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Phosphorus Sulfur Silicon Relat
Simple and eco-friendly synthesis of 2-substituted benzothiazoles is described. The reaction is performed in absolute ethanol at room temperature, using a catalytic amount of montmorillonite K-10, and with continuous bubbling of air as oxidant. Simplicity, ease of handling of the system, an environmentally friendly and reusable catalyst, a plentiful, inexpensive, and safe oxidant, and mild conditions are the main advantages of this procedure.
Research on Chemical Intermediates – Springer Journals
Published: Apr 3, 2014
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