meso-Alkylidene (m-benzi)pentaphyrin: a modified pentaphyrin bearing exocyclic double bonds at meso-positions.
نویسندگان
چکیده
meso-Alkylidene (m-benzi)pentaphyrin containing exocyclic C=C double bonds at two meso-positions is synthesized and fully characterized for the first time. The single crystal X-ray crystallographic analysis shows a concave conformation with two pyrrole rings inverted. The first protonation occurs exclusively at core nitrogen. The synthesized compound displays concentration dependent chromogenic responses for fluoride anion in organic solvent.
منابع مشابه
Meso-alkylidenyl-thia(p-benzi)porphyrins and their unusual protonation selectivity.
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ورودعنوان ژورنال:
- Chemical communications
دوره 46 46 شماره
صفحات -
تاریخ انتشار 2010