Phase-Transfer Catalyzed Addition of Hydrogen Cyanide toN-Substituted Hydrazones
- 1 January 1990
- journal article
- research article
- Published by Georg Thieme Verlag KG in Synthesis
- Vol. 1990 (03) , 209-211
- https://doi.org/10.1055/s-1990-26831
Abstract
In a two-phase system consisting of aqueous sodium cyanide and an inert organic solvent and containing a phase-transfer catalyst, ketone benzoylhydrazones, tosylhydrazones, and methoxycarbonylhydrazones upon addition of acetic acid readily add hydrogen cyanide to give 2-substituted 1-(1-cyanoalkyl)hydrazines.Keywords
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