Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Isabel García‐Santos"'
Publikováno v:
Molecules, Vol 29, Iss 14, p 3425 (2024)
This work describes the synthesis of eight new Pd(II) and Pt(II) complexes with the general formula [M(TSC)Cl], where TSC represents the 4N-monosubstituted thiosemicarbazone derived from 2-acetylpyridine N-oxide with the substituents CH3 (H4MLO), C2H
Externí odkaz:
https://doaj.org/article/715b8def561646a8baf734e471f90c27
Autor:
Alfonso Castiñeiras, Nuria Fernández-Hermida, Isabel García-Santos, Lourdes Gómez-Rodríguez, Antonio Frontera, Juan Niclós-Gutiérrez
Publikováno v:
Molecules, Vol 29, Iss 10, p 2245 (2024)
The reaction between 5-acetylbarbituric acid and 4-dimethylthiosemicarbazide or 4-hexamethyleneiminyl thiosemicarbazide produces 5-acetylbarbituric-4-dimethylthiosemicarbazone (H2AcbDM) and 5-acetylbarbituric-4N-hexamethyleneiminyl thiosemicarbazone
Externí odkaz:
https://doaj.org/article/204fd1b860bd4d488c75ca96b900abf2
Autor:
Alfonso Castiñeiras, Antonio Frontera, Isabel García-Santos, Josefa M. González-Pérez, Juan Niclós-Gutiérrez, Rocío Torres-Iglesias
Publikováno v:
Crystals, Vol 12, Iss 2, p 142 (2022)
We prepared cocrystals of DL-2-Hydroxy-2-phenylacetic acid (D, L-H2ma) with the pyridinecarboxamide isomers, picolinamide (pic) and isonicotinamide (inam). They were characterized by elemental analysis, single crystal and powder X-ray, IR spectroscop
Externí odkaz:
https://doaj.org/article/0fce8550180f4ed3a67433125b80ee3d
Publikováno v:
Chemistry Proceedings, Vol 8, Iss 1, p 22 (2021)
We have prepared co-crystals of racemic DL-2-Hydroxy-2-phenylacetic acid (DL-Mandelic acid, DL-H2ma) with achiral 2-Pyridinecarboxamide (picolinamide, pic), 3-Pyridinecarboxamide (nicotinamide, nam), and 4-Pyridinecarboxamide (isonicotinamide, inam);
Externí odkaz:
https://doaj.org/article/4121a3b57068498cb6eeaab8eb7ae817
Autor:
Raquel Álvarez-Vidaurre, Alfonso Castiñeiras, Antonio Frontera, Isabel García-Santos, Diego M. Gil, Josefa M. González-Pérez, Juan Niclós-Gutiérrez, Rocío Torres-Iglesias
Publikováno v:
Crystals, Vol 11, Iss 4, p 328 (2021)
This work deals with the preparation of pyridine-3-carbohydrazide (isoniazid, inh) cocrystals with two α-hydroxycarboxylic acids. The interaction of glycolic acid (H2ga) or d,l-mandelic acid (H2ma) resulted in the formation of cocrystals or salts of
Externí odkaz:
https://doaj.org/article/db8a2c9db53842058fff4a8400afca01
Publikováno v:
Proceedings, Vol 2, Iss 14, p 1115 (2018)
Reaction of 2-cyanopyridine with N-phenylthiosemicarbazide afforded the 4-phenyl-5-(pyridin-2-yl)-2,4-dihydro-3H-1,2,4-triazole-3-thione. Methyl 2-((4-phenyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetate (phpy2NS, 1), derived from this 1,2,4-tr
Externí odkaz:
https://doaj.org/article/b315f2c6f7dc4043981b1aeeff8e09bf
Autor:
Isabel García-Santos, Rosa M. Gomila, Damir A. Safin, Alfonso Castiñeiras, Ghodrat Mahmoudi, Ennio Zangrando, Maria G. Babashkina, Antonio Frontera
Publikováno v:
CrystEngComm. 24:368-378
In this work we report on new heteroleptic coordination compounds [Pb2(LI)2](NO3)2∙2MeOH (1), [Pb2(LII)2](NO3)2 (2), [Pb2(LIII)2](NO3)2∙MeOH∙H2O (3) and [Pb2(LIII)2(H2O)](NCS)2 (4), which were obtained through self-assembling of 2-(amino(pyridi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a3c715d8cec6dd2a0b9fd200fc77f1f
https://doi.org/10.1039/d1ce01251g
https://doi.org/10.1039/d1ce01251g
Autor:
Mani Kaushal, Ritu Bala, Ray J. Butcher, Jerry P. Jasinski, Isabel García-Santos, Tarlok S. Lobana, Amandeep Kumar
Publikováno v:
Journal of Chemical Crystallography. 52:233-241
The synthesis and crystal structure of pyridine-3-carbaldehyde-N-ethylthiosemicarbazone (3-pytscH-NHEt) 1, and its CuI complex of stoichiometry, [CuCl(3-pytscH-NHEt)(PPh3)2] 2, studied using single crystal X-ray crystallography, are reported in this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e0571b5b73c68d202540768962374b9
https://doi.org/10.1007/s10870-021-00911-3
https://doi.org/10.1007/s10870-021-00911-3
Autor:
Wiktor Zierkiewicz, Mariusz Michalczyk, Ghodrat Mahmoudi, Isabel García‐Santos, Alfonso Castiñeiras, Ennio Zangrando, Steve Scheiner
Publikováno v:
ChemPhysChem. 23
The crystal structure of a newly synthesized compound, [PbL(Ac)]
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3307d843ba951e0cdd96ffeb5583aa40
https://doi.org/10.1002/cphc.202200306
https://doi.org/10.1002/cphc.202200306
Autor:
Josefa María González-Pérez, Carmen Alvarez-Lorenzo, Antonio Frontera, E. Vílchez-Rodríguez, Isabel García-Santos, Jan K. Zaręba, Iria Rodríguez-González, Juan Niclós-Gutiérrez, Alfonso Castiñeiras
Publikováno v:
CrystEngComm. 22:6674-6689
Over the past several decades, the possibility of joining together compounds in one crystal lattice via well-defined intermolecular forces to shape drug-delivery relevant features, e.g. solubility, has fuelled the development of crystal engineering i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9903569424d44ed45bf515361c8c745b
https://doi.org/10.1039/d0ce01064b
https://doi.org/10.1039/d0ce01064b