One-pot synthesis of substituted 3-amino-2-nitrothiophenes and selenophenes
In this work, we described an easy preparation of substituted 3-amino-2-nitrothiophenes and selenophenes. Substituted β-chloroacrylonitriles were reacted with sodium sulfide or sodium selenide and bromonitromethane to yield the expected compounds in a one-pot three-step procedure in good yields.
Thomae, David,Rodriguez Dominguez, Juan Carlos,Kirsch, Gilbert,Seck, Pierre
p. 3232 - 3235
(2008/09/19)
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