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Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/3470

Title: A new synthetic route to thiophthalic anhydride derivatives, monomers to poly(isothianaphthene)
Authors: PAULUSSEN, Harald
van Asselt, R
GELAN, Jan
VANDERZANDE, Dirk
Issue Date: 1996
Publisher: SOC CHIMIQUE BELGIQUE
Citation: BULLETIN DES SOCIETES CHIMIQUES BELGES, 105(8). p. 473-476
Abstract: A new route has been developed to synthesize substituted or non-substituted thiophthalic anhydrides, using sulphur as oxidizing agent. The route comprises the oxidation of (substituted) phthalide by elemental sulphur at high temperature and leads to (substituted) thiophthalic anhydrides in one step in 15-70% yield.
Notes: Paulussen, H, LIMBURGS UNIV CTR,INST MAT RES,DIV CHEM,UNIV CAMPUS,B-3590 DIEPENBEEK,BELGIUM.
URI: http://hdl.handle.net/1942/3470
ISI #: A1996VQ64700007
ISSN: 0037-9646
Type: Journal Contribution
Appears in Collections: Research publications

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