ISSN:
0749-1581
Keywords:
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The condensation of 1,3-dichlorotrimethinecyanines and arylamines was found to be highly regioselective. Nuclear Overhauser effect difference experiments proved a linear structure for the formed perchlorates of 1-aza-9-azonia-1H-benz[f]indene, 1-aza-9-azoniaanthracene, 1,10-diaza-4a-azonia-9-thiacyclopenta[b]fluorene, 6-aza-7-azoniabenz[a]anthracene and 6,7-diaza-11a-azoniabenz[a]anthracene derivatives. NOE difference experiments, together with 2D proton-proton and proton-carbon correlation measurements, allowed the complete 1H and 13C assignment.
Additional Material:
4 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/mrc.1260240208
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