SYNTHESIS OF PYRIDINE DERIVATIVES CONTAINING A TRICYANOBUTADIENE MOTIF
DOI:
https://doi.org/10.1007/3954Keywords:
buta-1, 3-diene-1, 1, 3-tricarbonitrile, pyridine, tricyanobutedieneAbstract
This microreview considers various approaches to the synthesis of pyridine derivatives containing a tricyanobutadiene motif in their structures. The following methods for the preparation of pyridine derivatives with tricyanobutadiene motif are described: synthesis from 2-halonicotinonitriles, syntheses starting from malononitrile dimer, malononitrile, and a pseudo four-component synthesis.
Authors: Oleg V. Ershov*, Ivan N. Bardasov
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Published
2017-12-21
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Section
Heterocycles in Focus