کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9614850 | 48550 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Nanoscale microreactor-encapsulation 14-membered nickel(II) hexamethyl tetraaza: synthesis, characterization and catalytic activity
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
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![عکس صفحه اول مقاله: Nanoscale microreactor-encapsulation 14-membered nickel(II) hexamethyl tetraaza: synthesis, characterization and catalytic activity Nanoscale microreactor-encapsulation 14-membered nickel(II) hexamethyl tetraaza: synthesis, characterization and catalytic activity](/preview/png/9614850.png)
چکیده انگلیسی
Nanoscale microreactor containing (5,7,7,12,14,14-hexamethyl-1,4,8,11-tetraazacyclotetradecane-4,11-diene)nickel(II) were successfully have been prepared by the template condensation of tris(ethylenediamine)nickel(II) complex with acetone within the nanodimensional pores of zeolite Y. This complex were entrapped in the supercage of zeolite Y by a two-step process in the liquid phase (i) inclusion of a nickel(II) precursor complex [Ni(en)3]2+-NaY and (ii) in situ template reaction of the nickel(II) precursor complex with the acetone. The host-guest nanoscale tetraaza macrocycle was found catalytic activity. Cyclohexene was catalytically oxidized in the presence of molecular oxygen and [Ni(Me6[14]ane N4)]2+-NaY in the absence of solvent at 70 °C, affording 2-cyclohexene-1-ol and 2-cyclohexene-1-one.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Catalysis A: Chemical - Volume 229, Issues 1â2, 29 March 2005, Pages 159-164
Journal: Journal of Molecular Catalysis A: Chemical - Volume 229, Issues 1â2, 29 March 2005, Pages 159-164
نویسندگان
Masoud Salavati-Niasari,