Inverted Sapphyrin: A New Family of Doubly N-Confused Expanded Porphyrins
نویسندگان
چکیده
منابع مشابه
Synthesis and reactivity of N-methyl and N-phenyl meso-unsubstituted N-confused porphyrins.
Condensations of 1-methyl and 1-phenyl-2,4-pyrroledicarbaldehydes with a tripyrrane in TFA-dichloromethane, followed by oxidation with aqueous FeCl(3), gave novel cross-conjugated meso-unsubstituted N-confused porphyrins (NCPs; 12). These porphyrin analogues showed significant diatropic ring currents that were enhanced upon protonation. Reactions with nickel(II) acetate in refluxing DMF, or pal...
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ژورنال
عنوان ژورنال: Journal of the American Chemical Society
سال: 2006
ISSN: 0002-7863,1520-5126
DOI: 10.1021/ja064675z