کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1265260 | 972207 | 2013 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Basic-functionalized recyclable ionic liquid catalyst: A solvent-free approach for Michael addition of 1,3-dicarbonyl compounds to nitroalkenes under ultrasound irradiation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی (عمومی)
پیش نمایش صفحه اول مقاله

چکیده انگلیسی
A task-specific ionic liquid (TSIL) has been introduced as a recyclable catalyst in Michael addition. A series of nitroalkenes and various C-based nucleophiles were reacted in the presence of 30 mol% of recyclable basic-functionalized ionic liquid. Good to excellent yields were obtained in 30 min under ultrasound irradiation.
Figure optionsDownload as PowerPoint slideHighlights
► A task-specific ionic liquid (TSIL) has been introduced as a recyclable catalyst in Michael addition reaction.
► Solvent free approach for addition of 1,3-dicarbonyl compounds to various nitroalkenes.
► Low catalyst loading and eco-friendly approach.
► Ultrasound irradiation method affords good to excellent yields in short reaction time.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ultrasonics Sonochemistry - Volume 20, Issue 3, May 2013, Pages 793–798
Journal: Ultrasonics Sonochemistry - Volume 20, Issue 3, May 2013, Pages 793–798
نویسندگان
Senthil Narayanaperumal, Rodrigo César da Silva, Karla Santos Feu, Alexander Fernández de la Torre, Arlene G. Corrêa, Márcio Weber Paixão,