The reactions of lithiated ethynylferrocene, FcC≡CLi (Fc = ferrocenyl), with fluoro- and chlorocyclotriphosphazenes, N3P3X6 (X = F, Cl), resulted in the formation of stable mono-FcC≡CP3N3X5 [X = F (1), Cl (2)] and geminal bis[(FcC≡C)2PN](X2PN)2 [X = F (3), Cl (4)], ethynylferrocene-substituted cyclophosphazenes. The reactions of 1 and 2 with CpCo(COD) were found to differ in the nature of the sandwich
锂化ethynylferrocene的反应,FcC≡CLi(FC =
二茂铁基),具有
氟和chlorocyclotriphosphazenes,N 3 P 3 X 6(X = F,Cl)的,导致稳定的形成单FcC≡CP 3 Ñ 3 X 5 [X = F(1),Cl(2)]和双生双[[FcC≡C)2
PN](X 2
PN)2 [X = F(3),Cl(4)],
乙炔基
二茂铁取代的环
磷腈。的反应1和2被发现具有CPCo(COD)在夹层化合物的性质而不同(η 5 -CP)有限公司η形成4 -C 4 [Fc 2(N 3 P 3 X 5)2 ]}。虽然衍生自
氟代
磷腈的化合物1既产生了
环丁二烯配合物5和6的顺式异构体,又产生了反式异构体,但发现衍生自
氯代
磷腈的化合物2仅给出了反式-环
磷腈二取代的
环丁二烯化合物7。的反应3与CPCo(COD)被发现,得到化合物(η 5 -CP)有限公司η 4 -C 4-1