REACTION OF 1,1'-DIACETYLFERROCENE WITH HYDRAZINE HYDRATE - SYNTHESIS AND X-RAY CRYSTAL-STRUCTURES OF BIS(HYDRAZINE)BIS(HYDRAZINECARBOXYLATO-N',O)IRON(II), [FE(N2H4)2(O2CNHNH2)2], AND THE CYCLIC BIFERROCENE DIAZINE, [-N(ME)CC5H4FEC5H4C(ME)N-]2

被引：21

作者：

CASEY, MT ^{[1
]}

GUINAN, P ^{[1
]}

CANAVAN, A ^{[1
]}

MCCANN, M ^{[1
]}

CARDIN, C ^{[1
]}

KELLY, NB ^{[1
]}

机构：

[1] UNIV DUBLIN TRINITY COLL,DEPT CHEM,DUBLIN 2,IRELAND

来源：

POLYHEDRON | 1991年 / 10卷 / 4-5期

关键词：

D O I：

10.1016/S0277-5387(00)80217-X

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

1,1'-Diacetylferrocene reacts with hydrate over a period of 72 h at 20-degrees-C to give the dihydrazone [H2NN(Me)CC5H4FeC5H4C(Me)NNH2] (6) in almost quantitative yield. Either prolonging the reaction time or reacting 6 with fresh hydrazine causes the iron to be stripped from the metallocene and bis(hydrazine)bis (hydrazinecarboxylato-N',O) iron (II), [Fe(N2H4)2(OOCNHNH2)2] (11), crystallizes. In the presence of Ba2+ or Mo2+ ions two molecules of complex 6 react to give the cyclic diazine [-N(Me)CC5H4FeC5H4C (Me)N-]2 (7) in high yield. Hydraxine is liberated in this reaction. Complexes 6 and 11 have been characterized crystallographically. The cyclic voltammograms of complexes 6 and 7 contain essentially non-reversible oxidation peaks.

引用

页码：483 / 489

页数：7

共 19 条

[1] NITROGEN-NITROGEN STRETCHING BAND IN HYDRAZINE DERIVATIVES AND COMPLEXES [J].