Delocalized hypervalent silyl radical supported by amidinate and imino substituents

Shu Hua Zhang; Emma Carter; Hong Wei Xi; Yongxin Li; Kok Hwa Lim; Cheuk Wai So

doi:10.1021/acs.inorgchem.6b02427

Delocalized hypervalent silyl radical supported by amidinate and imino substituents

Shu Hua Zhang, Emma Carter, Hong Wei Xi, Yongxin Li, Kok Hwa Lim, Cheuk Wai So^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Abstract

The reaction of the amidinato silylsilylene with a functionalized diaminochlorosilyl substituent, [LSiSi(Cl){(NtBu)₂C(H)Ph}] (1; L = PhC(NtBu) ₂), with ArN=C=NAr (Ar = 2,6-iPr₂C₆H₃) in toluene afforded the delocalized hypervalent silyl radical [LSi•(μ- CNAr) ₂Si{(NtBu) ₂C(H)Ph}] (2). It possesses a hypervalent silyl radical that delocalizes throughout the Si2C2 ring.

Original language	English
Pages (from-to)	701-704
Number of pages	4
Journal	Inorganic Chemistry
Volume	56
Issue number	2
DOIs	https://doi.org/10.1021/acs.inorgchem.6b02427
Publication status	Published - Jan 17 2017
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2017 American Chemical Society.

ASJC Scopus Subject Areas

Physical and Theoretical Chemistry
Inorganic Chemistry

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10.1021/acs.inorgchem.6b02427

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title = "Delocalized hypervalent silyl radical supported by amidinate and imino substituents",

abstract = "The reaction of the amidinato silylsilylene with a functionalized diaminochlorosilyl substituent, [LSiSi(Cl)\{(NtBu)2C(H)Ph\}] (1; L = PhC(NtBu) 2), with ArN=C=NAr (Ar = 2,6-iPr2C6H3) in toluene afforded the delocalized hypervalent silyl radical [LSi•(μ- CNAr) 2Si\{(NtBu) 2C(H)Ph\}] (2). It possesses a hypervalent silyl radical that delocalizes throughout the Si2C2 ring.",

author = "Zhang, \{Shu Hua\} and Emma Carter and Xi, \{Hong Wei\} and Yongxin Li and Lim, \{Kok Hwa\} and So, \{Cheuk Wai\}",

note = "Publisher Copyright: {\textcopyright} 2017 American Chemical Society.",

year = "2017",

month = jan,

day = "17",

doi = "10.1021/acs.inorgchem.6b02427",

language = "English",

volume = "56",

pages = "701--704",

journal = "Inorganic Chemistry",

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T1 - Delocalized hypervalent silyl radical supported by amidinate and imino substituents

AU - Zhang, Shu Hua

AU - Carter, Emma

AU - Xi, Hong Wei

AU - Li, Yongxin

AU - Lim, Kok Hwa

AU - So, Cheuk Wai

PY - 2017/1/17

Y1 - 2017/1/17

N2 - The reaction of the amidinato silylsilylene with a functionalized diaminochlorosilyl substituent, [LSiSi(Cl){(NtBu)2C(H)Ph}] (1; L = PhC(NtBu) 2), with ArN=C=NAr (Ar = 2,6-iPr2C6H3) in toluene afforded the delocalized hypervalent silyl radical [LSi•(μ- CNAr) 2Si{(NtBu) 2C(H)Ph}] (2). It possesses a hypervalent silyl radical that delocalizes throughout the Si2C2 ring.

AB - The reaction of the amidinato silylsilylene with a functionalized diaminochlorosilyl substituent, [LSiSi(Cl){(NtBu)2C(H)Ph}] (1; L = PhC(NtBu) 2), with ArN=C=NAr (Ar = 2,6-iPr2C6H3) in toluene afforded the delocalized hypervalent silyl radical [LSi•(μ- CNAr) 2Si{(NtBu) 2C(H)Ph}] (2). It possesses a hypervalent silyl radical that delocalizes throughout the Si2C2 ring.

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DO - 10.1021/acs.inorgchem.6b02427

M3 - Article

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SN - 0020-1669

VL - 56

SP - 701

EP - 704

JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 2

ER -

Delocalized hypervalent silyl radical supported by amidinate and imino substituents

Abstract

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