Title of article
An efficient one-pot method for the synthesis of mono- and biscyclopentenones via zirconium-catalyzed cycloalumination of cyclic alkynes and diynes
Author/Authors
D’yakonov، نويسنده , , Vladimir A. and Tuktarova، نويسنده , , Regina A. and Dzhemilev، نويسنده , , Usein M.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2010
Pages
3
From page
5886
To page
5888
Abstract
Mono- and bisaluminacyclopentenes obtained via zirconium-catalyzed cycloalumination with Et3Al and cyclic alkynes or diynes can be converted into the corresponding mono- and biscyclopentenones by treatment with CO2, ClCOOEt, or CO(OEt)2 in yields of 34−73%.
Keywords
Homogeneous catalysis , cycloalkynes , Cycloalumination , Cyclic diynes , cyclopentenones , Dzhemilev reaction , Zirconocene dichloride , Organoaluminium compounds
Journal title
Tetrahedron Letters
Serial Year
2010
Journal title
Tetrahedron Letters
Record number
1875361
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