Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Zofia Janas"'
Publikováno v:
Inorganic Chemistry. 55:10888-10898
A series of oxidovanadium(V) complexes [VO(L-κ4O,N,N,O)(OR)] (1a, R = Et, L = L1; 1b, R = Me, L = L1; 2, R = Me, L = L2; 3, R = Me, L = L3) were synthesized by the σ-bond metathesis reaction between [VO(OR)3] and the linear diaminebis(phenol) deriv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82a7e7ecf4b0770dae4169d856db3167
https://doi.org/10.1021/acs.inorgchem.6b01283
https://doi.org/10.1021/acs.inorgchem.6b01283
Publikováno v:
Polyhedron. 85:814-823
Lithium compounds of the tetradentate diaminebis(aryloxido) ligand [Li6(μ-L-κ4O,N,N,O)2(μ3-X)2(thf)4] (1, X = Br; 2, X = I) {L = [Me2NCH2CH2N(CH2-4-Me-C6H3O)2]2−} were synthesized in high yield using conventional deprotonation procedure as recen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abb4aab6b85d6d55335249539580e49a
https://doi.org/10.1016/j.poly.2014.10.006
https://doi.org/10.1016/j.poly.2014.10.006
Autor:
Zofia Janas
Publikováno v:
Coordination Chemistry Reviews. 254:2227-2233
The tridentate (OSO-function) thiobis(phenolate) ligand derived from 2,2′-thiobis[4-(1,1,3,3-tetramethylbutyl)phenol] (tbopH 2 ) is an alternative to the cyclopentadienyl ancillary group for Group 4 heterogeneous olefin polymerization. The tbop lig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1432111f5f8074044f9ce0ce01cb9ac9
https://doi.org/10.1016/j.ccr.2010.05.008
https://doi.org/10.1016/j.ccr.2010.05.008
Publikováno v:
Dalton Transactions. 41:8846-8853
Thio(bisphenolato) complexes of the type [M2(mu-tbop-kappa3O,S,O)2Cl4] [M = Zr 1, Hf 2 and tbop = 2,2-thiobis{4-(1,1,3,3-tetramethyl-butyl)phenolate}] were prepared by HCl elimination from tbopH2 and MCl4. Substitution of the chlorides in 1 and 2 by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aed09abf8a8d1ffba125be18f1978c71
https://doi.org/10.1039/B907560G
https://doi.org/10.1039/B907560G
Autor:
Krzysztof Szczegot, Lucjan B. Jerzykiewicz, Krzysztof Drabent, Zofia Janas, Dorota Wiśniewska, Piotr Sobota
Publikováno v:
Dalton Trans.. :2065-2069
The direct reaction between [VCl(3)(thf)3] or [VO(OEt)3] and 2,2'-thiobis{4-(1,1,3,3-tetramethyl-butyl)phenol (tbopH(2)) leads to the formation of [V(2)(micro-tbop-kappa(3)O,S,O)2Cl(2)(CH(3)CN)(2)] (1).4CH(3)CN or [V(2)(micro-OEt)2(O)2(tbop-kappa(3)O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f27e8d4b8890edaf1ce09fec066b38f
https://doi.org/10.1039/b616961a
https://doi.org/10.1039/b616961a
Publikováno v:
Organometallics. 25:6166-6169
Complexes having two ancillary (tbop)2- ligands where tbopH2 = 2,2‘-thiobis{4-(1,1,3,3-tetramethylbutyl)phenol}, viz., [M(tbop-κ3O,S,O)2] (M = Ti, 1; M = Zr, 2; M = Hf, 3), have been prepared in go...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d89d674b2b29be1ee770a3fd65c16013
https://doi.org/10.1021/om0608051
https://doi.org/10.1021/om0608051
Autor:
Piotr Sobota, Zofia Janas
Publikováno v:
Coordination Chemistry Reviews. 249:2144-2155
This review describes recent advances in the synthesis and structural characterization of O- and S-rich ligated vanadium complexes with coligands relevant to the dinitrogen fixation process. Two classes of vanadium complexes: phenolato and thiolato a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8427f0f946e25d311e046f2e6c120c35
https://doi.org/10.1016/j.ccr.2005.04.007
https://doi.org/10.1016/j.ccr.2005.04.007
Publikováno v:
Organometallics. 24:3987-3994
The tridentate (OSO-functions) biphenol, 2,2‘-thiobis{4-(1,1,3,3-tetramethylbutyl)phenol} (tbopH2), reacts with AlMe3 to give [Al2(μ-tbop-κ3O,S,O)2Me2] (1). Alcoholysis of 1 results in the formation of [Al2(μ-OEt)2(tbop-κ3O,S,O)2] (2). The reac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffb40c86b11e87291189e4bcf6ffc37a
https://doi.org/10.1021/om050271o
https://doi.org/10.1021/om050271o
Autor:
Zofia Janas, Katarzyna R. Przybylak, Piotr Sobota, Krzysztof Szczegot, Dorota Wiśniewska, Lucjan B. Jerzykiewicz
Publikováno v:
European Journal of Inorganic Chemistry. 2005:1063-1070
Titanium complexes based on 2,2'-thiobis[4-(1,1,3,3-tetramethylbutyl)phenolato] (tbop) are prepared by reaction of TiCl 4 or Ti(NMe 2 ) 4 with the parent biphenol. Three new complexes are reported: [Ti 2 (μ-tbop-κ 3 O,S,O)(μ-tbop-κ 2 O,O)-(tbop-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efe65763aa310cbd16450517cc705e16
https://doi.org/10.1002/ejic.200400713
https://doi.org/10.1002/ejic.200400713
Autor:
Krzysztof Szczegot, Lucjan B. Jerzykiewicz, Zofia Janas, Katarzyna R. Przybylak, Piotr Sobota
Publikováno v:
European Journal of Inorganic Chemistry. 8:1639-1645
The mixed-ligand complexes [Ti2(μ-OR)2(OR)2(κ3-tbop)2] (1a) for R = Me and (1b) R = Et were prepared by the reaction of Ti(OR)4 and H2tbop {H2tbop = 2,2′-thiobis[4-(1,1,3,3-tetramethylbutyl)phenol]} in methanol. Treatment of 1a and 1b with AlMe3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e531c4213ce92cf0ce771d884421adf6
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