کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1408972 1501785 2012 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Routes to synthesis of porphyrins covalently bound to poly(carbazole)s and poly(fluorene)s: Structural and computational studies on oligomers
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Routes to synthesis of porphyrins covalently bound to poly(carbazole)s and poly(fluorene)s: Structural and computational studies on oligomers
چکیده انگلیسی

We report the synthesis, spectroscopic and computational characterization of carbazole and fluorene oligomers containing pendant porphyrins prepared through Suzuki type coupling reactions. Molecular modeling, combining ab initio and semiempirical PM6 methods, has been carried out to clarify the structural geometry of these oligomers, testing the viability of development of polymers with the above repeat units. Based on the above results, and attempts to polymerize these systems, indications are made of possible routes to synthesize poly(carbazole)s and poly(fluorene)s containing covalently bound porphyrins.


► Synthesis and full spectroscopic characterization of carbazole and fluorene oligomers.
► Structure of oligomers containing pending porphyrins clarified by computational methods.
► Discussion based on computational methods.
► Photophysical characterization of the title compounds was performed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure - Volume 1029, 12 December 2012, Pages 199–208
نویسندگان
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