COORDINATED NO AS A SOURCE OF OXYGEN - REACTIVITY OF THE FE(NO)2 MOIETY IN THE PRESENCE OF THE BIDENTATE PHOSPHANE 1,2-BIS(DIPHENYLPHOSPHINO)ETHANE (DPPE) AND 1,2-BIS(DIPHENYLPHOSPHINO)ETHENE (DPPEN)

被引：20

作者：

GUILLAUME, P ^{[1
]}

WAH, HLK ^{[1
]}

POSTEL, M ^{[1
]}

机构：

[1] UNIV NICE SOPHIA ANTIPOLIS,CHIM MOLEC LAB,CNRS,UNITE 426,F-06034 NICE,FRANCE

来源：

INORGANIC CHEMISTRY | 1991年 / 30卷 / 08期

关键词：

D O I：

10.1021/ic00008a027

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The nitrosyl dimer [Fe(NO)2Cl]2 (1) in the presence of 1,2-bis(diphenylphosphino)ethane (dppe) or trans-1,2-bis(diphenylphosphino)ethene (tdppen) yields the binuclear complex [Fe(NO)2Cl]2(mu-dppe) (2) or [Fe(NO)2Cl]2(mu-tdppen) (6). In the presence of excess diphosphine dppe, tdppen, or cis-1,2-bis(diphenylphosphino)ethene (cdppen), the Fe(NO)2X moiety undergoes (i) halogen displacement to yield Fe(NO)2(PP) complexes of {Fe(NO)2}10 configuration and (ii) unexpectedly, NO substitution, which results in Fe(NO)Cl2(OPP) species of {Fe(NO)}9 configuration, where the diphosphine has been monooxygenated by NO.

引用

页码：1828 / 1831

页数：4

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