The arene ring in a variety of compds. with functionalities which contain nitrogen is reduced in good yields using formic acid and Pd/C in methanol. Treatment of nitrobenzene with formic acid and Pd/carbon in methanol gave cyclohexylamine (53% yield) and as byproducts N-phenylcyclohexylamine (34% yield) and dicyclohexylamine (12% yield). The conditions were also applicable to azidobenzene, nitrosobenzene, aniline and azobenzene, or azobenzene oxide.
Catalytic reduction of the arene ring, and other functionalities, of organic substrates using formic acid and palladium on carbon
VASAPOLLO, Giuseppe
1992-01-01
Abstract
The arene ring in a variety of compds. with functionalities which contain nitrogen is reduced in good yields using formic acid and Pd/C in methanol. Treatment of nitrobenzene with formic acid and Pd/carbon in methanol gave cyclohexylamine (53% yield) and as byproducts N-phenylcyclohexylamine (34% yield) and dicyclohexylamine (12% yield). The conditions were also applicable to azidobenzene, nitrosobenzene, aniline and azobenzene, or azobenzene oxide.File in questo prodotto:
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