Title of article
Novel formation of 1,2-dithiolane-3-thione from β-dithiolactone. Isolation of dithiolato-palladium and -platinum complexes
Author/Authors
Kentaro Okuma، نويسنده , , Akiko Nojima، نويسنده , , Toshiyuki Shigetomi، نويسنده , , Yoshinobu Yokomori، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2007
Pages
6
From page
11748
To page
11753
Abstract
Sulfurization of β-dithiolactone (4) gave corresponding 1,2-dithiolane-3-thione (2a) via an ionic intermediate. Oxidation of β-dithiolactone 4 by m-CPBA afforded corresponding S-oxide (11), while dioxide (12) was obtained when 3 equiv of m-CPBA was used. Dithiolane-3-thione 2a reacted with ethylenebis(triphenylphosphine)platinum or tetrakis(triphenylphosphine)palladium to afford the corresponding dithiolato-platinum (20) and dithiolato-palladium (21) complexes in good yields.
Journal title
Tetrahedron
Serial Year
2007
Journal title
Tetrahedron
Record number
1093448
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