Title of article
O- and N-alkylated diketopyrrolopyrrole derivatives
Author/Authors
Frebort، نويسنده , , ?t?p?n and Eli??، نويسنده , , Zden?k and Ly?ka، نويسنده , , Anton?n and Lu??k Jr.، نويسنده , , Stanislav and Vy?uchal، نويسنده , , Jan and Kub??، نويسنده , , Lubom?r and Hrdina، نويسنده , , Radim and Burgert، نويسنده , , Ladislav، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
5
From page
5769
To page
5773
Abstract
The alkylation of 3-phenyl-6-(2-thienyl)pyrrolo[3,4-c]pyrrole-1,4-dione with 1-bromo-2-ethylhexane was performed. Besides the expected N,N′-dialkylated product, both possible N,O-dialkyl derivatives were isolated and identified for the first time. The position of the alkyl substituents in all three dialkylated isomers was determined by 2D 1H and 13C NMR spectroscopy.
Keywords
1 , 4-c]pyrroles , Alkylation , O-Alkyl , NMR
Journal title
Tetrahedron Letters
Serial Year
2011
Journal title
Tetrahedron Letters
Record number
1879463
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