Platinum oxoboryl complexes as substrates for the formation of 1:1, 1:2, and 2:1 Lewis acid-base adducts and 1,2-dipolar additions

Chemistry : a European Journal
Stefanie BertschKrzysztof Radacki

Abstract

The oxoboryl complex trans-[(Cy3 P)2 BrPt(B≡O)] (2) reacts with the Group 13 Lewis acids EBr3 (E=Al, Ga, In) to form the 1:1 Lewis acid-base adducts trans-[(Cy3 P)2 BrPt(B≡OEBr3 )] (6-8). This reactivity can be extended by using two equivalents of the respective Lewis acid EBr3 (E=Al, Ga) to form the 2:1 Lewis acid-base adducts trans-[(Cy3 P)2 (Br3 Al-Br)Pt(B≡OAlBr3 )] (18) and trans-[(Cy3 P)2 (Br3 Ga-Br)Pt(B≡OGaBr3 )] (15). Another reactivity pattern was demonstrated by coordinating two oxoboryl complexes 2 to InBr3 , forming the 1:2 Lewis acid-base adduct trans-[{(Cy3 P)2 BrPt(B≡O)}2 InBr3 ] (20). It was also possible to functionalize the B≡O triple bond itself. Trimethylsilylisothiocyanate reacts with 2 in a 1,2-dipolar addition to form the boryl complex trans-[(Cy3 P)2 BrPt{B(NCS)(OSiMe3 )}] (27).

References

Nov 16, 2002·Angewandte Chemie·Dante NeculaiDietmar Stalke
Oct 9, 2003·Acta Crystallographica. Section C, Crystal Structure Communications·Orde Q Munro, Nicole Pearson
Mar 31, 2005·Journal of the American Chemical Society·Dragoslav VidovicAlan H Cowley
May 12, 2005·Angewandte Chemie·Holger BraunschweigKatharina Uttinger
Dec 6, 2005·Inorganic Chemistry·Jun ZhuTodd B Marder
Feb 15, 2007·The Journal of Physical Chemistry. a·Dmitry Yu ZubarevLai-Sheng Wang
Jun 28, 2007·Chemistry : a European Journal·Holger BraunschweigKatharina Uttinger
Jul 12, 2007·Journal of the American Chemical Society·Hua-Jin ZhaiLai-Sheng Wang
Dec 25, 2007·Acta Crystallographica. Section A, Foundations of Crystallography·George M Sheldrick
Feb 7, 2008·Journal of the American Chemical Society·Si-Dian LiLai-Sheng Wang
May 31, 2008·Journal of the American Chemical Society·Holger BraunschweigHongmei Wu
Mar 20, 2010·Chemical Reviews·Holger BraunschweigAchim Schneider
Jul 14, 2010·Angewandte Chemie·Holger BraunschweigAchim Schneider
Aug 20, 2010·Chemical Communications : Chem Comm·Holger BraunschweigAchim Schneider
Sep 13, 2011·Angewandte Chemie·Jürgen BauerKrzysztof Radacki
Apr 6, 2012·Journal of Applied Crystallography·Christian B HübschleBirger Dittrich
May 24, 2012·Chemical Reviews·Jürgen BauerRian D Dewhurst
Sep 20, 2012·Chemical Communications : Chem Comm·Jürgen BauerKrzysztof Radacki
Nov 21, 2012·Angewandte Chemie·Holger BraunschweigChristopher W Tate
Feb 14, 2013·Chemical Society Reviews·Holger BraunschweigViktoria H Gessner
May 16, 2013·Chemical Communications : Chem Comm·Joseph A B AbdallaSimon Aldridge
Aug 21, 2013·Accounts of Chemical Research·Johannes BrandSakya S Sen
Sep 4, 2013·Chemical Communications : Chem Comm·Holger BraunschweigRong Shang
Jun 11, 2014·Accounts of Chemical Research·Hua-Jin ZhaiLai-Sheng Wang
Dec 4, 1998·Angewandte Chemie·Holger BraunschweigUlli Englert

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Citations

May 25, 2016·Dalton Transactions : an International Journal of Inorganic Chemistry·Daniel Franz, Shigeyoshi Inoue
May 14, 2020·Angewandte Chemie·Anne-Frédérique PécharmanMary F Mahon
Jun 2, 2021·Angewandte Chemie·Hanqiang WangZuowei Xie
May 3, 2019·Journal of the American Chemical Society·Ying Kai LohSimon Aldridge
Dec 7, 2018·The Journal of Physical Chemistry. a·Jarrett L MasonCaroline Chick Jarrold

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