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[(diethylamino)bis(trimethylsilyl)silyl]hafnocene chloride
[(diethylamino)bis(trimethylsilyl)silyl]hafnocene chloride | 1135185-13-5
中文名称
——
中文别名
——
英文名称
[(diethylamino)bis(trimethylsilyl)silyl]hafnocene chloride
英文别名
——
CAS
1135185-13-5
化学式
C
20
H
38
ClHfNSi
3
mdl
——
分子量
590.728
InChiKey
DXYPFRKYRXSKRU-UHFFFAOYSA-M
BEILSTEIN
——
EINECS
——
物化性质
计算性质
ADMET
安全信息
SDS
制备方法与用途
上下游信息
反应信息
文献信息
表征谱图
同类化合物
相关功能分类
相关结构分类
计算性质
辛醇/水分配系数(LogP):
None
重原子数:
None
可旋转键数:
None
环数:
None
sp3杂化的碳原子比例:
None
拓扑面积:
None
氢给体数:
None
氢受体数:
None
反应信息
作为反应物:
描述:
[(diethylamino)bis(trimethylsilyl)silyl]hafnocene chloride
、
2,6-二甲基苯基异腈
以
甲苯
为溶剂, 以81%的产率得到
参考文献:
名称:
Preparation, Structure and Reactivity of Et
2
N(Me
3
Si)
2
SiK
摘要:
Abstract
Reaction of Et
2
NSi(SiMe
3
)
3
with potassium
tert
‐butoxide gives the silylenoid Et
2
N(Me
3
Si)
2
SiK. Structural characterisation and reactivity of this compound was studied. It was found that while Et
2
N(Me
3
Si)
2
SiK exhibits the typical NMR spectroscopic properties for a silylenoid species it does not undergo self‐condensation under ambient conditions. Its reaction with zirconocene and hafnocene dichlorides gave the expected silyl metallocene chloride. However, there seems to be no strong interaction between the amino nitrogen atom and the group‐4 metal. Besides the synthesis of Et
2
N(Me
3
Si)
2
SiK also the preparation of the related silylenoid compound (Et
2
N)
2
(Me
3
Si)SiK and was accomplished. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)
DOI:
10.1002/ejic.200701143
作为产物:
描述:
二氯二茂铪
、 (diethylamino)bis(trimethylsilyl)silyl potassium 以
甲苯
、
正戊烷
为溶剂, 以89%的产率得到[(diethylamino)bis(trimethylsilyl)silyl]hafnocene chloride
参考文献:
名称:
Preparation, Structure and Reactivity of Et
2
N(Me
3
Si)
2
SiK
摘要:
Abstract
Reaction of Et
2
NSi(SiMe
3
)
3
with potassium
tert
‐butoxide gives the silylenoid Et
2
N(Me
3
Si)
2
SiK. Structural characterisation and reactivity of this compound was studied. It was found that while Et
2
N(Me
3
Si)
2
SiK exhibits the typical NMR spectroscopic properties for a silylenoid species it does not undergo self‐condensation under ambient conditions. Its reaction with zirconocene and hafnocene dichlorides gave the expected silyl metallocene chloride. However, there seems to be no strong interaction between the amino nitrogen atom and the group‐4 metal. Besides the synthesis of Et
2
N(Me
3
Si)
2
SiK also the preparation of the related silylenoid compound (Et
2
N)
2
(Me
3
Si)SiK and was accomplished. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)
DOI:
10.1002/ejic.200701143
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