کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5271697 | 1385446 | 2013 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Ionic liquid catalyzed one-pot synthesis of novel spiro-2-amino-3-phenylsulfonyl-4H-pyran derivatives
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Ionic liquid catalyzed one-pot synthesis of novel spiro-2-amino-3-phenylsulfonyl-4H-pyran derivatives Ionic liquid catalyzed one-pot synthesis of novel spiro-2-amino-3-phenylsulfonyl-4H-pyran derivatives](/preview/png/5271697.png)
چکیده انگلیسی
A series of novel spiro-2-amino-3-phenylsulfonyl-4H-pyran derivatives were synthesized via the three component, one pot reaction of phenylsulfonylacetonitrile and 1,3-dicarbonyl compounds with isatins or acenaphthenequinone in ethanol with a novel basic ionic liquid 2-hydroxyethyl ammonium acetate [H3N+CH2CH2OH][CH3COOâ] (HEAA) as catalyst. HEAA was found to be a suitable and efficient catalyst for this condensation. This method has some distinct advantages such as mild reaction conditions, short reaction time, and environmental friendliness.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron Letters - Volume 54, Issue 19, 8 May 2013, Pages 2353-2356
Journal: Tetrahedron Letters - Volume 54, Issue 19, 8 May 2013, Pages 2353-2356
نویسندگان
Shuai-Shuai Jin, Hong Wang, Hong-Yun Guo,