Abstract
New 1,3-diacetylindolizines were obtained from 4-phenyl- and 4-benzyl-2,5-dimethylpyridines; some transformations involving their acetyl groups were realized. The same pyridine bases were used in syntheses of pyridinium ylids. The transformations of the latter to indolizines were studied.
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Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 4, pp. 506–510, April, 1976.
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Prostakov, N.S., Gaivoronskaya, L.A., Mokhomon, K.M.S. et al. Synthesis of indolizines and pyridinium ylids from 4,5-disubstituted α-picolines. Chem Heterocycl Compd 12, 424–428 (1976). https://doi.org/10.1007/BF00480431
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DOI: https://doi.org/10.1007/BF00480431