Synthesis 1977; 1977(12): 871-872
DOI: 10.1055/s-1977-24613
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A New Selective Preparation of 4H-Chromenes by Reaction of Alkyl Cyanoacetate with 3,5-Dibromosalicylaldehyde in the Presence of Ammonium Acetate

Akira FUJIMOTO* , Akio SAKURAI
  • *Tokyo Electrical Engineering College, Kanda, Chiyoda-ku, Tokyo, 101, Japan
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Publication History

Publication Date:
04 April 2002 (online)