Výsledky vyhledávání - "Nazario Marsich"

Organoiridium compounds with bidentate phosphines as highly regioselective catalysts for alkynes cyclotrimerization

Autor: Erica Farnetti, Nazario Marsich, Matteo Fabbian

Publikováno v: Inorganica Chimica Acta. 357:2881-2888

The iridium derivatives HIr(cod)(L-L) (cod=1,5-cyclooctadiene; L-L=Ph 2 PCH 2 PPh 2 (dppm); Ph 2 P(CH 2 ) 2 PPh 2 (dppe); Ph 2 P(CH 2 ) 3 PPh 2 (dppp); Ph 2 P(CH 2 ) 4 PPh 2 (dppb); o -C 6 H 4 (PPh 2 ) 2 ; Cy 2 P(CH 2 ) 2 PCy 2 (dcpe); o -Me 2 NC 6 H

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0a181765d3f113a26b6469b4858e58cd
https://doi.org/10.1016/j.ica.2004.03.033

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Di-organocobalt complexes of macrocyclic ligands

Autor: Giovanni Tauzher, Alessandro Felluga, Lucio Randaccio, Renata Dreos, Nazario Marsich, Giorgio Nardin

Publikováno v: Inorganica Chimica Acta. 357:177-184

Three new di-metallorganic cobalt complexes of the type trans-(Bz)2Co(chel), where Bz is a benzyl group σ-bonded to cobalt atom and chel is an equatorial chelating system constituted by an amino-oximic ligand and its conjugated base, were synthesise

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fa8945c404a31a98e2469edab756c42
https://doi.org/10.1016/s0020-1693(03)00429-8

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Iridium-catalyzed formation of trans-polyphenylacetylene by alkyne polymerization

Autor: Mauro Marigo, Nazario Marsich, Dunja Millos, Erica Farnetti

Publikováno v: Journal of Molecular Catalysis A: Chemical. 206:319-329

The iridium(I) compounds HIr(cod)(PR 3 ) 2 (cod: 1,5-cyclooctadiene; PR 3 : Ph 3 , P( p -MeOC 6 H 4 ) 3 , P( o -MeOC 6 H 4 )Ph 2 , PCyPh 2 , PCy 2 Ph) were employed as catalyst precursors for the polymerization of phenylacetylene. The polyene was for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c492c68fc5f1823618c1a2234233f7c7
https://doi.org/10.1016/s1381-1169(03)00415-1

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Reactions between Cu(II) halide complexes of 2,2′-dipyridylamine and nitrophenolates. X-ray diffraction structure of the [bis(2,2′-dipyridylamine)di(p-nitrophenolato)di(μ-methoxo)dicopper(II)], [Cu(dipyam)(pnp)(μ-OCH3)]2, a dimeric complex containing axial phenoxo ligands in square-pyramidal arrangements

Autor: Anna Maria Manotti Lanfredi, Chiara Massera, Annamaria Camus, Nazario Marsich, Alessandro Facchinetti, Franco Ugozzoli

Publikováno v: Inorganica Chimica Acta. 349:128-134

The reaction between the [Cu(dipyam)Br2] complex (dipyam=2,2′-dipyridylamine) and nitrophenolates gave products of exchange reactions between halides and phenolates. Starting from [Cu2(dipyam)2(OH)2(H2O)]Cl2·2H2O, o- and p-nitrophenolate complexes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e0a379cea4b4a9b0f0a2a9b813ec0ca0
https://doi.org/10.1016/s0020-1693(03)00082-3

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[Cu(phdpa)Cl]+ (phdpa=bis(2-pyridylmethyl)aniline): a moiety of unusual stability in some 1:1 Cu(II) complexes of phdpa. Synthesis and X-ray crystal structures of [Cu(phdpa)Cl2] and [Cu2(phdpa)2Cl3]PF6·0.5MeOH

Autor: Chiara Massera, Nazario Marsich, Annamaria Camus, Anna Maria Manotti Lanfredi, Franco Ugozzoli

Publikováno v: Inorganica Chimica Acta. 340:97-104

1:1 copper(II) complexes of bis(dipyridylmethyl)aniline (phdpa) of various kinds, with chloride and PF6 − as anions, were synthesized and characterized by elemental analysis, IR spectroscopy and X-ray structure crystallography. The crystal structur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8b3587d1fbc403efca5f5f3981c33bd7
https://doi.org/10.1016/s0020-1693(02)01063-0

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Polymerization of phenylacetylene catalyzed by organoiridium compounds

Autor: Erica Farnetti, Nazario Marsich, Mauro Marigo

Publikováno v: Journal of Molecular Catalysis A: Chemical. 187:169-177

The compounds [Ir(cod)X] 2 (cod=1,5-cyclooctadiene; X=Cl, OMe) catalyze the polymerization of phenylacetylene, with negligible formation of oligomeric products. At variance, the monoolefin analogue [Ir(cot) 2 Cl] 2 (cot=cyclooctene) only promotes alk

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d7fdfebec364eea4679f08a8fcaaff7
https://doi.org/10.1016/s1381-1169(02)00270-4

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Synthesis and crystal structure of some (2,2′-dipyridylamine)(carboxylato)(phenoxo)copper(II) complexes with rather unusual phenoxo ligands

Autor: Chiara Massera, Franco Ugozzoli, Anna Maria Manotti Lanfredi, Alessandro Facchinetti, Annamaria Camus, Nazario Marsich

Publikováno v: Inorganica Chimica Acta. 324:162-172

Some ternary Cu(dipyam)(OOCR)(OR) complexes (dipyam=2,2′-dipyridylamine; RCOO−=acetate, benzoate, cmb (2-chloro-5-methylthio-benzoate), mta (methylthioacetate), mtn (2-methylthio-nicotinate); OR−=pnp (p-nitrophenolate), dcp (2,6-dichlorophenola

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d077825a545d39593b330cd7ed547db6
https://doi.org/10.1016/s0020-1693(01)00571-0

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Copper(II)nitrito complexes with 2,2′-dipyridylamine. Crystal structures of the [(acetato)(2,2′-dipyridylamine)(nitrito-O,O′)copper(II)] and [(2,2′-dipyridylamine) (nitrito-O,O′)(μ-nitrito-O)copper(II)]2·2(acetonitrile)

Autor: Franco Ugozzoli, Nazario Marsich, Chiara Massera, Anna Maria Manotti Lanfredi, Annamaria Camus

Publikováno v: Inorganica Chimica Acta. 309:1-9

The preparation and characterization of some copper(II)nitrito complexes with 2,2′-dipyridylamine (dipyam) are reported. The X-ray diffraction crystal structures of the [Cu(CH3COO)(dipyam)(ONO-O,O′)] (I) and [Cu(dipyam)(ONO-O,O′)(μ-ONO-O)]2·2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::210e1ada2a611b8e244144f00a70c1a3
https://doi.org/10.1016/s0020-1693(00)00213-9

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Structural properties of some dimeric Cu(I) 1,2-bis(diphenylphosphino)ethane complexes with carboxy- and dithiocarboxy-arylates. X-ray crystal structures of [bis(benzoato-O)-bis{1,2-bis(diphenylphosphino)ethane}-μ-1,2-bis(diphenylphosphino)ethanedicopper(I)]·4H2O and [bis(dithio-o-toluato,SS′)-bis{μ-1,2-bis(diphenylphosphino)ethane}dicopper(I)]

Autor: Franco Ugozzoli, Marina Biagini-Cingi, Annamaria Camus, Nazario Marsich, Anna-Maria Manotti-Lanfredi

Publikováno v: Scopus-Elsevier

The X-ray diffraction structures of [{Cu(O2CC6H5)dppe}2-μ-dppe]·4H2O (I) and [{Cu(S2C-o-tolyl)-μ-dppe}2] (II) (dppe=1,2-bis(diphenylphosphino)ethane) are reported. Crystals of I are monoclinic, space group C2/c, with a=27.690(3), b=14.903(2), c=22

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48abfd6f6270fb5c625a52ee0ec3894e
https://doi.org/10.1016/s0020-1693(97)05487-x

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Oxidative coupling of 2,6-dimethylphenol to polyphenylene ether catalyzed by a dinuclear Cu(II) dihydroxo-diiodo complex of 2,2′-dipyridylamine

Autor: Marina Mari, Maria Stella Garozzo, Nazario Marsich, Annamaria Camus

Publikováno v: Journal of Molecular Catalysis A: Chemical. 112:353-365

Some dimeric Cu(II) complexes of 2,2′-dipyridylamine (dipyam), were tested as catalysts for the oxidative coupling of 2,6-dimethylphenol (DMP) to polyphenylene ether (PPE) by dioxygen. The Cu2dipyam2(OH)2I2 · H2O complex was able to assist the tra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c63054ae4e45110b5ed8be6ad3ae90f5
https://doi.org/10.1016/1381-1169(96)00237-3

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