Title of article
Tandem 1,3-dipolar cycloaddition of mesoionic 2,4-diphenyl-1,3-oxathiolium-5-olate with cycloocta-1,5-diene. A new synthesis of the tetracyclo[6.2.0.04,10.05,9]decane ring system
Author/Authors
Sponholtz III، نويسنده , , William R and Trujillo، نويسنده , , Hernando A and Gribble، نويسنده , , Gordon W، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2000
Pages
4
From page
1687
To page
1690
Abstract
The mesoionic heterocycle 2,4-diphenyl-1,3-oxathiolium-5-olate (5) undergoes a tandem 1,3-dipolar cycloaddition reaction with cycloocta-1,5-diene (6) to give cycloadduct sulfide 7 in modest yield. Oxidation to sulfone 8 and photochemical extrusion of SO2 affords 9,10-diphenyltetracyclo[6.2.0.04,10.05,9]decane (9) in high yield.
Keywords
mesoionic , 3-oxathiolium-5-olate , 3-dipolar cycloaddition , 1 , 10.05 , 9]decane , 1
Journal title
Tetrahedron Letters
Serial Year
2000
Journal title
Tetrahedron Letters
Record number
1636555
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