Now showing items 1-10 of 10

    • Automated chemical crystallography 

      Fuller, Amy; Scott-Hayward, Lindesay Alexandra Sarah; Li, Yang; Buehl, Michael; Slawin, Alexandra Martha Zoya; Woollins, J Derek (2010-04-28) - Journal article
      The first fully automated small-molecule robotic X-ray diffractometer is described. After demonstrating the utility of the instrument using multiple samples of ammonium bitartrate, we investigated the conformational chirality ...
    • Facile synthesis and structure of novel 2,5-disubstituted 1,3,4-selenadiazoles 

      Hua, Guoxiong; Li, Yang; Fuller, Amy; Slawin, Alexandra Martha Zoya; Woollins, J Derek (2009-04) - Journal article
      The reaction of hydrazide with carbonyl chloride in the presence of sodium carbonates leads to the corresponding 1,2-diacylhydrazines [ 1a – t , R1C(O)NHNHC(O)R2, R1 = aryl, R2 = aryl or alkyl] in moderate to excellent ...
    • Hydride abstraction and deprotonation – an efficient route to low co-ordinate phosphorus and arsenic species 

      Taylor, Laurence John; Buehl, Michael; Wawrzyniak, Piotr; Chalmers, Brian Alexander; Woollins, J Derek; Slawin, Alexandra Martha Zoya; Fuller, Amy; Kilian, Petr (2015) - Journal article
      Treatment of Acenap(PiPr2)(EH2) (Acenap = acenaphthene-5,6-diyl; 1a, E = As; 1b, E = P) with Ph3C·BF4 resulted in hydride abstraction to give [Acenap(PiPr2)(EH)][BF4] (2a, E = As; 2b, E = P). These represent the first ...
    • Hypervalent adducts of chalcogen-containing peri-substituted naphthalenes; reactions of sulfur, selenium, and tellurium with dihalogens 

      Knight, Fergus Ross; Fuller, Amy; Buehl, Michael; Slawin, Alexandra Martha Zoya; Woollins, J Derek (2010-08-16) - Journal article
      A range of structurally diverse compounds 1-15 {Nap[SPh]2•Br4 (Nap = naphthalene-1,8-diyl); Nap[SePh][EPh]•Br4 (E = Se, S); Nap[SePh]2•I2; Nap[SePh][EPh]•3/2I2 (E = Se, S); Nap[TePh][G]•X2 (G = SePh, SPh, Br, I; X = Br, ...
    • Novel five- to ten-membered organoselenium heterocycles from the selenation of aromatic diols 

      Hua, Guoxiong; Fuller, Amy; Slawin, Alexandra M. Z.; Woollins, J Derek (2010-05) - Journal article
      Reaction of Woollins' reagent ― WR , 2,4-bis(phenyl)-1,3-diselenadiphosphetane 2,4-diselenide [{PhP(Se)(μ-Se)}2] ― with aromatic diols in refluxing toluene afforded a series of novel five- to ten-membered phosphorus-selenium ...
    • Platinum bisphosphine complexes of 1,8-naphthosultone 

      Diamond, Louise; Knight, Fergus Ross; Cordes, David B.; Fuller, Amy; Slawin, Alexandra Martha Zoya; Woollins, J Derek (2014-10-15) - Journal article
      A series of three platinum (II) bisphosphine complexes 1-3 [Pt(1-(SO2),8-(O)-nap)(PR3)2] (where R3 = Ph3, Ph2Me, Me2Ph) have been prepared by metathesis from cis-[Pt(PR3)2Cl2)] and the dilithium salt of 1,8-naphthosultone. ...
    • Platinum complexes of aromatic selenolates 

      Fuller, Amy; Knight, Fergus Ross; Slawin, Alexandra Martha Zoya; Woollins, J Derek (2010-09) - Journal article
      Several synthetic methods are used to prepare naphthalene-based aromatic 1,2-diselenoles. A new one-pot synthesis starting from naphthalene is used to produce theknown compound naphtho[1,8-c,d][1,2]diselenole (Se2naph).F ...
    • Sterically crowded peri-substituted naphthalene phosphines and their PV derivatives 

      Knight, Fergus Ross; Fuller, Amy; Buehl, Michael; Slawin, Alexandra Martha Zoya; Woollins, J Derek (2010-07-05) - Journal article
      Three sterically crowded peri-substituted naphthalene phosphines, Nap[PPh2][ER] (Nap=naphthalene-1,8-diyl; ER=SEt, SPh, SePh) 1–3 , which contain phosphorus and chalcogen functional groups at the peri positions have been ...
    • Synthesis and selenation of tandem multicomponent condensation adducts 

      Hua, Guoxiong; Du, Junyi; Fuller, Amy; Athukorala Arachchige, Kasun Sankalpa; Cordes, David Bradford; Slawin, Alexandra Martha Zoya; Woollins, J Derek (2015) - Journal article
      A number of four-component condensation adducts, which were readily obtained from one-pot reaction of aryl carboxylic acids, arylaldehydes, arylamines and c-hexylisocyanide, were treated with two equivalents of Woollins’ ...
    • Synthetic and structural studies of 1-halo-8-(alkylchalcogeno)naphthalene derivatives 

      Knight, Fergus Ross; Fuller, Amy; Buehl, Michael; Slawin, Alexandra Martha Zoya; Woollins, J Derek (2010-07-05) - Journal article
      A series of eight 1-halo-8-(alkylchalcogeno)naphthalene derivatives ( 1 – 8 ; halogen=Br, I; alkylchalcogen=SEt, SPh, SePh, TePh) containing a halogen and a chalcogen atom occupying the peri positions have been prepared ...