Synthesis of triarylphosphines having para –SH and –SMe groups: Preparation of their complexes and formation of a monolayer on a gold surface

@inproceedings{Ragaini2004SynthesisOT,
  title={Synthesis of triarylphosphines having para –SH and –SMe groups: Preparation of their complexes and formation of a monolayer on a gold surface},
  author={Fabio Ragaini and Luca Lunardi and Diego Tomasoni and Vittoria Guglielmi},
  year={2004}
}
Abstract The phosphines P(C 6 H 4 -4-SR) 3 (R = H, Me, 2-C 5 H 9 O) and (C 6 H 4 -4-SR) 2 PCH 2 CH 2 P(C 6 H 4 -4-SR) 2 (R = H, Me) have been synthesized. The phosphines with –SMe groups can be prepared by reaction of 4-BrC 6 H 4 SMe with either BuLi or magnesium (to generate the corresponding Grignard compound) followed by reaction with PCl 3 or Cl 2 PCH 2 CH 2 PCl 2 , respectively. The methyl group can be eliminated by reaction with sodium in liquid NH 3 . Other methods of protection… CONTINUE READING