Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Graham H. Freeman"'
Autor:
Graham H. Freeman, Sidney S. Woodhouse, Eric W. Ainscough, Andrew M. Brodie, Jenna K. Buchanan, Paul G. Plieger, Tyson N. Dais
Publikováno v:
Acta crystallographica. Section C, Structural chemistry. 77(Pt 9)
CuI complexes containing the bulky dialkylbiarylphosphane 2-(di-tert-butylphosphanyl)-2′,4′,6′-triisopropylbiphenyl ( t BuXPhos, L) and an ancillary ligand (Cl−, Br−, I−, MeCN, ClO4 − or SCN−) have been structurally characterized, nam
Publikováno v:
Polyhedron. 106:40-43
Tribenzylphosphane sulfide (SPBn3) reacts with [Cu(CH3CN)4]PF6 in a 2:1 ratio to give [Cu(CH3CN)(SPBn3)2]PF6 whereas with [Ag(CH3CN)4]PF6 in the same ratio it forms [Ag2(SPBn3)3](PF6)2. The crystal structure of the Cu(I) complex shows it to contain d
Publikováno v:
Australian Journal of Chemistry. 73:43
In this paper, we present our findings on a series of copper(ii) 2,2′-bipyridyl (bipy) complexes that inhibit the oxidation of thiosulfate, a current problem in the gold leaching process. The formation of six complexes, five of which have been stru
Autor:
Andrew M. Brodie, Graham H. Freeman, Ross J. Davidson, Geoffrey B. Jameson, Eric W. Ainscough
Publikováno v:
Polyhedron. 79:330-337
Tris(2-cyanoethyl)phosphine (tcep) reacts with the copper(I) compounds, CuX (X = Cl, Br, I and SCN), in a 1:1 ratio to give 1:1 complexes, CuX(tcep), whereas it reacts with CuY (Y = PF 6 , ClO 4 , NO 3 , BH 4 , CN and CF 3 COO) in a 2:1 ratio to give
Autor:
Andrew M. Brodie, Graham A. Bowmaker, Carl A. Otter, Geoffrey B. Jameson, Graham H. Freeman, John V. Hanna, Eric W. Ainscough
Publikováno v:
Polyhedron. 30:638-646
The reaction of tribenzylphosphane (PBn3) with silver(I) halides, AgX (X = Cl, Br and I), afforded the cluster compound, [Ag13I13(PBn3)6 ] (1), a low-yielding ionic salt, [Ag(PBn3)2]8[AgCl3]Cl6·6H2O (2), and a non-stoichiometric compound, Ag∼11.5B
Autor:
Ward T. Robinson, Graham H. Freeman, Eric W. Ainscough, Graham A. Bowmaker, Mark E. Smith, Peter Conrad Healy, John V. Hanna, Andrew M. Brodie, Alan H. White, Alexandre N. Sobolev, Brian W. Skelton
Publikováno v:
European Journal of Inorganic Chemistry. 2010:2044-2053
The 1:1 tribenzylphosphane (PBn3) complexes of gold(I)-[(Bn3P)AuX] (X = Cl and Br) have been synthesised, and their structures were determined by single-crystal X-ray crystallography. The compounds are isomorphous, neutral molecules with linearly coo
Publikováno v:
Polyhedron. 26:5398-5405
The reaction of 1,2-bis(diphenylthioylphosphino)hydrazine (L) with copper(I) and mercury(II) halides affords the complexes, [{CuLX}2] (X = I, Br or Cl), [HgLX2] (X = Cl or Br) and the tetrametallic complex, [{L(HgI2)2}2]. Single crystal X-ray structu
Autor:
Anthony K. Burrell, Graham H. Freeman, John V. Hanna, Andrew M. Brodie, Peter Conrad Healy, Graham A. Bowmaker, Geoffrey B. Jameson, Eric W. Ainscough
Publikováno v:
Journal of the Chemical Society, Dalton Transactions. :144-151
Three-co-ordinate, monomeric 1∶2 complexes of tribenzylphosphine (PBz3) with copper(I) halides, [Cu(PBz3)2X] (X = Cl, Br or I), have been synthesized and characterized by single crystal structure determinations, solid state 31P CPMAS NMR spectrosco
Autor:
Graham H. Freeman, Trevor M. Kitson
Publikováno v:
Bioorganic Chemistry. 28:273-282
The synthesis of a novel "reporter group" reagent-3,4-dihydro-3,4,6-trimethyl-2H,8H-pyrano-[3,2g]-1,3-benzoxazin-2,8-dione (DTPBD)-is described. This compound has a cyclic carbamate functionality and thus, like the previously used 3,4-dihydro-3-methy
Autor:
Graham H. Freeman, Trevor M. Kitson
Publikováno v:
Bioorganic Chemistry. 21:354-365
We report the synthesis of 3,4-dihydro-3-methyl-6-nitro-2H-l,3-benzoxazin-2-one (DMNB), a close structural analogue of p-nitrophenyl dimethylcarbamate. DMNB is unstable in aqueous solution when exposed to light, but is stable in the dark. The compoun