Planar-chiral ferrocenylphosphine-borane complexes featuring agostic-type B-HE (E = Hg, Sn) interactions.
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DOI: 10.1039/c6dt04791b
Abstract: The synthesis of ferrocenylphosphine-borane adducts 1,2-fc(E)(PPh2·BH3) (E = SnR2R', HgX; 1,2-fc = 1,2-ferrocenediyl) that are substituted with organotin or organomercury Lewis acid moieties in ortho-position is presented. Several compounds that feature two ferrocenylphosphine-borane moieties bridged… read more here.
Keywords: pph2; agostic type; pph2 bh3; ferrocenylphosphine borane ... See more keywords
Ruthenium arene complexes with triphenylphosphane ligands: cytotoxicity towards pancreatic cancer cells, interaction with model proteins, and effect of ethacrynic acid substitution
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DOI: 10.1039/c7nj02300f
Abstract: The ruthenium-arene complexes [(η6-p-cymene)RuCl2(κP-PPh2(4-C6H4CO2H))], 1, [(η6-p-cymene)RuCl(κ2P,O-PPh2(2-C6H4CO2))], 2, [(η6-p-cymene)RuCl2(κP-PPh2(2-C6H4OCO-EA))], 3, and [(η6-p-cymene)RuCl2(κP-PPh2(4-C6H4CO2CH2CH2OCO-EA))], 4 (EA-CO2H = ethacrynic acid), were synthesized in good to high yields and characterized by analytical techniques, IR, UV-Vis and multinuclear NMR spectroscopy, and… read more here.
Keywords: rucl2 pph2; model; arene; ruthenium arene ... See more keywords
Expanding the allyl analogy: accessing η3-P,B,P diphosphinoborane complexes of group 10.
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DOI: 10.1039/c8dt00058a
Abstract: Using the diphosphinoborane, (PPh2)2BMes (Mes = 2,4,6-Me3C6H3), we report the first examples of η3-P,B,P-ligated complexes using Ni(0) and Pt(ii). Reaction of (PPh2)2BMes with Ni(COD)2 or Pt(COD)Me2 (COD = 1,5-cyclooctadiene) results in gradual COD displacement to… read more here.
Keywords: expanding allyl; pph2 2bmes; cod; diphosphinoborane ... See more keywords