Pyridyl Compounds of Heavier Group 13 and 14 Elements as Ligands for Lanthanide Metals
Pyridyl Compounds of Heavier Group 13 and 14 Elements as Ligands for Lanthanide Metals
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作为镧系金属配体的第 13 族和第 14 族重元素的吡啶基化合物
DOI:
10.1021/om301032x
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发表时间:
2013
期刊:
影响因子:
2.8
通讯作者:
K. Zeckert
中科院分区:
文献类型:
--
作者:
K. Zeckert
Reactivity studies of three different tris(2-pyridyl)stannate derivatives toward the Ln(II) compounds [Ln(Cp*)2(OEt2)] (Ln = Yb, Sm; Cp* = η5-C5Me5) are described. Thus, treatment of [La(Cp)3{Sn(2-py5Me)3Li(thf)}] (Cp = η5-C5H5, py5Me= C5H3N-5-Me) with [Yb(Cp*)2(OEt2)] afforded the pentametallic complex [Yb{Sn(2-py5Me)3La(Cp)3}2] (1) with the Yb2+cation encapsulated by two tris(2-pyridyl)stannate units and two unsupported Sn–La bonds in terminal positions. On the other hand, reaction of the bis(stannate) complex [Yb{Sn(2-py3Me)3}2] (py3Me= C5H3N-3-Me) with [Yb(Cp*)2(OEt2)] gave the heteroleptic complex [Yb(Cp*){Sn(2-py3Me)3}] (2). Moreover, two samarium(III) compounds [Sm(Cp*)2{MEt2(2-py5Me)2}] with M = Ga (3), In (4) were obtained in a reductive approach. Compounds1–4have all been characterized by NMR spectroscopic and X-ray crystallographic studies.
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影响因子:
4.3
作者:
Doering, Christian;Dietel, Anna-Maria;Kempe, Rhett
通讯作者:
Kempe, Rhett
影响因子:
2.3
作者:
BOCHKAREV, LN;MAKAROV, VM;STRUCHKOV, YT
通讯作者:
STRUCHKOV, YT
DOI:
--
发表时间:
1990
期刊:
影响因子:
--
作者:
P. K. Byers;N. Carr;F. Stone
通讯作者:
F. Stone
影响因子:
2.8
作者:
T. Sanden;M. T. Gamer;A. A. Fagin-A.;V. Chudakova;S. Konchenko;I. Fedushkin;P. Roesky
通讯作者:
T. Sanden;M. T. Gamer;A. A. Fagin-A.;V. Chudakova;S. Konchenko;I. Fedushkin;P. Roesky
DOI:
--
发表时间:
1978
期刊:
影响因子:
--
作者:
H. Schumann;M. Cygon
通讯作者:
M. Cygon