334978-53-9Relevant academic research and scientific papers
The preparation and coordination chemistry of R2P(S)NHP(S)R'2 (R and R'= iPr, Ph, Et, OEt or OPh)
Birdsall, David J.,Slawin, Alexandra M. Z.,Woollins, J. Derek
, p. 125 - 134 (2008/10/08)
The preparation of R2P(S)NHP(S)R'2 (R and R' = iPr, Ph, Et, OEt or OPh) is reported. Four examples have been characterised crystallographically. The molecules exist with a twisted P=S···P=S arrangement and hydrogen bond in the solid state. The H-bonding is influenced by the nature of the R groups; thus R = alkyl are better donors than R = aryl. Demonstrative metal complexes of zinc, palladium and platinum are also reported. Interestingly, the palladium and platinum complexes show a consistent conformational difference with PdS2P2N pseudo-boat conformations and PtS2P2N pseudo-chair conformations.
