Reduction of Different Electron-PoorN-Heteroarylhydrazines in Strong Basic Conditions
作者:Asier Unciti-Broceta、María J. Pineda de las Infantas、Miguel A. Gallo、Antonio Espinosa
DOI:10.1002/chem.200600282
日期:2007.2.12
this reductive process is a base-catalyzed reaction that takes only place in the presence of air, probably through an oxygen-assisted mechanism. As consequence of the specific features of this kind of hydrazone/enehydrazine tautomers, the overall outcome of the process is the synthesis of a Shapiro-type reduction product by simply using a milder version of the Huang-Minlon methodology.