Sponsored by the Scientific Research Foundation for the Returned Overseas Chinese Scholars and the State Education Ministry
Bis(diphenylphosphinyl)butadiyne reacted with methylcyclopentadiene at room temperature and four isomeric products were obtained. Crystal structures of isomers 1 and 3 have been determined. Crystal data for compound...
Soluble platinum(Ⅱ) polyyne polymers trans-{Pt-[P(C4H8N)3]2(C≡C)2R(C≡C)2-}n and trans-{Pt-[P(C4H3O)3]2(C ≡C)2R(C ≡ C)2- }n (R = 9,9-dihexylfluorene-2,7-diyl) have been prepared in good yields by C...
Project supported by the National Natural Science Foundation of China (No. 29572054) and the Natural Science Foundation of Tianjin (No. 963604711).
The host molecule, bis (diphenylphosphine oxide) butadiyne (2), includes a variety of guests to form five complexes (2a—2e). In addition, the Diels-Alder reaction between 2 and anthracene gives 9, 9′, 10, 10′-tetra...