Levason, W., Reid, G. and Webster, M.
1,2-bis(diphenylphosphino)benzene and two related mono-methiodides, [o-C6H4(PR2)(PR2Me]I (R = Ph or Me)
Acta Crystallographica Section C Crystal Structure Communications, 62, (7), . (doi:10.1107/S0108270106015915).
Full text not available from this repository.
The structures of the compounds 1,2-bis(diphenylphosphino)-benzene, C30H24P2, [2-(diphenylphosphino)phenyl] methyl-diphenylphosphonium iodide, C31H27P2+center dot I-, and [2-(dimethylphosphino) phenyl]trimethylphosphonium iodide, C11H19P2+center dot I-, show that quaternization only occurs at one P centre and results in significantly shorter P-C bonds and larger C-P-C angles, consistent with the formal oxidation from P-III to P-V.
Actions (login required)