904681-69-2Relevant academic research and scientific papers
sp Carbon chains surronded by sp3 carbon double helix: wire-like Pt(CC)nPt moieties that are spanned by two α,ω-diphosphines that bear heteroatoms or alkyl substituents
Quadras, Laura de,Bauer, Eike B.,Stahl, Juergen,Zhuravlev, Fedor,Hampel, Frank,Gladysz, John A.
, p. 1594 - 1604 (2008/10/09)
Reactions of trans-(C6F5)L2PtCl (2, L = Ph2P(CH2)4O(CH2)2CHCH2; 6, L = Ph2P(CH2)2C(CH3)2(CH2)3CHCH2) and H(CC)2H (HNEt2, cat. CuI) give trans-(C6F5)L2Pt(CC)2H (3, 7; 86-97%). Oxidative homocouplings (O2, cat. CuCl/TMEDA, acetone) yield trans,trans-(C6F5)L
Wire-like PtC≡CC≡CC≡CC≡CPt moieties surrounded by double-helical "insulation": New motifs featuring P(CH 2)20P and P(CH2)4O(CH 2)2O(CH2)4P linkages
De Quadras, Laura,Hampel, Frank,Gladysz
, p. 2929 - 2933 (2007/10/03)
Ring-closing alkene metatheses of trans,trans-(C6F 5)(Ph2P-Z-CHCH2)2Pt(CC) 4Pt(Ph2P-Z-CHCH2)2(C 6F5) (Z = (CH2)9
