کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5266397 1385310 2013 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis of 3-spiropyrrolidine-3-spirooxindoles from Baylis-Hillman adducts of chromone with azomethine ylides via [3+2] cycloaddition reaction
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Synthesis of 3-spiropyrrolidine-3-spirooxindoles from Baylis-Hillman adducts of chromone with azomethine ylides via [3+2] cycloaddition reaction
چکیده انگلیسی
3-Spiropyrrolidine-oxindole unit is a privileged heterocyclic motif forming the core of a large family of alkaloid natural products with strong bioactivity profile and interesting structural properties. A novel regioselective synthesis of functionalized 3-spiropyrrolidine-3-spirooxindoles from 4-oxo-4H-chromone derivatives was accomplished by the [3+2] cycloaddition of azomethineylides with Baylis-Hillman adducts.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron Letters - Volume 54, Issue 8, 20 February 2013, Pages 821-827
نویسندگان
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