Title of article
Formation of 2,4,5-triaryl-4,5-dihydro-1H-imidazoles, (1), from aryl aldehydes. Crystal structures of cis-(1: aryl = pyridin-2-yl), {trans-[(1: aryl = pyridin-2-yl)H]+[OAc]−·3H2O}, {cis-[1: aryl = thien-2-yl]·0.5H2O} and tran
Author/Authors
Fernandes، نويسنده , , Christiane and Horn Jr، نويسنده , , Adolfo and Howie، نويسنده , , R. Alan and Schripsema، نويسنده , , Jan and Skakle، نويسنده , , Janet M.S. and Wardell، نويسنده , , James L.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
10
From page
274
To page
283
Abstract
The preparations of cis-2,4,5-triaryl-4,5-dihydro-1H-imidazoles, (aryl = thien-2-yl or pyridin-2-yl) from aryl aldehydes, ammonium chloride and triethylamine in methanol, and their conversions to the trans-isomers are reported. Crystal structures of cis-(1: aryl = pyridin-2-yl), cis-[1: aryl = thien-2-yl·0.5H2O], trans-(1: aryl = thien-2-yl), and trans-{[(1: aryl = pyridin-2-yl)H]+[OAc]−·3H2O}, have been determined and compared with related structures.
Keywords
4 , 5-Triaryl-4 , crystal structures , cis–trans-isomerisation , 2 , 5-dihydro-1H-imidazoles
Journal title
Journal of Molecular Structure
Serial Year
2007
Journal title
Journal of Molecular Structure
Record number
1963959
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