Utilization of 2,6-bis(2-benzimidazolyl)pyridine to detect toxic benzene metabolites

Tetrahedron Letters

Volumn 48, Issue 1, 2007, Pages 47-50

  Chetia, Bolin ^a   Iyer, Parameswar K ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY GUWAHATI   (India)

Author keywords

[No Author keywords available]

Indexed keywords

1,4 BENZOQUINONE; 2,6 BIS(2 BENZIMIDAZOLYL)PYRIDINE; BENZENE DERIVATIVE; CATECHOL; HYDROQUINONE; PHENOL DERIVATIVE; PYRIDINE DERIVATIVE; RESORCINOL;

ARTICLE; FLUORESCENCE SPECTROSCOPY; METABOLITE; ULTRAVIOLET RADIATION; X RAY ANALYSIS;

EID: 33751418995     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2006.11.022     Document Type: Article

References (11)

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9. The UV/vis (Varian Cary 50 Bio UV-vis Spectrophotometer) titration graphs of 1 with phenol, catechol, resorcinol and p-benzoquinone showed progressive decreases in intensity, development of new blue shifted peaks and formation of one isosbestic point which were specific for each guest. Fluorescence (Varian Cary-Eclipse Fluorescence Spectrophotometer) titrations of 1 with the above four guests showed quenching of fluorescence in different proportions indicating that the excited state of 1 was modified with these different guests.
10. 2 = 0.3102. CCDC-604676 contains the supplementary crystallographic data for this letter. These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via www.ccdc.cam.ac.uk/data_request/cif.
11. 2 = 0.2284. CCDC-621837 contains the supplementary crystallographic data for this letter. These data can be obtained free of charge from The Cambridge Crystallographic Data Centre via www.ccdc.cam.ac.uk/data_request/cif.