Article ID Journal Published Year Pages File Type
5220501 Tetrahedron 2011 8 Pages PDF
Abstract

A large variety of Boc-, Bz-, Ts-, and Fmoc- protected hydrazones were prepared via condensation of an equimolar amount of carbonyl-compound and the corresponding hydrazine using a ball-mill. Hydrazones were always obtained in a quantitative yield and no solvents were used at any step. In a second step, we realized the first solvent-free N-allylation and N-benzylation of these hydrazones.

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Related Topics
Physical Sciences and Engineering Chemistry Organic Chemistry
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