SYNTHESIS OF THE NEW ORGANOMETALLIC CARBOXYLIC-ACID COMPLEXES [(ETA(5)-C5H4COOH)M(CO)NME](M=MO,N=3 M=FE,N=2) AND THEIR POTENTIAL AS BIOCONJUGATES

被引:13
作者
ELMOUATASSIM, B [1 ]
AMOURI, H [1 ]
SALMAIN, M [1 ]
JAOUEN, G [1 ]
机构
[1] ECOLE NATL SUPER CHIM, 11 RUE PIERRE & MARIE CURIE, F-75231 PARIS 05, FRANCE
关键词
IRON; MOLYBDENUM; CARBOXYLIC ACID DERIVATIVES; CYCLOPENTADIENYL DERIVATIVES;
D O I
10.1016/0022-328X(94)84121-7
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The new compounds [(eta5-C5H4COOH)M(CO)nMe] [M = Mo, n = 3 (2); M = Fe, n = 2 (5)] were synthesized in 61 % and 63% yields, respectively, and treated with N-hydroxysuccinimide to yield the corresponding activated ester derivatives [(eta5-C5H4COONS)-M(CO)nMe] [M = Mo, n = 3 (3); M = Fe, n = 2, (6)]. The metal-activated ester complex, [(eta5-C5H5)Mo(CO)3(CH2COONS)] (8) was obtained similarly, the ester unit being bonded directly to the metal rather than to the pi-bonded cyclopentadienyl. The reactivity and potential of the above species as labelling agents for amino-acids is discussed.
引用
收藏
页码:C18 / C20
页数:3
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