Zobrazeno 1 - 10
of 251
pro vyhledávání: '"Ian P. Rothwell"'
Autor:
Mahdi M. Abu-Omar, W. Nicholas Delgass, Shalini Sharma, James M. Caruthers, Khamphee Phomphrai, Phillip E. Fanwick, Ian P. Rothwell, Andrew E. Fenwick
Publikováno v:
Organometallics. 25:214-220
A series of half-sandwich aryloxide titanium complexes, [CpTi(OAr)Me2] (Cp = C5H5; OAr = OC6H3Me2-2,6, OC6H3Et2-2,6, OC6H3iPr2-2,6, OC6H3tBu2-2,6, and OC6HPh4-2,3,5,6), have been synthesized. These...
Publikováno v:
Organometallics. 24:5759-5766
The tantalum phenyl complex (R,R)-[Ta(O2C20H10{SiMe3}2-3,3‘)2(Ph)], (R,R)-1, has been prepared from [H2NEt2][Ta(O2C20H10{SiMe3}2-3,3‘)2Cl2] and has been employed for the synthesis of the hydride species (R,R)-[Ta(O2C20H10{SiMe3}2-3,3‘)2(H)], (R
Autor:
Stephen H. Cummings, Stefan J. Hershberger, Jake M. Tobolewski, Anthony L. Silverio, Ian P. Rothwell, Luke E. Kelvington, Max M. Majireck, Jason D. Link, Charles E. Kriley, Phillip E. Fanwick
Publikováno v:
Inorganica Chimica Acta. 358:57-62
The complexes [(Cy2PCH2PCy2H)CoCl3] (1) and [(Cy2PCH2PCy2O)Co(NO3)2] (2), Cy = cyclohexyl (C6H11), have been prepared and characterized by EPR, UV–Vis, microanalysis and X-ray crystallography. The reaction CoCl2 · 6H2O and dcpm, dcpm = bis(dicyclo
Autor:
Ian P. Rothwell, Brigitte Hanna, Khamphee Phomphrai, Christine A. Trefun, Phillip E. Fanwick, Jonathan S. Vilardo, Matthew G. Thorn, Andrew E. Fenwick
Publikováno v:
Organometallics. 23:2146-2156
The series of dimethyltitanium compounds [CpTi(OAr)Me2], ligated by one cyclopentadienyl (Cp) and one 2,6-disubstituted aryloxide (OAr), have been prepared by the reaction of [CpTi(OAr)Cl2] with 2 equiv of LiMe or by the addition of parent phenol (HO
Publikováno v:
Organometallics. 23:1576-1593
The reactivity of 2-(inden-3-yl)-4,6-di-tert-butylphenol (1) and its 2-methyl (2), 1,2-dimethyl (3), 2,4,7-trimethyl (4), and 1,2,4,7-tetramethyl (5) derivatives toward group 4 metal dialkylamides has been examined. Reaction of 1 equiv of the phenols
Autor:
Mark A. Lockwood, Margaret R. Lentz, Ian P. Rothwell, Phillip E. Fanwick, Jonathan S. Vilardo
Publikováno v:
Organometallics. 23:329-343
Reduction of the cyclometalation-resistant aryloxide compounds [W(OC6HPh2-2,6-R2-3,5)2Cl4] (1, R = Ph; 2, R = Me; 3, R = But) in the presence of a variety of phosphine ligands generates the W(II) s...
Publikováno v:
Organometallics. 22:4658-4664
The reaction of [Ta(NMe2)5] with the o-(2,3-dihydro-1-naphthyl)-, o-(1-naphthyl)-, and o-(inden-3-yl)phenols [HOC6H2Ar-2-But2-4,6] (Ar = C10H9 (1), C10H7 (Np; 2), C9H7 (3)) has been investigated. In all three cases initial displacement of 1 equiv of
Publikováno v:
Inorganic Chemistry. 42:6089-6094
Reaction of 2,6-diphenylphenol (HOC6H3Ph2-2,6) with nBuLi, NaH, KH, or Rb or Cs metal in benzene gives the solvent-free complexes [M(OAr)]x in excellent yield. The complex [Rb(OC6H3Ph2-2,6)]x exhibits a ladderlike structure in the solid state with tr
Publikováno v:
Organometallics. 22:2259-2266
The sodium amalgam reduction (2 Na per W) of hydrocarbon solutions of [W(OC6HPh4-2,3,5,6)2Cl4] in the presence of pyridine or 4-tert-butylpyridine leads to the W(IV) compounds [W(OC6HPh4-2,3,5,6)2Cl2(py)2] (1) and [W(OC6HPh4-2,3,5,6)2Cl2(4-tert-butyl
Publikováno v:
Organometallics. 22:2318-2324
The reaction of the resolved, bulky binol (S)-3,3‘-bis(triphenylsilyl)-2,2‘-dihydroxy-1,1‘-binaphthyl, (S)-H2O2C20H10{SiPh3}2-3,3‘ (1), with a variety of alkyl and amide compounds has been investig...