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Synthesis 2000; 2000(8): 1148-1159
DOI: 10.1055/s-2000-6317
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Modification of the Tiemann Rearrangement: One-Pot Synthesis of N,N-Disubstituted Cyanamides from Amidoximes

Stanislav A. Bakunov* , Alexey V. Rukavishnikov, Alexey V. Tkachev
  • *Novosibirsk State University, Novosibirsk 630090, Russia; Fax +7 (38 32) 34 47 52; E-mail: atkachev@nioch.nsc.ru
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Publication Date:
31 December 2000 (online)

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A three-stage one-pot synthetic procedure for transformation of amidoximes to N,N-disubstituted cyanamides in 70-92% yield is described.

Tiemann rearrangement - phase-transfer catalysis - amidoximes - cyanamides - alkylations