أعضاء هيئة التدريس - جامعة بنها
Preparation and evaluation of some benzimidazole derivatives as antioxidants for local base oil
Egyptian Journal of Petroleum • 2017
معلومات البحث
المؤلفون
J.S. Basta a,*, A.A. El-Bassoussi a, A.A. Salem a, M.I. Nessim a, M.H. Ahmed b,
S.K. Attia
الكلمات المفتاحية
benzimidazole-- antioxidants -local base oil
المجلة العلمية
Egyptian Journal of Petroleum
الناشر
Elsevier
المجلد
26
العدد
Not Available
الصفحات
933–941
publication.type
International
رابط البحث
Not Available
المواد المرفقة
Not Available
الملخص
Abstract Some benzimidazole derivatives, 2(1-H benzo(d)imidazole-2-y1)thio) N-butyl acetamide
Ia, 2(I-H benzo(d)imidazole-2-yl)thio) N-octylacetamid Ib and 2(I-H benzo(d)imidazole-2-yl) thio)
N-dodecylactamide Ic were prepared and studied as antioxidants for base stock. The structure of
these compounds was elucidated by elemental analysis, IR and 1H NMR spectroscopy. The inhibition efficiency of the prepared compounds was determined by studying the oxidation stability of the
local base oil via the change in total acid number (TAN), viscosity and infrared (IR) spectroscopy
Ia, 2(I-H benzo(d)imidazole-2-yl)thio) N-octylacetamid Ib and 2(I-H benzo(d)imidazole-2-yl) thio)
N-dodecylactamide Ic were prepared and studied as antioxidants for base stock. The structure of
these compounds was elucidated by elemental analysis, IR and 1H NMR spectroscopy. The inhibition efficiency of the prepared compounds was determined by studying the oxidation stability of the
local base oil via the change in total acid number (TAN), viscosity and infrared (IR) spectroscopy