1. Departamento de Química Orgânica, UFPel, Campus Universitário, s/no Caixa Postal 354, 96010-900 Pelotas, RS, Brazil;2. Departamento de Química, UFSM, 97105-900 Santa Maria, RS, Brazil
Abstract:
An ultrasound-enhanced method has been developed for the synthesis of a variety of thioesters from benzoyl chlorides and 2-mercaptobenzoxa(thia)zoles. Applying this methodology, 14 compounds were synthesized in excellent yields.