Title of article
Regioselective synthesis of 3-heteroarylpiperidin-2-ones and diazacyclopenta[a]phenalenone via carbenoid reactions
Author/Authors
Sengodagounder Muthusamy، نويسنده , , Pandurangan Srinivasan، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2009
Pages
7
From page
1567
To page
1573
Abstract
Rhodium(II) catalyzed carbenoid reactions of 3-diazopiperidin-2-ones were carried out with indoles and pyrroles to afford the respective (3-indol-3-yl)- and (3-pyrrol-2-yl)piperidones with regioselectivity. Interestingly, the reaction of bis-diazoimide in the presence of Rh2(OAc)4 catalyst furnished diazacyclopenta[a]phenalenone in a tandem manner.
Keywords
Diazocarbonyl compounds , Diazoimides , Indoles , 3-Heteroarylpiperidin-2-ones , pyrroles , rhodium(II) acetate
Journal title
Tetrahedron
Serial Year
2009
Journal title
Tetrahedron
Record number
1095121
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