Title of article
Synthesis of ferrocenyl quinones
Author/Authors
Zora، نويسنده , , Metin and Yucel، نويسنده , , Baris and Acikalin، نويسنده , , Serdar، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2003
Pages
5
From page
2237
To page
2241
Abstract
A squarate-based synthesis of ferrocenyl quinones is described. Thermolysis of ferrocenyl-substituted cyclobutenones, prepared from ferrocenyl cyclobutenediones and alkenyllithiums, affords hydroquinones, which furnish, upon oxidation, ferrocenyl quinones. Ferrocenyl cyclobutenediones have been prepared from known cyclobutenediones by nucleophilic addition of ferrocenyllithium followed by hydrolysis, Pd/Cu-cocatalyzed cross-coupling with (tri-n-butylstannyl)ferrocene or Friedel–Crafts alkylation with ferrocene.
Keywords
ferrocenyl quinones , cyclobutenones , Ferrocenes , cyclobutenols , Hydroquinones , Electrocyclization , Oxidation , cyclobutenediones
Journal title
Tetrahedron Letters
Serial Year
2003
Journal title
Tetrahedron Letters
Record number
1661133
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