Zobrazeno 1 - 10
of 271
pro vyhledávání: '"Cristian, Silvestru"'
Publikováno v:
Molecules, Vol 29, Iss 4, p 792 (2024)
[(Z)-2′-{2-C6H5-(4H)-oxazol-5-one}CHC6H4]2Se (5, L1) and [(Z)-4′-{2-C6H5-(4H)-oxazol-5-one}CHC6H4]2Se (6, L2) were prepared, structurally characterized and used as ligands to obtain new metal complexes of types [MX(Ln)] [L1: M = Ag, X = OTf (7);
Externí odkaz:
https://doaj.org/article/6dffb9a6ea6349fb9822a4f00a1c8606
Autor:
Claudia Caltagirone, Maria Carla Aragoni, Massimiliano Arca, Alexander John Blake, Francesco Demartin, Alessandra Garau, Enrico Podda, Alexandra Pop, Vito Lippolis, Cristian Silvestru
Publikováno v:
Crystals, Vol 13, Iss 4, p 616 (2023)
The effect of different pendant arms on the structural chemistry of the 1,4,7-trithia-10-aza-cyclododecane ([12]aneNS3) macrocycle is discussed in relation to the coordination chemistry of all known functionalized derivatives of [12]aneNS3, which hav
Externí odkaz:
https://doaj.org/article/0e961ff0eed247f78847e103d59b3670
Autor:
Sonia Sierra, David Dalmau, Juan V. Alegre-Requena, Alexandra Pop, Cristian Silvestru, Maria Luisa Marín, Francisco Boscá, Esteban P. Urriolabeitia
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 8, p 7583 (2023)
The irradiation of 2-aryl-4-(E-3′-aryl-allylidene)-5(4H)-oxazolones 1 with blue light (456 nm) in the presence of [Ru(bpy)3](BF4)2 (bpy = 2,2′-bipyridine, 5% mol) gives the unstable cyclobutane-bis(oxazolones) 2 by [2+2]-photocycloaddition of two
Externí odkaz:
https://doaj.org/article/536548a45e7e4ecf90946c8e6ec2b3c3
Autor:
Esteban P. Urriolabeitia, Pablo Sánchez, Alexandra Pop, Cristian Silvestru, Eduardo Laga, Ana I. Jiménez, Carlos Cativiela
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 16, Iss 1, Pp 1111-1123 (2020)
The stereoselective synthesis of truxillic bis-amino esters from polyfunctional oxazolones is reported. The reaction of 4-((Z)-arylidene)-2-(E)-styryl-5(4H)-oxazolones 2 with Pd(OAc)2 resulted in ortho-palladation and the formation of a dinuclear ope
Externí odkaz:
https://doaj.org/article/fee42e17edf94f3799c87cf965ce4dcd
Autor:
Jiayao Zhang, Saurav Bhattacharya, Anja B. Müller, Levente Kiss, Cristian Silvestru, Nikolai Kuhnert, Ulrich Kortz
Publikováno v:
Chemical Communications. 59:5918-5921
The first example of a discrete mixed platinum(iv)–gold(iii) oxoanion.
Publikováno v:
Chalcogen Chemistry: Fundamentals and Applications ISBN: 9781839164224
This chapter highlights recent insights of pincer chemistry, regarding pincer chalcogenones and their metal complexes. Due to the diversity of the proligands and the quite large number of pincer–metal complexes, only compounds with heavier chalcoge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea9f8eac2126c21d776924c6d3f7c736
https://doi.org/10.1039/bk9781839167386-00083
https://doi.org/10.1039/bk9781839167386-00083
Autor:
Eduardo Laga, David Dalmau, Sofía Arregui, Olga Crespo, Ana I. Jimenez, Alexandra Pop, Cristian Silvestru, Esteban P. Urriolabeitia
Publikováno v:
Molecules, Vol 26, Iss 5, p 1238 (2021)
The goal of the work reported here was to amplify the fluorescent properties of 4-aryliden-5(4H)-oxazolones by suppression of the hula-twist non-radiative deactivation pathway. This aim was achieved by simultaneous bonding of a Pd center to the N ato
Externí odkaz:
https://doaj.org/article/4a9d9462e48d458a808b36ac22fa9d3d
Publikováno v:
Dalton transactions (Cambridge, England : 2003). 51(27)
A family of new hypercoordinated organopnictogen(iii) di(thiolates), RPn(SC6H3Me2-2,6)2 (Pn = Sb, Bi; R = NCN-pincer ligand), has been prepared and their reactivity towards chalcogens and iodine has been investigated.
Publikováno v:
Revue Roumaine de Chimie. 66:231-237
The diorganotin(IV) compound Ph2Sn(S2CNMe2)(NCS) (3) was obtained by reacting either Ph2Sn(SCN)2 (1) or Ph2Sn(S2CNMe2)Cl (2) with sodium dimethyldithiocarbamate, in a 1:1 molar ratio, in CH2Cl2. Multinuclear (1H, 13C and 119Sn) NMR spectroscopy and m
Publikováno v:
Revue Roumaine de Chimie. 66:33-40
Hypercoordinated triaryltelluronium compounds of type [{2-(Me2NCH2)C6H4}3Te]+L [L = (SPMe2)2N (1), (OPPh2)2N (2), (SPPh2)2N (3), (SPPh2){OP(OEt)2}N (4), (SPPh2)(O2SMe)N (5) and {SP(OEt)2}(O2SC6H4Cl-4)N (6)] were prepared by salt metathesis reac