PHOTOSUBSTITUTION OF FE(CO)5 WITH PET3 IN CYCLOHEXANE - FE(CO)4PET3 AND FE(CO)3(PET3)2 AS SINGLE-PHOTON PRODUCTS

被引：16
|
作者：
NAYAK, SK [1 ]
BURKEY, TJ [1 ]
机构：
[1] MEMPHIS STATE UNIV,DEPT CHEM,MEMPHIS,TN 38152
来源：
INORGANIC CHEMISTRY | 1992年 / 31卷 / 07期
关键词：
D O I：
10.1021/ic00033a002
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Substitution of two ligands on a metal carbonyl complex upon the absorption of a single photon is well-known in the gas phase but not in solution. A single-photon absorption by Fe(CO)5 leads to the formation of Fe(CO)3(PEt3)2 as the major product in cyclohexane in the presence of PEt3. Our results are consistent with Fe(CO)3(PEt3)2 being formed via a triplet monosubstituted product. The triplet could then dissociate CO to form Fe(CO)3(PEt3)2 [GRAPHICS]
引用
收藏
页码：1125 / 1127
页数：3
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