DINITROGEN AND RELATED-COMPOUNDS OF MOLYBDENUM WITH THE TRIPODAL PHOSPHINES N(CH2CH2PPH2)3 OR P(CH2CH2PPH2)3 AS COLIGANDS

被引：8

作者：

FERNANDEZTRUJILLO, MJ ^{[1
]}

BASALLOTE, MG ^{[1
]}

VALERGA, P ^{[1
]}

PUERTA, MC ^{[1
]}

机构：

[1] UNIV CADIZ,FAC CIENCIAS,DEPT QUIM INORGAN,E-11510 PUERTO REAL,SPAIN

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1993年 / 06期

关键词：

D O I：

10.1039/dt9930000923

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reduction of [MoCl3{N(CH2CH2PPh2)3}] with a sodium dispersion in tetrahydrofuran (thf) under a dinitrogen atmosphere yields the unstable complex cis-[Mo(N2)2{N(CH2CH2PPh2)3}], which decomposes in a few days even in solution under dinitrogen. Studies of the chemical reactivity of this compound towards carbon monoxide, PMe3, MeI and CF3CO2H have been carried out and the complexes [Mo(CO)3L], [Mo(PMe3)3L], [MoI2L] and [Mo(CF3CO2)2L] [L = N(CH2CH2PPh2)3] have been isolated and identified. The reduction of the analogous complex [MoCl3{P(CH2CH2PPh2)3}] gives unstable trans-[Mo(N2)2{P(CH2CH2PPh2)3}]. The ligand-substitution reaction of cis-[Mo(N2)2(PMe3)4] with N(CH2CH2PPh2)3 yields the complex cis-[Mo(N2)(PMe3){N(CH2CH2PPh2)3}].

引用

页码：923 / 926

页数：4

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