N-Methylaniline-induced Si-Si bond cleavages of perchlorooligosilanes

Sung Jin Park; Jong Min Choi; Hyeon Mo Cho; Cheol Hyun Kim; Myong Euy Lee

doi:10.1016/j.jorganchem.2014.06.030

N-Methylaniline-induced Si-Si bond cleavages of perchlorooligosilanes

Sung Jin Park, Jong Min Choi, Hyeon Mo Cho, Cheol Hyun Kim, Myong Euy Lee

University College

Research output: Contribution to journal › Article

4 Citations (Scopus)

Abstract

This study describes Si-Si bond cleavage of perchlorooligosilane using an amine. N-Methylaniline-induced Si-Si bond cleavage reactions of cyclic perchlorosilanes Si₅Cl₁₀ (1) and Si₄Cl ₈ (2), and acyclic perchlorosilanes Si₅Cl₁₂ (3) and Si₂Cl₆ (4) yielded the N,N-methylphenylamino- substituted monosilanes, (NMePh)_3-nSiHCl_n (5; n = 2, 6; n = 1, 7; n = 0) and (NMePh)_4-nSiCl_n (8; n = 2, 9; n = 3). Products and yields depended on the perchlorooligosilanes used. In addition, disproportionation between Si-N and Si-Cl bonds was observed in reactions of compounds 5 and 9.

Original language	English
Pages (from-to)	140-144
Number of pages	5
Journal	Journal of Organometallic Chemistry
Volume	768
DOIs	https://doi.org/10.1016/j.jorganchem.2014.06.030
Publication status	Published - 2014 Oct 1

All Science Journal Classification (ASJC) codes

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry
Materials Chemistry

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Park, S. J., Choi, J. M., Cho, H. M., Kim, C. H., & Lee, M. E. (2014). N-Methylaniline-induced Si-Si bond cleavages of perchlorooligosilanes. Journal of Organometallic Chemistry, 768, 140-144. https://doi.org/10.1016/j.jorganchem.2014.06.030

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title = "N-Methylaniline-induced Si-Si bond cleavages of perchlorooligosilanes",

abstract = "This study describes Si-Si bond cleavage of perchlorooligosilane using an amine. N-Methylaniline-induced Si-Si bond cleavage reactions of cyclic perchlorosilanes Si5Cl10 (1) and Si4Cl 8 (2), and acyclic perchlorosilanes Si5Cl12 (3) and Si2Cl6 (4) yielded the N,N-methylphenylamino- substituted monosilanes, (NMePh)3-nSiHCln (5; n = 2, 6; n = 1, 7; n = 0) and (NMePh)4-nSiCln (8; n = 2, 9; n = 3). Products and yields depended on the perchlorooligosilanes used. In addition, disproportionation between Si-N and Si-Cl bonds was observed in reactions of compounds 5 and 9.",

author = "Park, {Sung Jin} and Choi, {Jong Min} and Cho, {Hyeon Mo} and Kim, {Cheol Hyun} and Lee, {Myong Euy}",

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T1 - N-Methylaniline-induced Si-Si bond cleavages of perchlorooligosilanes

AU - Park, Sung Jin

AU - Choi, Jong Min

AU - Cho, Hyeon Mo

AU - Kim, Cheol Hyun

AU - Lee, Myong Euy

PY - 2014/10/1

Y1 - 2014/10/1

N2 - This study describes Si-Si bond cleavage of perchlorooligosilane using an amine. N-Methylaniline-induced Si-Si bond cleavage reactions of cyclic perchlorosilanes Si5Cl10 (1) and Si4Cl 8 (2), and acyclic perchlorosilanes Si5Cl12 (3) and Si2Cl6 (4) yielded the N,N-methylphenylamino- substituted monosilanes, (NMePh)3-nSiHCln (5; n = 2, 6; n = 1, 7; n = 0) and (NMePh)4-nSiCln (8; n = 2, 9; n = 3). Products and yields depended on the perchlorooligosilanes used. In addition, disproportionation between Si-N and Si-Cl bonds was observed in reactions of compounds 5 and 9.

AB - This study describes Si-Si bond cleavage of perchlorooligosilane using an amine. N-Methylaniline-induced Si-Si bond cleavage reactions of cyclic perchlorosilanes Si5Cl10 (1) and Si4Cl 8 (2), and acyclic perchlorosilanes Si5Cl12 (3) and Si2Cl6 (4) yielded the N,N-methylphenylamino- substituted monosilanes, (NMePh)3-nSiHCln (5; n = 2, 6; n = 1, 7; n = 0) and (NMePh)4-nSiCln (8; n = 2, 9; n = 3). Products and yields depended on the perchlorooligosilanes used. In addition, disproportionation between Si-N and Si-Cl bonds was observed in reactions of compounds 5 and 9.

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