Convenient preparation of Li[(η5-C5Me5)M(CO)2] (M = Ru, Fe) by the reaction of (η5-C5Me5)M(CO)2H with n-BuLi

被引：6
|
作者：
Okazaki, M [1 ]
Satoh, K [1 ]
Akagi, T [1 ]
Iwata, M [1 ]
Jung, KA [1 ]
Shiozawa, R [1 ]
Okada, H [1 ]
Ueno, K [1 ]
Tobita, H [1 ]
Ogino, H [1 ]
机构：
[1] Tohoku Univ, Grad Sch Sci, Dept Chem, Sendai, Miyagi 9808578, Japan
来源：
JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2002年 / 645卷 / 1-2期
关键词：
anionic complex; silyl complex; germyl complex; deprotonation; salt-elimination;
D O I：
10.1016/S0022-328X(01)01373-0
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The anionic ruthenium and iron complexes Li[(eta(5)-C5Me5)M(CO)(2)] (M = Ru (1-Ru), Fe (1-Fe)) were generated by deprotonation of the transition metal hydride (eta(5)-C5Me5)M(CO)(2)H with n-BuLi in tetrahydrofuran (THF). The reaction proceeded at -45 degreesC immediately. Reactions of 1 with various electrophiles (Me3SiCl, (p)Tol(2)HSiCl, Me2SiCl2, MeSiCl3, SiCl4, Me3SiSiMe2Cl, and Ph2GeCl2) afforded the corresponding nucleophilic substitution products (eta(5)-C5Me5)M(CO)(2)ER3 (E = Si, Ge) via salt-elimination. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：201 / 205
页数：5
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