UV photolysis of protonated ruthenium and osmium decamethylmetallocenes as a new method for synthesis of the metallonium cations [C5Me5MC5Me4CH2]+ (M = Ru, Os)

被引：14

作者：

Kamyshova, AA ^{[1
]}

Kreindlin, AZ ^{[1
]}

Rybinskaya, MI ^{[1
]}

Petrovskii, PV ^{[1
]}

机构：

[1] Russian Acad Sci, AN Nesmeyanov Organoelement Cpds Inst, Moscow 117813, Russia

来源：

RUSSIAN CHEMICAL BULLETIN | 1999年 / 48卷 / 03期

关键词：

decamethylruthenocene; decamethylosmocene; protonation; UV photolysis; metallonium cations; hydrolysis; NMR spectra;

D O I：

10.1007/BF02496184

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Decamethylmetallocenes Cp*M-2 (M = Ru, Os) in the presence of acids (CF3CO2H, CF3SO3H) give the protonation products [Cp-2*MH](+)An(-). Broad-band UV photolysis of their solutions results in the formation of the salts of onium cations [Cp*MC5Me4CH2](+)An(-). A preparative procedure for the synthesis of these salts has been developed. Hydrolysis of the salts gives the carbinol Cp*MC5Me4CH2OH.

引用

页码：581 / 585

页数：5

共 17 条

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