期刊
CHEMISTRY-A EUROPEAN JOURNAL
卷 -, 期 -, 页码 -出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/chem.202300120
关键词
acrylonitrile; enamide; hydrocyanation; photoisomerization; ynamide
The research reports a fully selective Zn-catalyzed hydrocyanation of ynamides, allowing the synthesis of various trisubstituted E-alpha-enamidonitriles. The catalyst-free photoisomerization results in the energetically comparable Z-stereoisomer. Furthermore, the synthetic potential of these newly synthesized alpha-enamidonitriles is evaluated through the synthesis of original heterocycles.
The fully regio- and stereoselective Zn-catalyzed hydrocyanation of ynamides is reported and represents a general access to various trisubstituted E-alpha-enamidonitriles. The catalyst-free photoisomerization selectively yields the energetically comparable Z-stereoisomer. Finally, the synthetic potential of these new alpha-enamidonitriles was evaluated through the synthesis of original heterocycles.
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