Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Anna, Pintus"'
Autor:
Enrico Podda, M. Carla Aragoni, Claudia Caltagirone, Greta De Filippo, Alessandra Garau, Vito Lippolis, Annalisa Mancini, Anna Pintus, James B. Orton, Simon J. Coles, Massimiliano Arca
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 6, Pp 641-644 (2024)
4,4′-(Disulfanediyl)dipyridinium chloride triiodide, C10H10N2S22+·Cl−·I3−, (1) was synthesized by reaction of 4,4′-dipyridyldisulfide with ICl in a 1:1 molar ratio in dichloromethane solution. The structural characterization of 1 by SC-XRD
Externí odkaz:
https://doaj.org/article/0dee1cb06f1e4ac995a979b0d0f282a1
Publikováno v:
Molbank, Vol 2024, Iss 3, p M1845 (2024)
The reaction between cadmium nitrate tetrahydrate and N,N′-bis(pyridin-3-ylmethyl)oxalamide (L) in a 1:3 molar ratio in a water/acetonitrile (1:6 v/v) mixture afforded single crystals of compound 1 suitable for X-ray diffraction analysis. Compound
Externí odkaz:
https://doaj.org/article/bd6cbcdc18cd4940b23f632d95cb06cf
Autor:
Enrico Podda, Anna Pintus, Vito Lippolis, Francesco Isaia, Alexandra M. Z. Slawin, Cameron L. Carpenter-Warren, John Derek Woollins, Maria Carla Aragoni
Publikováno v:
Molbank, Vol 2024, Iss 2, p M1801 (2024)
The reactivity of 3,5-di-(pyridin-4-yl)-1,2,4-thiadiazole (L1) with 1,4-diiodotetrafluorobenzene (1,4-DITFB) was explored and the halogen-bonded 1:1 co-crystal (1) was successfully isolated and structurally characterized.
Externí odkaz:
https://doaj.org/article/d99759845e184b5d84b7e1dd423314e3
Autor:
Enrico Podda, Eleanor Dodd, Massimiliano Arca, M. Carla Aragoni, Vito Lippolis, Simon J. Coles, Anna Pintus
Publikováno v:
Molbank, Vol 2024, Iss 1, p M1753 (2023)
N,N′-Dipropyloxamide (1) was synthesised by the reaction between diethyloxalate and n-propylamine in ethanol. Compound 1 was fully characterised by both microanalytical (elemental analysis, melting point determination) and spectroscopic means (FT-I
Externí odkaz:
https://doaj.org/article/c058f7b63c2149f4bfc7d2decf810634
Autor:
Enrico Podda, Massimiliano Arca, Anna Pintus, Vito Lippolis, Giulio Ferino, James B. Orton, Simon J. Coles, Maria Carla Aragoni
Publikováno v:
Molbank, Vol 2023, Iss 3, p M1703 (2023)
2,7-Bis(pyridin-4-ylethynyl)-9H-carbazole (1) was synthesized by reacting 4-ethynylpyridine hydrochloride with 2,7-dibromo-9H-carbazole. The full characterization of compound 1 is presented, and the crystal structure of its monohydrate was determined
Externí odkaz:
https://doaj.org/article/39f8b33556ed4d1ba206ad3af4c24dae
Autor:
M. Carla Aragoni, Vito Lippolis, Annalisa Mancini, Anna Pintus, Enrico Podda, James B. Orton, Simon J. Coles, Massimiliano Arca
Publikováno v:
Molbank, Vol 2023, Iss 2, p M1662 (2023)
2-(5,6-diphenyl-1,2,4-triazin-3-yl)pyridinium dichloroiodate (I) (1) was synthesized by reacting 3-(2-pyridyl)-5,6-diphenyl-1,2,4-triazine with ICl in dichloromethane solution. The structural characterization of 1 by SC-XRD analysis was accompanied b
Externí odkaz:
https://doaj.org/article/178b4643fad94e8e853c9cca3c9154fe
Autor:
Enrico Podda, Massimiliano Arca, Anna Pintus, Francesca Meloni, Vito Lippolis, Giulio Ferino, James B. Orton, Simon J. Coles, Maria Carla Aragoni
Publikováno v:
Molbank, Vol 2023, Iss 2, p M1619 (2023)
The 2-(2,7-bis(pyridin-3-ylethynyl)fluoren-9-ylidene)malononitrile (1) was synthesized by reaction of 2,7-bis(pyridin-3-ylethynyl)fluoren-9-one with malononitrile in DMSO solution. The structural characterization of 1 by SC-XRD analysis was accompani
Externí odkaz:
https://doaj.org/article/5d275ff87c684dfbb248c41429ce852e
Autor:
Enrico Podda, Massimiliano Arca, Anna Pintus, Valentina Demontis, Vito Lippolis, Giulio Ferino, James B. Orton, Simon J. Coles, Maria Carla Aragoni
Publikováno v:
Molbank, Vol 2023, Iss 1, p M1540 (2023)
2,7-bis(pyridin-3-ylethynyl)fluoren-9-one [(3-PyE)2FO] was synthesized in one step by the Sonogashira coupling reaction between 3-ethynylpyridine and 2,7-dibromofluoren-9-one. The title compound was fully characterized, and its crystal structure was
Externí odkaz:
https://doaj.org/article/c65c3eb45b9b453c817fe399d24a51f6
Autor:
Anna Pintus, M. Carla Aragoni, Gianfranco Carcangiu, Veronica Caria, Simon J. Coles, Eleanor Dodd, Laura Giacopetti, Domingo Gimeno, Vito Lippolis, Paola Meloni, Simone Murgia, Antonia Navarro Ezquerra, Enrico Podda, Claudia Urru, Massimiliano Arca
Publikováno v:
Molecules, Vol 28, Iss 15, p 5768 (2023)
Ammonium N-(pyridin-2-ylmethyl)oxamate (AmPicOxam), synthesized from O-methyl-N-(pyridin-2-ylmethyl)oxamate, was spectroscopically and structurally characterized and assayed as a novel precursor for the protection and consolidation of carbonate stone
Externí odkaz:
https://doaj.org/article/44355f100d57412da8cdfbc8bcb90f5b
Autor:
Maria Carla Aragoni, Massimiliano Arca, Vito Lippolis, Anna Pintus, Yury Torubaev, Enrico Podda
Publikováno v:
Molecules, Vol 28, Iss 7, p 3133 (2023)
The experimental structural features of chalcogen bonding (ChB) interactions in over 34,000 linear fragments R–Ch⋯A (Ch = S, Se, Te; R = C, N, O, S, Se, Te; A = N, O, S, Se, Te, F, Cl, Br, I) were analyzed. The bond distances dR–Ch and the inte
Externí odkaz:
https://doaj.org/article/358ca77ec043489585407a22e1e09bea