کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5280640 | 1385652 | 2010 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Palladium-catalyzed selective alkoxycarbonylation of α,β-unsaturated amides: a novel approach toward new Ï-amido esters and N-substituted cyclic succinimides
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Palladium-catalyzed selective alkoxycarbonylation of α,β-unsaturated amides: a novel approach toward new Ï-amido esters and N-substituted cyclic succinimides Palladium-catalyzed selective alkoxycarbonylation of α,β-unsaturated amides: a novel approach toward new Ï-amido esters and N-substituted cyclic succinimides](/preview/png/5280640.png)
چکیده انگلیسی
The alkoxycarbonylation of α,β-unsaturated amides proceeded efficiently and regioselectivity to give Ï-amido esters with complete conversion in the presence of the catalyst system: Pd(PPh3)2Cl2/MeOH/CO/H2O. The reaction was successfully applied to the alkoxycarbonylation of bis-acrylamides yielding, selectively, the corresponding di-Ï-amido esters. These mono and di-Ï-amido esters have been used as precursors for the synthesis of N-substituted cyclic succinimides in moderate to high yields.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron Letters - Volume 51, Issue 24, 16 June 2010, Pages 3211-3215
Journal: Tetrahedron Letters - Volume 51, Issue 24, 16 June 2010, Pages 3211-3215
نویسندگان
Rami Suleiman, Bassam El Ali,