توجه: محتویات این صفحه به صورت خودکار پردازش شده و مقاله‌های نویسندگانی با تشابه اسمی، همگی در بخش یکسان نمایش داده می‌شوند.
۱Synthesis of a new macrocycle as nano machine
اطلاعات انتشار: همایش ملی نانو مواد و نانو تکنولوژی، سال
تعداد صفحات: ۵
A nano machine is an assembly of a discrete number of supramolecular components designed to perform mechanical – like movements as a consequence of appropriate external stimuli. Our purpose is preparation of a part of nano machines are based on interlocked macrocycle named rotaxanes and catenanes. the dibenzisulfide (1) was synthesized by p–cresol and sulfur dichloride in 50% yield. Treatment of (1)
with methyl choloroacetat gave dimethyl ester (2) in 98% yiled. Macrocycle (3) in 75% yield was synthesized from reaction of diamidation diester and diethylentriamine. Reaction of compound (3) with sebacoyl dicholoride gave bis azacrown (4).<\div>
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