80507-19-3Relevant academic research and scientific papers
NICKELOCENE CHEMISTRY III. REACTIONS OF BROMO(η5-CYCLOPENTADIENYL)TRIPHENYL-PHOSPHINENICKEL WITH PHOSPHORUS, ARSENIC AND SULPHUR YLIDS
Booth, Brian L.,Smith, Kenneth G.
, p. 219 - 227 (2007/10/02)
The phosphorus ylids Ph3PCHR (R = Me, Et, Prn, Pri, Bun, Cl, and OMe), and the ylids Ph3AsCH2, Me2SCH2, and Me2S(O)CH2 react with 5-C5H5)Br(PPh3)> at room temperature to give the complexes 5-C5H5)(PPh3)>Br, 5-C5H5)(PPh3)>Br, 5-C5H5)(PPh3)>Br and (η5-C5H5)(PPh3)>Br, respectively.These are readily converted into the corresponding hexafluorophosphate salts on reaction with ammonium hexafluorophosphate.Under more forcing conditions the stabilised ylid Ph3PCHCOPh gives a product believed tobe the complex 5-C5H5)>Br, isolated and characterised as its PF6- salt.
