ISSN:
0025-116X
Keywords:
Chemistry
;
Polymer and Materials Science
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
,
Physics
Notes:
By means of a Wittig condensation polymerization starting from 4,4′-azodibenzaldehyde (1) and bifunctional Wittig salts of the benzene and thiophene series (2a-c) poly(azo-1, 4-pheny-leneivnylenearylene)s (3a-c) were synthesized. Analogously the model compounds 6a-c, 8a-d, and 10a-c were prepared. The structures of the intensive red to brown polymers and the orange to red model compounds were proved by elemental analyses, IR- and electronic spectra, respectively mass spectral data for the model compounds. The thermooxidative degradation of the polymers and the electrical conductivity of the polymers and model compounds were studied.
Additional Material:
2 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/macp.1982.021830206
