Reactions of d0 alkylidene and amide complexes with silanes

Jonathan B. Diminnie, Xiaozhan Liu, Hu Cai, Zhongzhi Wu, Jaime R. Blanton, Tianniu Chen, Albert A. Tuinman, Keith T. Quisenberry, Catherine E. Vallet, Ray A. Zuhr, David B. Beach, Zhihui Peng, Yun Dong Wu, Thomas E. Concolino, Arnold L. Rheingold, Ziling Xue

Research output: Contribution to journalArticle

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Abstract

Reactions of silanes with d0 Ta alkylidene and Group 4 amide complexes were found to involve the initial attack on silicon atoms in the silanes by nucleophilic alkylidene carbon or amide nitrogen atoms. The reaction of (Me3SiCH2)3Ta(PMe3) [=CHSiMe3] (1) with H2SiR′Ph (R′ = Me, Ph) gave (Me3SiCH2)3Ta[=C(SiMe3) SiHR′Ph] (2a-b). Similar reactions of these two silanes and (H2PhSi)2CH2 with (Me3SiCH2)Ta(PMe3)2 [=CHR]2 (R = SiMe3, 3; CMe3, 4) yielded novel metallasilacyclobutadienes and a metalladisilacyclohexadiene, respectively. In comparison, the reactions between M(NMe2)4 (M = Ti, Zr, Hf) and silanes were found to give aminosilanes and metal amide hydride species which were perhaps involved in the formation of titanium-silicon-nitride (Ti-Si-N) ternary materials.

Original languageEnglish (US)
Pages (from-to)331-335
Number of pages5
JournalPure and Applied Chemistry
Volume73
Issue number2
DOIs
StatePublished - Jan 1 2001

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Silanes
Amides
Atoms
Titanium nitride
Silicon
Silicon nitride
Hydrides
Nitrogen
Carbon
Metals

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

Cite this

Diminnie, J. B., Liu, X., Cai, H., Wu, Z., Blanton, J. R., Chen, T., ... Xue, Z. (2001). Reactions of d0 alkylidene and amide complexes with silanes. Pure and Applied Chemistry, 73(2), 331-335. https://doi.org/10.1351/pac200173020331

Reactions of d0 alkylidene and amide complexes with silanes. / Diminnie, Jonathan B.; Liu, Xiaozhan; Cai, Hu; Wu, Zhongzhi; Blanton, Jaime R.; Chen, Tianniu; Tuinman, Albert A.; Quisenberry, Keith T.; Vallet, Catherine E.; Zuhr, Ray A.; Beach, David B.; Peng, Zhihui; Wu, Yun Dong; Concolino, Thomas E.; Rheingold, Arnold L.; Xue, Ziling.

In: Pure and Applied Chemistry, Vol. 73, No. 2, 01.01.2001, p. 331-335.

Research output: Contribution to journalArticle

Diminnie, JB, Liu, X, Cai, H, Wu, Z, Blanton, JR, Chen, T, Tuinman, AA, Quisenberry, KT, Vallet, CE, Zuhr, RA, Beach, DB, Peng, Z, Wu, YD, Concolino, TE, Rheingold, AL & Xue, Z 2001, 'Reactions of d0 alkylidene and amide complexes with silanes', Pure and Applied Chemistry, vol. 73, no. 2, pp. 331-335. https://doi.org/10.1351/pac200173020331
Diminnie, Jonathan B. ; Liu, Xiaozhan ; Cai, Hu ; Wu, Zhongzhi ; Blanton, Jaime R. ; Chen, Tianniu ; Tuinman, Albert A. ; Quisenberry, Keith T. ; Vallet, Catherine E. ; Zuhr, Ray A. ; Beach, David B. ; Peng, Zhihui ; Wu, Yun Dong ; Concolino, Thomas E. ; Rheingold, Arnold L. ; Xue, Ziling. / Reactions of d0 alkylidene and amide complexes with silanes. In: Pure and Applied Chemistry. 2001 ; Vol. 73, No. 2. pp. 331-335.
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abstract = "Reactions of silanes with d0 Ta alkylidene and Group 4 amide complexes were found to involve the initial attack on silicon atoms in the silanes by nucleophilic alkylidene carbon or amide nitrogen atoms. The reaction of (Me3SiCH2)3Ta(PMe3) [=CHSiMe3] (1) with H2SiR′Ph (R′ = Me, Ph) gave (Me3SiCH2)3Ta[=C(SiMe3) SiHR′Ph] (2a-b). Similar reactions of these two silanes and (H2PhSi)2CH2 with (Me3SiCH2)Ta(PMe3)2 [=CHR]2 (R = SiMe3, 3; CMe3, 4) yielded novel metallasilacyclobutadienes and a metalladisilacyclohexadiene, respectively. In comparison, the reactions between M(NMe2)4 (M = Ti, Zr, Hf) and silanes were found to give aminosilanes and metal amide hydride species which were perhaps involved in the formation of titanium-silicon-nitride (Ti-Si-N) ternary materials.",
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AU - Peng, Zhihui

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