کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
63361 47683 2006 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Hydroamination of 1,3-cyclohexadiene with aryl amines catalyzed with acidic form zeolites
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
Hydroamination of 1,3-cyclohexadiene with aryl amines catalyzed with acidic form zeolites
چکیده انگلیسی

The intermolecular hydroamination of 1,3-cyclohexadiene with aniline using zeolite catalysts was investigated. The reaction mechanism and the influence of amine basicity on the rate of reaction were studied. Zeolite H-BEA was the most active catalyst, whereas the incorporation of Zn2+ (Zn/H-BEA) led to decreasing catalytic activity, indicating that the reaction is catalyzed by Brønsted acid sites. Subtle shape selective effects determine the reactivity and selectivity of the zeolites.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Catalysis - Volume 239, Issue 1, 1 April 2006, Pages 42–50
نویسندگان
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