xcalibur, ω |
θ max, completeness: | 25.0°, >99% |
N(hkl)measured, N(hkl)unique, R int: | 4320, 2170, 0.054 |
Criterion for I obs, N(hkl)gt: | I obs > 2σ(I obs), 1383 |
N(param)refined: | 154 |
Programs: | CrysAlisPRO [1], Olex2 [2], SHELX [3] |
Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2).
Atom | x | y | z | U iso*/U eq |
---|---|---|---|---|
Br1 | 0.00958 (12) | 0.71427 (7) | 0.47674 (6) | 0.0700 (3) |
O1 | 0.3547 (10) | 0.9778 (5) | 0.3253 (5) | 0.0957 (18) |
C1 | 0.1773 (9) | 0.7723 (6) | 0.3685 (5) | 0.0462 (15) |
C2 | 0.1967 (10) | 0.9235 (6) | 0.3821 (6) | 0.0569 (17) |
H2A | 0.0450 | 0.9396 | 0.3420 | 0.068* |
H2B | 0.2413 | 0.9748 | 0.4755 | 0.068* |
C3 | 0.4405 (10) | 0.8910 (6) | 0.2364 (5) | 0.0498 (15) |
C4 | 0.5733 (12) | 0.9558 (6) | 0.1743 (6) | 0.0644 (18) |
H4 | 0.5947 | 1.0521 | 0.1905 | 0.077* |
C5 | 0.6732 (11) | 0.8780 (7) | 0.0890 (6) | 0.0618 (18) |
H5 | 0.7627 | 0.9212 | 0.0470 | 0.074* |
C6 | 0.6410 (11) | 0.7368 (7) | 0.0661 (6) | 0.0612 (18) |
H6 | 0.7085 | 0.6837 | 0.0080 | 0.073* |
C7 | 0.5082 (10) | 0.6720 (6) | 0.1288 (5) | 0.0487 (15) |
H7 | 0.4899 | 0.5758 | 0.1128 | 0.058* |
C8 | 0.4013 (9) | 0.7476 (5) | 0.2152 (5) | 0.0372 (13) |
C9 | 0.2643 (9) | 0.6858 (6) | 0.2875 (5) | 0.0395 (13) |
C10 | 0.2237 (9) | 0.5307 (5) | 0.2651 (5) | 0.0388 (13) |
C11 | 0.0128 (10) | 0.4473 (7) | 0.1839 (6) | 0.0578 (16) |
H11 | −0.1027 | 0.4879 | 0.1436 | 0.069* |
C12 | −0.0271 (12) | 0.3039 (7) | 0.1624 (6) | 0.0640 (18) |
H12 | −0.1685 | 0.2488 | 0.1073 | 0.077* |
C13 | 0.1411 (12) | 0.2436 (6) | 0.2220 (6) | 0.0549 (17) |
H13 | 0.1127 | 0.1477 | 0.2088 | 0.066* |
C14 | 0.3492 (12) | 0.3230 (6) | 0.3001 (6) | 0.0578 (17) |
H14 | 0.4633 | 0.2812 | 0.3398 | 0.069* |
C15 | 0.3934 (11) | 0.4663 (6) | 0.3213 (6) | 0.0527 (15) |
H15 | 0.5379 | 0.5195 | 0.3735 | 0.063* |
Source of material
To a suspension of (3-phenoxyprop-1-yn-1-yl)benzene (41.6 mg, 0.2 mmol) and AgOTf (5.1 mg, 0.01 mmol) in DCE (4 mL) was added NBS (39.1 mg, 0.22 mmol) at 80 °C and stirred for 8 h. After the completion of the reaction, the reaction mixture was washed with saturated sodium thiosulfate solution, saturated NaHCO3 solution, saturated saline solution, respectively. After extraction with ethyl acetate, and distillation off the solvent under reduced pressure, the remaining crude product was purifed by silica gel (petroleum ether) column chromatography to obtain products.
Experimental details
Comment
2H-chromenes are an important class of oxygen-containing heterocycles, which are widely found in many bioactive natural products and pharmaceutical molecules, providing key function of regulating various biopolymers [4]. Therefore, more and more chemists are interested in the development of new methods for synthesizing and modifying 2H-chromene derivatives [5].
The title compound contains one 2H-chromene and one bromine substituent. The bond lengths and angles derived from the title structure are within normal ranges and consistent with those reported previously in similar structures [6]. The C=C bond was determined at the distance of 1.331(6) Å (C1–C9). The aryl ether bond was confirmed by the distance of 1.381(6) Å (O1–C3), and the alkyl ether bonds was identified by the distance of 1.395(7) Å (O1–C2), respectively. The bromine atom was determined at the distance of 1.894(5) Å (Br1–C1). The phenylenyl bond was confirmed by the distance of 1.503(7) Å (C9–C10).
Acknowledgments
We thank State Key Laboratory of Functions and Applications of Medicinal Plants (FAMP2022Z2-2-6) for financial support.
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Author contributions: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.
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Research funding: State Key Laboratory of Functions and Applications of Medicinal Plants (FAMP2022Z2-2-6).
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Conflict of interest statement: The authors declare no conflicts of interest regarding this article.
References
1. CrysAlisPRO software; Rigaku Oxford Diffraction [CP/DK], Japan, 2015.Suche 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.Suche in Google Scholar
3. Sheldrick, G. M. Crystal structure refinement with SHELXL. Acta Crystallogr. 2015, C71, 3–8; https://doi.org/10.1107/s2053229614024218.Suche in Google Scholar
4. Majumdar, N., Paul, N. D., Mandal, S., de Bruin, B., Wulff, W. D. Catalytic synthesis of 2h-chromenes. ACS Catal. 2015, 5, 2329–2366; https://doi.org/10.1021/acscatal.5b00026.Suche in Google Scholar
5. Zheng, S., Chen, L. Synthesis of 2H-chromenes: recent advances and perspectives. Org. Biomol. Chem. 2021, 19, 10530–10548; https://doi.org/10.1039/d1ob01906f.Suche in Google Scholar PubMed
6. Worlikar, S. A., Kesharwani, T., Yao, T., Larock, R. C. Synthesis of 3,4-disubstituted 2H-benzopyrans through C–C bond formation via electrophilic cyclization. J. Org. Chem. 2007, 72, 1347–1353; https://doi.org/10.1021/jo062234s.Suche in Google Scholar PubMed PubMed Central
© 2022 the author(s), published by De Gruyter, Berlin/Boston
This work is licensed under the Creative Commons Attribution 4.0 International License.
Artikel in diesem Heft
- Frontmatter
- New Crystal Structures
- The crystal structure of methyl 2-((4-chloro-2-fluoro-6-((2,2,2-trifluoroethyl) thio)phenoxy)methyl)benzoate, C17H13ClF4O3S
- The crystal structure of 3-hydroxy-5-oxo-4-propanoylcyclohex-3-ene-1-carboxylic monohydrate, C10H14O6
- Crystal structure of 2-({[5-(adamantan-2-yl)-2-sulfanylidene-1,3,4-oxadiazolidin-3-yl]methyl}amino)benzonitrile, C20H22N4OS
- Crystal structure of 1-(3-bromopropyl)-2-((4-chlorophenoxy)methyl)-4-methyl-1H-benzo[d]imidazole, C18H18BrClN2O
- Crystal structure of 2-methoxy-6-[(2-morpholin-4-yl-phenylamino)-methylene]-4-nitro-cyclohexa-2,4-dienone, C18H19N3O5
- The crystal structure of 2-(7-(2,3-dimethoxyphenyl)-[1,2,4]triazolo[1,5-a]-pyrimidin-5-yl)-3-methoxyphenol, C20H18N4O4
- The crystal structure of 3-(1-(2-(4-hydroxy-3,5-dimethoxybenzylidene)hydrazinyl)ethylidene)chroman-2,4-dione dihydrate, C20H22N2O8
- Crystal structure of 3,5,7-trimethoxy-3′,4′-methylenedioxy-flavone, C19H16O7
- The crystal structure of strictic acid, C20H26O3
- Crystal structure of 1,1′-(pyrazine-1,4-diyl)-bis(propan-2-one), C10H14N2O2
- The crystal structure of 1-(adamantan-1-yl)-3-(4-chlorophenyl)urea, C17H21ClN2O
- 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
- 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
- Crystal structure of N-2,6-difluorobenzoyl-N′-[1-(3-chloro-4-methyl-phenyl)-4-cyano-1H-pyrazol-5-carbamoyl]urea, C19H12ClF2N5O2
- Crystal structure of (−)-β-D-19-glucopiranosyl-9,15-dihydroxy kaurenoate, C26H40O9
- Crystal structure of 7-hydroxy-6-(2-hydroxyethyl)-2H-chromen-2-one, C11H10O4
- Crystal structure of S-(benzo[d]thiazol-2-yl)-N-(tert-butyl)thiohydroxylamine, C11H14N2S2
- Crystal structure of poly[di-µ2-aqua-aqua-nitrato-κ2O,O′-(µ3-2-nitroisophthalato-κ4O,O′:O″:O′″)barium(II)natrium(II)] monohydrate, C8H11BaN2NaO13
- The crystal structure of diaqua-bis(pyrazolo[1,5-a]pyrimidine-3-carboxylato-κ2 N,O)-cobalt(II) dihydrate, C14H16N6O8Co
- Crystal structure of (S,E)-3-((pyridin-2-ylmethylene)amino)-2-(pyridin-4-yl)-2,3- dihydroquinazolin-4(1H)-one monohydrate, C19H15N5O⋅H2O
- 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
- Synthesis and crystal structure of 8-bromo-3-(1H-pyrazole-1-carbonyl)-2H-chromen-2-one, C13H7BrN2O3
- Crystal structure of E-7-fluoro-2-(4-methoxy-3-(trifluoromethyl)benzylidene)-3,4-dihydronaphthalen-1(2H)-one, C19H14F4O2
- Hydrogen bonded dimers in the crystal structure of 2-chloro-N-((3,5-dimethylphenyl)carbamoyl)-nicotinamide, C30H28Cl2N6O4
- Crystal structure of 3,3′-(1,4-phenylenebis(methylene))bis(1-allyl-1H-imidazol-3-ium) bis(hexafluoro phosphate)(V), C10H12F6N2P
- Crystal structure of (E)-7-bromo-2-(4-(4-methylpiperazin-1-yl)benzylidene)-3,4-dihydronaphthalen-1(2H)-one, C22H23BrN2O
- Crystal structure of pentacarbonyl-(μ2-ethane-1,2-dithiolato-κ4S:S,S′:S′)-(diphenyl(o-tolyl)phosphine-κ1P)diiron (Fe–Fe), C26H21Fe2O5PS2
- Crystal structure of 9-(2-chloroethoxy)-4-(4-methoxy-3-(trifluoromethyl)phenyl)- 5,6-dihydrobenzo[h]quinazolin-2-amine, C22H19ClF3N3O2
- Crystal structure of triaqua-[5-bromo-2-(carboxylatomethoxy)benzoate-κ3 O,O′,O″]nickel(II), C9H11BrNiO8
- The crystal structure of 4,4′-dichloro-3,5′-diphenyl-1′H-1,3′- bipyrazole, C18H12Cl2N4
- The crystal structure of bis(1H-pyrazole-carboxamidine-κN,N′)bis(nitrato-κO)-copper(II), C8H12CuN10O6
- Synthesis and crystal structure of 3-bromo-4-phenyl-2H-chromene, C15H11BrO
- Crystal structure of (E)-5-(diethylamino)-2-((morpholinoimino)methyl)phenol, C15H23N3O2
- Crystal structure of niobium trigallide, NbGa3
- Crystal structure of dimethyl 4,4′-(((1R, 2R)-cyclohexane-1,2-diyl)bis(azanediyl))dibenzoate, C22H26N2O4
- Crystal structure of dimethyl 4,4′-((4R, 5R)-4,5-diphenylimidazolidine-1,3-diyl)dibenzoate, C31H28N2O4
- The crystal structure of 2-(2-bromophenyl)-4-phenylbenzo[b][1,4]oxaphosphinine 4-oxide, C20H14BrO2P
- The crystal structure of 3-hydroxy-2-nitroestra-1,3,5(10)-trien-17-one, C18H21NO4
- 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
- Crystal structure of N-(4-bromophenyl)-4-[3-(trifluoromethyl)phenyl]-piperazine-1-carbothioamide, C18H17BrF3N3S
- The crystal structure of cis-Dicyano-bis(2,2′-bipyridine)k2N,N′-chromium(III) hexafluorophosphate, C22H16N6F6PCr
- Crystal structure of 4-((6-bromohexyl)oxy)-2-hydroxybenzaldehyde, C13H17BrO3
- Crystal structure of hydrazinium methanesulfonate, CH8N2O3S
- Crystal structure of 1-(2-iodobenzoyl)-6-methoxy-1H-indole-3-carbaldehyde, C17H12INO3
- Crystal structure of bis(acridinium) tetrabromidomanganate(II), C26H20Br4MnN2
- The crystal structure of 6,6′-((1E,1′E)-hydrazine-1,2-diylidenebis(methanylylidene)) bis(2-(tert-butyl)phenol), C22H28N2O2
- The crystal structure of the cocrystal di-μ2-chlorido-tetramethyl-tetraphenyl-di-μ3-oxido-dichloridotetratin(IV) – diphenyl-methyl-chloridotin(IV)(1/2), C54H58Cl6O2Sn6
- 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
- Crystal structure of 1-(4-methoxyphenyl)-2-phenoxyethan-1-one, C15H14O3
- Crystal structure of trans-tetrakis(3-phenylpyridine-κN)bis(thiocyanato-κN)nickel(II), C46H36N6NiS2
- Crystal structure of sodium catena-poly[bis(thiourea-κ1S)-tetrakis(μ2-thiourea-κ2S,S)tricopper(I)] difumarate, C14H29Cu3N12NaO8S6
- Crystal structure of bis(benzylamine-κ1N)-bis((E)-2-methyl-3-phenylacrylato-κ1O)copper(II), C34H36CuN2O4
- 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
- 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
- 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
- Crystal structure of (E)-2-((Z)-2-((1S,4R)-3,3-dimethylbicyclo[2.2.1] heptan-2-ylidene)ethylidene)hydrazine-1-carbothioamide, C24H38N6S2
- Crystal structure of photochromic 3-(5-(2,5-dimethylthiophen-3-yl)-2,2,3,3,4,4-hexafluorocyclopentyl)-2-methylbenzo[b]-thiophene, C20H14F6S2
- 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
- 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
- Crystal structure of bis(6-carboxyhexyl)-4,4′-bipyridinium dibromide – 2,6-dihydroxynaphthalene (1/2), C42H46Br2N2O8
- 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
- Crystal structure of bis(dimethylammonium) poly[{μ4-1,1ʹ-(1,4-phenylenebis(methylene))bis(1H-pyrazole-3,5-dicarboxylato)-κ6N4O2}zinc(II)], C22H26N6O8Zn
- Crystal structure of 2-(2-(4-methoxyphenyl)-2H-indazol-3-yl)acetonitrile, C16H13N3O
- Crystal structure of (E)-7-methoxy-2-(4-morpholinobenzylidene)-3,4-dihydronaphthalen-1(2H)-one, C22H23NO3
- The crystal structure of N′1,N′2-bis((E)-3-(tert-butyl)-2-hydroxybenzylidene)oxalohydrazide, C24H30N4O4
- The crystal structure of trimethyl 2,2′,2′′-(benzene-1,3,5-triyltris(oxy))triacetate, C15H18O9
- Crystal structure of bis(N,N-dimethylformamide-κO)-bis(pyridine-2-carboxylato-κ2N,O)-bis(μ2-pyridine-2-carboxylato-κ2N,O)-dinickel(II), C30H30N6Ni2O10
- Crystal structure of bis(μ2-1-pyrenecarboxylato-κ3O,O′:O′)-bis(1-pyrenecarboxylato-κ2O,O′)-(benzimidazole-κ1N)dicadmium(II), C82H48Cd2N4O8
- 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
- The crystal structure of 1-(2-fluorobenzoyl)-5-methoxy-2-methyl-1H-indole-3-carbonitrile, C18H13FN2O2
- Crystal structure of bis(trimethylphenylammonium) aqua-oxido-octathiotritungstate, (Me3PhN)2[W3OS8(H2O)]
- The crystal structure of trichlorido[N-[(2-oxyphenyl)methylidene]phenylglycinemethylester-κ3O,N,O′]-tin(IV) – methylene chloride (1/1), C16H14Cl3NO3Sn·CH2Cl2
- The crystal structure of furan-2,5-diylbis((4-chlorophenyl)methanol), C18H14Cl2O3
- The crystal structure of hexalithium decavanadate hexadecahydrate, H32Li6O44V10
- 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
- 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
Artikel in diesem Heft
- Frontmatter
- New Crystal Structures
- The crystal structure of methyl 2-((4-chloro-2-fluoro-6-((2,2,2-trifluoroethyl) thio)phenoxy)methyl)benzoate, C17H13ClF4O3S
- The crystal structure of 3-hydroxy-5-oxo-4-propanoylcyclohex-3-ene-1-carboxylic monohydrate, C10H14O6
- Crystal structure of 2-({[5-(adamantan-2-yl)-2-sulfanylidene-1,3,4-oxadiazolidin-3-yl]methyl}amino)benzonitrile, C20H22N4OS
- Crystal structure of 1-(3-bromopropyl)-2-((4-chlorophenoxy)methyl)-4-methyl-1H-benzo[d]imidazole, C18H18BrClN2O
- Crystal structure of 2-methoxy-6-[(2-morpholin-4-yl-phenylamino)-methylene]-4-nitro-cyclohexa-2,4-dienone, C18H19N3O5
- The crystal structure of 2-(7-(2,3-dimethoxyphenyl)-[1,2,4]triazolo[1,5-a]-pyrimidin-5-yl)-3-methoxyphenol, C20H18N4O4
- The crystal structure of 3-(1-(2-(4-hydroxy-3,5-dimethoxybenzylidene)hydrazinyl)ethylidene)chroman-2,4-dione dihydrate, C20H22N2O8
- Crystal structure of 3,5,7-trimethoxy-3′,4′-methylenedioxy-flavone, C19H16O7
- The crystal structure of strictic acid, C20H26O3
- Crystal structure of 1,1′-(pyrazine-1,4-diyl)-bis(propan-2-one), C10H14N2O2
- The crystal structure of 1-(adamantan-1-yl)-3-(4-chlorophenyl)urea, C17H21ClN2O
- 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
- 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
- Crystal structure of N-2,6-difluorobenzoyl-N′-[1-(3-chloro-4-methyl-phenyl)-4-cyano-1H-pyrazol-5-carbamoyl]urea, C19H12ClF2N5O2
- Crystal structure of (−)-β-D-19-glucopiranosyl-9,15-dihydroxy kaurenoate, C26H40O9
- Crystal structure of 7-hydroxy-6-(2-hydroxyethyl)-2H-chromen-2-one, C11H10O4
- Crystal structure of S-(benzo[d]thiazol-2-yl)-N-(tert-butyl)thiohydroxylamine, C11H14N2S2
- Crystal structure of poly[di-µ2-aqua-aqua-nitrato-κ2O,O′-(µ3-2-nitroisophthalato-κ4O,O′:O″:O′″)barium(II)natrium(II)] monohydrate, C8H11BaN2NaO13
- The crystal structure of diaqua-bis(pyrazolo[1,5-a]pyrimidine-3-carboxylato-κ2 N,O)-cobalt(II) dihydrate, C14H16N6O8Co
- Crystal structure of (S,E)-3-((pyridin-2-ylmethylene)amino)-2-(pyridin-4-yl)-2,3- dihydroquinazolin-4(1H)-one monohydrate, C19H15N5O⋅H2O
- 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
- Synthesis and crystal structure of 8-bromo-3-(1H-pyrazole-1-carbonyl)-2H-chromen-2-one, C13H7BrN2O3
- Crystal structure of E-7-fluoro-2-(4-methoxy-3-(trifluoromethyl)benzylidene)-3,4-dihydronaphthalen-1(2H)-one, C19H14F4O2
- Hydrogen bonded dimers in the crystal structure of 2-chloro-N-((3,5-dimethylphenyl)carbamoyl)-nicotinamide, C30H28Cl2N6O4
- Crystal structure of 3,3′-(1,4-phenylenebis(methylene))bis(1-allyl-1H-imidazol-3-ium) bis(hexafluoro phosphate)(V), C10H12F6N2P
- Crystal structure of (E)-7-bromo-2-(4-(4-methylpiperazin-1-yl)benzylidene)-3,4-dihydronaphthalen-1(2H)-one, C22H23BrN2O
- Crystal structure of pentacarbonyl-(μ2-ethane-1,2-dithiolato-κ4S:S,S′:S′)-(diphenyl(o-tolyl)phosphine-κ1P)diiron (Fe–Fe), C26H21Fe2O5PS2
- Crystal structure of 9-(2-chloroethoxy)-4-(4-methoxy-3-(trifluoromethyl)phenyl)- 5,6-dihydrobenzo[h]quinazolin-2-amine, C22H19ClF3N3O2
- Crystal structure of triaqua-[5-bromo-2-(carboxylatomethoxy)benzoate-κ3 O,O′,O″]nickel(II), C9H11BrNiO8
- The crystal structure of 4,4′-dichloro-3,5′-diphenyl-1′H-1,3′- bipyrazole, C18H12Cl2N4
- The crystal structure of bis(1H-pyrazole-carboxamidine-κN,N′)bis(nitrato-κO)-copper(II), C8H12CuN10O6
- Synthesis and crystal structure of 3-bromo-4-phenyl-2H-chromene, C15H11BrO
- Crystal structure of (E)-5-(diethylamino)-2-((morpholinoimino)methyl)phenol, C15H23N3O2
- Crystal structure of niobium trigallide, NbGa3
- Crystal structure of dimethyl 4,4′-(((1R, 2R)-cyclohexane-1,2-diyl)bis(azanediyl))dibenzoate, C22H26N2O4
- Crystal structure of dimethyl 4,4′-((4R, 5R)-4,5-diphenylimidazolidine-1,3-diyl)dibenzoate, C31H28N2O4
- The crystal structure of 2-(2-bromophenyl)-4-phenylbenzo[b][1,4]oxaphosphinine 4-oxide, C20H14BrO2P
- The crystal structure of 3-hydroxy-2-nitroestra-1,3,5(10)-trien-17-one, C18H21NO4
- 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
- Crystal structure of N-(4-bromophenyl)-4-[3-(trifluoromethyl)phenyl]-piperazine-1-carbothioamide, C18H17BrF3N3S
- The crystal structure of cis-Dicyano-bis(2,2′-bipyridine)k2N,N′-chromium(III) hexafluorophosphate, C22H16N6F6PCr
- Crystal structure of 4-((6-bromohexyl)oxy)-2-hydroxybenzaldehyde, C13H17BrO3
- Crystal structure of hydrazinium methanesulfonate, CH8N2O3S
- Crystal structure of 1-(2-iodobenzoyl)-6-methoxy-1H-indole-3-carbaldehyde, C17H12INO3
- Crystal structure of bis(acridinium) tetrabromidomanganate(II), C26H20Br4MnN2
- The crystal structure of 6,6′-((1E,1′E)-hydrazine-1,2-diylidenebis(methanylylidene)) bis(2-(tert-butyl)phenol), C22H28N2O2
- The crystal structure of the cocrystal di-μ2-chlorido-tetramethyl-tetraphenyl-di-μ3-oxido-dichloridotetratin(IV) – diphenyl-methyl-chloridotin(IV)(1/2), C54H58Cl6O2Sn6
- 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
- Crystal structure of 1-(4-methoxyphenyl)-2-phenoxyethan-1-one, C15H14O3
- Crystal structure of trans-tetrakis(3-phenylpyridine-κN)bis(thiocyanato-κN)nickel(II), C46H36N6NiS2
- Crystal structure of sodium catena-poly[bis(thiourea-κ1S)-tetrakis(μ2-thiourea-κ2S,S)tricopper(I)] difumarate, C14H29Cu3N12NaO8S6
- Crystal structure of bis(benzylamine-κ1N)-bis((E)-2-methyl-3-phenylacrylato-κ1O)copper(II), C34H36CuN2O4
- 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
- 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
- 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
- Crystal structure of (E)-2-((Z)-2-((1S,4R)-3,3-dimethylbicyclo[2.2.1] heptan-2-ylidene)ethylidene)hydrazine-1-carbothioamide, C24H38N6S2
- Crystal structure of photochromic 3-(5-(2,5-dimethylthiophen-3-yl)-2,2,3,3,4,4-hexafluorocyclopentyl)-2-methylbenzo[b]-thiophene, C20H14F6S2
- 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
- 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
- Crystal structure of bis(6-carboxyhexyl)-4,4′-bipyridinium dibromide – 2,6-dihydroxynaphthalene (1/2), C42H46Br2N2O8
- 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
- Crystal structure of bis(dimethylammonium) poly[{μ4-1,1ʹ-(1,4-phenylenebis(methylene))bis(1H-pyrazole-3,5-dicarboxylato)-κ6N4O2}zinc(II)], C22H26N6O8Zn
- Crystal structure of 2-(2-(4-methoxyphenyl)-2H-indazol-3-yl)acetonitrile, C16H13N3O
- Crystal structure of (E)-7-methoxy-2-(4-morpholinobenzylidene)-3,4-dihydronaphthalen-1(2H)-one, C22H23NO3
- The crystal structure of N′1,N′2-bis((E)-3-(tert-butyl)-2-hydroxybenzylidene)oxalohydrazide, C24H30N4O4
- The crystal structure of trimethyl 2,2′,2′′-(benzene-1,3,5-triyltris(oxy))triacetate, C15H18O9
- Crystal structure of bis(N,N-dimethylformamide-κO)-bis(pyridine-2-carboxylato-κ2N,O)-bis(μ2-pyridine-2-carboxylato-κ2N,O)-dinickel(II), C30H30N6Ni2O10
- Crystal structure of bis(μ2-1-pyrenecarboxylato-κ3O,O′:O′)-bis(1-pyrenecarboxylato-κ2O,O′)-(benzimidazole-κ1N)dicadmium(II), C82H48Cd2N4O8
- 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
- The crystal structure of 1-(2-fluorobenzoyl)-5-methoxy-2-methyl-1H-indole-3-carbonitrile, C18H13FN2O2
- Crystal structure of bis(trimethylphenylammonium) aqua-oxido-octathiotritungstate, (Me3PhN)2[W3OS8(H2O)]
- The crystal structure of trichlorido[N-[(2-oxyphenyl)methylidene]phenylglycinemethylester-κ3O,N,O′]-tin(IV) – methylene chloride (1/1), C16H14Cl3NO3Sn·CH2Cl2
- The crystal structure of furan-2,5-diylbis((4-chlorophenyl)methanol), C18H14Cl2O3
- The crystal structure of hexalithium decavanadate hexadecahydrate, H32Li6O44V10
- 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
- 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