مشخصات پژوهش

صفحه نخست /Gold nanoparticle stabilized ...
عنوان Gold nanoparticle stabilized dithiocarbamate functionalized magnetite carbon as promise clean nanocatalyst for A3-coupling organic transformation
نوع پژوهش مقاله چاپ‌شده در مجلات علمی
کلیدواژه‌ها Gold nanoparticlesDithiocarbamateFe3O4@C core/shellA3-coupling transformation
چکیده A novel, efficient, and core/shell nanosphere catalyst (Fe3O4@C-NHCS-Au0) was successfully synthesized with a movable magnetite core encapsulated in a carbon shell. It was modified using APTES (3-aminopropyltriethoxysilane) to convert dithiocarbamate (DTC) functional group in the carbon surface though post-modification with CS2 (carbon disulfide). Au0-nanoparticles were decorated via DTC binder to improve the catalytic activity. It was applied as a high-efficiency nanocatalyst in promoting three-component A3 coupling reaction of alkynes, aldehydes, and amines for the synthesis of propargyl amines under the optimized condition.
پژوهشگران صادق رستم نیا (نفر پنجم)، صمد خاکسار (نفر چهارم)، نادر نوروزی پسیان (نفر سوم)، حسن علم قلیلو (نفر دوم)، خدیجه اوجاقی آقباش (نفر اول)