56506-89-9Relevant articles and documents
Electrostatically-driven assembly of MWCNTs with a europium complex
Maggini, Laura,Traboulsi, Hassan,Yoosaf,Mohanraj, John,Wouters, Johan,Pietraszkiewicz, Oksana,Pietraszkiewicz, Marek,Armaroli, Nicola,Bonifazi, Davide
, p. 1625 - 1627 (2011)
Luminescent carbon-based materials have been prepared by electrostatic self-assembly of negatively-charged luminescent Eu(iii)-complex with imidazolium-functionalized MWCNTs.
Synthesis and Crystal Structure of Tribromomethyltriphenylphosphonium Bromide and Bis(tribromomethyltriphenylphosphonium) Tribromide Bromide
Vogt, H.,Frauendorf, C.,Fischer, A.,Jones, P. G.
, p. 223 - 228 (2007/10/02)
Tribromomethyltriphenylphosphonium bromide 1 has been prepared by the reaction of triphenylphosphine with tetrabromomethane in dichloromethane.Colourless crystals were obtained by recrystallization from the same solvent.The light-sensitive crystals change
NOVEL REACTIONS OF PHOSPHONIUM YLIDES WITH PERHALOALKANES: FIRST EXAMPLES OF HALOPHILIC ATTACKS BY PHOSPHONIUM YLIDES AND A FACILE ROUTE TO α-HALOALKYLPHOSPHONIUM SALTS
Li, Xing-Ya,Hu, Jin-Shan
, p. 6317 - 6320 (2007/10/02)
Phosphonium ylides Ph3=CHR (R = H, CH3, C2H5, n-C3H7, n-C5H11) react readily with perhalofluoroalkanes to afford regiospecifically α-haloalkylphosphonium salts Ph3P+-CHXR Y- (X = I, Br, Cl) in good yields.These reactions reveal a new type of reactivity phosphonium ylides, i.e., the halophilic attack on C-X bonds, and may be useful for the regiospecific synthesis of substituted haloolefins via Wittig reaction.
