publication . Article . 2005

Eco-friendly Conditions for the Production of 1,3-Dithianes Using Microwave Irradiation

Ballesteros, Lidia; Noguez, Olivia; Arroyo, Gabriel; Velasco, Benjamín; Delgado, Francisco; Miranda, René;
Open Access English
  • Published: 01 Jan 2005
  • Publisher: Sociedad Química de México A.C.
Abstract
The reaction of a number of aldehydes and ketones with 1,3-propanedithiol has been carried out in the absence of solvent, using microwave irradiation as the heat source. Under these conditions the corresponding 1,3-dithianes were obtained in short reaction times (5 min). In addition, a bentonitic clay was evaluated as promoter of this reaction. La reacción entre varios aldehídos y cetonas con 1,3-propanditiol se llevó a cabo en la ausencia de disolvente, utilizando irradiación de microondas como fuente de calor. Bajo estas condiciones, se obtuvieron los correspondientes 1,3-ditianos, en tiempos cortos de reacción (5 min). Complementariamente, se evaluó la capaci...
Subjects
free text keywords: Green chemistry, 1,3-dithianes, bentonitic clay, microwave irradiation, Química verde, 1,3-ditianos, arcilla bentonítica, radiación de microondas
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