Synthesis 1987; 1987(5): 485-487
DOI: 10.1055/s-1987-27977
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A Simple Alkylative Approach to Monoalkylhydrazines

Stefan Zawadzki* , Krystyna Osowska-Pacewicka, Andrzej Zwierzak
  • *Institute of Organic Chemistry, Technical University (Politechnika), Żwirki 36, PL-90-924 Łódź 40, Poland
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Publication History

Publication Date:
18 September 2002 (online)

Phase-transfer-catalyzed N-alkylation of acetone N-(diethoxyphosphoryl)hydrazone, followed by deprotection with p-toluenesulfonic acid monohydrate in ethanol, represents a novel and convenient synthesis of monoalkylhydrazines.