Title of article
Synthesis and stereochemical studies of di and tetra 9,9′-spirobifluorene porphyrins: new building blocks for catalytic material
Author/Authors
Cyril Poriel، نويسنده , , Yann Ferrand، نويسنده , , Sandrine Juillard، نويسنده , , Paul Le Maux، نويسنده , , Gérard Simonneaux، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
14
From page
145
To page
158
Abstract
We report the synthesis and stereochemical properties of a new class of molecules containing a covalently-linked porphyrin and spiro-9,9′-bifluorene derivatives. The large spiro substituents hinder rotation about the meso position to give atropisomers which can be detected by 1H NMR after phosphine or isocyanide complexation to the ruthenium spiroporphyrins.
Keywords
spirobifluorene , Porphyrins , Ruthenium , atropisomer , Phosphine
Journal title
Tetrahedron
Serial Year
2004
Journal title
Tetrahedron
Record number
1084622
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