5, 5-Diaryldipyrromethanes: syntheses and anion binding properties

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Title:	5, 5-Diaryldipyrromethanes: syntheses and anion binding properties
Authors:	Gowri Sreedevi, K C Ajesh P Thomas Salini, P S Ramakrishnan, S Anju, K S Holaday, M G D Reddy, M L P Suresh, C H Srinivasan, A
Keywords:	Bodipy dyes Dipyrrolide ligands Mesosubstituted porphyrins One-step synthesis N bond-cleavage Grignard reagent Anion binding Dipyrromethane Pyrrole-2-carbinol
Issue Date:	2011
Publisher:	Elsevier
Citation:	Tetrahedron Letters 52(45):5995-5999;09 Nov 2011
Abstract:	A two-step synthesis of 5, 5-diaryldipyrromethanes in good yields is described. The adopted synthetic strategy can be used to tune the substituent at the meso-carbon very easily by choosing the Grignard reagent of interest. Further, the influence of the incorporation of various diaryl units at the mesa-carbon atom in the inherent anion binding affinities of the dipyrromethanes through hydrogen bonding was discussed.
URI:	http://ir.niist.res.in:8080/jspui/handle/123456789/837
ISSN:	0040-4039
Appears in Collections:	2011

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