Conformation dynamics of non-, singly- and doubly-N-fused [28]hexaphyrins revealed by photophysical studies.
نویسندگان
چکیده
Conformational flexibility and balance between Möbius aromatic and Hückel antiaromatic conformers in [28]hexaphyrins depend on N-fused structure and meso-aryl substituents, revealed by various spectroscopic methods. In particular, the existence of the two conformers has been confirmed for singly-N-fused [28]hexaphyrins by femtosecond time-resolved transient absorption spectroscopy.
منابع مشابه
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ورودعنوان ژورنال:
- Chemical communications
دوره 47 13 شماره
صفحات -
تاریخ انتشار 2011