Title of article
Indole 3-alkylation/vinylation under catalysis of the guanidinium ionic liquids
Author/Authors
Kurosh Rad-Moghadam، نويسنده , , Masoumeh Sharifi-Kiasaraie، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2009
Pages
5
From page
8816
To page
8820
Abstract
Two ionic liquids, N,N,N,N-tetramethylguanidinium trifluoroacetate (TMGT) and the unprecedented N,N,N,N-tetramethylguanidinium triflate (TMGTf), were used as catalyst solvents in condensations between indoles and arylaldehydes or 1,3-diketones providing a simple and efficient method for synthesis of bis(3-indolyl)methanes or casually 3-alkenylindoles due to stereoelectronic concerns of reactants. The ionic liquids are easily separated and reused for several times.
Keywords
1 , 3-Diketone , Bis(indolyl)alkane , Aldehyde , Ionic liquid , Indole
Journal title
Tetrahedron
Serial Year
2009
Journal title
Tetrahedron
Record number
1097849
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