TEMPLATE SYNTHESIS OF A FERROCENE METALLOCYCLAM CONJUGATE

被引:5
作者
DEBLAS, A
DESANTIS, G
FABBRIZZI, L [1 ]
LICCHELLI, M
MANGANO, C
PALLAVICINI, P
机构
[1] UNIV PAVIA,DIPARTIMENTO CHIM GEN,TARAMELLI 12,I-27100 PAVIA,ITALY
[2] UNIV VIGO,DEPT QUIM PURA & APLICADA,VIGO,SPAIN
关键词
D O I
10.1016/S0020-1693(00)85360-8
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Arylsulfonamides act as efficient locking fragments in the Ni(II) template cyclization of open-chain tetramines, in the presence of formaldehyde, to give cyclam-like azamacrocycles. In particular, if ferrocenesulfonamide is used, a ferrocene-metallocyclam conjugate is obtained, which releases two electrons according to two distinct and consecutive one-electron steps (Fc/Fc+ and Ni(II)/Ni(III)).
引用
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页码:115 / 118
页数:4
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