Applicability and mathematical verification of the reactivity-selectivity principle in the oxidation of thioanisoles by oxo(salen)manganese(V) complexes

被引:57
作者
Chellamani, A [1 ]
Alhaji, NMI [1 ]
Rajagopal, S [1 ]
机构
[1] MADURAI KAMARAJ UNIV,SCH CHEM,MADURAI 625021,TAMIL NADU,INDIA
来源
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 1997年 / 02期
关键词
D O I
10.1039/a604602i
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The second-order rate constants for the oxidation of various para-substituted thioanisoles with substituted oxo(salen)manganese(v) complexes have been measured spectrophotometrically in acetonitrile at 25 degrees C, Electron-withdrawing substituents in thioanisoles and electron-releasing substituents in oxo(salen)Mn-v complexes decrease the rate of oxidation, Correlation analyses show the presence of an inverse relationship between reactivity and selectivity in the reactions of various thioanisoles with a given oxo(salen)Mn-v complex and also in various oxo(salen)Mn-v complexes with a given thioanisole, Mathematical treatment of the results has also been carried out.
引用
收藏
页码:299 / 302
页数:4
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