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2001•Heteroatom ChemistryRequires access

Synthesis and x‐ray crystal structures of hypervalent hexacoordinate antimony compounds without halogen ligands

Yukiya Wakisaka, Yohsuke Yamamoto, Kin‐ya Akiba

Open publisher page 7 citations

Abstract

Hypervalent hexacoordinate antimony-ate complex {2-Et4N: Rf3Sb−Et4N+ (Rf: o-C6H4C(CF3)2O-)} was synthesized by the reaction of Rf2SbCl with lithium 1,1,1,3,3,3-hexafluoro-2-(2-lithiophenyl)-2-propoxide followed by countercation exchange. Reaction of 2-Et4N with triethyloxonium tetrafluoroborate gave the O-ethylated adduct (3). X-ray crystallographic analysis of 2-Et4N and 3 showed distorted octahedral structures of these compounds. © 2001 John Wiley & Sons, Inc. Heteroatom Chem 12:33–37, 2001

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Hypervalent hexacoordinate antimony-ate complex {2-Et4N: Rf3Sb−Et4N+ (Rf: o-C6H4C(CF3)2O-)} was synthesized by the reaction of Rf2SbCl with lithium 1,1,1,3,3,3-hexafluoro-2-(2-lithiophenyl)-2-propoxide followed by countercation exchange. Reaction of 2-Et4N with triethyloxonium tetrafluoroborate gave the O-ethylated adduct (3). X-ray crystallographic analysis of 2-Et4N and 3 showed distorted octahedral structures of these compounds. © 2001 John Wiley & Sons, Inc. Heteroatom Chem 12:33–37, 2001

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Available abstract

Hypervalent hexacoordinate antimony-ate complex {2-Et4N: Rf3Sb−Et4N+ (Rf: o-C6H4C(CF3)2O-)} was synthesized by the reaction of Rf2SbCl with lithium 1,1,1,3,3,3-hexafluoro-2-(2-lithiophenyl)-2-propoxide followed by countercation exchange. Reaction of 2-Et4N with triethyloxonium tetrafluoroborate gave the O-ethylated adduct (3). X-ray crystallographic analysis of 2-Et4N and 3 showed distorted octahedral structures of these compounds. © 2001 John Wiley & Sons, Inc. Heteroatom Chem 12:33–37, 2001

Key concepts: Hypervalent molecule, Hexacoordinate, Chemistry, Antimony, Halogen, X-ray, Crystallography, Organic chemistry

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Synthesis and x‐ray crystal structures of hypervalent hexacoordinate antimony compounds without halogen ligands — Research Paper | ScholarLens