کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5262258 | 1385172 | 2014 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Michael addition of indoles to β-nitrostyrenes catalyzed by HY zeolite under solvent-free conditions
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Michael addition of indoles to β-nitrostyrenes catalyzed by HY zeolite under solvent-free conditions Michael addition of indoles to β-nitrostyrenes catalyzed by HY zeolite under solvent-free conditions](/preview/png/5262258.png)
چکیده انگلیسی
Michael addition of indoles to β-nitrostyrenes is reported using HY zeolite as catalyst under mild reaction conditions. This methodology allows the synthesis of various indole derivatives in good to high yields at 50 °C under solvent-free conditions. The short reaction time and achieving high yield of the desired products are the main advantages of the present work. The catalyst can be easily recovered and reused for six successive runs without considerable changes in yields. This Michael addition catalyzed by HY zeolite is operationally simple and can be considered as a greener protocol as it avoids the use of corrosive acids and toxic reagents.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron Letters - Volume 55, Issue 13, 26 March 2014, Pages 2061-2064
Journal: Tetrahedron Letters - Volume 55, Issue 13, 26 March 2014, Pages 2061-2064
نویسندگان
Mariappan Jeganathan, Kuppusamy Kanagaraj, Amarajothi Dhakshinamoorthy, Kasi Pitchumani,