Capture of phosphorus(I) and arsenic(I) moieties by a 1,2-bis(arylimino)acenaphthene (aryl-BIAN) ligand. A case of intramolecular charge transfer

Journal of the American Chemical Society
Gregor ReeskeAlan H Cowley

Abstract

The reaction of PCl3 with SnCl2 in THF solution, followed by treatment with dpp-BIAN (dpp = 2,6-i-Pr2C6H3), affords the phosphenium complex [(dpp-BIAN)P][SnCl5.THF]. The 31P chemical shift (delta 232.5) and the metrical parameters from a single-crystal X-ray diffraction study indicate that the oxidation state of phosphorus in this compound is +3. A similar conclusion was reached regarding the phosphorus oxidation state in [(dpp-BIAN)P][I3], which was prepared via the reaction of dpp-BIAN with PI3 in CH2Cl2 solution. The arsenium salt [(dpp-BIAN)As][SnCl5.THF] was prepared by treatment of AsCl3 with SnCl2 in THF solution, followed by the addition of dpp-BIAN. The X-ray crystal structure of this salt was determined, and the pattern of bond distances and angles indicates that arsenic is present in the +3 oxidation state.

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Citations

Feb 22, 2012·Inorganic Chemistry·Caleb D Martin, Paul J Ragogna
Mar 22, 2013·Inorganic Chemistry·Georgios MourgasDietrich Gudat
Jun 8, 2006·Chemical Communications : Chem Comm·Jason L DuttonPaul J Ragogna
May 29, 2007·Chemical Communications : Chem Comm·Heather A SpinneyDarrin S Richeson
Oct 2, 2012·Angewandte Chemie·Arthur D HendsbeeJason D Masuda
Oct 13, 2006·Dalton Transactions : an International Journal of Inorganic Chemistry·Nicholas J HillAlan H Cowley
Jun 27, 2008·Dalton Transactions : an International Journal of Inorganic Chemistry·Christine A CaputoNathan D Jones
Mar 26, 2009·Dalton Transactions : an International Journal of Inorganic Chemistry·Adam B PowellAlan H Cowley
Feb 5, 2009·Angewandte Chemie·Tristram Chivers, Jari Konu
Oct 23, 2010·Dalton Transactions : an International Journal of Inorganic Chemistry·Allison L BrazeauPaul J Ragogna
Aug 12, 2020·Dalton Transactions : an International Journal of Inorganic Chemistry·Erica M DionisiCharles L B Macdonald
Mar 28, 2007·Dalton Transactions : an International Journal of Inorganic Chemistry·Alice J BoyallAmber L Thompson
Dec 18, 2008·Dalton Transactions : an International Journal of Inorganic Chemistry·Nicholas J HillAlan H Cowley
May 21, 2010·Chemistry : a European Journal·Igor L FedushkinMarkus Hummert
Oct 11, 2011·Dalton Transactions : an International Journal of Inorganic Chemistry·Caleb D Martin, Paul J Ragogna
Mar 22, 2012·Dalton Transactions : an International Journal of Inorganic Chemistry·Allison L BrazeauPaul J Ragogna
Aug 28, 2009·Chemistry : a European Journal·Jason L DuttonPaul J Ragogna
Feb 26, 2013·Dalton Transactions : an International Journal of Inorganic Chemistry·Igor L FedushkinSergey Yu Ketkov
Oct 21, 2020·Chemical Society Reviews·Alexander W H Speed
Apr 13, 2010·Inorganic Chemistry·Caleb D Martin, Paul J Ragogna
Sep 15, 2021·Dalton Transactions : an International Journal of Inorganic Chemistry·Rong ZhangXiao-Juan Yang
Feb 13, 2007·Inorganic Chemistry·Gregor ReeskeAlan H Cowley
Sep 28, 2006·Journal of the American Chemical Society·Jason L DuttonPaul J Ragogna
Nov 18, 2021·Chemistry, an Asian Journal·Rahul DebMoumita Majumdar

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