کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
59482 | 1419428 | 2015 | 7 صفحه PDF | دانلود رایگان |
β-Cyclodextrin was functionalized with butyl sulfonic acid to give an efficient, eco-friendly catalyst for the synthesis of 1,8-dioxo-octahydroxanthenes via the one-pot condensation of aromatic aldehydes and active methylene carbonyl compounds in aqueous media. This new methodology offers several advantages such as excellent yields, short reaction time, a simple procedure and mild reaction conditions. Furthermore, the catalyst can be readily recovered and reused up to five times without a significant loss in its activity.
Graphical Abstractβ-Cyclodextrin has been functionalized with butyl sulfonic acid to give an efficient eco-friendly catalyst (β-CD-BSA) for the synthesis of 1,8-dioxo-octahydroxanthenes via the one-pot condensation of aromatic aldehydes and active methylene carbonyl compounds in aqueous media.Figure optionsDownload as PowerPoint slide
Journal: Chinese Journal of Catalysis - Volume 36, Issue 8, August 2015, Pages 1249–1255