761405-20-3Relevant articles and documents
Synthetic and structural studies on the transition-metal fullerene complexes (η2-C60)M[(η5-Ph 2PC5H4)2Ru]
Song, Li-Cheng,Yu, Guang-Ao,Su, Fu-Hai,Hu, Qing-Mei
, p. 4192 - 4198 (2004)
A toluene solution of C60 reacted with an equimolar quantity of M(dba)2 (M = Pd, Pt; dba = dibenzylideneacetone) and (η 5-Ph2PC5H4)2Ru or with M(PPh3)4 and (η5Pb2PC 5H4)2Ru at room temperature to give the dinuclear transition-metal fullerene complexes (η2-C 60)M[(η5Ph2PC5H 4)2Ru] (1, M = Pd; 2, M = Pt), whereas the o-dichlorobenzene solution of C60 reacted with an equimolar amount of M(dba)2 and [(η5-Ph2PC5H 4)2Co]+(PF6)- or with M(PPh3)4 and [(η5-Ph2PC 5H4)2Co]+(PF6) - under similar conditions to afford the dinuclear transition-metal fullerene complexes (η2-C60)M[(η 5-Ph2PC5H4)2Co] +(PF6)- (3, M = Pd; 4, M = Pt). In addition, the related complex {[η5-Ph2P(O)C6H 4]2Co}+(PF6)- (5) was prepared by oxidation of [(η5-Ph2-PC5H 4)2Co]+(PF6)- with an excess amount of aqueous peracetic acid in acetone at room temperature. While 1-4 are the first examples of neutral and cationic dinuclear M/Ru and M/Co (M = Pd, Pt) fullerene complexes, 5 is the first organocobalt Cp complex containing a phosphoryl substituent. All products 1-5 have been fully characterized by elemental analysis, spectroscopy, and X-ray crystal diffraction techniques and, for 1 and 2, by cyclic voltammetry.
Synthesis and electrochemistry of 1,1′-bis(phosphino)cobaltocenium compounds
Reichl, Kyle D.,Mandell, Chelsea L.,Henn, Owen D.,Dougherty, William G.,Scott Kassel,Nataro, Chip
, p. 3882 - 3894 (2011/12/01)
The electrochemistry of 1,1′-bis(diphenylphosphino)cobaltocenium hexafluorophosphate ([dppc][PF6]), 1,1′- bis(dicyclohexylphosphino)cobaltocenium hexafluorophosphate ([dcpc][PF 6]), 1,1′-bis(di-iso-propylphosphino)cobaltocenium hexaf
