Abstract
Condensation of pyrrole with benzaldehydes in a mixture of xylene and chloroacetic acid gives a series of substituted tetraphenylporphins with yields exceeding the yields of porphyrins synthesized according to known preparative methods.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 6, pp. 798–801, June, 1983.
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Semeikin, A.S., Koifman, O.I. & Berezin, B.D. Improved method for synthesis of substituted tetraphenylporphins. Chem Heterocycl Compd 22, 629–632 (1986). https://doi.org/10.1007/BF00575244
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DOI: https://doi.org/10.1007/BF00575244