Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1270479 | Ultrasonics Sonochemistry | 2009 | 7 Pages |
Abstract
A mild, efficient, facile and eco-friendly procedure for the synthesis of 2,4-diarylthiazoles from arylthioamides and α-bromoacetophenones in 1-n-butyl-3-methylimidazolium tetrafluoroborate as a “green” media under ultrasound irradiation at room temperature is described. It is interesting to mention that only one product was obtained when two different α-bromoacetophenones were reacted with 1,3-phenyl dithioamide as the substrate. Work-up is very simple and there is no need to purify the product. A recycling study confirmed that the ionic liquid can be reused multiple times without a significant loss in its activity.
Related Topics
Physical Sciences and Engineering
Chemistry
Chemistry (General)
Authors
Jalil Noei, Ahmad Reza Khosropour,