The reaction of acetoacetanilides (I) with different halomethyl heterocycles in the presence of sodium hydride affords the intermediates II and IV, which undergo cyclization to give the diheteroarylmethane systems III and V.Structures of all the compounds have been established by spectral data.
Kulkarni, Geeta M.,Kulkarni, Manohar V.,Patil, Vemanna D.
p. 872 - 873
(2007/10/02)
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