28981-33-1Relevant academic research and scientific papers
Dppm-derived phosphonium salts and ylides as ligand precursors for s-block organometallics
Langer, Jens,Meyer, Sascha,Duendar, Feyza,Schowtka, Bjoern,Goerls, Helmar,Westerhausen, Matthias
, p. 210 - 225 (2013/09/24)
The addition reaction of 1,1-bis(diphenylphosphino)methane (dppm) and haloalkanes R-X yields the corresponding phosphonium salts [Ph 2PCH2PPh2R]X (1a: R = Me, X = I; 1b: R = Et, X = Br; 1c: R = iPr, X = I; 1d: R = CH2
The Sequence PCPCP as a Basic Structural Moiety for Phosphonium Salts, Ylides, and Their Alkali Complexes
Schmidbaur, Hubert,Deschler, Ulrich
, p. 1386 - 1392 (2007/10/02)
Bis(diphenylphosphino)methane (1) reacts with CH3I to yield the phosphonium salt CH3(C6H5)2P(+)CH2P(C6H5)2 I(-) (2) which is transformed into the ylide CH3(C6H5)2P=CHP(C6H5)2 (3) by transylidation using (CH3)3P=CH2. 3 can be metallated at the CH3 group by
