ISSN:
0009-2940
Keywords:
Iodination
;
Streptopolymethine
;
Cyanine dye aggregates
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
J-Aggregates of 4-Iodo-bis(dimethylamino)heptamethine Triiodide. - Synthesis, Structure, and Optical PropertiesIodination of heptamethincyanine 2a gives the title compound 3. Its cations display all-trans configuration in solution and in the crystalline state. In contrast to cations of 2a, those of 3 form one-dimensional J aggregates, as proved by X-ray analysis and optical reflection spectroscopy.
Additional Material:
3 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19941270517
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