ISSN:
0025-116X
Keywords:
Chemistry
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
,
Physics
Notes:
Polymers 3 were prepared by reaction of 1,2,4,5-benzenetetracarbonitrile (2) or 2,3,9,10,16,17,23,24-(29H, 31H)-phthalocyanineoctacarbonitrile (5a) with various metal salts or metals. The polymer structures were investigated by comparing their IR and UV/VIS spectra with those of 5. Structurally uniform polymeric phthalocyanines 3 with a number of phthalocyanine units Pc ≥ 8, containing only nitrile end groups, were obtained from 2 or 5a with various copper salts. By saponification of 3 polymers (Pc ≥ 3) with carboxylic acid end groups were obtained. The reactions of 2 or 5a with other metal salts or metals yielded polymers of varying structural uniformity. Metal free 3a was also synthesized.
Additional Material:
2 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/macp.1985.021861103
Permalink