Zobrazeno 1 - 10 of 58 pro vyhledávání: '"B. Wolstenholme"'
2
Second-sphere Coordination of [Pt(bipy)(NH3)2]2+by Dibenzo-crown Ethers. Solution Spectroscopic Studies and the Crystal and Molecular Structures of [Pt(bipy)(NH3)2.dibenzo-30-crown-10] [PF6]2.0.6 H2O and [Pt(bipy)(NH3)2.dibenzo-24-crown-8] [PF6]2
Autor: John M. Maud, John B. Wolstenholme, David J. Wllliams, J. Fraser Stoddart, Howard M. Colquhoun, Simon M. Doughty
Publikováno v: Israel Journal of Chemistry. 25:15-26
In addition to hydrogen bonding and Coulombic forces, charge transfer interactions stabilise the 1:1 adducts formed between [Pt(bipy)(NH3)2] 2+ and a series of dibenzo-3n-crown-n (n = 6–12) ethers as evidenced by 1H NMR and UV-visible spectra in so
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::388dc6cb61fa787afdcfb34cfa04b697
https://doi.org/10.1002/ijch.198500004
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3
Further observations on the relationship and distribution of Schistosoma margrebowiei and S. leiperi in central southern Africa
Autor: B. Wolstenholme, R. J. Pitchford
Publikováno v: Journal of Helminthology. 51:327-336
A further survey in East Caprivi, Chobe National Park, Okavango swamps and Kavango was undertaken in June 1976. No evidence of lechwe schistosomes was found in droppings of African buffalo (Syncerus caffer) nor baboons (Papio ursinus) living in lechw
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d15ac193cb1d6511c729591a4c8126d2
https://doi.org/10.1017/s0022149x00007689
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5
Synthesis of an octamethyl-18-crown-6 derivative and the X-ray crystal structure of its 2:1 complex with borane-ammonia
Autor: J. Fraser Stoddart, David R. Alston, David J. Williams, John B. Wolstenholme, Billy L. Allwood
Publikováno v: Tetrahedron. 41:2923-2926
The synthesis of 2,2,3,3,11,11,12,12-octamethyl-1,4,7,10,13,16-hexaoxacyclooctadecane ( 2 ) from pinacol ( 3 ) by a sequence of reactions ( 3 → 4 → 5 → 6 + 5 → 2 ) involving alkylation ( 3 → 4 ), ozonolysis and reduction ( 4 → 5 ), tosyla
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eb0915861197282933b5e2ce1e576e2b
https://doi.org/10.1016/s0040-4020(01)96617-7
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6
The synthesis of a chiral receptor molecule containing three carbohydrate residues within a 20-crown-6 constitution
Autor: Dale A. Laidler, Peter R. Ashton, J. Fraser Stoddart, David G. Andrews, John B. Wolstenholme
Publikováno v: Tetrahedron Letters. 20:2629-2632
The rationale behind designing and the approach to synthesising chiral crown ethers incorporating three trigonally-disposed carbohydrate residues is presented as a prelude to attaining chiral discrimination in the complexation of ( R )- and ( S )-α-
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bfe00a7c6de859d23e0c5bc83b20d71d
https://doi.org/10.1016/s0040-4039(01)86369-3
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