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Browsing by Author "Su, Hong"

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[1,2-Bis(diphenylphosphino)ethane]-diiodidoplatinum(II) dichloromethane disolvate

Author: Sivaramakrishna, Akella ; Su, Hong ; Moss, John R Date: 2007 In the title compound, [PtI2(C26H24P2)]·2CH2Cl2, the PtI2(dppe) [dppe = 1,2-bis(diphenylphosphino)ethane] molecules possess twofold rotation symmetry. The Pt coordination displays a square-planar arrangement, with the sum of the angles ... Read more
1,7-Dimethylpentacyclo[5.4.0.02,6.-03,10.05,9]undecane-8,11-dione

Author: Chakka, Sai Kumar ; Onajole, Oluseye K ; Govender, Thavendran ; Maguire, Glenn E M ; Su, Hong ; Kruger, Hendrik G Date: 2010 The structure of the title compound, C13H14O2, a pentacycloundecane cage derivative, exhibits unusual Csp3 —Csp3 singlebond lengths ranging from 1.505 (3) to 1.607 (2) A˚ and strained bond angles as small as 88.7 (1) and as large as 121.0 ... Read more
Inclusion compounds : structure, reactivity and selectivity

Author: Su, Hong Date: 2002 This thesis is concerned with structure, thermodynamic and kinetic aspects of a variety of inclusion compounds which contain small organic guests. The host compounds studied are alkaline-earth metal salts of O,O’-dibenzoyl-(2R, 3R)-tartraric ... Read more
Novel tetracyclic structures from the synthesis of thiolactone-isatin hybrids

Author: Chibale, Kelly ; Su, Hong ; Hans, Renate Hazel Date: 2010 A simple and straightforward synthetic approach to potential anti-infective thiolactone-isatin hybrids led to the discovery of novel tetracyclic compounds which bear a macrocylic motif containing an unusual bridged amide bond. Read more
Structure and decomposition of diol inclusion compounds

Author: Su, Hong Date: 1998 The inclusion properties of the host, trans-9, 10-dihydroxy-9, 10-diphenyl-9,10- dihydroanthracene, with various guest molecules, namely cyclohexanone, 2- methylcyclohexanone, 3-methylcyclohexanone and 4-methylcyclohexanone, were investigated. ... Read more
trans-Bromohydridobis-(triphenylphosphine)platinum(II)

Author: Sivaramakrishna, Akella ; Su, Hong ; Moss, John R Date: 2007 The title compound, [PtBrH(C18H15P)2], has a square-planar environment around the Pt atom, with the hydride and bromide ligands being exactly collinear with Pt since they all lie on a crystallographic twofold rotation axis, and with mutually ... Read more
Vinylogous Mukaiyama aldol reactions with 4-oxy-2-trimethylsilyloxypyrroles: relevance to castanospermine synthesis

Author: Hunter, Roger ; Rees-Jones, Sophie ; Su, Hong Date: 2007 BACKGROUND:The diastereoselectivity of a vinylogous Mukaiyama aldol reaction of a series of N-substituted 4-oxy-2-trimethylsilyloxypyrroles with a tartrate-based aldehyde has been explored as a model reaction for castanospermine synthesis. ... Read more c b