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Thermal and Kinetic Studies on the Stability of Some Thioureido-Sulfonamide Derivatives
Authors:Jurca  B.  Salageanu  I.  Segal  E.
Affiliation:(1) Faculty of Chemistry, Department of Physical Chemistry, University of Bucharest, Bd. Elisabeta 4-12, Sector 4, Bucharest, 70346, Romania
Abstract:The kinetic and thermal behaviour for the following compounds: R-HN-CS-NH-(CH2)n-C6H4-SO2NH2 where: R=phenyl, ally1; n=0, 1, 2 was studied by TG and DTA techniques. The compounds decompose in many steps; the last one corresponding to the burning of H2N–S–C6H4–C6H4–S–NH2 occurs with comparable reaction rates. This revised version was published online in August 2006 with corrections to the Cover Date.
Keywords:non-isothermal  thermal decomposition  thioureido-sulfonamide
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