مشخصات پژوهش

عنوان	Stable and catalytically active iron porphyrin-based porous organic polymer: Activity as both a redox and Lewis acid catalyst
نوع پژوهش	مقاله چاپ‌شده در مجلات علمی
کلیدواژه‌ها	Porphyrin, Organic Polymer, Redox, Lewis Acid
چکیده	A new porphyrin-based porous organic polymer (POP) with BET surface area ranging from 780 to 880 m2/g was synthesized in free-base form via the reaction of meso-tetrakis(pentafluorophenyl) porphyrin and a rigid trigonal building block, hexahydroxytriphenylene. The material was then metallated with Fe(III) imparting activity for Lewis acid catalysis (regioselective methanolysis ringopening of styrene oxide), oxidative cyclization catalysis (conversion of bis(2-hydroxy-1-naphthyl) methanes to the corresponding spirodienone), and a tandem catalytic processes: an in situ oxidationcyclic aminal formation-oxidation sequence, which selectively converts benzyl alcohol to 2-phenylquinazolin- 4(3H)-one. Notably, the catalyst is readily recoverable and reusable, with little loss in catalytic activity.
پژوهشگران	علیرضا اویسی (نفر اول)، کاینان ژانگ (نفر دوم)، احمد خرم آبادی زاد (نفر سوم)، عمر ک. فرها (نفر چهارم)، ژوزف ت. هاپ (نفر پنجم)