Title of article
Complete investigation on the synthesis of [Ru(bpydip)Cl2]: the nonformation of cis isomer
Author/Authors
da Silva، نويسنده , , Alan Patrick and de Freitas Gauze، نويسنده , , Gisele and Matias، نويسنده , , Tiago Araْjo and de Souza، نويسنده , , Vagner Roberto and de Castro Rozada، نويسنده , , Thiago and Basso، نويسنده , , Ernani Abicht Basso، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
4
From page
5043
To page
5046
Abstract
Complexation between the Schiff base N4-tetradentate N,N′-bis(7-methyl-2-pyridylmethylene)-1,3-diiminopropane (bpydip) and ion Ru(II) occurs only in trans geometry. However, it is known that the most complex of these ligands with ruthenium present predominantly cis geometry. In order to clarify the effects that drive the formation of the complex [Ru(bpydip)Cl2], we performed a new experimental study of the reaction and a complete theoretical investigation of their transition states. The results showed that nonformation of the cis isomer could be explained by the difference in relative stability of the reaction products and the transition states proposed.
Keywords
Tetradentate Schiff base , transition states , Ruthenium complexes , Theoretical calculations
Journal title
Tetrahedron Letters
Serial Year
2011
Journal title
Tetrahedron Letters
Record number
1879285
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