Abstract
The synthesis, arylamination and other reactions of ceramid-9-one are described. 8-Hydroxyceramid-9-one is converted to the corresponding 8-arylaminoceramid-9-one by heating with excess aromatic amine in the presence of boric acid. The latter compound, on heating with either polyphosphoric or sulfuric acid, is hydrolyzed to the original 8-hydroxyceramid-9-one.
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References
N. I. Grineva, V. V. Puchkova, andV. N. Ufimtsev, ZhOKh, 33, 597, 1963.
A. H. Cook and W. Waddington, J. Chem. Soc., 402, 1945.
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Grineva, N.I., Puchkova, V.V. & Ufimtsev, V.N. Studies on ceramidone derivatives. Chem Heterocycl Compd 2, 572–575 (1966). https://doi.org/10.1007/BF00477523
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DOI: https://doi.org/10.1007/BF00477523