Zinc complexes of meso-trioctyltetrabenzomonoazaporphine and trans- and cis-meso-dioctyltetrabenzodiazaporphine were prepared by the reaction of 1,3-diiminoisoindoline with excess capric acid in the presence of zinc oxide. The corresponding metal-free porphines were prepared by treatment of the metal complexes with sulfuric acid. The spectra of the azaporphyrins prepared were examined.
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Banaras Hindu Univ, Fac Sci, Dept Chem, Varanasi 221005, Uttar Pradesh, IndiaBanaras Hindu Univ, Fac Sci, Dept Chem, Varanasi 221005, Uttar Pradesh, India
Gupta, Rakesh Kumar
Yadav, Mahendra
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Banaras Hindu Univ, Fac Sci, Dept Chem, Varanasi 221005, Uttar Pradesh, IndiaBanaras Hindu Univ, Fac Sci, Dept Chem, Varanasi 221005, Uttar Pradesh, India
Yadav, Mahendra
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Pandey, Rampal
Pandey, Daya Shankar
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Banaras Hindu Univ, Fac Sci, Dept Chem, Varanasi 221005, Uttar Pradesh, IndiaBanaras Hindu Univ, Fac Sci, Dept Chem, Varanasi 221005, Uttar Pradesh, India