Synthesis of the first stable pentaco-ordinate 1,2-thiaphosphetene

Article abstract of DOI:10.1080/10426509908546204

Pentacoordinate 1,2-thiaphosphetenes bearing the Martin ligand were synthesized by the reaction of the corresponding phosphorus ylide with isothiocyanates. Their mass and NMR spectral data showed that they have 1:2 adducts of the phosphorus ylide and isothiocyanates, which have a distorted trigonal bipyramid with oxygen and sulfur atoms at the apical positions. Thermolysis of the phenyl isothiocyanate adduct gave the corresponding cyclic thiophosphinate as a phosphorus-containing product in almost quantitative yield.

Full text of DOI:10.1080/10426509908546204

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Phosphorus, Sulfur, and
Silicon and the Related
Elements
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Synthesis of the First
Stable Pentaco-Ordinate
1,2-Thiaphosphetene
Takayuki Kawashima , Tomonori Iijima ,
Hironobu Kikuchi & Renji Okazaki
a Department of Chemistry, Graduate
School of Science , The University of
Tokyo , 7–3–1 Hongo, Bunkyo-ku, Tokyo
113–0033, Japan
b Department of Chemistry, Graduate
School of Science , The University of
Tokyo , 7–3–1 Hongo, Bunkyo-ku, Tokyo
113–0033, Japan
c Department of Chemistry, Graduate
School of Science , The University of
Tokyo , 7–3–1 Hongo, Bunkyo-ku, Tokyo
113–0033, Japan
d Department of Chemistry, Graduate
School of Science , The University of
Tokyo , 7–3–1 Hongo, Bunkyo-ku, Tokyo
113–0033, Japan
Published online: 17 Mar 2008.

To cite this article: Takayuki Kawashima , Tomonori Iijima , Hironobu
Kikuchi & Renji Okazaki (1999) Synthesis of the First Stable Pentaco-
Ordinate 1,2-Thiaphosphetene, Phosphorus, Sulfur, and Silicon and the
Related Elements, 144:1, 149-152, DOI: 10.1080/10426509908546204
To link to this article: http://dx.doi.org/10.1080/10426509908546204
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