30-electron cationic iron- and cobalt-containing triple-decker complexes with a central cyclopentadienyl ligand.: The first synthesis of the parent triple-decker iron complex with cyclopentadienyl ligands, [(η-C5H5)Fe(μ-η:η-C5H5)Fe(η-C5H5)]PF6

被引：32

作者：

Kudinov, AR ^{[1
]}

Fil'chikov, AA ^{[1
]}

Petrovskii, PV ^{[1
]}

Rybinskaya, MI ^{[1
]}

机构：

[1] Russian Acad Sci, AN Nesmeyanov Organoelement Cpds Inst, Moscow 117813, Russia

来源：

RUSSIAN CHEMICAL BULLETIN | 1999年 / 48卷 / 07期

关键词：

sandwich compounds; triple-decker complexes; iron; cobalt; ferrocene;

D O I：

10.1007/BF02495303

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The parent 30-electron triple-decker iran complex with cyclopentadienyl ligands, [(eta-C5H5)Fe(mu-eta:eta-C5H5)Fe(eta-C5H5)]PF6 (1), was prepared for the first time by visible-light irradiation of ferrocene and [(eta-C5H5)Fe(eta-C6H6)]PF6 in CH2Cl2 at 0 degrees C. An analogous reaction performed with the use of (eta-C5H5)Co(eta-C4Me4) (2) instead of ferrocene afforded the thermally labile 30-electron cationic iron-cobalt triple-decker complex [(eta-C5H5)Fe(mu-eta:eta-C5H5)Co(eta-C4Me4)]PF6. The latter reacted with compound 2 at 20 degrees C to form the symmetrical 30-electron cationic dicobalt triple-decker complex [(eta-C4Me4)Co(mu-eta:eta-C5H5)Co(eta-C4Me4)]PF6.

引用

页码：1352 / 1355

页数：4

共 50 条

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