Flexible application of 3-Aminorhodanine in synthetic route

Any one of these steps may be slow and thus may serve as the rate determining step. In general, however, in the presence of the catalyst, the overall rate of the reaction is faster than it would be if the reactants were in the gas or liquid phase.

1438-16-0, Rate laws may be derived directly from the chemical equations for elementary reactions. This is not the case, however, for ordinary chemical reactions.1438-16-0, name is 3-Aminorhodanine,below Introduce a new synthetic route.

General procedure: A mixture of aminorhodanine (1 mmol), isatin (1 mmol) and 5 muL of acetic acid in 2mL of distilled ethanol was placed in a cylindrical quartz reactor (Phi = 4 cm). The reactor was introducedinto a monomode microwave (Anton Paar) apparatus, for 5 min at100 C and 50 Watts. The crude reaction mixture was allowed tocool down at room temperature and ethanol (10 mL) or mixture of H2O/EtOH (10 mL) was directly added in the cylindrical quartzreactor. The resulting precipitated product was filtered off and waspurified by recrystallization from ethanol if necessary.

Any one of these steps may be slow and thus may serve as the rate determining step. In general, however, in the presence of the catalyst, the overall rate of the reaction is faster than it would be if the reactants were in the gas or liquid phase.

Reference£º
Article; Khaldoun, Khadidja; Safer, Abdelmounaim; Boukabcha, Nourdine; Dege, Necmi; Ruchaud, Sandrine; Souab, Mohamed; Bach, Stephane; Chouaih, Abdelkader; Saidi-Besbes, Salima; Journal of Molecular Structure; vol. 1192; (2019); p. 82 – 90;,
Thiazolidine – Wikipedia
Thiazolidine – ScienceDirect.com