Zobrazeno 1 - 8
of 8
pro vyhledávání: '"J. R. Woplin"'
Autor:
Mohamed I. M. Wazeer, Robin K. Harris, Reinhard Schmutzler, Richard E. Dunmur, J. R. Woplin, Mark Lewellyn, Michael J. C. Hewson
Publikováno v:
J. Chem. Soc., Dalton Trans.. :61-67
A series of chlorinated dimethyl tetrafluorodiazadiphosphetidines, [RF2PNMe]2, where R = ClCH2(I), Cl2HC (II), or Cl3C (III) have been studied. The syntheses of the two new members of this series, (II) and (III), are described. Analyses of the 31P-{1
Publikováno v:
Berichte der Bunsengesellschaft für physikalische Chemie. 75:134-140
The theory for the X spectrum of an [AXn]3 C3v spin system is developed for the case |J AX |≥ JAA |≥JAX |≥ JXX = 0. The spectra of four molybdenum complexes with phosphorus-containing ligands are analysed on this basis. The sign of 3JPF is foun
Autor:
Michael J. C. Hewson, Mark Lewellyn, Reinhard Schmutzler, Mohamed I. M. Wazeer, J. R. Woplin, Richard E. Dunmur, Robin K. Harris
Publikováno v:
Chemischer Informationsdienst. 6
NMR-spektroskopische Daten der Diazadiphosphetidine (III) werden ermittelt und im Hinblick auf mogliche Isomerie diskutiert.
Publikováno v:
Chemischer Informationsdienst. 3
Publikováno v:
Chemischer Informationsdienst. Organische Chemie. 2
Publikováno v:
Chemischer Informationsdienst. 3
Publikováno v:
Journal of the Chemical Society, Dalton Transactions. :1590
The reaction of phenyltetrafluorophosphoranes with cyclodiphospha(V)thianes affords a convenient route to bis(fluorophosphinothioyl) sulphides, [RFP(:S)]2S. Proton, 19F, and 31P n.m.r. spectra were recorded for the compounds with R = Me, Et, and Ph,
Publikováno v:
Journal of the Chemical Society D: Chemical Communications. :1391
1 H–{31P} heteronuclear double resonance experiments on compound (I) show that 1JPP and all 3JHP and 4JHP have the same sign, presumably positive.