PREPARATION AND PROPERTIES OF NEW DINITROGEN OSMIUM(II) COMPLEXES

被引：31
作者：
ALBERTIN, G
ANTONIUTTI, S
BALDAN, D
BORDIGNON, E
机构：
[1] Dipartimento di Chimica, Università di Venezia, 30123 Venezia
来源：
INORGANIC CHEMISTRY | 1995年 / 34卷 / 24期
关键词：
D O I：
10.1021/ic00128a037
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Dinitrogen complexes [OsH(N-2)P-4]CF3SO3 [P = PPh(2)OMe, PPh(2)OEt, PPh(2)O(i)Pr, PPh-(OEt)(2)] were prepared and the substitution reactions with H-2, CO, and CNR studied. Dihydrogen derivatives [OsH(eta(2)-H-2)P-4](+) were also obtained and characterized by H-1 and P-31 NMR data, T-1 measurements and J(HD) values. Reactions of the dinitrogen complexes with the alkynes HC=CCO(2)R afforded the new alkenyl [Os{CH=C(H)CO(2)R}P-4]CF3SO3 (R = Me, Et) derivatives.
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页码：6205 / &
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