Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Damien M. Homden"'
Autor:
Damien M. Homden, Carl Redshaw
Publikováno v:
Chemical Reviews. 108:5086-5130
The condensation of formaldehyde with p-alkylphenols under alkaline conditions, a reaction dating back to the days of Baeyer and Zinke, affords initially linear polyphenols, which, once a certain temperature is achieved, yield cyclic oligomeric pheno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd40aa75fed082d6d88f5de1740ba322
https://doi.org/10.1021/cr8002196
https://doi.org/10.1021/cr8002196
Autor:
Carl Redshaw, Carol Pérez-Casas, Michael A. Rowan, Takehiko Yamato, Damien M. Homden, Mark R. J. Elsegood
Publikováno v:
Chemistry - A European Journal. 13:10129-10139
Treatment of p-tert-butylcalix[6]areneH(6) (H(6)tBu-L) or p-tert-butylcalix[8]areneH(8) (H(8)tBu-L(1)) with [MCl(5)] (M=Nb, Ta) in refluxing toluene or dichloromethane affords, after work-up, the complexes [{M(NCMe)Cl(2)}(2)(tBu-L)] (M=Nb (1), Ta (2)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cd4a4d17336cdb70abe9c84cd809376
https://doi.org/10.1002/chem.200700893
https://doi.org/10.1002/chem.200700893
Publikováno v:
Inorganic Chemistry. 46:10827-10839
The family of ligands containing an N2O2S2 core, namely, 1,2-di(3-Me-5-t-Bu-salicylaldimino-o-phenylthio)ethane (H2L1), 1,3-di(3-Me-5-t-Bu-salicylaldimino-o-phenylthio)propane (H2L2), 1,4-di(3-Me-5-t-Bu-salicylaldimino-o-phenylthio)butane (H2L3), and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fa270a0598f3325544add427cae41b2
https://doi.org/10.1021/ic701461b
https://doi.org/10.1021/ic701461b
Autor:
Damien M. Homden, Carl Redshaw, Sadahiko Matsuura, Shigekazu Matsui, Abdessamad Arbaoui, Michael A. Rowan, Carol Pérez Casas, Mark R. J. Elsegood, Lee Warford, Takehiko Yamato, Sophie H. Dale
Publikováno v:
Chemistry - A European Journal. 13:1090-1107
Reaction of [V(X)(OR) 3 ] (X=O, Np-tolyl; R=Et, nPr or tBu) with p-tert-butylhexahomotrioxacalix[3]areneH 3 , LH 3 , affords the air-stable complexes [{V(X)L} n ] (X=O, n=1 (1); X=Np-tolyl, n=2 (2)). Alternatively, 1 is readily available either from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5aef65f094ccfa46f1add59f2a466f1
https://doi.org/10.1002/chem.200600679
https://doi.org/10.1002/chem.200600679
Publikováno v:
Inorganica Chimica Acta. 358:4067-4074
Interaction of [NbCl 5 ] with the diphenol 2,2′-CH 3 CH[4,6-(Bu t ) 2 C 6 H 2 OH] 2 (LH 2 ) affords, after work-up, the red crystalline complex [NbCl(NCMe)L 2 ] ( 1 ). Under similar conditions, [NbOCl 3 ] and the sulfur-bridged diphenol 2,2′-S[4,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dfc12d716d441c883a6513a96087bb3
https://doi.org/10.1016/j.ica.2005.05.013
https://doi.org/10.1016/j.ica.2005.05.013
Publikováno v:
Dalton transactions (Cambridge, England : 2003). (41)
The pro-catalysts [V(NAr)(L)(OR)] (Ar = p-tolyl, p-ClC(6)H(4), p-(OMe)C(6)H(4), p-(CF(3))C(6)H(4); R = t-Bu, i-Pr, n-Pr, Et, C(CH(3))(CF(3))(2)) have been prepared in good yields from the reaction of [V(NAr)(OR)(3)] and the bisphenol 2,2'-CH(3)CH[4,6
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76a05923ec9ff789d64566e7c85b10e0
https://pubmed.ncbi.nlm.nih.gov/19826723
https://pubmed.ncbi.nlm.nih.gov/19826723
Autor:
Mark R. J. Elsegood, Carl Redshaw, David L. Hughes, Joseph A. Wright, Lee Warford, Sophie H. Dale, Damien M. Homden
Publikováno v:
Dalton transactions (Cambridge, England : 2003). (41)
The reaction of [V(Np-tolyl)Cl3] with the sulfur-bridged diphenol ligand 2,2'-thiobis(4,6-di-tert-butylphenol), {2,2'-S[4,6-(t-Bu)2C6H2OH]2} (LSH2) afforded the complexes [V(LS)2] (1) and [VOCl3(MeCN)2][H3Np-tolyl] (2). Complex 2 could also be prepar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c52376ce9235f97ab042510ae9aca7a
https://pubmed.ncbi.nlm.nih.gov/19826722
https://pubmed.ncbi.nlm.nih.gov/19826722
Autor:
Carl Redshaw, Damien M. Homden
Publikováno v:
ChemInform. 40
The condensation of formaldehyde with p-alkylphenols under alkaline conditions, a reaction dating back to the days of Baeyer and Zinke, affords initially linear polyphenols, which, once a certain temperature is achieved, yield cyclic oligomeric pheno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67b828623619c88b9abc367a754de2dc
https://doi.org/10.1002/chin.200919234
https://doi.org/10.1002/chin.200919234
Publikováno v:
Dalton transactions (Cambridge, England : 2003). (7)
The reactions of either p-tert-butylcalix[4]areneH(4) [Cax(OH)(4)], 1,3-dimethoxy-p-tert-butylcalix[4]areneH(2) [Cax(OH)(2)(OMe)(2)] or p-tert-butylcalix[6]areneH(6) [Cax[6](OH)(6)] with alkali metal cations and the chromium complexes [CrCl(3)(THF)(3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9552b15bcbc09ffad5d335caef900cff
https://pubmed.ncbi.nlm.nih.gov/19322496
https://pubmed.ncbi.nlm.nih.gov/19322496
Autor:
Michael A. Rowan, Shigekazu Matsui, Sophie H. Dale, Sadahiko Matsuura, Damien M. Homden, Mark R. J. Elsegood, Carl Redshaw
Publikováno v:
Chemical Communications. :3329
Vanadyl complexes of C or N-capped tripodal ligands, possessing distorted tetrahedral geometry at vanadium, serve as extremely active, thermally robust pro-catalysts for ethylene homo- and ethylene/propylene copolymerisation, whereas pseudo-octahedra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fee800890a034c1e3b95801c740485cb
https://doi.org/10.1039/b606897a
https://doi.org/10.1039/b606897a