Coordination of a Si[double bond, length as m-dash]O subunit to metals: complexes of donor-stabilized silanone featuring a terminal Si[double bond, length as m-dash]O→M coordination (M = Zn, Al)

Dalton Transactions : an International Journal of Inorganic Chemistry
Yun XiongMatthias Driess

Abstract

The striking reactivity of donor-stabilised silanone LSi(DMAP)[double bond, length as m-dash]O () [L = N(Ar)C([double bond, length as m-dash]CH(2))CH[double bond, length as m-dash]C(Me)N(Ar), Ar = 2,6-iPr(2)C(6)H(3), DMAP = p-dimethylaminopyridine] toward Lewis acidic metal substrates Zn(OAc)(2), ZnMe(2), and AlMe(3) is reported. Two unprecedented addition products onto the Si[double bond, length as m-dash]O double bond, [LSi(OAc)(μ-O)Zn(OAc)(DMAP)(2)] () and [LSi(OAc)(μ-O)](2)Zn(DMAP) (), and two terminal complexes LSi(DMAP)[double bond, length as m-dash]O→ZnMe(2) () and LSi(DMAP)[double bond, length as m-dash]O→AlMe(3) () were obtained. Compounds and are unique, representing the first isolable and structurally characterised terminal Si[double bond, length as m-dash]O→Zn and Si[double bond, length as m-dash]O→Al complexes. All new compounds were fully characterised by (1)H, (13)C, and (29)Si NMR spectroscopy, EI-MS, elemental analysis and single-crystal X-ray diffraction analyses.

References

Jul 27, 2006·Journal of the American Chemical Society·Matthias DriessDieter Lentz
Sep 21, 2006·Angewandte Chemie·Matthias DriessChristoph van Wüllen
May 19, 2007·Journal of the American Chemical Society·Shenglai YaoMatthias Driess
May 14, 2009·Journal of the American Chemical Society·Yun XiongMatthias Driess

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Citations

Apr 15, 2015·Journal of the American Chemical Society·Syed Usman AhmadShigeyoshi Inoue
Sep 9, 2011·Journal of the American Chemical Society·Takako MuraokaKeiji Ueno
Jan 14, 2017·Inorganic Chemistry·Nasrina ParvinHerbert W Roesky
Jul 4, 2017·Angewandte Chemie·Isabel Alvarado-BeltranTsuyoshi Kato
Sep 17, 2011·Chemistry : a European Journal·Yun XiongMatthias Driess
Aug 4, 2015·Chemistry : a European Journal·Shintaro IshidaTakeaki Iwamoto
Nov 18, 2018·Chemistry : a European Journal·Debotra SarkarShigeyoshi Inoue
Jan 9, 2019·Angewandte Chemie·Ernesto Ballestero-MartínezMatthias Driess
Sep 22, 2020·Dalton Transactions : an International Journal of Inorganic Chemistry·Benedikt J GuddorfFelicitas Lips
Oct 14, 2014·Dalton Transactions : an International Journal of Inorganic Chemistry·Takako MuraokaYusuke Sunada
Mar 27, 2020·Dalton Transactions : an International Journal of Inorganic Chemistry·Takako MuraokaKeiji Ueno
Mar 10, 2011·Chemistry : a European Journal·Shenglai YaoMatthias Driess
Jul 19, 2013·Angewandte Chemie·Ricardo RodriguezTsuyoshi Kato
Oct 28, 2017·Angewandte Chemie·Alfredo Rosas-SánchezTsuyoshi Kato
Jun 5, 2020·Angewandte Chemie·Shintaro TakahashiTsuyoshi Kato
Apr 10, 2013·Angewandte Chemie·Ricardo RodriguezTsuyoshi Kato
Jul 6, 2014·Dalton Transactions : an International Journal of Inorganic Chemistry·Bin LiYuqiang Ding
Jul 15, 2020·Angewandte Chemie·Ying Kai Loh, Simon Aldridge
Jun 24, 2021·Angewandte Chemie·Shintaro TakahashiTsuyoshi Kato
Jul 30, 2019·Journal of the American Chemical Society·Dominik ReiterShigeyoshi Inoue

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