Title of article
Synthesis and novel reactivities of several 1,9-dithiaalkane-bridged thianthrene 10-oxides
Author/Authors
Suwabe، نويسنده , , Shin and Okuhara، نويسنده , , Akira and Sugahara، نويسنده , , Takashi and Suzuki، نويسنده , , Keita and Kunimasa، نويسنده , , Katsuhiro and Nakajima، نويسنده , , Toshifumi and Kumafuji، نويسنده , , Yusuke and Osawa، نويسنده , , Yasushi and Yoshimura، نويسنده , , Toshiaki and Morita، نويسنده , , Hiroyuki، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2009
Pages
4
From page
1381
To page
1384
Abstract
The irreversible photolytic axial to equatorial change (3ax–4ax→3eq–4eq) and the irreversible thermal equatorial to axial change (3eq–4eq→3ax–4ax) of the S–O configuration were first observed. Meanwhile, the shorter 1,9-bridged derivative (2ax) exhibited the interesting photolytic degradation, affording 1,9-dithiadibenzothiophene (5) by the elimination of SO and ethylene.
Keywords
Thianthrene , Thermal reaction , Photo reaction , Pyramidal inversion , Intramolecular cyclization
Journal title
Tetrahedron Letters
Serial Year
2009
Journal title
Tetrahedron Letters
Record number
1862944
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