کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1323810 1499896 2013 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Palladium(II)–Schiff base complex supported on multi-walled carbon nanotubes: A heterogeneous and reusable catalyst in the Suzuki–Miyaura and copper-free Sonogashira–Hagihara reactions
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Palladium(II)–Schiff base complex supported on multi-walled carbon nanotubes: A heterogeneous and reusable catalyst in the Suzuki–Miyaura and copper-free Sonogashira–Hagihara reactions
چکیده انگلیسی


• A heterogeneous, air-moisture stable and reusable catalyst is utilized for Suzuki–Miyaura reaction.
• A copper- and phosphorous-free Sonogashira–Hagihara reaction in neat and aqueous media is reported.
• The reactions are performed under a very low catalyst loading.

The air-moisture stable and recyclable palladium(II) Schiff base complex anchored to multi-walled carbon nanotubes (Pd–Schiff base@MWCNTs) behaves as a very efficient heterogeneous catalyst in the Suzuki–Miyaura coupling of arylboronic acids and aryl halides, and the Sonogashira–Hagihara reaction of aryl iodides and terminal alkynes in aqueous media to afford the corresponding C–C couplings in high yields.

The Pd–Schiff base@MWCNTs is used as a very efficient heterogeneous catalyst in the Suzuki–Miyaura coupling of arylboronic acids and aryl halides, and the Sonogashira–Hagihara reaction of aryl iodides and terminal alkynes to afford the corresponding C–C couplings in high yields.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Organometallic Chemistry - Volume 743, 15 October 2013, Pages 63–69
نویسندگان
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