Synthesis of dihydroxy silicon phthalocyanine tetrasulfonic acid and poly-mu-oxo silicon phthalocyanine tetrasulfonic acid

Authors
Gurek, AG Appel, G Mikalo, RP Schmeisser, D
Citation
Ag. Gurek et al., Synthesis of dihydroxy silicon phthalocyanine tetrasulfonic acid and poly-mu-oxo silicon phthalocyanine tetrasulfonic acid, J PORPHYR P, 5(10), 2001, pp. 751-757
Citations number
55
Categorie Soggetti
Chemistry
Journal title
JOURNAL OF PORPHYRINS AND PHTHALOCYANINES
ISSN journal
10884246 → ACNP
Volume
5
Issue
10
Year of publication
2001
Pages
751 - 757
Database
ISI
SICI code
1088-4246(200110)5:10<751:SODSPT>2.0.ZU;2-C
Abstract
We describe the synthesis of tetrasulfonated silicon phthalocyanine and its oligomer product prepared by metal salt catalyzed polycondensation. The ca talytic effect of H2O-free CaCl2 in quinoline is used for the polycondensat ion of dihydroxy silicon phthalocyanine to the cofacially arrayed oligomer. Spectroscopic characterization and photoelectron spectroscopy data of the prepared compounds are reported. We present the first results on polypyrrol e films doped with these substances. Copyright (C) 2001 John Wiley & Sons, Ltd.