SYNTHESIS OF 2-(PYRROLIDIN-1-YL)PYRIMIDINES BY REACTIONS OF <i>N</i>-(4,4-DIETHOXYBUTYL)PYRIMIDIN-2-AMINE WITH (HETERO)AROMATIC C-NUCLEOPHILES
DOI:
https://doi.org/10.1007/5142Keywords:
N-(4, 4-diethoxybutyl)pyrimidin-2-amine, (hetero)aromatic nucleophile, 2-(pyrrolidin-1-yl)pyrimidine, trifluoroacetic acidAbstract
A method was developed for the synthesis of 2-(pyrrolidin-1-yl)pyrimidines and 2-[(4,4-diarylbutyl)amino]pyrimidines by reactions of (hetero)aromatic C-nucleophiles with N-(4,4-diethoxybutyl)pyrimidin-2-amine in the presence of trifluoroacetic acid. The structures of the obtained products were confirmed by methods of IR spectroscopy, 1Н, 13С NMR spectroscopy, and X-ray structural analysis.
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Published
2019-07-23
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Original Papers