Alkylation of t-butyl isopropylidene carbazate with alkyl bromides occurs under phase-transfer conditions. Acid hydrolysis of the product completes a simple two-step synthesis of monoalkylhydrazines.
Meyer, Kevin G.
p. 2355 - 2356
(2007/10/03)
Simple approach to 1-alkyl-2-isopropylhydrazines
Ditosylates of 1-alkyl-2-isopropylhydrazines were prepared by N-alkylation of t-butyl isopropylidenecarbazate (2) followed by reduction of N-alkyl-t-butyl isopropylidenecarbazate (3) with lithium aluminum hydride in boiling tetrahydrofuran. The removal of
Zawadzki,Zwierzak
p. 315 - 319
(2007/10/03)
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