Title of article
Simple naphthalimide based anion sensors: deprotonation induced colour changes and CO2 fixation
Author/Authors
Gunnlaugsson، نويسنده , , Thorfinnur and Kruger، نويسنده , , Paul E. and Jensen، نويسنده , , Paul and Pfeffer، نويسنده , , Frederick M. and Hussey، نويسنده , , Gillian M.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2003
Pages
5
From page
8909
To page
8913
Abstract
The 4-amino-1,8-naphthalimide based chemosensors 2, 4 and 6 show striking green-to-purple colour changes due to the deprotonation of the 4-amino moiety on interaction with strongly basic anions such as F−: these colour changes reverse gradually with time due to the fixation of atmospheric CO2 (as HCO3−) yielding 1:1 adducts as demonstrated by X-ray crystallography.
Journal title
Tetrahedron Letters
Serial Year
2003
Journal title
Tetrahedron Letters
Record number
1655811
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