کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
39351 45819 2015 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Polystyrene supported salen type bis-thiopseudourea Pd(II)-complex catalyzed Suzuki coupling reaction in aqueous media
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
Polystyrene supported salen type bis-thiopseudourea Pd(II)-complex catalyzed Suzuki coupling reaction in aqueous media
چکیده انگلیسی


• The synthesized polystyrene supported salen type bis-thiopseudourea Pd(II) complex (3) was fully characterized.
• This complex exhibited efficient catalytic activity in Suzuki cross coupling reactions.
• The catalyst can be reused minimum 5 times with slight change in the activity.

A new salen type N′,N-1,2-phenylenebis(3-(4-fluorobenzoyl-2-benzyl-2-thiopseudourea) functionalized polystyrene resin supported palladium(II) complex (3) was found to be highly efficient catalyst for the Suzuki cross-coupling reaction of aryl halides with arylboronic acids. The coupled products of various activated and deactivated aryl halides were produced in good to excellent yields under low catalyst loadings and in water/methanol system. Further, the catalyst showed excellent recyclability without any significant loss in its activity.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Catalysis A: General - Volume 496, 25 April 2015, Pages 58–63
نویسندگان
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