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  1. 1301
    “…The crystal structure of the racemic title compound, C(20)H(16)C(l2)N(4) is described, where the formation of a di-substituted 6,8-di­chloro quinoxaline, containing two stereogenic centres, is confirmed. …”
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  2. 1302
  3. 1303
    “…The protonated 1,1′-[(biphenyl-4,4′-di­yl)bis­(meth­yl­ene)]di-1H-imidazol-3-ium cations, showing a cis conformation, link the [HgCl(4)](2−) anions into an R (4) (4)(42) motif via N—H⋯Cl hydrogen bonds.…”
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  4. 1304
  5. 1305
  6. 1306
  7. 1307
  8. 1308
  9. 1309
    “…The mononuclear title cadmium complex, [Cd(C(10)H(14)N(2)O)(2)(C(8)H(4)NO(2))(2)(H(2)O)(2)], is centrosymmetric and contains two water mol­ecules, two 4-cyanobenzoate (CB) ligands and two di­ethyl­nicotinamide (DENA) ligands. All the ligands are coordinated to the Cd(II) atom in a monodentate mode. …”
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  10. 1310
  11. 1311
    “…During the synthesis of an FeBr(2) complex with the PNP ligand (R,R,S (Fc),S (Fc))-[Fe(2)(C(5)H(5))(2)(C(38)H(35)NP(2))] (1), single crystals of the di­chloro­methane monosolvate of the Br(−) salt of the protonated ligand 1H(+) were obtained serendipitously, i.e. …”
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  12. 1312
  13. 1313
    “…Eleven new 2,6-di-tert-butyl-4-(5-aryl-1,3,4-oxadiazol-2-yl)phenols 5a–k were synthesized by reacting aryl hydrazides with 3,5-di-tert butyl 4-hydroxybenzoic acid in the presence of phosphorus oxychloride. …”
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  14. 1314
    “…The title compounds, 6-cyclo­propyl-1,3-diphenylfulvene, C(21)H(18), [systematic name: 5-(cyclo­propyl­methyl­idene)-1,3-di­phen­yl­cyclo­penta-1,3-diene], 1, and 6-(2,3-di­meth­oxy­naphth­yl)-1,3-diphenylfulvene, C(30)H(24)O(2), {systematic name: 5-[(3,4-di­meth­oxy­naphthalen-2-yl)methyl­idene]-1,3-di­phenyl­cyclo­penta-1,3-di­ene}, 2, were prepared from 1,3-di­phenyl­cyclo­penta­diene, pyrrolidine, and the corresponding aldehydes in an ethano­lic solution. …”
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  15. 1315
    “…The title 1:1 solvate, C(14)H(10)O(4)S(2)·C(3)H(7)NO, features a twisted mol­ecule of 2,2′-di­thiodi­benzoic acid (DTBA), with the central C—S—S—C torsion angle being −88.57 (6)°, and a mol­ecule of di­methyl­formamide (DMF). …”
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  16. 1316
  17. 1317
    “…FINDINGS: Each reaction of 3′,5′-di-O-acetyl-2′-deoxyguansoine or 3′,5′-di-O-acetyl-2′-deoxyadenosine with UV light at wavelengths longer than 300 nm in the presence of uric acid generated several products. …”
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  18. 1318
  19. 1319
    por Yoo, Miri, Koh, Dongsoo
    Publicado 2020
    “…In the title compound, C(16)H(21)N(3)O(4), the 1,4-di­hydro­pyridine ring adopts a flattened boat conformation, with the imidazole substituent in an axial orientation [dihedral angle between ring planes = 82.9 (6)°]. …”
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  20. 1320
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